The Matlacha Pass estuary, a State of Florida aquatic preserve, is bounded by Pine Island to the west, Cape Coral to the east, Charlotte Harbor to the north, and the Caloosahatchee River to the south (fig. 1). The estuary is important for its aesthetic value; used for recreational boating, sport and commercial fishing, tourism, and residential development; and is a nursery for fish and invertebrates.
Historically, freshwater runoff from Cape Coral entered Matlacha Pass estuary as sheetflow. As development occurred on Cape Coral, canals were designed and constructed to collect the freshwater runoff and distribute it as sheetflow through two spreader canal systems into Matlacha Pass. Water managers have expressed concern that altering the freshwater runoff patterns into the pass could have a detrimental effect on salinity distribution which might adversely affect the aquatic system of the pass. Adequate data were not available to evaluate the freshwater flow, its movement, and mixing. The U.S. Geological Survey, in cooperation with the City of Cape Coral, Lee County, and the Florida Department of Environmental Protection, conducted a study from July 1989 to September 1992 to identify three hydrodynamic aspects for managing the estuary.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri934057","collaboration":"Prepared in cooperation with the City of Cape Coral, Lee County, and the Florida Department of Environmental Protection","usgsCitation":"Russell, G.M., and Kane, R.L., 1995, Bathymetry, freshwater flow, and specific conductance of Matlacha Pass, southwestern Florida: U.S. Geological Survey Water-Resources Investigations Report 93-4057, 2 Plate: 32.00 x 22.18 inches, https://doi.org/10.3133/wri934057.","productDescription":"2 Plate: 32.00 x 22.18 inches","costCenters":[],"links":[{"id":169591,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1993/4057/report-thumb.jpg"},{"id":82009,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1993/4057/report.pdf","text":"Report","size":"4.82 MB","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","city":"Cape Coral","otherGeospatial":"Matlacha Pass","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -82.254638671875,\n 26.480407161007275\n ],\n [\n -81.94976806640625,\n 26.480407161007275\n ],\n [\n -81.94976806640625,\n 26.740704807127834\n ],\n [\n -82.254638671875,\n 26.740704807127834\n ],\n [\n -82.254638671875,\n 26.480407161007275\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"Caribbean-Florida Water Science Center
U.S. Geological Survey
3321 College Avenue
Davie, FL 33314
Caribbean-Florida Water Science Center
U.S. Geological Survey
3321 College Avenue
Davie, FL 33314
No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrMDDE951","usgsCitation":"James, R., Simmons, R., and Helinsky, B., 1995, Water resources data Maryland and Delaware, water year 1995, Volume 1. Surface-water data: U.S. Geological Survey Water Data Report MD-DE-95-1, 382 p., https://doi.org/10.3133/wdrMDDE951.","productDescription":"382 p.","costCenters":[{"id":41514,"text":"Maryland-Delaware-District of Columbia Water Science Center","active":true,"usgs":true}],"links":[{"id":381990,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1995/md-de-95-1/wdrMDDE951.pdf","text":"Report","size":"14.8 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Water Data Report MD-DE-95-1"},{"id":182218,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1995/md-de-95-1/wdrMDDE951_coverthb.jpg"}],"country":"United States","state":"Delaware, Maryland","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-75.564927,39.583248],[-75.576271,39.588144],[-75.579615,39.598656],[-75.565823,39.590608],[-75.564927,39.583248]]],[[[-75.55587,39.605824],[-75.561934,39.605216],[-75.570798,39.626768],[-75.559446,39.629812],[-75.55587,39.605824]]],[[[-75.594846,39.837286],[-75.539346,39.838211],[-75.498843,39.833312],[-75.45374,39.820312],[-75.405337,39.796213],[-75.437938,39.783413],[-75.459439,39.765813],[-75.474168,39.735473],[-75.47764,39.715013],[-75.488553,39.714833],[-75.496241,39.701413],[-75.509042,39.694513],[-75.509742,39.686113],[-75.529744,39.692613],[-75.562246,39.656712],[-75.587147,39.651012],[-75.614065,39.61832],[-75.611905,39.597568],[-75.563034,39.56224],[-75.570362,39.527223],[-75.560728,39.520472],[-75.566933,39.508273],[-75.576436,39.509195],[-75.587729,39.496353],[-75.593068,39.479186],[-75.589901,39.462022],[-75.570985,39.442486],[-75.57183,39.438897],[-75.538512,39.416502],[-75.512996,39.366153],[-75.494158,39.354613],[-75.491688,39.343963],[-75.439027,39.313384],[-75.435551,39.297546],[-75.427953,39.285049],[-75.402964,39.254626],[-75.405716,39.223834],[-75.396892,39.216141],[-75.393015,39.204512],[-75.39479,39.188354],[-75.408266,39.174625],[-75.410625,39.156246],[-75.401193,39.088762],[-75.402035,39.066885],[-75.387914,39.051174],[-75.345763,39.024857],[-75.318354,38.988191],[-75.311607,38.967637],[-75.311923,38.945917],[-75.302552,38.939002],[-75.312282,38.924594],[-75.304078,38.91316],[-75.190552,38.806861],[-75.160748,38.791224],[-75.134022,38.782242],[-75.113331,38.782998],[-75.097103,38.788703],[-75.093654,38.793992],[-75.097197,38.803101],[-75.093805,38.803812],[-75.089473,38.797198],[-75.082153,38.772157],[-75.06551,38.66103],[-75.048939,38.451263],[-75.06137,38.389466],[-75.085171,38.325096],[-75.092142,38.323252],[-75.102947,38.311525],[-75.192925,38.097819],[-75.241817,38.027802],[-75.624341,37.994211],[-75.633833,37.984519],[-75.628855,37.977798],[-75.630992,37.975667],[-75.638221,37.979397],[-75.648229,37.966775],[-75.647606,37.947027],[-75.655681,37.945435],[-75.669711,37.950796],[-75.663095,37.961195],[-75.671681,37.966576],[-75.71315,37.976623],[-75.737514,37.963705],[-75.759091,37.970663],[-75.783444,37.972565],[-75.831707,37.934789],[-75.860727,37.91831],[-75.885032,37.911717],[-75.892686,37.916848],[-75.898316,37.925114],[-75.894065,37.93079],[-75.890871,37.954847],[-75.898956,37.974514],[-75.875297,38.011965],[-75.87319,38.034375],[-75.858891,38.03839],[-75.847922,38.03437],[-75.830023,38.042845],[-75.812913,38.058932],[-75.819415,38.066606],[-75.844265,38.072272],[-75.858944,38.067323],[-75.859005,38.060717],[-75.871503,38.05887],[-75.880515,38.075011],[-75.86381,38.100968],[-75.837563,38.113753],[-75.827993,38.132803],[-75.843862,38.144599],[-75.868636,38.134381],[-75.900355,38.14115],[-75.936773,38.124355],[-75.936663,38.109956],[-75.945297,38.113091],[-75.958786,38.135572],[-75.947534,38.168274],[-75.951812,38.176053],[-75.942375,38.187066],[-75.888073,38.203813],[-75.878293,38.198407],[-75.864104,38.200858],[-75.848473,38.20934],[-75.851396,38.226432],[-75.874653,38.244514],[-75.887409,38.24208],[-75.885676,38.231006],[-75.894583,38.228439],[-75.90845,38.246648],[-75.911143,38.257951],[-75.938577,38.272329],[-75.954483,38.264366],[-75.954582,38.254108],[-75.940697,38.246902],[-75.946414,38.23889],[-75.970514,38.233668],[-75.964528,38.240692],[-75.963453,38.251793],[-75.984274,38.265155],[-75.990385,38.282915],[-76.007118,38.303994],[-76.016291,38.307206],[-76.009377,38.311997],[-75.969577,38.320044],[-75.964237,38.324285],[-75.961948,38.341431],[-75.973876,38.36585],[-76.001839,38.374343],[-76.011869,38.360582],[-76.010437,38.352504],[-76.016682,38.332429],[-76.041431,38.322163],[-76.049609,38.309348],[-76.05022,38.304101],[-76.030532,38.28796],[-76.028234,38.282035],[-76.043927,38.249712],[-76.032044,38.216684],[-76.05801,38.227079],[-76.069502,38.238455],[-76.074491,38.251148],[-76.09972,38.253647],[-76.107592,38.262525],[-76.102549,38.277153],[-76.111296,38.286946],[-76.137238,38.281648],[-76.166154,38.290431],[-76.180115,38.277019],[-76.175783,38.261551],[-76.164388,38.250061],[-76.146297,38.249678],[-76.126623,38.242949],[-76.125856,38.23888],[-76.131332,38.23288],[-76.151035,38.234215],[-76.17335,38.247037],[-76.188644,38.267434],[-76.190531,38.277139],[-76.211446,38.302656],[-76.226376,38.309988],[-76.243897,38.310313],[-76.258189,38.318373],[-76.266602,38.339502],[-76.264186,38.346436],[-76.259286,38.341619],[-76.238452,38.347986],[-76.23901,38.350738],[-76.249666,38.364214],[-76.273003,38.366483],[-76.281697,38.39147],[-76.28302,38.413512],[-76.331383,38.473323],[-76.33636,38.492235],[-76.327257,38.500121],[-76.318054,38.498199],[-76.289507,38.503906],[-76.263968,38.503452],[-76.247894,38.523019],[-76.244396,38.536966],[-76.253624,38.539393],[-76.278106,38.532468],[-76.281047,38.53613],[-76.275913,38.548809],[-76.27964,38.557231],[-76.289017,38.567982],[-76.308321,38.571769],[-76.273496,38.59139],[-76.268633,38.597753],[-76.279589,38.60952],[-76.271827,38.615661],[-76.264155,38.615109],[-76.23665,38.628598],[-76.231187,38.61401],[-76.212427,38.606738],[-76.174969,38.628791],[-76.160148,38.625452],[-76.147158,38.63684],[-76.154889,38.656268],[-76.174611,38.672811],[-76.199722,38.671127],[-76.212808,38.681892],[-76.237818,38.711762],[-76.238685,38.735434],[-76.255093,38.736476],[-76.270277,38.724385],[-76.271553,38.713576],[-76.275015,38.712714],[-76.298499,38.718005],[-76.298186,38.726255],[-76.316146,38.729586],[-76.330149,38.714682],[-76.333532,38.705063],[-76.321865,38.689512],[-76.322418,38.679304],[-76.33861,38.672023],[-76.34322,38.67688],[-76.347998,38.686234],[-76.340543,38.730338],[-76.341288,38.751505],[-76.334619,38.772911],[-76.323768,38.779287],[-76.310743,38.795996],[-76.308922,38.813346],[-76.301886,38.824595],[-76.277854,38.831256],[-76.271575,38.851771],[-76.264221,38.851572],[-76.265759,38.847638],[-76.250364,38.825438],[-76.221162,38.813052],[-76.198138,38.81444],[-76.19109,38.82966],[-76.202598,38.862616],[-76.200082,38.882885],[-76.205063,38.892726],[-76.203638,38.928382],[-76.213731,38.937269],[-76.232038,38.942518],[-76.250157,38.938667],[-76.249163,38.9218],[-76.255819,38.919008],[-76.262226,38.919976],[-76.273022,38.94184],[-76.29558,38.928855],[-76.299431,38.918542],[-76.293255,38.902582],[-76.308425,38.898404],[-76.317947,38.911312],[-76.336104,38.905977],[-76.338501,38.892474],[-76.331103,38.864686],[-76.340587,38.85574],[-76.348826,38.857134],[-76.35996,38.852586],[-76.368164,38.836194],[-76.375086,38.839474],[-76.376031,38.848777],[-76.364678,38.873831],[-76.365658,38.907477],[-76.361727,38.939175],[-76.353828,38.957234],[-76.323293,38.998767],[-76.320277,39.022998],[-76.311766,39.035257],[-76.302029,39.039571],[-76.302846,39.025828],[-76.29409,39.004263],[-76.278058,38.983246],[-76.258813,38.983664],[-76.229993,38.977728],[-76.218929,38.970538],[-76.20236,38.973079],[-76.164004,38.99953],[-76.163616,39.010057],[-76.184207,39.046264],[-76.175284,39.058805],[-76.15896,39.065486],[-76.145174,39.092824],[-76.183908,39.096344],[-76.203333,39.085654],[-76.212563,39.041641],[-76.208502,39.024818],[-76.200666,39.01452],[-76.209114,39.01001],[-76.231765,39.018518],[-76.242687,39.028926],[-76.231212,39.060769],[-76.233457,39.091385],[-76.260343,39.142722],[-76.278527,39.145764],[-76.274741,39.164961],[-76.251032,39.199214],[-76.219338,39.261997],[-76.211306,39.269761],[-76.203031,39.269871],[-76.181496,39.291797],[-76.176804,39.306229],[-76.186024,39.312462],[-76.186001,39.317814],[-76.170588,39.331954],[-76.159673,39.335909],[-76.145524,39.334399],[-76.133225,39.340491],[-76.136971,39.344414],[-76.13495,39.35107],[-76.116698,39.360744],[-76.110598,39.372119],[-76.049846,39.370644],[-76.02299,39.361896],[-76.002408,39.367501],[-76.002514,39.384805],[-76.035464,39.386176],[-76.040854,39.393594],[-76.035298,39.401609],[-76.00688,39.414527],[-75.996697,39.430549],[-75.982585,39.435287],[-75.977751,39.44302],[-75.976698,39.44569],[-75.990005,39.458646],[-75.998276,39.457182],[-76.002497,39.450231],[-76.009071,39.449256],[-76.01188,39.452524],[-75.99657,39.476658],[-75.986298,39.510398],[-75.976105,39.529876],[-75.966955,39.53865],[-75.970337,39.557637],[-75.992633,39.563098],[-75.999669,39.560488],[-76.006213,39.550546],[-76.063379,39.546638],[-76.096072,39.536912],[-76.116831,39.496882],[-76.11461,39.488619],[-76.100218,39.476918],[-76.073119,39.475331],[-76.060988,39.447775],[-76.081176,39.436712],[-76.102232,39.435659],[-76.146373,39.40531],[-76.157108,39.406176],[-76.171134,39.392588],[-76.180057,39.377638],[-76.226976,39.349908],[-76.243377,39.361808],[-76.266365,39.353352],[-76.253928,39.336768],[-76.262008,39.334708],[-76.276078,39.322908],[-76.281578,39.302108],[-76.296546,39.302383],[-76.291078,39.318108],[-76.298778,39.329208],[-76.295678,39.350008],[-76.322687,39.357092],[-76.341443,39.354217],[-76.334401,39.335222],[-76.338898,39.325783],[-76.327579,39.314108],[-76.339817,39.304216],[-76.355495,39.312155],[-76.36439,39.31184],[-76.380662,39.299161],[-76.384901,39.275928],[-76.395136,39.269293],[-76.402047,39.258783],[-76.386937,39.249216],[-76.38138,39.249508],[-76.38438,39.242708],[-76.393626,39.232012],[-76.41762,39.219838],[-76.425281,39.205708],[-76.441411,39.196049],[-76.46156,39.204947],[-76.488883,39.202208],[-76.497977,39.204697],[-76.519804,39.222946],[-76.535885,39.211008],[-76.533103,39.20763],[-76.534185,39.190608],[-76.525785,39.177908],[-76.508384,39.169408],[-76.500926,39.161286],[-76.484023,39.164407],[-76.475983,39.161109],[-76.471483,39.154709],[-76.428681,39.131709],[-76.432481,39.126709],[-76.432981,39.113209],[-76.42186,39.081442],[-76.423081,39.07421],[-76.438845,39.0529],[-76.405081,39.033211],[-76.394699,39.0132],[-76.421535,38.989524],[-76.448928,38.982823],[-76.454581,38.974512],[-76.474198,38.972647],[-76.471281,38.956512],[-76.451695,38.94249],[-76.46188,38.924013],[-76.459479,38.907113],[-76.46938,38.907613],[-76.46948,38.911513],[-76.475761,38.914469],[-76.49368,38.910013],[-76.49068,38.884814],[-76.519442,38.863135],[-76.516944,38.851157],[-76.509285,38.848388],[-76.496579,38.853115],[-76.489878,38.838715],[-76.509314,38.802328],[-76.525531,38.794043],[-76.535207,38.778298],[-76.559697,38.767443],[-76.557535,38.744687],[-76.544561,38.727784],[-76.52718,38.727062],[-76.532409,38.680064],[-76.525007,38.647568],[-76.511278,38.615745],[-76.51634,38.590229],[-76.517506,38.539149],[-76.506023,38.50461],[-76.492699,38.482849],[-76.455799,38.451233],[-76.450937,38.442422],[-76.415384,38.414682],[-76.40271,38.396003],[-76.388348,38.387781],[-76.386229,38.382013],[-76.387408,38.360811],[-76.40494,38.341089],[-76.409291,38.325891],[-76.402894,38.311402],[-76.382163,38.303389],[-76.374517,38.296556],[-76.394171,38.278233],[-76.399313,38.259398],[-76.385244,38.217751],[-76.353799,38.178606],[-76.329711,38.15519],[-76.320492,38.138966],[-76.337342,38.120696],[-76.329165,38.071247],[-76.319476,38.043315],[-76.321499,38.03805],[-76.332812,38.049938],[-76.350656,38.053277],[-76.361237,38.059542],[-76.370845,38.077771],[-76.393121,38.103142],[-76.405368,38.106974],[-76.421066,38.105989],[-76.439841,38.138933],[-76.459236,38.139471],[-76.469798,38.119264],[-76.46533,38.10583],[-76.473266,38.103035],[-76.501258,38.137744],[-76.514824,38.141219],[-76.52899,38.134708],[-76.54038,38.152991],[-76.552957,38.187209],[-76.588683,38.21295],[-76.673462,38.234401],[-76.740055,38.235227],[-76.752017,38.222409],[-76.778625,38.22847],[-76.79659,38.236531],[-76.811647,38.250129],[-76.805949,38.252275],[-76.802347,38.280743],[-76.824834,38.30113],[-76.845846,38.297783],[-76.846221,38.29196],[-76.841703,38.289768],[-76.834908,38.274299],[-76.842038,38.254657],[-76.864292,38.268945],[-76.920778,38.291529],[-76.922161,38.311086],[-76.929554,38.321088],[-76.975092,38.347067],[-76.983582,38.362999],[-76.98828,38.394975],[-77.016371,38.445572],[-77.042879,38.443607],[-77.074174,38.425479],[-77.091073,38.407546],[-77.106571,38.406237],[-77.123325,38.410646],[-77.128872,38.399692],[-77.139968,38.390102],[-77.184917,38.366559],[-77.205009,38.360511],[-77.216729,38.363159],[-77.250172,38.382781],[-77.264238,38.414282],[-77.259962,38.435821],[-77.274021,38.481127],[-77.263599,38.512344],[-77.237724,38.55187],[-77.221117,38.555217],[-77.183767,38.600699],[-77.169968,38.60674],[-77.148651,38.6056],[-77.129213,38.614306],[-77.12463,38.619778],[-77.135901,38.649817],[-77.132501,38.673816],[-77.1059,38.696815],[-77.079499,38.709515],[-77.053199,38.709915],[-77.045498,38.714315],[-77.041398,38.724515],[-77.040098,38.789913],[-76.910795,38.891712],[-77.040999,38.99511],[-77.1199,38.934311],[-77.146601,38.96421],[-77.221502,38.97131],[-77.228395,38.978404],[-77.231601,38.979917],[-77.234803,38.97631],[-77.249803,38.985909],[-77.248303,38.992309],[-77.255703,39.002409],[-77.244603,39.020109],[-77.246003,39.024909],[-77.274706,39.034091],[-77.293105,39.046508],[-77.340287,39.062991],[-77.38568,39.061987],[-77.46145,39.075151],[-77.4858,39.109303],[-77.519929,39.120925],[-77.524559,39.127821],[-77.527282,39.146236],[-77.510631,39.178484],[-77.478596,39.189168],[-77.47361,39.208407],[-77.457943,39.222023],[-77.46021,39.228359],[-77.486813,39.247586],[-77.540581,39.264947],[-77.560854,39.286152],[-77.561826,39.301913],[-77.566596,39.306121],[-77.592739,39.30129],[-77.615939,39.302722],[-77.650997,39.310784],[-77.675846,39.324192],[-77.692984,39.31845],[-77.727379,39.321666],[-77.759615,39.337331],[-77.759315,39.345314],[-77.74593,39.353221],[-77.743874,39.359947],[-77.753389,39.382094],[-77.738084,39.386211],[-77.735905,39.389665],[-77.740012,39.401694],[-77.75872,39.42681],[-77.792751,39.430593],[-77.802866,39.439285],[-77.786052,39.444224],[-77.798144,39.455981],[-77.798468,39.46067],[-77.777815,39.461924],[-77.795634,39.471259],[-77.797787,39.47876],[-77.769125,39.490281],[-77.765993,39.495724],[-77.781608,39.499067],[-77.791765,39.490789],[-77.80183,39.489395],[-77.845666,39.498628],[-77.845103,39.505845],[-77.82565,39.516895],[-77.825357,39.529177],[-77.836935,39.53217],[-77.84192,39.51847],[-77.86368,39.515032],[-77.866518,39.520039],[-77.865351,39.538381],[-77.888945,39.55595],[-77.878451,39.563493],[-77.83633,39.56637],[-77.829753,39.59105],[-77.831813,39.601105],[-77.838008,39.606125],[-77.885124,39.615775],[-77.886959,39.613329],[-77.880993,39.602852],[-77.888477,39.597343],[-77.923298,39.604852],[-77.932862,39.617676],[-77.94194,39.61879],[-77.944622,39.616772],[-77.93545,39.608076],[-77.936371,39.594508],[-77.93905,39.587139],[-77.946182,39.584814],[-77.951955,39.592709],[-77.950599,39.603944],[-77.957642,39.608614],[-77.966223,39.607435],[-77.976686,39.599744],[-78.009985,39.602893],[-78.035992,39.63572],[-78.08226,39.671166],[-78.088592,39.671211],[-78.107834,39.682137],[-78.176625,39.695967],[-78.191107,39.690262],[-78.201081,39.677866],[-78.231564,39.674382],[-78.233012,39.670471],[-78.223864,39.662607],[-78.225075,39.658878],[-78.254077,39.640089],[-78.262189,39.630464],[-78.265088,39.619274],[-78.283039,39.62047],[-78.355218,39.640576],[-78.358735,39.635589],[-78.353878,39.627722],[-78.358343,39.625581],[-78.380504,39.629359],[-78.382959,39.622246],[-78.372404,39.612297],[-78.378181,39.608178],[-78.420549,39.624021],[-78.43025,39.62329],[-78.433002,39.61652],[-78.425581,39.607599],[-78.397471,39.590232],[-78.395317,39.584215],[-78.408031,39.578593],[-78.443175,39.591155],[-78.457187,39.587379],[-78.458338,39.580426],[-78.454376,39.574319],[-78.426537,39.559155],[-78.418777,39.548953],[-78.424053,39.546315],[-78.433828,39.548953],[-78.436378,39.539302],[-78.449499,39.542281],[-78.45105,39.536695],[-78.461911,39.532971],[-78.462899,39.52084],[-78.468639,39.516789],[-78.5032,39.518652],[-78.521388,39.52479],[-78.565929,39.519444],[-78.587079,39.52802],[-78.595603,39.535483],[-78.600511,39.533434],[-78.623037,39.539512],[-78.655984,39.534695],[-78.675629,39.540371],[-78.689455,39.54577],[-78.694626,39.553251],[-78.72501,39.563973],[-78.733979,39.586618],[-78.746421,39.579544],[-78.760196,39.582154],[-78.778141,39.601364],[-78.77686,39.604027],[-78.760497,39.609984],[-78.751514,39.609947],[-78.747063,39.60569],[-78.733759,39.613931],[-78.736189,39.621708],[-78.748499,39.626262],[-78.763171,39.618897],[-78.777516,39.621712],[-78.76584,39.648487],[-78.775241,39.645687],[-78.781341,39.636787],[-78.795941,39.637287],[-78.801741,39.627488],[-78.795857,39.606934],[-78.809347,39.608063],[-78.812215,39.597717],[-78.818899,39.59037],[-78.824788,39.590233],[-78.82636,39.577333],[-78.815114,39.571351],[-78.816764,39.561691],[-78.838553,39.5673],[-78.851196,39.559924],[-78.851016,39.554044],[-78.874744,39.522611],[-78.885996,39.522581],[-78.891197,39.5189],[-78.916488,39.486544],[-78.933613,39.48618],[-78.942293,39.480987],[-78.939164,39.475267],[-78.941969,39.469959],[-78.953333,39.463645],[-78.955483,39.442277],[-78.965484,39.438455],[-78.978826,39.448678],[-79.017147,39.466977],[-79.028159,39.46506],[-79.046276,39.483801],[-79.05388,39.480094],[-79.056583,39.471014],[-79.068627,39.474515],[-79.098059,39.472073],[-79.095428,39.462548],[-79.104217,39.448358],[-79.116369,39.440482],[-79.117932,39.434412],[-79.129047,39.429542],[-79.129816,39.419901],[-79.140699,39.416649],[-79.145453,39.407767],[-79.16134,39.411895],[-79.16722,39.393256],[-79.197937,39.386132],[-79.213961,39.36532],[-79.25227,39.356663],[-79.253891,39.337222],[-79.282037,39.323048],[-79.283723,39.30964],[-79.290236,39.299323],[-79.314768,39.304381],[-79.33238,39.299919],[-79.344344,39.293534],[-79.343625,39.287148],[-79.35375,39.278039],[-79.376154,39.273154],[-79.387023,39.26554],[-79.412051,39.240546],[-79.42035,39.23888],[-79.425059,39.233686],[-79.424413,39.228171],[-79.43983,39.217074],[-79.476037,39.203728],[-79.486862,39.205959],[-79.476662,39.721078],[-75.788359,39.721811],[-75.773558,39.722411],[-75.744394,39.767855],[-75.701208,39.802606],[-75.641518,39.828363],[-75.594846,39.837286]]],[[[-76.048373,38.12055],[-76.061,38.127002],[-76.089018,38.115287],[-76.095548,38.125123],[-76.089017,38.141033],[-76.092334,38.151355],[-76.088639,38.192649],[-76.07147,38.203502],[-76.050511,38.203714],[-76.02217,38.177882],[-76.021941,38.171976],[-76.032767,38.169154],[-76.034038,38.157902],[-76.022515,38.133453],[-76.012487,38.131731],[-76.011916,38.122214],[-76.020496,38.117044],[-76.021305,38.108608],[-76.008168,38.095385],[-76.005904,38.07717],[-76.011544,38.072312],[-76.0233,38.07076],[-76.036676,38.076509],[-76.05831,38.094906],[-76.050156,38.107758],[-76.03962,38.11199],[-76.048373,38.12055]]],[[[-76.022325,37.953878],[-76.045561,37.953669],[-76.049608,37.983628],[-76.048617,38.014843],[-76.041668,38.032148],[-76.013128,38.039762],[-75.991846,38.025497],[-75.973432,38.018841],[-75.970345,38.008222],[-75.98502,38.001855],[-75.99473,37.974694],[-75.988879,37.960337],[-75.993905,37.953489],[-76.022325,37.953878]]]]},\"properties\":{\"name\":\"Delaware\",\"nation\":\"USA \"}}]}","contact":"","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67af13","contributors":{"authors":[{"text":"James, R.W.","contributorId":70434,"corporation":false,"usgs":true,"family":"James","given":"R.W.","affiliations":[],"preferred":false,"id":251087,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Simmons, R.H.","contributorId":19982,"corporation":false,"usgs":true,"family":"Simmons","given":"R.H.","email":"","affiliations":[],"preferred":false,"id":251086,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Helinsky, B.M.","contributorId":82344,"corporation":false,"usgs":true,"family":"Helinsky","given":"B.M.","affiliations":[],"preferred":false,"id":251088,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":57254,"text":"wdrMDDE952 - 1995 - Water resources data Maryland and Delaware, water year 1995, Volume 2: Ground-water data","interactions":[],"lastModifiedDate":"2021-01-22T19:45:13.176964","indexId":"wdrMDDE952","displayToPublicDate":"2021-01-22T14:55:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"MD-DE-95-2","displayTitle":"Water Resources Data Maryland and Delaware, Water Year 1995, Volume 2. Ground-Water Data","title":"Water resources data Maryland and Delaware, water year 1995, Volume 2: Ground-water data","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrMDDE952","usgsCitation":"Smigaj, M., and Saffer, R., 1995, Water resources data Maryland and Delaware, water year 1995, Volume 2: Ground-water data: U.S. Geological Survey Water Data Report MD-DE-95-2, 588 p., https://doi.org/10.3133/wdrMDDE952.","productDescription":"588 p.","costCenters":[{"id":41514,"text":"Maryland-Delaware-District of Columbia Water Science Center","active":true,"usgs":true}],"links":[{"id":184132,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1995/md-de-95-2/wdrMDDE952_coverthb.jpg"},{"id":381992,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1995/md-de-95-2/wdrMDDE952.pdf","text":"Report","size":"22.2 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Water Data Report MD-DE-95-2"}],"country":"United States","state":"Delaware, Maryland","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-75.564927,39.583248],[-75.576271,39.588144],[-75.579615,39.598656],[-75.565823,39.590608],[-75.564927,39.583248]]],[[[-75.55587,39.605824],[-75.561934,39.605216],[-75.570798,39.626768],[-75.559446,39.629812],[-75.55587,39.605824]]],[[[-75.594846,39.837286],[-75.539346,39.838211],[-75.498843,39.833312],[-75.45374,39.820312],[-75.405337,39.796213],[-75.437938,39.783413],[-75.459439,39.765813],[-75.474168,39.735473],[-75.47764,39.715013],[-75.488553,39.714833],[-75.496241,39.701413],[-75.509042,39.694513],[-75.509742,39.686113],[-75.529744,39.692613],[-75.562246,39.656712],[-75.587147,39.651012],[-75.614065,39.61832],[-75.611905,39.597568],[-75.563034,39.56224],[-75.570362,39.527223],[-75.560728,39.520472],[-75.566933,39.508273],[-75.576436,39.509195],[-75.587729,39.496353],[-75.593068,39.479186],[-75.589901,39.462022],[-75.570985,39.442486],[-75.57183,39.438897],[-75.538512,39.416502],[-75.512996,39.366153],[-75.494158,39.354613],[-75.491688,39.343963],[-75.439027,39.313384],[-75.435551,39.297546],[-75.427953,39.285049],[-75.402964,39.254626],[-75.405716,39.223834],[-75.396892,39.216141],[-75.393015,39.204512],[-75.39479,39.188354],[-75.408266,39.174625],[-75.410625,39.156246],[-75.401193,39.088762],[-75.402035,39.066885],[-75.387914,39.051174],[-75.345763,39.024857],[-75.318354,38.988191],[-75.311607,38.967637],[-75.311923,38.945917],[-75.302552,38.939002],[-75.312282,38.924594],[-75.304078,38.91316],[-75.190552,38.806861],[-75.160748,38.791224],[-75.134022,38.782242],[-75.113331,38.782998],[-75.097103,38.788703],[-75.093654,38.793992],[-75.097197,38.803101],[-75.093805,38.803812],[-75.089473,38.797198],[-75.082153,38.772157],[-75.06551,38.66103],[-75.048939,38.451263],[-75.06137,38.389466],[-75.085171,38.325096],[-75.092142,38.323252],[-75.102947,38.311525],[-75.192925,38.097819],[-75.241817,38.027802],[-75.624341,37.994211],[-75.633833,37.984519],[-75.628855,37.977798],[-75.630992,37.975667],[-75.638221,37.979397],[-75.648229,37.966775],[-75.647606,37.947027],[-75.655681,37.945435],[-75.669711,37.950796],[-75.663095,37.961195],[-75.671681,37.966576],[-75.71315,37.976623],[-75.737514,37.963705],[-75.759091,37.970663],[-75.783444,37.972565],[-75.831707,37.934789],[-75.860727,37.91831],[-75.885032,37.911717],[-75.892686,37.916848],[-75.898316,37.925114],[-75.894065,37.93079],[-75.890871,37.954847],[-75.898956,37.974514],[-75.875297,38.011965],[-75.87319,38.034375],[-75.858891,38.03839],[-75.847922,38.03437],[-75.830023,38.042845],[-75.812913,38.058932],[-75.819415,38.066606],[-75.844265,38.072272],[-75.858944,38.067323],[-75.859005,38.060717],[-75.871503,38.05887],[-75.880515,38.075011],[-75.86381,38.100968],[-75.837563,38.113753],[-75.827993,38.132803],[-75.843862,38.144599],[-75.868636,38.134381],[-75.900355,38.14115],[-75.936773,38.124355],[-75.936663,38.109956],[-75.945297,38.113091],[-75.958786,38.135572],[-75.947534,38.168274],[-75.951812,38.176053],[-75.942375,38.187066],[-75.888073,38.203813],[-75.878293,38.198407],[-75.864104,38.200858],[-75.848473,38.20934],[-75.851396,38.226432],[-75.874653,38.244514],[-75.887409,38.24208],[-75.885676,38.231006],[-75.894583,38.228439],[-75.90845,38.246648],[-75.911143,38.257951],[-75.938577,38.272329],[-75.954483,38.264366],[-75.954582,38.254108],[-75.940697,38.246902],[-75.946414,38.23889],[-75.970514,38.233668],[-75.964528,38.240692],[-75.963453,38.251793],[-75.984274,38.265155],[-75.990385,38.282915],[-76.007118,38.303994],[-76.016291,38.307206],[-76.009377,38.311997],[-75.969577,38.320044],[-75.964237,38.324285],[-75.961948,38.341431],[-75.973876,38.36585],[-76.001839,38.374343],[-76.011869,38.360582],[-76.010437,38.352504],[-76.016682,38.332429],[-76.041431,38.322163],[-76.049609,38.309348],[-76.05022,38.304101],[-76.030532,38.28796],[-76.028234,38.282035],[-76.043927,38.249712],[-76.032044,38.216684],[-76.05801,38.227079],[-76.069502,38.238455],[-76.074491,38.251148],[-76.09972,38.253647],[-76.107592,38.262525],[-76.102549,38.277153],[-76.111296,38.286946],[-76.137238,38.281648],[-76.166154,38.290431],[-76.180115,38.277019],[-76.175783,38.261551],[-76.164388,38.250061],[-76.146297,38.249678],[-76.126623,38.242949],[-76.125856,38.23888],[-76.131332,38.23288],[-76.151035,38.234215],[-76.17335,38.247037],[-76.188644,38.267434],[-76.190531,38.277139],[-76.211446,38.302656],[-76.226376,38.309988],[-76.243897,38.310313],[-76.258189,38.318373],[-76.266602,38.339502],[-76.264186,38.346436],[-76.259286,38.341619],[-76.238452,38.347986],[-76.23901,38.350738],[-76.249666,38.364214],[-76.273003,38.366483],[-76.281697,38.39147],[-76.28302,38.413512],[-76.331383,38.473323],[-76.33636,38.492235],[-76.327257,38.500121],[-76.318054,38.498199],[-76.289507,38.503906],[-76.263968,38.503452],[-76.247894,38.523019],[-76.244396,38.536966],[-76.253624,38.539393],[-76.278106,38.532468],[-76.281047,38.53613],[-76.275913,38.548809],[-76.27964,38.557231],[-76.289017,38.567982],[-76.308321,38.571769],[-76.273496,38.59139],[-76.268633,38.597753],[-76.279589,38.60952],[-76.271827,38.615661],[-76.264155,38.615109],[-76.23665,38.628598],[-76.231187,38.61401],[-76.212427,38.606738],[-76.174969,38.628791],[-76.160148,38.625452],[-76.147158,38.63684],[-76.154889,38.656268],[-76.174611,38.672811],[-76.199722,38.671127],[-76.212808,38.681892],[-76.237818,38.711762],[-76.238685,38.735434],[-76.255093,38.736476],[-76.270277,38.724385],[-76.271553,38.713576],[-76.275015,38.712714],[-76.298499,38.718005],[-76.298186,38.726255],[-76.316146,38.729586],[-76.330149,38.714682],[-76.333532,38.705063],[-76.321865,38.689512],[-76.322418,38.679304],[-76.33861,38.672023],[-76.34322,38.67688],[-76.347998,38.686234],[-76.340543,38.730338],[-76.341288,38.751505],[-76.334619,38.772911],[-76.323768,38.779287],[-76.310743,38.795996],[-76.308922,38.813346],[-76.301886,38.824595],[-76.277854,38.831256],[-76.271575,38.851771],[-76.264221,38.851572],[-76.265759,38.847638],[-76.250364,38.825438],[-76.221162,38.813052],[-76.198138,38.81444],[-76.19109,38.82966],[-76.202598,38.862616],[-76.200082,38.882885],[-76.205063,38.892726],[-76.203638,38.928382],[-76.213731,38.937269],[-76.232038,38.942518],[-76.250157,38.938667],[-76.249163,38.9218],[-76.255819,38.919008],[-76.262226,38.919976],[-76.273022,38.94184],[-76.29558,38.928855],[-76.299431,38.918542],[-76.293255,38.902582],[-76.308425,38.898404],[-76.317947,38.911312],[-76.336104,38.905977],[-76.338501,38.892474],[-76.331103,38.864686],[-76.340587,38.85574],[-76.348826,38.857134],[-76.35996,38.852586],[-76.368164,38.836194],[-76.375086,38.839474],[-76.376031,38.848777],[-76.364678,38.873831],[-76.365658,38.907477],[-76.361727,38.939175],[-76.353828,38.957234],[-76.323293,38.998767],[-76.320277,39.022998],[-76.311766,39.035257],[-76.302029,39.039571],[-76.302846,39.025828],[-76.29409,39.004263],[-76.278058,38.983246],[-76.258813,38.983664],[-76.229993,38.977728],[-76.218929,38.970538],[-76.20236,38.973079],[-76.164004,38.99953],[-76.163616,39.010057],[-76.184207,39.046264],[-76.175284,39.058805],[-76.15896,39.065486],[-76.145174,39.092824],[-76.183908,39.096344],[-76.203333,39.085654],[-76.212563,39.041641],[-76.208502,39.024818],[-76.200666,39.01452],[-76.209114,39.01001],[-76.231765,39.018518],[-76.242687,39.028926],[-76.231212,39.060769],[-76.233457,39.091385],[-76.260343,39.142722],[-76.278527,39.145764],[-76.274741,39.164961],[-76.251032,39.199214],[-76.219338,39.261997],[-76.211306,39.269761],[-76.203031,39.269871],[-76.181496,39.291797],[-76.176804,39.306229],[-76.186024,39.312462],[-76.186001,39.317814],[-76.170588,39.331954],[-76.159673,39.335909],[-76.145524,39.334399],[-76.133225,39.340491],[-76.136971,39.344414],[-76.13495,39.35107],[-76.116698,39.360744],[-76.110598,39.372119],[-76.049846,39.370644],[-76.02299,39.361896],[-76.002408,39.367501],[-76.002514,39.384805],[-76.035464,39.386176],[-76.040854,39.393594],[-76.035298,39.401609],[-76.00688,39.414527],[-75.996697,39.430549],[-75.982585,39.435287],[-75.977751,39.44302],[-75.976698,39.44569],[-75.990005,39.458646],[-75.998276,39.457182],[-76.002497,39.450231],[-76.009071,39.449256],[-76.01188,39.452524],[-75.99657,39.476658],[-75.986298,39.510398],[-75.976105,39.529876],[-75.966955,39.53865],[-75.970337,39.557637],[-75.992633,39.563098],[-75.999669,39.560488],[-76.006213,39.550546],[-76.063379,39.546638],[-76.096072,39.536912],[-76.116831,39.496882],[-76.11461,39.488619],[-76.100218,39.476918],[-76.073119,39.475331],[-76.060988,39.447775],[-76.081176,39.436712],[-76.102232,39.435659],[-76.146373,39.40531],[-76.157108,39.406176],[-76.171134,39.392588],[-76.180057,39.377638],[-76.226976,39.349908],[-76.243377,39.361808],[-76.266365,39.353352],[-76.253928,39.336768],[-76.262008,39.334708],[-76.276078,39.322908],[-76.281578,39.302108],[-76.296546,39.302383],[-76.291078,39.318108],[-76.298778,39.329208],[-76.295678,39.350008],[-76.322687,39.357092],[-76.341443,39.354217],[-76.334401,39.335222],[-76.338898,39.325783],[-76.327579,39.314108],[-76.339817,39.304216],[-76.355495,39.312155],[-76.36439,39.31184],[-76.380662,39.299161],[-76.384901,39.275928],[-76.395136,39.269293],[-76.402047,39.258783],[-76.386937,39.249216],[-76.38138,39.249508],[-76.38438,39.242708],[-76.393626,39.232012],[-76.41762,39.219838],[-76.425281,39.205708],[-76.441411,39.196049],[-76.46156,39.204947],[-76.488883,39.202208],[-76.497977,39.204697],[-76.519804,39.222946],[-76.535885,39.211008],[-76.533103,39.20763],[-76.534185,39.190608],[-76.525785,39.177908],[-76.508384,39.169408],[-76.500926,39.161286],[-76.484023,39.164407],[-76.475983,39.161109],[-76.471483,39.154709],[-76.428681,39.131709],[-76.432481,39.126709],[-76.432981,39.113209],[-76.42186,39.081442],[-76.423081,39.07421],[-76.438845,39.0529],[-76.405081,39.033211],[-76.394699,39.0132],[-76.421535,38.989524],[-76.448928,38.982823],[-76.454581,38.974512],[-76.474198,38.972647],[-76.471281,38.956512],[-76.451695,38.94249],[-76.46188,38.924013],[-76.459479,38.907113],[-76.46938,38.907613],[-76.46948,38.911513],[-76.475761,38.914469],[-76.49368,38.910013],[-76.49068,38.884814],[-76.519442,38.863135],[-76.516944,38.851157],[-76.509285,38.848388],[-76.496579,38.853115],[-76.489878,38.838715],[-76.509314,38.802328],[-76.525531,38.794043],[-76.535207,38.778298],[-76.559697,38.767443],[-76.557535,38.744687],[-76.544561,38.727784],[-76.52718,38.727062],[-76.532409,38.680064],[-76.525007,38.647568],[-76.511278,38.615745],[-76.51634,38.590229],[-76.517506,38.539149],[-76.506023,38.50461],[-76.492699,38.482849],[-76.455799,38.451233],[-76.450937,38.442422],[-76.415384,38.414682],[-76.40271,38.396003],[-76.388348,38.387781],[-76.386229,38.382013],[-76.387408,38.360811],[-76.40494,38.341089],[-76.409291,38.325891],[-76.402894,38.311402],[-76.382163,38.303389],[-76.374517,38.296556],[-76.394171,38.278233],[-76.399313,38.259398],[-76.385244,38.217751],[-76.353799,38.178606],[-76.329711,38.15519],[-76.320492,38.138966],[-76.337342,38.120696],[-76.329165,38.071247],[-76.319476,38.043315],[-76.321499,38.03805],[-76.332812,38.049938],[-76.350656,38.053277],[-76.361237,38.059542],[-76.370845,38.077771],[-76.393121,38.103142],[-76.405368,38.106974],[-76.421066,38.105989],[-76.439841,38.138933],[-76.459236,38.139471],[-76.469798,38.119264],[-76.46533,38.10583],[-76.473266,38.103035],[-76.501258,38.137744],[-76.514824,38.141219],[-76.52899,38.134708],[-76.54038,38.152991],[-76.552957,38.187209],[-76.588683,38.21295],[-76.673462,38.234401],[-76.740055,38.235227],[-76.752017,38.222409],[-76.778625,38.22847],[-76.79659,38.236531],[-76.811647,38.250129],[-76.805949,38.252275],[-76.802347,38.280743],[-76.824834,38.30113],[-76.845846,38.297783],[-76.846221,38.29196],[-76.841703,38.289768],[-76.834908,38.274299],[-76.842038,38.254657],[-76.864292,38.268945],[-76.920778,38.291529],[-76.922161,38.311086],[-76.929554,38.321088],[-76.975092,38.347067],[-76.983582,38.362999],[-76.98828,38.394975],[-77.016371,38.445572],[-77.042879,38.443607],[-77.074174,38.425479],[-77.091073,38.407546],[-77.106571,38.406237],[-77.123325,38.410646],[-77.128872,38.399692],[-77.139968,38.390102],[-77.184917,38.366559],[-77.205009,38.360511],[-77.216729,38.363159],[-77.250172,38.382781],[-77.264238,38.414282],[-77.259962,38.435821],[-77.274021,38.481127],[-77.263599,38.512344],[-77.237724,38.55187],[-77.221117,38.555217],[-77.183767,38.600699],[-77.169968,38.60674],[-77.148651,38.6056],[-77.129213,38.614306],[-77.12463,38.619778],[-77.135901,38.649817],[-77.132501,38.673816],[-77.1059,38.696815],[-77.079499,38.709515],[-77.053199,38.709915],[-77.045498,38.714315],[-77.041398,38.724515],[-77.040098,38.789913],[-76.910795,38.891712],[-77.040999,38.99511],[-77.1199,38.934311],[-77.146601,38.96421],[-77.221502,38.97131],[-77.228395,38.978404],[-77.231601,38.979917],[-77.234803,38.97631],[-77.249803,38.985909],[-77.248303,38.992309],[-77.255703,39.002409],[-77.244603,39.020109],[-77.246003,39.024909],[-77.274706,39.034091],[-77.293105,39.046508],[-77.340287,39.062991],[-77.38568,39.061987],[-77.46145,39.075151],[-77.4858,39.109303],[-77.519929,39.120925],[-77.524559,39.127821],[-77.527282,39.146236],[-77.510631,39.178484],[-77.478596,39.189168],[-77.47361,39.208407],[-77.457943,39.222023],[-77.46021,39.228359],[-77.486813,39.247586],[-77.540581,39.264947],[-77.560854,39.286152],[-77.561826,39.301913],[-77.566596,39.306121],[-77.592739,39.30129],[-77.615939,39.302722],[-77.650997,39.310784],[-77.675846,39.324192],[-77.692984,39.31845],[-77.727379,39.321666],[-77.759615,39.337331],[-77.759315,39.345314],[-77.74593,39.353221],[-77.743874,39.359947],[-77.753389,39.382094],[-77.738084,39.386211],[-77.735905,39.389665],[-77.740012,39.401694],[-77.75872,39.42681],[-77.792751,39.430593],[-77.802866,39.439285],[-77.786052,39.444224],[-77.798144,39.455981],[-77.798468,39.46067],[-77.777815,39.461924],[-77.795634,39.471259],[-77.797787,39.47876],[-77.769125,39.490281],[-77.765993,39.495724],[-77.781608,39.499067],[-77.791765,39.490789],[-77.80183,39.489395],[-77.845666,39.498628],[-77.845103,39.505845],[-77.82565,39.516895],[-77.825357,39.529177],[-77.836935,39.53217],[-77.84192,39.51847],[-77.86368,39.515032],[-77.866518,39.520039],[-77.865351,39.538381],[-77.888945,39.55595],[-77.878451,39.563493],[-77.83633,39.56637],[-77.829753,39.59105],[-77.831813,39.601105],[-77.838008,39.606125],[-77.885124,39.615775],[-77.886959,39.613329],[-77.880993,39.602852],[-77.888477,39.597343],[-77.923298,39.604852],[-77.932862,39.617676],[-77.94194,39.61879],[-77.944622,39.616772],[-77.93545,39.608076],[-77.936371,39.594508],[-77.93905,39.587139],[-77.946182,39.584814],[-77.951955,39.592709],[-77.950599,39.603944],[-77.957642,39.608614],[-77.966223,39.607435],[-77.976686,39.599744],[-78.009985,39.602893],[-78.035992,39.63572],[-78.08226,39.671166],[-78.088592,39.671211],[-78.107834,39.682137],[-78.176625,39.695967],[-78.191107,39.690262],[-78.201081,39.677866],[-78.231564,39.674382],[-78.233012,39.670471],[-78.223864,39.662607],[-78.225075,39.658878],[-78.254077,39.640089],[-78.262189,39.630464],[-78.265088,39.619274],[-78.283039,39.62047],[-78.355218,39.640576],[-78.358735,39.635589],[-78.353878,39.627722],[-78.358343,39.625581],[-78.380504,39.629359],[-78.382959,39.622246],[-78.372404,39.612297],[-78.378181,39.608178],[-78.420549,39.624021],[-78.43025,39.62329],[-78.433002,39.61652],[-78.425581,39.607599],[-78.397471,39.590232],[-78.395317,39.584215],[-78.408031,39.578593],[-78.443175,39.591155],[-78.457187,39.587379],[-78.458338,39.580426],[-78.454376,39.574319],[-78.426537,39.559155],[-78.418777,39.548953],[-78.424053,39.546315],[-78.433828,39.548953],[-78.436378,39.539302],[-78.449499,39.542281],[-78.45105,39.536695],[-78.461911,39.532971],[-78.462899,39.52084],[-78.468639,39.516789],[-78.5032,39.518652],[-78.521388,39.52479],[-78.565929,39.519444],[-78.587079,39.52802],[-78.595603,39.535483],[-78.600511,39.533434],[-78.623037,39.539512],[-78.655984,39.534695],[-78.675629,39.540371],[-78.689455,39.54577],[-78.694626,39.553251],[-78.72501,39.563973],[-78.733979,39.586618],[-78.746421,39.579544],[-78.760196,39.582154],[-78.778141,39.601364],[-78.77686,39.604027],[-78.760497,39.609984],[-78.751514,39.609947],[-78.747063,39.60569],[-78.733759,39.613931],[-78.736189,39.621708],[-78.748499,39.626262],[-78.763171,39.618897],[-78.777516,39.621712],[-78.76584,39.648487],[-78.775241,39.645687],[-78.781341,39.636787],[-78.795941,39.637287],[-78.801741,39.627488],[-78.795857,39.606934],[-78.809347,39.608063],[-78.812215,39.597717],[-78.818899,39.59037],[-78.824788,39.590233],[-78.82636,39.577333],[-78.815114,39.571351],[-78.816764,39.561691],[-78.838553,39.5673],[-78.851196,39.559924],[-78.851016,39.554044],[-78.874744,39.522611],[-78.885996,39.522581],[-78.891197,39.5189],[-78.916488,39.486544],[-78.933613,39.48618],[-78.942293,39.480987],[-78.939164,39.475267],[-78.941969,39.469959],[-78.953333,39.463645],[-78.955483,39.442277],[-78.965484,39.438455],[-78.978826,39.448678],[-79.017147,39.466977],[-79.028159,39.46506],[-79.046276,39.483801],[-79.05388,39.480094],[-79.056583,39.471014],[-79.068627,39.474515],[-79.098059,39.472073],[-79.095428,39.462548],[-79.104217,39.448358],[-79.116369,39.440482],[-79.117932,39.434412],[-79.129047,39.429542],[-79.129816,39.419901],[-79.140699,39.416649],[-79.145453,39.407767],[-79.16134,39.411895],[-79.16722,39.393256],[-79.197937,39.386132],[-79.213961,39.36532],[-79.25227,39.356663],[-79.253891,39.337222],[-79.282037,39.323048],[-79.283723,39.30964],[-79.290236,39.299323],[-79.314768,39.304381],[-79.33238,39.299919],[-79.344344,39.293534],[-79.343625,39.287148],[-79.35375,39.278039],[-79.376154,39.273154],[-79.387023,39.26554],[-79.412051,39.240546],[-79.42035,39.23888],[-79.425059,39.233686],[-79.424413,39.228171],[-79.43983,39.217074],[-79.476037,39.203728],[-79.486862,39.205959],[-79.476662,39.721078],[-75.788359,39.721811],[-75.773558,39.722411],[-75.744394,39.767855],[-75.701208,39.802606],[-75.641518,39.828363],[-75.594846,39.837286]]],[[[-76.048373,38.12055],[-76.061,38.127002],[-76.089018,38.115287],[-76.095548,38.125123],[-76.089017,38.141033],[-76.092334,38.151355],[-76.088639,38.192649],[-76.07147,38.203502],[-76.050511,38.203714],[-76.02217,38.177882],[-76.021941,38.171976],[-76.032767,38.169154],[-76.034038,38.157902],[-76.022515,38.133453],[-76.012487,38.131731],[-76.011916,38.122214],[-76.020496,38.117044],[-76.021305,38.108608],[-76.008168,38.095385],[-76.005904,38.07717],[-76.011544,38.072312],[-76.0233,38.07076],[-76.036676,38.076509],[-76.05831,38.094906],[-76.050156,38.107758],[-76.03962,38.11199],[-76.048373,38.12055]]],[[[-76.022325,37.953878],[-76.045561,37.953669],[-76.049608,37.983628],[-76.048617,38.014843],[-76.041668,38.032148],[-76.013128,38.039762],[-75.991846,38.025497],[-75.973432,38.018841],[-75.970345,38.008222],[-75.98502,38.001855],[-75.99473,37.974694],[-75.988879,37.960337],[-75.993905,37.953489],[-76.022325,37.953878]]]]},\"properties\":{\"name\":\"Delaware\",\"nation\":\"USA \"}}]}","contact":"","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb6c7","contributors":{"authors":[{"text":"Smigaj, M.J.","contributorId":17682,"corporation":false,"usgs":true,"family":"Smigaj","given":"M.J.","affiliations":[],"preferred":false,"id":256476,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saffer, R.W.","contributorId":62288,"corporation":false,"usgs":true,"family":"Saffer","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":256477,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70209293,"text":"70209293 - 1995 - Impact of the 1993 floods in the upper Mississippi River basin","interactions":[{"subject":{"id":70209293,"text":"70209293 - 1995 - Impact of the 1993 floods in the upper Mississippi River basin","indexId":"70209293","publicationYear":"1995","noYear":false,"title":"Impact of the 1993 floods in the upper Mississippi River basin"},"predicate":"IS_PART_OF","object":{"id":7000093,"text":"7000093 - 1995 - U.S. Geological Survey yearbook, fiscal year 1994","indexId":"7000093","publicationYear":"1995","noYear":false,"title":"U.S. Geological Survey yearbook, fiscal year 1994"},"id":1}],"isPartOf":{"id":7000093,"text":"7000093 - 1995 - U.S. Geological Survey yearbook, fiscal year 1994","indexId":"7000093","publicationYear":"1995","noYear":false,"title":"U.S. Geological Survey yearbook, fiscal year 1994"},"lastModifiedDate":"2020-03-27T12:30:38","indexId":"70209293","displayToPublicDate":"2020-03-27T12:22:15","publicationYear":"1995","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Impact of the 1993 floods in the upper Mississippi River basin","docAbstract":"No abstract available.
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"U.S. Geological Survey yearbook, fiscal year 1994","largerWorkSubtype":{"id":6,"text":"USGS Unnumbered Series"},"language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Dohrenwend, J.C., and Stone, B.D., 1995, Impact of the 1993 floods in the upper Mississippi River basin, chap. of U.S. Geological Survey yearbook, fiscal year 1994, p. 13-17.","productDescription":"5 p.","startPage":"13","endPage":"17","costCenters":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":373602,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":373601,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/yb/1994fy/report.pdf"}],"country":"United States","state":"Missouri","city":"Kansas City, St. Louis","otherGeospatial":"lower Missouri River floodplain, Upper Mississippi River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -94.625244140625,\n 38.37611542403604\n ],\n [\n -90,\n 38.37611542403604\n ],\n [\n -90,\n 40.04443758460856\n ],\n [\n -94.625244140625,\n 40.04443758460856\n ],\n [\n -94.625244140625,\n 38.37611542403604\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Dohrenwend, J. C.","contributorId":40960,"corporation":false,"usgs":true,"family":"Dohrenwend","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":785918,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stone, Byron D. 0000-0001-6092-0798 bdstone@usgs.gov","orcid":"https://orcid.org/0000-0001-6092-0798","contributorId":1702,"corporation":false,"usgs":true,"family":"Stone","given":"Byron","email":"bdstone@usgs.gov","middleInitial":"D.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":785919,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70198518,"text":"70198518 - 1995 - The association of water chemistry variables and fish condition in streams of Shenandoah National Park (USA)","interactions":[],"lastModifiedDate":"2018-08-06T15:34:26","indexId":"70198518","displayToPublicDate":"2018-01-01T15:30:23","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3728,"text":"Water, Air, & Soil Pollution","onlineIssn":"1573-2932","printIssn":"0049-6979","active":true,"publicationSubtype":{"id":10}},"title":"The association of water chemistry variables and fish condition in streams of Shenandoah National Park (USA)","docAbstract":"As part of the “Shenandoah National Park: Fish in Sensitive Habitats” (SNP:FISH) project, the blacknose dace (Rhinichthys atratulus) was utilized as an indicator species to assess the susceptibility of the ichthyofaunal community of Shenandoah National Park (USA) to acidification. Water chemistry (ANC, conductivity, pH, and concentrations of Ca2+, Mg2+, Na+, K+, Cl−, NO3−, SO42−, and SiO2) was sampled every three months over the course of 3 1/4 years which represents the probable maximum lifetime of R atratulus. Condition factors (K=[g/mm3]*106) were calculated for samples of fish (age class 2+ yr; n=370) from nine montane, second/third order streams representing a range of ANCs. A principle components regression was performed on factor scores from a principle components analysis of the water chemistry variables and fish condition factor. Two factors, one associated with stream water ANC and ion concentrations, and another associated with SO42− concentration, collectively explained 84% of the variance in condition factor. The influence of variables other than water chemistry upon R atratulus K is addressed. The results show that environmental chemistry is highly associated with the K of R atratulus.
","publisher":"Springer","doi":"10.1007/BF00476856","usgsCitation":"Dennis, T., MacAvoy, S., Steg, M., and Bulger, A., 1995, The association of water chemistry variables and fish condition in streams of Shenandoah National Park (USA): Water, Air, & Soil Pollution, v. 85, no. 2, p. 365-370, https://doi.org/10.1007/BF00476856.","productDescription":"6 p.","startPage":"365","endPage":"370","costCenters":[{"id":37280,"text":"Virginia and West Virginia Water Science Center ","active":true,"usgs":true}],"links":[{"id":356213,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Shenandoah National Park","volume":"85","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5b98e6ece4b0702d0e84959f","contributors":{"authors":[{"text":"Dennis, T.E.","contributorId":206783,"corporation":false,"usgs":false,"family":"Dennis","given":"T.E.","email":"","affiliations":[],"preferred":false,"id":741761,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"MacAvoy, S.E.","contributorId":206784,"corporation":false,"usgs":false,"family":"MacAvoy","given":"S.E.","email":"","affiliations":[],"preferred":false,"id":741762,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steg, M.B.","contributorId":206785,"corporation":false,"usgs":false,"family":"Steg","given":"M.B.","email":"","affiliations":[],"preferred":false,"id":741763,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bulger, A.J.","contributorId":75384,"corporation":false,"usgs":true,"family":"Bulger","given":"A.J.","email":"","affiliations":[],"preferred":false,"id":741764,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70180319,"text":"70180319 - 1995 - Differentiation of Colletotrichum species responsible for anthracnose of strawberry by arbitrarily primed PCR","interactions":[],"lastModifiedDate":"2017-01-27T11:14:59","indexId":"70180319","displayToPublicDate":"2017-01-27T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2799,"text":"Mycological Research","active":true,"publicationSubtype":{"id":10}},"title":"Differentiation of Colletotrichum species responsible for anthracnose of strawberry by arbitrarily primed PCR","docAbstract":"A collection of 39 isolates of Colletotrichum acutatum, C. fragariae and C. gloeosporioides, which cause anthracnose on strawberry, was grouped into species based on the arbitrarily primed polymerase chain reaction (ap-PCR). All isolates used had previously been identified according to classical taxonomic morphology. Ap-PCR amplification of genomic DNA using four different primers allowed for reliable differentiation between isolates of C. acutatum, C. fragariae and two genotypes of C. gloeosporioides. Fifteen of the 18 C. acutatum isolates were very similar, although three isolates which produced a red pigment had distinctly different banding patterns. Nearly identical banding patterns were observed for all nine isolates of C. fragariae. The 12 C. gloeosporioides isolates were more diverse and two separate genotypes, Cgl-1 (six isolates) and Cgl-2 (five isolates) were distinguished by ap-PCR. An additional isolate did not conform to either the Cgl-1 or Cgl-2 genotypes. The utility of ap-PCR compared with other molecular techniques for reliable identification of Colletotrichum isolates pathogenic on strawberry is discussed.
","language":"English","publisher":"Elsevier","doi":"10.1016/S0953-7562(09)80653-9","usgsCitation":"Freeman, S., and Rodriguez, R.J., 1995, Differentiation of Colletotrichum species responsible for anthracnose of strawberry by arbitrarily primed PCR: Mycological Research, v. 99, no. 4, p. 501-504, https://doi.org/10.1016/S0953-7562(09)80653-9.","productDescription":"4 p. ","startPage":"501","endPage":"504","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334145,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"99","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"588c6a8fe4b08c8121c9090e","contributors":{"authors":[{"text":"Freeman, S.","contributorId":78492,"corporation":false,"usgs":true,"family":"Freeman","given":"S.","email":"","affiliations":[],"preferred":false,"id":661206,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rodriguez, R. J.","contributorId":53107,"corporation":false,"usgs":false,"family":"Rodriguez","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":661207,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70179668,"text":"70179668 - 1995 - Seasonal cycles of dissolved constituents in streamwater in two forested catchments in the mid-Atlantic region of the eastern U.S.A.","interactions":[],"lastModifiedDate":"2017-01-19T14:38:39","indexId":"70179668","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Seasonal cycles of dissolved constituents in streamwater in two forested catchments in the mid-Atlantic region of the eastern U.S.A.","docAbstract":"Streamwater discharge and chemistry of two small catchments on Catoctin Mountain in north-central Maryland have been monitored since 1982. Repetitive seasonal cycles in stream-water chemistry have been observed each year, along with seasonal cycles in the volume of stream discharge and in groundwater levels. The hypothesis that the observed streamwater chemical cycles are related to seasonal changes in the hydrological flow paths that contribute to streamflow is examined using a combination of data on groundwater levels, shallow and deep groundwater chemistry, streamwater discharge, streamwater chemistry, soil-water chemistry, and estimates of water residence times. The concentrations of constituents derived from rock weathering, particularly bicarbonate and silica, increase in streamwater during the summer when the water table is below the regolith-bedrock interface and stream discharge consists primarily of deep groundwater from the fractured-bedrock aquifer. Conversely, the concentrations in streamwater of atmospherically derived components, particularly sulfate, increase in winter when the water table is above the regolith-bedrock interface and stream discharge consists primarily of shallow groundwater from the regolith. Tritium and chlorofluorocarbon (CFC) measurements suggest that the groundwater in these systems is young, with a residence time of less than several years. The results of this study have implications for the design of large-scale water-quality monitoring programs.
","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(95)92713-N","usgsCitation":"Rice, K.C., and Bricker, O.P., 1995, Seasonal cycles of dissolved constituents in streamwater in two forested catchments in the mid-Atlantic region of the eastern U.S.A.: Journal of Hydrology, v. 170, p. 137-158, https://doi.org/10.1016/0022-1694(95)92713-N.","productDescription":"22 p.","startPage":"137","endPage":"158","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":333031,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maryland","county":"Frederick","otherGeospatial":"Catoctin Mountain","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -77.52021789550781,\n 39.57049901310693\n ],\n [\n -77.52021789550781,\n 39.69001640474053\n ],\n [\n -77.3880386352539,\n 39.69001640474053\n ],\n [\n -77.3880386352539,\n 39.57049901310693\n ],\n [\n -77.52021789550781,\n 39.57049901310693\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"170","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58760117e4b04eac8e0746e7","contributors":{"authors":[{"text":"Rice, Karen C. 0000-0002-9356-5443 kcrice@usgs.gov","orcid":"https://orcid.org/0000-0002-9356-5443","contributorId":1998,"corporation":false,"usgs":true,"family":"Rice","given":"Karen","email":"kcrice@usgs.gov","middleInitial":"C.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":false,"id":658163,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bricker, Owen P.","contributorId":25142,"corporation":false,"usgs":true,"family":"Bricker","given":"Owen","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":658164,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70179667,"text":"70179667 - 1995 - Acid Rain","interactions":[],"lastModifiedDate":"2017-05-18T12:16:21","indexId":"70179667","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":18,"text":"Abstract or summary"},"title":"Acid Rain","docAbstract":"Although acid rain is fading as a political issue in the United States and funds for research in this area have largely disappeared, the acidity of rain in the Eastern United States has not changed significantly over the last decade, and it continues to be a serious environmental problem. Acid deposition (commonly called acid rain) is a term applied to all forms of atmospheric deposition of acidic substances - rain, snow, fog, acidic dry particulates, aerosols, and acid-forming gases. Water in the atmosphere reacts with certain atmospheric gases to become acidic. For example, water reacts with carbon dioxide in the atmosphere to produce a solution with a pH of about 5.6. Gases that produce acids in the presence of water in the atmosphere include carbon dioxide (which converts to carbonic acid), oxides of sulfur and nitrogen (which convert to sulfuric and nitric acids}, and hydrogen chloride (which converts to hydrochloric acid). These acid-producing gases are released to the atmosphere through natural processes, such as volcanic emissions, lightning, forest fires, and decay of organic matter. Accordingly, precipitation is slightly acidic, with a pH of 5.0 to 5.7 even in undeveloped areas. In industrialized areas, most of the acid-producing gases are released to the atmosphere from burning fossil fuels. Major emitters of acid-producing gases include power plants, industrial operations, and motor vehicles. Acid-producing gases can be transported through the atmosphere for hundreds of miles before being converted to acids and deposited as acid rain. Because acids tend to build up in the atmosphere between storms, the most acidic rain falls at the beginning of a storm, and as the rain continues, the acids \"wash out\" of the atmosphere.
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Energy and the environment - Application of geosciences to decision-making (Circular 1108)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","usgsCitation":"Bricker, O.P., and Rice, K.C., 1995, Acid Rain, in Energy and the environment - Application of geosciences to decision-making (Circular 1108), p. 90-91.","productDescription":"2 p.","startPage":"90","endPage":"91","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":333030,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":333029,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1995/1108/report.pdf#page=100","text":"Circular 1108 (article start page)"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58760117e4b04eac8e0746e9","contributors":{"authors":[{"text":"Bricker, Owen P.","contributorId":25142,"corporation":false,"usgs":true,"family":"Bricker","given":"Owen","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":658161,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rice, Karen C. 0000-0002-9356-5443 kcrice@usgs.gov","orcid":"https://orcid.org/0000-0002-9356-5443","contributorId":1998,"corporation":false,"usgs":true,"family":"Rice","given":"Karen","email":"kcrice@usgs.gov","middleInitial":"C.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":false,"id":658162,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70179416,"text":"70179416 - 1995 - Toxicity of crude oil to the mayfly, Hexagenia bilineata (Ephemeroptera: Ephemeridae)","interactions":[],"lastModifiedDate":"2016-12-31T14:33:11","indexId":"70179416","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1555,"text":"Environmental Pollution","active":true,"publicationSubtype":{"id":10}},"title":"Toxicity of crude oil to the mayfly, Hexagenia bilineata (Ephemeroptera: Ephemeridae)","docAbstract":"A three-dimensional, finite-difference, numerical model was developed to simulate ground-water flow in the basin-fill material in Salt Lake Valley, Utah. The model was calibrated to steady-state and transient-state conditions. The steady-state simulation was developed and calibrated using hydrologic data defining average conditions for 1968. The transient-state simulation was developed and calibrated using hydrologic data from 1969-91.
Areally the model grid is 94 rows by 62 columns, with each cell 0.35 mile on a side. Vertically, the aquifer system is divided into seven layers. The model simulates recharge to the basin-fill ground-water flow system from (1) consolidated rock, (2) streams and canals, (3) precipitation on the valley floor, (4) irrigated land, (5) reservoirs and evaporation ponds in the southwestern part of the valley, and (6) underflow at Jordan Narrows. Estimated discharge to wells, canals, and springs is incorporated in the model. During simulation, the model computes (1) ground-water flow to and seepage from the Jordan River and the lower reaches of its principal tributaries, (2) recharge from consolidated rock at the northern end of the Oquirrh Mountains, (3) discharge to drains, and (4) discharge by evapotranspiration.
During steady-state calibration, calibration variables were adjusted within probable ranges to minimize differences between model-computed and measured water levels, model-computed and estimated ground-water discharge to the Jordan River, and simulated and measured vertical hydraulic gradients. The transient-state simulation was calibrated to measured water-level changes and estimated annual gains in the Jordan River.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake city, UT","collaboration":"Prepared by the United States Geological Survey in cooperation with the Utah Department of Natural Resources, Division of Water Rights, and the Utah Department of Environmental Quality, Division of Water Quality","usgsCitation":"Lambert, P., 1995, Numerical simulation of ground-water flow in basin-fill material in Salt Lake Valley, Utah: Technical Publication 110-B, vi, 58 p.","productDescription":"vi, 58 p.","numberOfPages":"70","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332758,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332756,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-591"},{"id":332757,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docImport/0489/04895678.pdf"}],"country":"United States","state":"Utah","county":"Salt Lake County","otherGeospatial":"Salt Lake Valley","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-111.6432,40.7953],[-111.6438,40.7926],[-111.6396,40.7872],[-111.6439,40.7849],[-111.6403,40.7795],[-111.647,40.7749],[-111.6427,40.7731],[-111.6397,40.7704],[-111.6379,40.7695],[-111.6343,40.7677],[-111.6312,40.7658],[-111.6258,40.7626],[-111.6246,40.7604],[-111.6234,40.759],[-111.6222,40.7554],[-111.621,40.7504],[-111.6204,40.7431],[-111.6199,40.7381],[-111.6193,40.7327],[-111.6163,40.7299],[-111.612,40.7272],[-111.6078,40.724],[-111.6066,40.7204],[-111.6048,40.7172],[-111.6018,40.7145],[-111.5976,40.7122],[-111.5927,40.7072],[-111.5897,40.704],[-111.5897,40.6995],[-111.597,40.6945],[-111.5989,40.6904],[-111.5959,40.6805],[-111.5966,40.6696],[-111.5954,40.6623],[-111.593,40.6541],[-111.5798,40.6459],[-111.5755,40.6405],[-111.5738,40.6346],[-111.5689,40.6332],[-111.5653,40.6273],[-111.5593,40.6218],[-111.5557,40.6173],[-111.5503,40.6159],[-111.5497,40.6118],[-111.5533,40.61],[-111.5552,40.6087],[-111.5588,40.6064],[-111.5588,40.6032],[-111.5583,40.5969],[-111.5583,40.5937],[-111.5638,40.5855],[-111.5716,40.5842],[-111.5789,40.5833],[-111.5971,40.5784],[-111.5983,40.5789],[-111.6038,40.5657],[-111.6129,40.5667],[-111.622,40.5667],[-111.6311,40.5672],[-111.6347,40.5699],[-111.6414,40.5608],[-111.6468,40.5568],[-111.6523,40.5554],[-111.6565,40.5532],[-111.6608,40.5432],[-111.6669,40.541],[-111.6796,40.5328],[-111.6869,40.5342],[-111.6935,40.5351],[-111.7038,40.5356],[-111.7129,40.532],[-111.7202,40.5266],[-111.7335,40.5307],[-111.7371,40.5262],[-111.7474,40.5253],[-111.7619,40.5276],[-111.771,40.5235],[-111.7819,40.5149],[-111.7873,40.509],[-111.7867,40.5072],[-111.791,40.4959],[-111.7928,40.4954],[-111.8013,40.495],[-111.811,40.4905],[-111.8261,40.4846],[-111.8328,40.4814],[-111.8394,40.4742],[-111.8424,40.4755],[-111.8461,40.4765],[-111.8515,40.4692],[-111.8551,40.4669],[-111.8594,40.4688],[-111.8654,40.4715],[-111.8696,40.4765],[-111.8811,40.4715],[-111.8878,40.4683],[-111.8926,40.4656],[-111.8969,40.4638],[-111.9035,40.4588],[-111.9222,40.4525],[-111.9126,40.4416],[-111.9192,40.438],[-111.9271,40.4348],[-111.9307,40.433],[-111.9434,40.4267],[-111.9513,40.4221],[-111.9531,40.4212],[-111.9561,40.4198],[-111.9627,40.4189],[-111.9663,40.4176],[-111.97,40.4158],[-111.9748,40.4149],[-111.9772,40.4158],[-111.9923,40.4235],[-112.0038,40.4262],[-112.0141,40.4344],[-112.0213,40.4398],[-112.0261,40.4493],[-112.0286,40.4575],[-112.0322,40.4643],[-112.0425,40.4602],[-112.0443,40.4561],[-112.0527,40.4543],[-112.0582,40.4516],[-112.0636,40.4484],[-112.069,40.4457],[-112.0751,40.447],[-112.0835,40.4466],[-112.092,40.447],[-112.0998,40.4448],[-112.1034,40.442],[-112.1113,40.4389],[-112.1131,40.4429],[-112.1125,40.4457],[-112.1125,40.4515],[-112.1174,40.4534],[-112.1198,40.4543],[-112.1252,40.4606],[-112.1283,40.4633],[-112.1343,40.4665],[-112.1428,40.471],[-112.1506,40.4687],[-112.1524,40.4669],[-112.1591,40.4624],[-112.1675,40.4642],[-112.173,40.4674],[-112.17,40.4719],[-112.1754,40.4814],[-112.1724,40.4846],[-112.1864,40.4964],[-112.1797,40.5018],[-112.1864,40.514],[-112.1779,40.5204],[-112.1774,40.5299],[-112.181,40.5399],[-112.1822,40.5431],[-112.1774,40.5544],[-112.1762,40.5562],[-112.1817,40.5617],[-112.1805,40.5676],[-112.1835,40.573],[-112.1793,40.5785],[-112.1745,40.5857],[-112.1781,40.5943],[-112.1769,40.6021],[-112.1739,40.6039],[-112.18,40.6088],[-112.18,40.6129],[-112.1879,40.6152],[-112.1927,40.6233],[-112.1933,40.6242],[-112.194,40.6261],[-112.1928,40.6383],[-112.1928,40.6397],[-112.197,40.6433],[-112.1976,40.6483],[-112.2025,40.6533],[-112.2007,40.6646],[-112.1995,40.6728],[-112.2032,40.6787],[-112.1996,40.6882],[-112.196,40.6927],[-112.1978,40.6995],[-112.2002,40.7045],[-112.2009,40.7077],[-112.2033,40.7113],[-112.2258,40.7262],[-112.2611,40.7706],[-112.2029,40.8075],[-112.2011,40.8079],[-112.1375,40.8457],[-112.0567,40.892],[-112.0069,40.9201],[-111.9558,40.9192],[-111.9558,40.897],[-111.9667,40.8843],[-111.968,40.8748],[-111.9601,40.8675],[-111.9613,40.8594],[-111.9625,40.8526],[-111.9576,40.8471],[-111.951,40.8466],[-111.9437,40.8421],[-111.9437,40.8371],[-111.9412,40.8326],[-111.9352,40.8262],[-111.9328,40.8208],[-111.9103,40.8226],[-111.8896,40.823],[-111.8811,40.8235],[-111.8684,40.8235],[-111.8526,40.8266],[-111.8374,40.8325],[-111.8259,40.8334],[-111.8186,40.8343],[-111.8082,40.8383],[-111.7985,40.8388],[-111.7851,40.8447],[-111.7778,40.8442],[-111.7645,40.8505],[-111.748,40.8546],[-111.7444,40.8609],[-111.7352,40.8627],[-111.7231,40.855],[-111.7176,40.8563],[-111.7079,40.8531],[-111.7012,40.8567],[-111.6982,40.8617],[-111.6818,40.8585],[-111.6745,40.8562],[-111.6684,40.8544],[-111.6624,40.8507],[-111.6575,40.8475],[-111.6563,40.8453],[-111.6655,40.8362],[-111.6564,40.8285],[-111.6497,40.8258],[-111.6437,40.8221],[-111.6401,40.8194],[-111.6432,40.7953]]]},\"properties\":{\"name\":\"Salt Lake\",\"state\":\"UT\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586cc6bce4b0f5ce109fa9a7","contributors":{"authors":[{"text":"Lambert, P. M.","contributorId":74380,"corporation":false,"usgs":true,"family":"Lambert","given":"P. M.","affiliations":[],"preferred":false,"id":657356,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70179460,"text":"70179460 - 1995 - Chemical composition of ground water, hydrologic properties of basin-fill material, and ground-water movement in Salt Lake Valley, Utah","interactions":[],"lastModifiedDate":"2017-01-03T12:32:51","indexId":"70179460","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"110-A","title":"Chemical composition of ground water, hydrologic properties of basin-fill material, and ground-water movement in Salt Lake Valley, Utah","docAbstract":"The chemical composition and movement of ground water and hydrologic properties of the basin‑fill material were studied to better under‑ stand the flow system in Salt Lake Valley, Utah. Recharge sources and water‑rock interactions influence the water chemistry in the principal and shallow unconfined aquifers. Chloride concentration in water from some wells has increased from the 1950’s and 1960’s to 1992, possibly because of the infiltration of water that contains dissolved road salt and the movement of ground water with relatively high chloride concentrations from volcanic rocks in the vicinity of these wells. Hydraulic‑conductivity values determined from slug tests done on wells finished in the shallow unconfined aquifer and confining layers ranged from 0.003 to 33.4 feet per day. Transmissivity values determined for the principal aquifer from four multiple‑well aquifer tests ranged from 6,400 to 43,600 feet squared per day. Vertical hydraulic‑conductivity values estimated from these tests are from 0.01 to 1 foot per day. Water from 81 sites was analyzed for the stable‑isotope ratios of oxygen and hydrogen to determine sources of recharge and mixing of water from these sources. Water sampled from the principal aquifer in the southeastern part of the valley is isotopically similar to water in Big and Little Cottonwood Creeks. Ground water sampled from the shallow unconfined aquifer is generally enriched in oxygen‑18 and deuterium relative to other water in the valley, except for water from the Jordan River and its diversions, which are probable recharge sources. Tritium concentrations ranging from about 33 to 59 tritium units in water from the principal aquifer in the southeastern part of the valley are representative of concentrations in water that was recharged in the 1960’s.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United States Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights and Utah Department of Environmental Quality Division of Water Quality","usgsCitation":"Thiros, S.A., 1995, Chemical composition of ground water, hydrologic properties of basin-fill material, and ground-water movement in Salt Lake Valley, Utah: Technical Publication 110-A, Report: vii, 60 p; 2 Plates: 19.08 x 22.19 inches and 24.59 x 21.84 inches.","productDescription":"Report: vii, 60 p; 2 Plates: 19.08 x 22.19 inches and 24.59 x 21.84 inches","numberOfPages":"71","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332750,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-690"},{"id":332751,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docImport/0489/04895677.pdf"},{"id":332755,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332754,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://waterrights.utah.gov/docSys/v907/i907/i907019s.jpg","text":"Plate 2"},{"id":332753,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://www.waterrights.utah.gov/asp_apps/DOCDB/DocImageToPDF.asp?file=/docSys/v907/i907/i9070111.tif","text":"Plate 1"}],"country":"United States","state":"Utah","county":"Salt Lake","otherGeospatial":"Salt Lake Valley","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-111.6432,40.7953],[-111.6438,40.7926],[-111.6396,40.7872],[-111.6439,40.7849],[-111.6403,40.7795],[-111.647,40.7749],[-111.6427,40.7731],[-111.6397,40.7704],[-111.6379,40.7695],[-111.6343,40.7677],[-111.6312,40.7658],[-111.6258,40.7626],[-111.6246,40.7604],[-111.6234,40.759],[-111.6222,40.7554],[-111.621,40.7504],[-111.6204,40.7431],[-111.6199,40.7381],[-111.6193,40.7327],[-111.6163,40.7299],[-111.612,40.7272],[-111.6078,40.724],[-111.6066,40.7204],[-111.6048,40.7172],[-111.6018,40.7145],[-111.5976,40.7122],[-111.5927,40.7072],[-111.5897,40.704],[-111.5897,40.6995],[-111.597,40.6945],[-111.5989,40.6904],[-111.5959,40.6805],[-111.5966,40.6696],[-111.5954,40.6623],[-111.593,40.6541],[-111.5798,40.6459],[-111.5755,40.6405],[-111.5738,40.6346],[-111.5689,40.6332],[-111.5653,40.6273],[-111.5593,40.6218],[-111.5557,40.6173],[-111.5503,40.6159],[-111.5497,40.6118],[-111.5533,40.61],[-111.5552,40.6087],[-111.5588,40.6064],[-111.5588,40.6032],[-111.5583,40.5969],[-111.5583,40.5937],[-111.5638,40.5855],[-111.5716,40.5842],[-111.5789,40.5833],[-111.5971,40.5784],[-111.5983,40.5789],[-111.6038,40.5657],[-111.6129,40.5667],[-111.622,40.5667],[-111.6311,40.5672],[-111.6347,40.5699],[-111.6414,40.5608],[-111.6468,40.5568],[-111.6523,40.5554],[-111.6565,40.5532],[-111.6608,40.5432],[-111.6669,40.541],[-111.6796,40.5328],[-111.6869,40.5342],[-111.6935,40.5351],[-111.7038,40.5356],[-111.7129,40.532],[-111.7202,40.5266],[-111.7335,40.5307],[-111.7371,40.5262],[-111.7474,40.5253],[-111.7619,40.5276],[-111.771,40.5235],[-111.7819,40.5149],[-111.7873,40.509],[-111.7867,40.5072],[-111.791,40.4959],[-111.7928,40.4954],[-111.8013,40.495],[-111.811,40.4905],[-111.8261,40.4846],[-111.8328,40.4814],[-111.8394,40.4742],[-111.8424,40.4755],[-111.8461,40.4765],[-111.8515,40.4692],[-111.8551,40.4669],[-111.8594,40.4688],[-111.8654,40.4715],[-111.8696,40.4765],[-111.8811,40.4715],[-111.8878,40.4683],[-111.8926,40.4656],[-111.8969,40.4638],[-111.9035,40.4588],[-111.9222,40.4525],[-111.9126,40.4416],[-111.9192,40.438],[-111.9271,40.4348],[-111.9307,40.433],[-111.9434,40.4267],[-111.9513,40.4221],[-111.9531,40.4212],[-111.9561,40.4198],[-111.9627,40.4189],[-111.9663,40.4176],[-111.97,40.4158],[-111.9748,40.4149],[-111.9772,40.4158],[-111.9923,40.4235],[-112.0038,40.4262],[-112.0141,40.4344],[-112.0213,40.4398],[-112.0261,40.4493],[-112.0286,40.4575],[-112.0322,40.4643],[-112.0425,40.4602],[-112.0443,40.4561],[-112.0527,40.4543],[-112.0582,40.4516],[-112.0636,40.4484],[-112.069,40.4457],[-112.0751,40.447],[-112.0835,40.4466],[-112.092,40.447],[-112.0998,40.4448],[-112.1034,40.442],[-112.1113,40.4389],[-112.1131,40.4429],[-112.1125,40.4457],[-112.1125,40.4515],[-112.1174,40.4534],[-112.1198,40.4543],[-112.1252,40.4606],[-112.1283,40.4633],[-112.1343,40.4665],[-112.1428,40.471],[-112.1506,40.4687],[-112.1524,40.4669],[-112.1591,40.4624],[-112.1675,40.4642],[-112.173,40.4674],[-112.17,40.4719],[-112.1754,40.4814],[-112.1724,40.4846],[-112.1864,40.4964],[-112.1797,40.5018],[-112.1864,40.514],[-112.1779,40.5204],[-112.1774,40.5299],[-112.181,40.5399],[-112.1822,40.5431],[-112.1774,40.5544],[-112.1762,40.5562],[-112.1817,40.5617],[-112.1805,40.5676],[-112.1835,40.573],[-112.1793,40.5785],[-112.1745,40.5857],[-112.1781,40.5943],[-112.1769,40.6021],[-112.1739,40.6039],[-112.18,40.6088],[-112.18,40.6129],[-112.1879,40.6152],[-112.1927,40.6233],[-112.1933,40.6242],[-112.194,40.6261],[-112.1928,40.6383],[-112.1928,40.6397],[-112.197,40.6433],[-112.1976,40.6483],[-112.2025,40.6533],[-112.2007,40.6646],[-112.1995,40.6728],[-112.2032,40.6787],[-112.1996,40.6882],[-112.196,40.6927],[-112.1978,40.6995],[-112.2002,40.7045],[-112.2009,40.7077],[-112.2033,40.7113],[-112.2258,40.7262],[-112.2611,40.7706],[-112.2029,40.8075],[-112.2011,40.8079],[-112.1375,40.8457],[-112.0567,40.892],[-112.0069,40.9201],[-111.9558,40.9192],[-111.9558,40.897],[-111.9667,40.8843],[-111.968,40.8748],[-111.9601,40.8675],[-111.9613,40.8594],[-111.9625,40.8526],[-111.9576,40.8471],[-111.951,40.8466],[-111.9437,40.8421],[-111.9437,40.8371],[-111.9412,40.8326],[-111.9352,40.8262],[-111.9328,40.8208],[-111.9103,40.8226],[-111.8896,40.823],[-111.8811,40.8235],[-111.8684,40.8235],[-111.8526,40.8266],[-111.8374,40.8325],[-111.8259,40.8334],[-111.8186,40.8343],[-111.8082,40.8383],[-111.7985,40.8388],[-111.7851,40.8447],[-111.7778,40.8442],[-111.7645,40.8505],[-111.748,40.8546],[-111.7444,40.8609],[-111.7352,40.8627],[-111.7231,40.855],[-111.7176,40.8563],[-111.7079,40.8531],[-111.7012,40.8567],[-111.6982,40.8617],[-111.6818,40.8585],[-111.6745,40.8562],[-111.6684,40.8544],[-111.6624,40.8507],[-111.6575,40.8475],[-111.6563,40.8453],[-111.6655,40.8362],[-111.6564,40.8285],[-111.6497,40.8258],[-111.6437,40.8221],[-111.6401,40.8194],[-111.6432,40.7953]]]},\"properties\":{\"name\":\"Salt Lake\",\"state\":\"UT\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586cc6bce4b0f5ce109fa9a9","contributors":{"authors":[{"text":"Thiros, Susan A. 0000-0002-8544-553X sthiros@usgs.gov","orcid":"https://orcid.org/0000-0002-8544-553X","contributorId":965,"corporation":false,"usgs":true,"family":"Thiros","given":"Susan","email":"sthiros@usgs.gov","middleInitial":"A.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":657351,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70179465,"text":"70179465 - 1995 - Particle-tracking analysis of flow paths and travel times within the capture areas of well fields in Salt Lake Valley, Utah","interactions":[],"lastModifiedDate":"2017-05-24T10:50:03","indexId":"70179465","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"110-C","title":"Particle-tracking analysis of flow paths and travel times within the capture areas of well fields in Salt Lake Valley, Utah","docAbstract":"A particle-tracking analysis was done to estimate capture zones for selected public-supply wells in Salt Lake Valley. Twenty-five- and 50-year capture zones were estimated using a regional, finite-difference, ground-water flow model in conjunction with a particle-tracking program. Three sets of wells currently discharging ground water of adequate quality for public use, but located near areas of ground water with high dissolved-solids concentrations, were selected for the analysis. These included five wells in central Salt Lake Valley near the former Vitro chemical-processing site, four wells in southwestern Salt Lake Valley northeast of Copperton, and five wells in southeastern Salt Lake Valley between Midvale and Sandy. Capture zones were estimated for the wells for current average pumping and projected increased pumping. The quality of ground water within the estimated capture zones was evaluated by comparing the extent of the zones with the distribution of dissolved solids in the ground water surrounding the selected wells.
Results of the analysis of wells in central Salt Lake Valley indicate that most of the volume of ground water within the well’s capture zones is characterized by dissolved-solids concentration of less than 500 milligrams per liter. Estimated capture zones of wells in southwestern and southeastern Salt Lake Valley contain ground water with higher dissolved-solids concentrations than ground water currently being discharged by those wells. Estimated 50-year capture zones of selected wells in southwestern Salt Lake Valley contain ground water with dissolved-solids concentrations exceeding 5,000 milligrams per liter. Estimated 50-year capture zones for wells in southeastern Slat Lake Valley, based on simulation of projected increased pumping, indicate flow toward the wells from an area of ground water west of the Jordan River characterized by dissolved-solids concentrations exceeding 1,000 milligrams per liter.
","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United States Geological Survey in cooperation with the Utah Department of Natural Resources, Division of Water Rights","usgsCitation":"Lambert, P., 1995, Particle-tracking analysis of flow paths and travel times within the capture areas of well fields in Salt Lake Valley, Utah: Technical Publication 110-C, v, 36 p.","productDescription":"v, 36 p.","numberOfPages":"44","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332767,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341629,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docImport/0588/05885650.pdf"},{"id":332760,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-592"}],"country":"United States","state":"Utah","county":"Salt Lake County","otherGeospatial":"Salt Lake Valley","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-111.6432,40.7953],[-111.6438,40.7926],[-111.6396,40.7872],[-111.6439,40.7849],[-111.6403,40.7795],[-111.647,40.7749],[-111.6427,40.7731],[-111.6397,40.7704],[-111.6379,40.7695],[-111.6343,40.7677],[-111.6312,40.7658],[-111.6258,40.7626],[-111.6246,40.7604],[-111.6234,40.759],[-111.6222,40.7554],[-111.621,40.7504],[-111.6204,40.7431],[-111.6199,40.7381],[-111.6193,40.7327],[-111.6163,40.7299],[-111.612,40.7272],[-111.6078,40.724],[-111.6066,40.7204],[-111.6048,40.7172],[-111.6018,40.7145],[-111.5976,40.7122],[-111.5927,40.7072],[-111.5897,40.704],[-111.5897,40.6995],[-111.597,40.6945],[-111.5989,40.6904],[-111.5959,40.6805],[-111.5966,40.6696],[-111.5954,40.6623],[-111.593,40.6541],[-111.5798,40.6459],[-111.5755,40.6405],[-111.5738,40.6346],[-111.5689,40.6332],[-111.5653,40.6273],[-111.5593,40.6218],[-111.5557,40.6173],[-111.5503,40.6159],[-111.5497,40.6118],[-111.5533,40.61],[-111.5552,40.6087],[-111.5588,40.6064],[-111.5588,40.6032],[-111.5583,40.5969],[-111.5583,40.5937],[-111.5638,40.5855],[-111.5716,40.5842],[-111.5789,40.5833],[-111.5971,40.5784],[-111.5983,40.5789],[-111.6038,40.5657],[-111.6129,40.5667],[-111.622,40.5667],[-111.6311,40.5672],[-111.6347,40.5699],[-111.6414,40.5608],[-111.6468,40.5568],[-111.6523,40.5554],[-111.6565,40.5532],[-111.6608,40.5432],[-111.6669,40.541],[-111.6796,40.5328],[-111.6869,40.5342],[-111.6935,40.5351],[-111.7038,40.5356],[-111.7129,40.532],[-111.7202,40.5266],[-111.7335,40.5307],[-111.7371,40.5262],[-111.7474,40.5253],[-111.7619,40.5276],[-111.771,40.5235],[-111.7819,40.5149],[-111.7873,40.509],[-111.7867,40.5072],[-111.791,40.4959],[-111.7928,40.4954],[-111.8013,40.495],[-111.811,40.4905],[-111.8261,40.4846],[-111.8328,40.4814],[-111.8394,40.4742],[-111.8424,40.4755],[-111.8461,40.4765],[-111.8515,40.4692],[-111.8551,40.4669],[-111.8594,40.4688],[-111.8654,40.4715],[-111.8696,40.4765],[-111.8811,40.4715],[-111.8878,40.4683],[-111.8926,40.4656],[-111.8969,40.4638],[-111.9035,40.4588],[-111.9222,40.4525],[-111.9126,40.4416],[-111.9192,40.438],[-111.9271,40.4348],[-111.9307,40.433],[-111.9434,40.4267],[-111.9513,40.4221],[-111.9531,40.4212],[-111.9561,40.4198],[-111.9627,40.4189],[-111.9663,40.4176],[-111.97,40.4158],[-111.9748,40.4149],[-111.9772,40.4158],[-111.9923,40.4235],[-112.0038,40.4262],[-112.0141,40.4344],[-112.0213,40.4398],[-112.0261,40.4493],[-112.0286,40.4575],[-112.0322,40.4643],[-112.0425,40.4602],[-112.0443,40.4561],[-112.0527,40.4543],[-112.0582,40.4516],[-112.0636,40.4484],[-112.069,40.4457],[-112.0751,40.447],[-112.0835,40.4466],[-112.092,40.447],[-112.0998,40.4448],[-112.1034,40.442],[-112.1113,40.4389],[-112.1131,40.4429],[-112.1125,40.4457],[-112.1125,40.4515],[-112.1174,40.4534],[-112.1198,40.4543],[-112.1252,40.4606],[-112.1283,40.4633],[-112.1343,40.4665],[-112.1428,40.471],[-112.1506,40.4687],[-112.1524,40.4669],[-112.1591,40.4624],[-112.1675,40.4642],[-112.173,40.4674],[-112.17,40.4719],[-112.1754,40.4814],[-112.1724,40.4846],[-112.1864,40.4964],[-112.1797,40.5018],[-112.1864,40.514],[-112.1779,40.5204],[-112.1774,40.5299],[-112.181,40.5399],[-112.1822,40.5431],[-112.1774,40.5544],[-112.1762,40.5562],[-112.1817,40.5617],[-112.1805,40.5676],[-112.1835,40.573],[-112.1793,40.5785],[-112.1745,40.5857],[-112.1781,40.5943],[-112.1769,40.6021],[-112.1739,40.6039],[-112.18,40.6088],[-112.18,40.6129],[-112.1879,40.6152],[-112.1927,40.6233],[-112.1933,40.6242],[-112.194,40.6261],[-112.1928,40.6383],[-112.1928,40.6397],[-112.197,40.6433],[-112.1976,40.6483],[-112.2025,40.6533],[-112.2007,40.6646],[-112.1995,40.6728],[-112.2032,40.6787],[-112.1996,40.6882],[-112.196,40.6927],[-112.1978,40.6995],[-112.2002,40.7045],[-112.2009,40.7077],[-112.2033,40.7113],[-112.2258,40.7262],[-112.2611,40.7706],[-112.2029,40.8075],[-112.2011,40.8079],[-112.1375,40.8457],[-112.0567,40.892],[-112.0069,40.9201],[-111.9558,40.9192],[-111.9558,40.897],[-111.9667,40.8843],[-111.968,40.8748],[-111.9601,40.8675],[-111.9613,40.8594],[-111.9625,40.8526],[-111.9576,40.8471],[-111.951,40.8466],[-111.9437,40.8421],[-111.9437,40.8371],[-111.9412,40.8326],[-111.9352,40.8262],[-111.9328,40.8208],[-111.9103,40.8226],[-111.8896,40.823],[-111.8811,40.8235],[-111.8684,40.8235],[-111.8526,40.8266],[-111.8374,40.8325],[-111.8259,40.8334],[-111.8186,40.8343],[-111.8082,40.8383],[-111.7985,40.8388],[-111.7851,40.8447],[-111.7778,40.8442],[-111.7645,40.8505],[-111.748,40.8546],[-111.7444,40.8609],[-111.7352,40.8627],[-111.7231,40.855],[-111.7176,40.8563],[-111.7079,40.8531],[-111.7012,40.8567],[-111.6982,40.8617],[-111.6818,40.8585],[-111.6745,40.8562],[-111.6684,40.8544],[-111.6624,40.8507],[-111.6575,40.8475],[-111.6563,40.8453],[-111.6655,40.8362],[-111.6564,40.8285],[-111.6497,40.8258],[-111.6437,40.8221],[-111.6401,40.8194],[-111.6432,40.7953]]]},\"properties\":{\"name\":\"Salt Lake\",\"state\":\"UT\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586cc6bce4b0f5ce109fa9a5","contributors":{"authors":[{"text":"Lambert, P. M.","contributorId":74380,"corporation":false,"usgs":true,"family":"Lambert","given":"P. M.","affiliations":[],"preferred":false,"id":657365,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70179980,"text":"70179980 - 1995 - Ground-water conditions in Utah, spring of 1995","interactions":[],"lastModifiedDate":"2017-01-20T15:23:13","indexId":"70179980","displayToPublicDate":"2016-12-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":110,"text":"Cooperative Investigations Report","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"35","title":"Ground-water conditions in Utah, spring of 1995","docAbstract":"This is the thirty-second in a series of annual reports that describe ground-water conditions in Utah. Reports in this series, published cooperatively by the U.S. Geological Survey and the Utah Department of Natural Resources, Division of Water Resources, provide data to enable interested parties to keep abreast of changing ground-water conditions.
This report, like the others in the series, contains information on well construction, ground-water withdrawal from wells, water-level changes, related changes in precipitation and streamflow, and chemical quality of water. Supplementary data, such as maps showing water-level contours, are included in reports of this series only for those years or areas for which applicable data are available and are important to a discussion of changing ground-water conditions.
This report includes individual discussions of selected significant areas of ground-water development in the State for calendar year 1994. Much of the reported data were collected by the U.S. Geological Survey in cooperation with the Utah Department of Natural Resources, Divisions of Water Rights and Water Resources.
No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr95713_1995","usgsCitation":"Moberg, R.M., Rice, K.C., and Powell, E.D., 1995, Measuring streamflow in Virginia: U.S. Geological Survey Open-File Report 95-713, 9 p., https://doi.org/10.3133/ofr95713_1995.","productDescription":"9 p.","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":493106,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1995/0713_1995/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":333092,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1995/0713_1995/report-thumb.jpg"}],"country":"United States","state":"Virginia","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-75.973607,37.835817],[-75.971705,37.830928],[-75.977301,37.825821],[-75.982158,37.806226],[-75.987301,37.804917],[-75.9983,37.812626],[-75.999658,37.848198],[-75.992556,37.848889],[-75.988018,37.841085],[-75.973607,37.835817]]],[[[-76.029405,37.953776],[-75.994739,37.953501],[-76.017592,37.935161],[-76.032491,37.915008],[-76.04653,37.953586],[-76.029405,37.953776]]],[[[-75.242266,38.027209],[-75.296871,37.959043],[-75.334296,37.893477],[-75.359036,37.864143],[-75.374642,37.859454],[-75.40054,37.874865],[-75.437868,37.872324],[-75.467951,37.851328],[-75.514921,37.799149],[-75.581333,37.683593],[-75.586136,37.660653],[-75.610808,37.605909],[-75.612237,37.585602],[-75.608123,37.578018],[-75.595716,37.576657],[-75.594044,37.569698],[-75.63337,37.52214],[-75.666178,37.472124],[-75.66179,37.455028],[-75.665957,37.439209],[-75.697914,37.405301],[-75.720739,37.373129],[-75.727335,37.360346],[-75.726691,37.350127],[-75.735829,37.335426],[-75.765401,37.305596],[-75.778817,37.297176],[-75.784634,37.300976],[-75.798448,37.296285],[-75.79083,37.276207],[-75.799343,37.251779],[-75.789929,37.228134],[-75.804446,37.208011],[-75.800755,37.197297],[-75.897298,37.118037],[-75.912308,37.115154],[-75.92552,37.133601],[-75.945872,37.120514],[-75.97043,37.118608],[-75.978083,37.157338],[-76.013071,37.205366],[-76.010535,37.231579],[-76.025753,37.257407],[-76.023664,37.268971],[-76.015507,37.280874],[-76.023475,37.289067],[-76.018645,37.31782],[-76.014251,37.331943],[-75.987122,37.368548],[-75.97997,37.404608],[-75.983105,37.415802],[-75.981624,37.434116],[-75.960877,37.467562],[-75.963326,37.481785],[-75.958966,37.500133],[-75.940318,37.534582],[-75.937665,37.549652],[-75.941182,37.563839],[-75.924756,37.600215],[-75.909586,37.622671],[-75.868481,37.668224],[-75.868355,37.687609],[-75.859262,37.703111],[-75.837685,37.712985],[-75.827922,37.737986],[-75.812155,37.749502],[-75.803041,37.762464],[-75.818125,37.791698],[-75.784599,37.806826],[-75.743097,37.806656],[-75.73588,37.816561],[-75.723224,37.820124],[-75.71659,37.826696],[-75.709114,37.8477],[-75.689837,37.861817],[-75.685293,37.873341],[-75.687584,37.88634],[-75.709626,37.900622],[-75.753048,37.896605],[-75.758796,37.897615],[-75.757694,37.903912],[-75.712065,37.936082],[-75.704318,37.92901],[-75.693942,37.930362],[-75.669711,37.950796],[-75.655681,37.945435],[-75.647606,37.947027],[-75.648229,37.966775],[-75.638221,37.979397],[-75.629532,37.975966],[-75.633712,37.983057],[-75.624342,37.994208],[-75.242266,38.027209]]],[[[-77.041898,38.741514],[-77.041398,38.724515],[-77.045498,38.714315],[-77.053199,38.709915],[-77.079499,38.709515],[-77.1059,38.696815],[-77.132501,38.673816],[-77.135901,38.649817],[-77.1302,38.635017],[-77.157501,38.636417],[-77.174902,38.624217],[-77.202002,38.617217],[-77.216303,38.637817],[-77.240604,38.638917],[-77.246704,38.635217],[-77.247003,38.590618],[-77.26443,38.582845],[-77.26083,38.56533],[-77.276603,38.54712],[-77.276303,38.53962],[-77.283503,38.525221],[-77.310334,38.493926],[-77.322622,38.467131],[-77.32544,38.44885],[-77.310719,38.397669],[-77.317288,38.383576],[-77.296077,38.369797],[-77.279633,38.339444],[-77.265295,38.333165],[-77.240072,38.331598],[-77.162692,38.345994],[-77.138224,38.367917],[-77.08481,38.368297],[-77.069956,38.377895],[-77.056032,38.3962],[-77.043526,38.400548],[-77.011827,38.374554],[-77.016932,38.341697],[-77.030683,38.311623],[-77.026304,38.302685],[-76.99767,38.278047],[-76.981372,38.274214],[-76.96215,38.256486],[-76.957417,38.236341],[-76.967335,38.227185],[-76.962311,38.214075],[-76.937134,38.202384],[-76.910832,38.197073],[-76.875272,38.172207],[-76.838795,38.163476],[-76.788445,38.169199],[-76.760241,38.166581],[-76.743064,38.156988],[-76.738938,38.14651],[-76.721722,38.137635],[-76.704048,38.149264],[-76.701297,38.155718],[-76.684892,38.156497],[-76.665127,38.147638],[-76.643448,38.14825],[-76.629476,38.15305],[-76.613939,38.148587],[-76.604131,38.128771],[-76.600937,38.110084],[-76.579497,38.09487],[-76.543155,38.076971],[-76.535919,38.069532],[-76.516547,38.026566],[-76.469343,38.013544],[-76.462542,37.998572],[-76.416299,37.966828],[-76.343848,37.947345],[-76.265998,37.91138],[-76.236725,37.889174],[-76.251358,37.833072],[-76.275178,37.812664],[-76.282592,37.814109],[-76.284904,37.822308],[-76.293525,37.822717],[-76.307482,37.81235],[-76.310307,37.794849],[-76.306489,37.788646],[-76.312108,37.750522],[-76.304917,37.729913],[-76.312858,37.720338],[-76.300067,37.695364],[-76.302545,37.689],[-76.324808,37.676983],[-76.339892,37.655966],[-76.332562,37.645817],[-76.292534,37.636098],[-76.279447,37.618225],[-76.28037,37.613715],[-76.309174,37.621892],[-76.36232,37.610368],[-76.381106,37.627003],[-76.390054,37.630326],[-76.399236,37.628636],[-76.472392,37.665772],[-76.489576,37.666201],[-76.497564,37.647056],[-76.510187,37.642324],[-76.536548,37.663574],[-76.537228,37.698892],[-76.560476,37.727827],[-76.584289,37.76889],[-76.602024,37.772731],[-76.651413,37.796239],[-76.680197,37.825654],[-76.701606,37.822677],[-76.72718,37.842263],[-76.747552,37.875864],[-76.765711,37.879274],[-76.784618,37.869569],[-76.766328,37.840437],[-76.723863,37.788503],[-76.689773,37.78519],[-76.683775,37.781391],[-76.683372,37.765507],[-76.677002,37.7561],[-76.61971,37.744795],[-76.61997,37.731271],[-76.597213,37.717269],[-76.597868,37.702918],[-76.579591,37.671508],[-76.583143,37.661986],[-76.574049,37.646781],[-76.542666,37.616857],[-76.527188,37.611315],[-76.435474,37.612807],[-76.420252,37.598686],[-76.410781,37.581815],[-76.383188,37.573056],[-76.357835,37.573699],[-76.300144,37.561734],[-76.29796,37.557636],[-76.302762,37.551295],[-76.330598,37.536391],[-76.348992,37.536548],[-76.360474,37.51924],[-76.352678,37.504913],[-76.32947,37.49492],[-76.306952,37.497488],[-76.297739,37.506863],[-76.297651,37.515424],[-76.293599,37.516499],[-76.281043,37.507821],[-76.265056,37.481365],[-76.252415,37.447274],[-76.245283,37.386839],[-76.24846,37.375135],[-76.264847,37.357399],[-76.272888,37.335174],[-76.275552,37.309964],[-76.282555,37.319107],[-76.308581,37.329366],[-76.31205,37.338088],[-76.337476,37.364014],[-76.387112,37.385061],[-76.393958,37.39594],[-76.415167,37.402133],[-76.418719,37.3978],[-76.418176,37.385064],[-76.437525,37.37975],[-76.445333,37.36646],[-76.406388,37.332924],[-76.38777,37.30767],[-76.381075,37.28534],[-76.369029,37.279311],[-76.352556,37.278334],[-76.349489,37.273963],[-76.392788,37.264973],[-76.417173,37.26395],[-76.421765,37.255198],[-76.429141,37.25331],[-76.475927,37.250543],[-76.48284,37.254831],[-76.493302,37.24947],[-76.50364,37.233856],[-76.494008,37.225408],[-76.471799,37.216016],[-76.394132,37.22515],[-76.389793,37.222981],[-76.396052,37.201087],[-76.389284,37.193503],[-76.391252,37.179887],[-76.399659,37.160272],[-76.381379,37.155711],[-76.35969,37.16858],[-76.348658,37.170655],[-76.343234,37.166207],[-76.34405,37.160367],[-76.334017,37.144223],[-76.311088,37.138495],[-76.292344,37.126615],[-76.271262,37.084544],[-76.304272,37.001378],[-76.315008,37.001683],[-76.318065,37.013846],[-76.34011,37.015212],[-76.348066,37.006747],[-76.383367,36.993347],[-76.411768,36.962847],[-76.428869,36.969947],[-76.452118,36.998163],[-76.452461,37.004603],[-76.448231,37.007705],[-76.464471,37.027547],[-76.518242,37.055351],[-76.526273,37.062947],[-76.526203,37.077773],[-76.536875,37.083942],[-76.555066,37.075859],[-76.564219,37.077507],[-76.579499,37.096627],[-76.618252,37.119347],[-76.62478,37.127091],[-76.622252,37.142146],[-76.604476,37.160034],[-76.606684,37.166674],[-76.610972,37.166994],[-76.623292,37.198738],[-76.649869,37.220914],[-76.689166,37.222866],[-76.730951,37.213813],[-76.74,37.195379],[-76.75047,37.190098],[-76.757765,37.191658],[-76.780532,37.209336],[-76.801023,37.206043],[-76.802511,37.198308],[-76.796905,37.189404],[-76.756899,37.161582],[-76.747632,37.150548],[-76.73032,37.145395],[-76.715295,37.148035],[-76.696735,37.174403],[-76.691918,37.195731],[-76.685614,37.198851],[-76.663774,37.173875],[-76.67147,37.158739],[-76.671588,37.14206],[-76.666542,37.138179],[-76.656894,37.109843],[-76.669822,37.06426],[-76.662558,37.045748],[-76.646013,37.036228],[-76.612124,37.035604],[-76.586491,37.02874],[-76.562923,37.003796],[-76.524853,36.983833],[-76.521006,36.973187],[-76.513363,36.968057],[-76.500355,36.965212],[-76.487559,36.952372],[-76.482407,36.917364],[-76.483369,36.896239],[-76.469914,36.882898],[-76.454692,36.884077],[-76.453941,36.89274],[-76.441605,36.906116],[-76.407507,36.897444],[-76.387567,36.899547],[-76.385867,36.923247],[-76.345569,36.924531],[-76.344663,36.919313],[-76.328864,36.918447],[-76.330765,36.938647],[-76.327365,36.959447],[-76.315867,36.955351],[-76.297663,36.968147],[-76.267962,36.964547],[-76.22166,36.939547],[-76.139557,36.923047],[-76.095508,36.908817],[-76.058154,36.916947],[-76.033454,36.931946],[-76.013753,36.930746],[-75.996252,36.922047],[-75.94955,36.76115],[-75.921748,36.692051],[-75.890946,36.630753],[-75.874145,36.583853],[-75.867044,36.550754],[-76.915897,36.552093],[-76.916048,36.543815],[-77.152691,36.544078],[-77.16966,36.547315],[-77.205156,36.544581],[-78.245462,36.544411],[-78.529722,36.540981],[-80.122183,36.542646],[-80.295243,36.543973],[-80.704831,36.562319],[-80.837089,36.559154],[-81.003802,36.563629],[-81.176712,36.571926],[-81.442228,36.576822],[-81.600934,36.587019],[-81.677535,36.588117],[-81.6469,36.611918],[-81.922644,36.616213],[-81.934144,36.594213],[-83.248933,36.593827],[-83.2763,36.598187],[-83.55681,36.597384],[-83.675413,36.600814],[-83.649513,36.616683],[-83.645213,36.624183],[-83.628913,36.624083],[-83.607913,36.637083],[-83.577312,36.641784],[-83.562612,36.651284],[-83.541812,36.656584],[-83.529612,36.666184],[-83.498011,36.670485],[-83.466483,36.6647],[-83.423707,36.667385],[-83.395806,36.676786],[-83.386099,36.686589],[-83.307103,36.711387],[-83.194597,36.739487],[-83.136395,36.743088],[-83.127833,36.750828],[-83.126719,36.761],[-83.132477,36.764398],[-83.128494,36.775588],[-83.131694,36.781488],[-83.103092,36.806689],[-83.098492,36.814289],[-83.101792,36.829089],[-83.07519,36.840889],[-83.07259,36.854589],[-83.047589,36.851789],[-83.026887,36.855489],[-83.021887,36.849989],[-83.009222,36.847295],[-82.998376,36.85663],[-82.970253,36.857686],[-82.951685,36.866152],[-82.907774,36.874706],[-82.906325,36.87974],[-82.879492,36.889085],[-82.870068,36.901735],[-82.877473,36.90796],[-82.858635,36.927785],[-82.861282,36.944848],[-82.856099,36.952471],[-82.87023,36.965498],[-82.868455,36.976481],[-82.862926,36.979975],[-82.857936,36.978276],[-82.853729,36.985178],[-82.845002,36.983812],[-82.836008,36.988837],[-82.830802,36.993445],[-82.828592,37.005707],[-82.782144,37.008242],[-82.759175,37.027333],[-82.747981,37.025214],[-82.743684,37.041397],[-82.722472,37.045101],[-82.727022,37.073019],[-82.718353,37.075706],[-82.717204,37.079544],[-82.724954,37.091905],[-82.721617,37.101276],[-82.726449,37.114985],[-82.722097,37.120168],[-82.684601,37.135835],[-82.676765,37.134965],[-82.651646,37.151908],[-82.633493,37.154264],[-82.592451,37.182847],[-82.550372,37.204458],[-82.531576,37.209163],[-82.528746,37.213742],[-82.520117,37.212906],[-82.498858,37.227044],[-82.491486,37.225086],[-82.487317,37.230578],[-82.457016,37.238288],[-82.449164,37.243908],[-82.350948,37.267077],[-82.342068,37.274109],[-82.341849,37.280886],[-82.324619,37.28318],[-82.309415,37.300066],[-81.968297,37.537798],[-81.969279,37.534325],[-81.959362,37.53522],[-81.953524,37.528056],[-81.943981,37.5303],[-81.94766,37.52508],[-81.943693,37.521212],[-81.944756,37.513657],[-81.938749,37.512902],[-81.933088,37.518968],[-81.926391,37.514207],[-81.941151,37.509483],[-81.943912,37.502929],[-81.951831,37.50205],[-81.953264,37.491763],[-81.964986,37.493488],[-81.977593,37.484603],[-81.992916,37.482969],[-81.995649,37.469833],[-81.987006,37.454878],[-81.976176,37.457186],[-81.965582,37.446918],[-81.949367,37.445687],[-81.945765,37.440214],[-81.935621,37.438397],[-81.940553,37.429058],[-81.93695,37.41992],[-81.923481,37.411379],[-81.930042,37.405291],[-81.928778,37.393845],[-81.936744,37.38073],[-81.926697,37.364618],[-81.928497,37.360645],[-81.916678,37.349346],[-81.899495,37.341102],[-81.893773,37.330105],[-81.880886,37.331146],[-81.860267,37.315715],[-81.865429,37.31012],[-81.859624,37.304765],[-81.856032,37.306742],[-81.853551,37.287701],[-81.849949,37.285227],[-81.838762,37.286343],[-81.834432,37.285416],[-81.83447,37.281763],[-81.819625,37.279411],[-81.805382,37.285622],[-81.793595,37.284838],[-81.793639,37.282188],[-81.789294,37.284416],[-81.774747,37.274847],[-81.76022,37.275254],[-81.745505,37.26133],[-81.744291,37.244178],[-81.739277,37.238837],[-81.723061,37.240493],[-81.716248,37.234321],[-81.71573,37.228771],[-81.695113,37.21357],[-81.683544,37.211452],[-81.683268,37.205649],[-81.678603,37.202467],[-81.5536,37.208443],[-81.545211,37.220165],[-81.508786,37.232564],[-81.498874,37.258025],[-81.492287,37.25096],[-81.480144,37.251121],[-81.449068,37.269583],[-81.416663,37.273214],[-81.40506,37.298794],[-81.398185,37.302965],[-81.394287,37.316411],[-81.388132,37.319903],[-81.374455,37.318614],[-81.362156,37.337687],[-81.320105,37.299323],[-81.225104,37.234874],[-81.167029,37.262881],[-81.112596,37.278497],[-80.979589,37.302279],[-80.981322,37.293465],[-80.966556,37.292158],[-80.947896,37.295872],[-80.900535,37.315],[-80.868986,37.338573],[-80.849451,37.346909],[-80.883248,37.383933],[-80.862761,37.411829],[-80.865148,37.419927],[-80.859563,37.429558],[-80.846324,37.423394],[-80.837678,37.425658],[-80.808769,37.406271],[-80.806129,37.398074],[-80.784188,37.394587],[-80.770082,37.372363],[-80.705203,37.394618],[-80.645893,37.422147],[-80.63439,37.431227],[-80.622664,37.433307],[-80.552036,37.473563],[-80.511391,37.481672],[-80.492981,37.457749],[-80.49728,37.444779],[-80.494867,37.43507],[-80.475601,37.422949],[-80.371952,37.474069],[-80.36317,37.480001],[-80.366838,37.484879],[-80.309331,37.50288],[-80.299789,37.508271],[-80.282385,37.533517],[-80.291644,37.536505],[-80.309346,37.527381],[-80.330306,37.536244],[-80.312393,37.546239],[-80.328504,37.564315],[-80.258919,37.595499],[-80.240272,37.606961],[-80.220984,37.627767],[-80.267228,37.646011],[-80.279372,37.657077],[-80.296138,37.691783],[-80.253077,37.725899],[-80.252024,37.729825],[-80.262765,37.738336],[-80.257411,37.756084],[-80.251622,37.755866],[-80.246902,37.768309],[-80.230458,37.778305],[-80.217634,37.776775],[-80.215892,37.781989],[-80.227965,37.791714],[-80.227092,37.798886],[-80.218611,37.809783],[-80.206482,37.81597],[-80.199633,37.827507],[-80.179391,37.839751],[-80.183062,37.850646],[-80.176712,37.854029],[-80.162202,37.875122],[-80.148951,37.886892],[-80.141947,37.882616],[-80.12362,37.897943],[-80.117747,37.89772],[-80.118967,37.903614],[-80.102931,37.918911],[-80.096563,37.918112],[-80.074514,37.942221],[-80.04841,37.957481],[-79.999384,37.995842],[-79.995901,38.005791],[-79.973701,38.032556],[-79.954369,38.080397],[-79.92633,38.107151],[-79.938051,38.110759],[-79.944843,38.131585],[-79.933751,38.135508],[-79.925512,38.150237],[-79.918662,38.15479],[-79.914884,38.167524],[-79.917924,38.168399],[-79.916622,38.177994],[-79.921026,38.179954],[-79.91441,38.188418],[-79.898426,38.193045],[-79.888045,38.20736],[-79.850324,38.233329],[-79.846445,38.240003],[-79.835124,38.241892],[-79.830882,38.249687],[-79.817149,38.249511],[-79.811987,38.260401],[-79.806333,38.259193],[-79.790134,38.267654],[-79.789791,38.281167],[-79.795448,38.290228],[-79.802778,38.292073],[-79.810115,38.305037],[-79.808711,38.309429],[-79.79655,38.32348],[-79.77309,38.335529],[-79.764432,38.356514],[-79.740615,38.354101],[-79.725973,38.363229],[-79.72679,38.370832],[-79.730494,38.372217],[-79.72635,38.38707],[-79.706634,38.41573],[-79.689675,38.431439],[-79.691478,38.446282],[-79.688365,38.45687],[-79.698929,38.469869],[-79.693424,38.481011],[-79.697572,38.487223],[-79.692273,38.496474],[-79.682974,38.501317],[-79.680374,38.510617],[-79.670474,38.507717],[-79.663474,38.514117],[-79.662974,38.518717],[-79.672974,38.528717],[-79.666874,38.538317],[-79.669275,38.549516],[-79.665075,38.560916],[-79.659275,38.562416],[-79.659375,38.572616],[-79.649075,38.591515],[-79.53827,38.551817],[-79.521469,38.533918],[-79.476638,38.457228],[-79.312276,38.411876],[-79.288432,38.42096],[-79.282971,38.418095],[-79.279678,38.424173],[-79.282762,38.431647],[-79.267414,38.438322],[-79.254435,38.455949],[-79.242641,38.454168],[-79.240059,38.469841],[-79.225669,38.476471],[-79.219067,38.487441],[-79.210591,38.492913],[-79.206959,38.503522],[-79.210959,38.507422],[-79.205859,38.524521],[-79.176658,38.56552],[-79.170958,38.56812],[-79.170858,38.574119],[-79.158657,38.592319],[-79.159158,38.601219],[-79.151257,38.620618],[-79.131057,38.653217],[-79.122256,38.659817],[-79.106356,38.656217],[-79.092955,38.659517],[-79.084355,38.686516],[-79.090755,38.692515],[-79.092755,38.702315],[-79.072555,38.747513],[-79.057554,38.760213],[-79.055654,38.770913],[-79.051554,38.772613],[-79.054954,38.785713],[-79.046554,38.792113],[-79.029253,38.791013],[-79.023053,38.798613],[-79.024053,38.809212],[-79.019553,38.817912],[-79.006152,38.824512],[-78.998171,38.847353],[-78.993997,38.850102],[-78.869276,38.762991],[-78.786025,38.887187],[-78.759085,38.900529],[-78.738921,38.927283],[-78.718482,38.934267],[-78.71981,38.905907],[-78.717178,38.904296],[-78.704323,38.915231],[-78.69738,38.915602],[-78.670679,38.9338],[-78.646589,38.968138],[-78.638423,38.966819],[-78.625672,38.982575],[-78.620453,38.982601],[-78.618676,38.974082],[-78.611184,38.976134],[-78.601655,38.964603],[-78.570462,39.001552],[-78.550467,39.018065],[-78.571901,39.031995],[-78.540216,39.060631],[-78.522714,39.071062],[-78.495984,39.09898],[-78.478426,39.109843],[-78.475376,39.107469],[-78.459869,39.113351],[-78.439429,39.132146],[-78.427294,39.152726],[-78.403697,39.167451],[-78.426315,39.182762],[-78.428697,39.187217],[-78.424292,39.192156],[-78.438651,39.198049],[-78.405585,39.231176],[-78.404214,39.241214],[-78.399669,39.243874],[-78.418584,39.256065],[-78.414204,39.26391],[-78.367242,39.310148],[-78.364686,39.317312],[-78.35894,39.319484],[-78.346301,39.339108],[-78.347634,39.34272],[-78.339284,39.348605],[-78.34048,39.353492],[-78.366867,39.35929],[-78.343214,39.388807],[-78.350014,39.392861],[-78.349436,39.397252],[-78.359918,39.409028],[-78.346718,39.427618],[-78.353227,39.436792],[-78.346061,39.445613],[-78.345143,39.459484],[-78.349476,39.462205],[-78.347087,39.466012],[-77.828157,39.132329],[-77.822182,39.139985],[-77.821413,39.15241],[-77.805991,39.172421],[-77.793631,39.210125],[-77.771415,39.236776],[-77.767277,39.24938],[-77.770589,39.249393],[-77.770669,39.255262],[-77.762844,39.258445],[-77.747287,39.295001],[-77.730047,39.315666],[-77.719029,39.321125],[-77.692984,39.31845],[-77.677123,39.324077],[-77.650997,39.310784],[-77.615939,39.302722],[-77.592739,39.30129],[-77.566596,39.306121],[-77.561826,39.301913],[-77.560854,39.286152],[-77.540581,39.264947],[-77.486813,39.247586],[-77.45812,39.22614],[-77.459883,39.218682],[-77.47361,39.208407],[-77.477362,39.190495],[-77.505162,39.18205],[-77.516426,39.170891],[-77.527282,39.146236],[-77.524559,39.127821],[-77.519929,39.120925],[-77.4858,39.109303],[-77.458202,39.073723],[-77.38568,39.061987],[-77.340287,39.062991],[-77.293105,39.046508],[-77.274706,39.034091],[-77.248403,39.026909],[-77.244603,39.020109],[-77.255703,39.002409],[-77.249203,38.993709],[-77.249803,38.985909],[-77.234803,38.97631],[-77.232268,38.979502],[-77.221502,38.97131],[-77.197502,38.96681],[-77.183002,38.96881],[-77.148179,38.965002],[-77.1034,38.912911],[-77.0902,38.904211],[-77.067299,38.899211],[-77.058254,38.880069],[-77.049099,38.870712],[-77.046599,38.874912],[-77.039099,38.868112],[-77.031698,38.850512],[-77.032798,38.841712],[-77.044199,38.840212],[-77.044899,38.834712],[-77.039199,38.832212],[-77.035798,38.814913],[-77.041898,38.741514]]]]},\"properties\":{\"name\":\"Virginia\",\"nation\":\"USA \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5878a4b7e4b04df303d9586f","contributors":{"authors":[{"text":"Moberg, Roger M. rmmoberg@usgs.gov","contributorId":3655,"corporation":false,"usgs":true,"family":"Moberg","given":"Roger","email":"rmmoberg@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":658333,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rice, Karen C. 0000-0002-9356-5443 kcrice@usgs.gov","orcid":"https://orcid.org/0000-0002-9356-5443","contributorId":1998,"corporation":false,"usgs":true,"family":"Rice","given":"Karen","email":"kcrice@usgs.gov","middleInitial":"C.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"preferred":false,"id":658334,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Powell, Eugene D.","contributorId":80309,"corporation":false,"usgs":true,"family":"Powell","given":"Eugene","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":658335,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70179112,"text":"70179112 - 1995 - Seepage study of the Sevier River Basin above Sevier Bridge Reservoir, Utah, 1988","interactions":[],"lastModifiedDate":"2016-12-30T10:10:07","indexId":"70179112","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"112","title":"Seepage study of the Sevier River Basin above Sevier Bridge Reservoir, Utah, 1988","docAbstract":"A seepage study was done during 1988 on selected reaches of the Sevier River in Utah above Sevier Bridge Reservoir, the East Fork Sevier River in Black Canyon and Kingston Canyon, Long-East Bench and McEwen Canals in the upper Sevier River basin, and the San Pitch River in Sanpete Valley to determine gain or loss of flow from seepage. A net gain occurred in all of the reaches except Kingston Canyon on the East Fork Sevier River, which had a net loss. In the upper Sevier River basin, the Sevier River between Hatch and Circleville Canyon had a net gain of about 125 cubic feet per second; Long-East Bench Canal had a net gain of about 0.7 cubic foot per second; McEwen Canal had a net gain of about 0.9 cubic foot per second; the East Fork Sevier River in Black Canyon had a net gain of about 3.0 cubic feet per second; and the East Fork Sevier River in Kingston Canyon had a net loss of about 8.0 cubic feet per second. In central Sevier Valley, both the south and the north sections had large gains. The net gain for both sections, combined, was about 213 cubic feet per second for August 1988 and about 230 cubic feet per second for October 1988. The reach of the San Pitch River studied had a net gain of about 23.4 cubic feet per second.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Sandberg, G., and Smith, C.J., 1995, Seepage study of the Sevier River Basin above Sevier Bridge Reservoir, Utah, 1988: Technical Publication 112, iv, 53 p.","productDescription":"iv, 53 p.","numberOfPages":"59","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332228,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332226,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-651"},{"id":332227,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y920000h.pdf"}],"country":"United States","state":"Utah","otherGeospatial":"Sevier River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.126708984375,\n 39.436192999314095\n ],\n [\n -111.236572265625,\n 39.80009595634838\n ],\n [\n -111.697998046875,\n 39.791654835253425\n ],\n [\n -112.401123046875,\n 38.81403111409755\n ],\n [\n -112.67578124999999,\n 38.013476231041935\n ],\n [\n -112.939453125,\n 37.3002752813443\n ],\n [\n -112.181396484375,\n 37.10776507118514\n ],\n [\n -111.63208007812499,\n 37.996162679728116\n ],\n [\n -111.26953125,\n 38.18638677411551\n ],\n [\n -111.192626953125,\n 38.95940879245423\n ],\n [\n -111.126708984375,\n 39.436192999314095\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58550b8be4b02bdf681568c9","contributors":{"authors":[{"text":"Sandberg, George W.","contributorId":177525,"corporation":false,"usgs":false,"family":"Sandberg","given":"George W.","affiliations":[],"preferred":false,"id":656070,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, Cynthia J.","contributorId":177524,"corporation":false,"usgs":false,"family":"Smith","given":"Cynthia","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":656071,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70179107,"text":"70179107 - 1995 - Water budget and simulation of one-dimensional unsaturated flow for a flood- and a sprinkler-irrigated field near Milford, Utah","interactions":[],"lastModifiedDate":"2016-12-30T10:05:05","indexId":"70179107","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"109","title":"Water budget and simulation of one-dimensional unsaturated flow for a flood- and a sprinkler-irrigated field near Milford, Utah","docAbstract":"Ground-water recharge to basin-fill aquifers from unconsumed irrigation water in the western United States is being reduced as irrigators convert to more efficient irrigation systems. In some areas, these changes in irrigation methods may be contributing to ground-water-level declines and reducing the quantity of water available to downgradient users. The components of the water budget were measured or calculated for each field for the 1992 and 1993 irrigation seasons. Precipitation was about 6.5 cm (2.6 inches) both years. The flood-irrigated field received 182 and 156 centimeters (71.6 and 61.4 inches) of irrigation water in 1992 and 1993, and the sprinkler-irrigated field received 52.8 and 87.2 centimeters (20.8 and 34.3 inches) of water, respectively. Evapotranspiration for alfalfa was calculated using the Penman-Monteith combination equation and was 95.4 and 84.3 centimeters (37.2 and 33.2 inches) for 1992 and 1993, respectively. No runoff and no significant change in soil moisture in storage was observed from either field. Recharge to the aquifer from the flood-irrigated field was 93.3 and 78.1 centimeters (36.7 and 30.7 inches) in 1992 and 1993 and from the sprinkler-irrigated field was -35.9 and 9.3 centimeters (-14.1 and 3.7 inches), respectively. The daily water budget and soil-moisture profiles in the upper 6.4 meters (21 feet) of the unsaturated zone were simulated with an unsaturated flow model for average climate conditions. Simulated recharge was 57.4 and 50.5 percent of the quantity of irrigation water applied to the flood-irrigated field during 1992 and 1993, respectively, and was 8.7 and 13.8 percent of the quantity of irrigation water applied to the sprinkler- irrigated field.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Susong, D.D., 1995, Water budget and simulation of one-dimensional unsaturated flow for a flood- and a sprinkler-irrigated field near Milford, Utah: Technical Publication 109, v, 32 p.","productDescription":"v, 32 p.","numberOfPages":"40","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332221,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332220,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y920000f.pdf"},{"id":332219,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-580"}],"country":"United States","state":"Utah","county":"Beaver County","city":"Milford","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -113.04107666015625,\n 38.26621945628273\n ],\n [\n -113.04107666015625,\n 38.37288556789897\n ],\n [\n -112.906494140625,\n 38.37288556789897\n ],\n [\n -112.906494140625,\n 38.26621945628273\n ],\n [\n -113.04107666015625,\n 38.26621945628273\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58550b8be4b02bdf681568cd","contributors":{"authors":[{"text":"Susong, David D. ddsusong@usgs.gov","contributorId":1040,"corporation":false,"usgs":true,"family":"Susong","given":"David","email":"ddsusong@usgs.gov","middleInitial":"D.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":656064,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70179069,"text":"70179069 - 1995 - Hydrology of the Sevier-Sigurd ground-water basin and other ground-water basins, central Sevier Valley, Utah.","interactions":[],"lastModifiedDate":"2016-12-14T17:14:50","indexId":"70179069","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"103","title":"Hydrology of the Sevier-Sigurd ground-water basin and other ground-water basins, central Sevier Valley, Utah.","docAbstract":"The hydrologic system in the central Sevier Valley, and more specifically the Sevier-Sigurd basin, is a complex system in which surface- and ground-water systems are interrelated. Seepage from an extensive irrigation system is the primary source of recharge to the basin-fill aquifer in the Sevier-Sigurd basin.
Water-quality data indicate that inflow from streams and subsurface inflow that intersect evaporite deposits in the Arapien Shale does not adversely affect ground-water quality in the Sevier-Sigurd basin. Stable-isotope data indicate that large sulfate concentrations in water from wells are from the dissolution of gypsum within the basin fill rather than inflow from the Arapien Shale.
A ground-water-flow model of the basin-fill aquifer in the Sevier-Sigurd basin was calibrated to steady-state conditions and transient conditions using yearly water-level changes from 1957-88 and monthly water-level changes from 1958-59. Predictive simulations were made to test the effects of reduced recharge from irrigation and increased well discharge. To simulate the effects of conversion from flood to sprinkler irrigation, recharge from irrigated fields was reduced by 50 percent. After twenty years, this reduction resulted in water-level declines of 1 to 8 feet in most of the basin, and a reduction in ground-water discharge to the Sevier River of 4,800 acre-ft/yr. Water-level declines of as much as 12 feet and a reduction in recharge to the Sevier River of 4,800 acre-ft/yr were the result of increasing well discharge near Richfield and Monroe by 25,000 acre-ft/yr.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Lambert, P., Mason, J.L., and Puchta, R.W., 1995, Hydrology of the Sevier-Sigurd ground-water basin and other ground-water basins, central Sevier Valley, Utah.: Technical Publication 103, viii, 181 p.","productDescription":"viii, 181 p.","numberOfPages":"193","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332148,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332142,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v919/v919/v91900d4.pdf"},{"id":332141,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-520"}],"country":"United States","state":"Utah","otherGeospatial":"Sevier River Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -112.6263427734375,\n 38.095659755295614\n ],\n [\n -112.6263427734375,\n 39.40224434029275\n ],\n [\n -111.4178466796875,\n 39.40224434029275\n ],\n [\n -111.4178466796875,\n 38.095659755295614\n ],\n [\n -112.6263427734375,\n 38.095659755295614\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585268e5e4b0e2663625eca0","contributors":{"authors":[{"text":"Lambert, P. M.","contributorId":74380,"corporation":false,"usgs":true,"family":"Lambert","given":"P. M.","affiliations":[],"preferred":false,"id":655930,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mason, J. L.","contributorId":24389,"corporation":false,"usgs":true,"family":"Mason","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":655931,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Puchta, R. W","contributorId":177482,"corporation":false,"usgs":false,"family":"Puchta","given":"R.","email":"","middleInitial":"W","affiliations":[],"preferred":false,"id":655932,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70179244,"text":"70179244 - 1995 - Use of the semipermeable membrane device as an in situ sampler of waterborne bioavailable PCDD and PCDF residues at sub-parts-per-quadrillion concentrations","interactions":[],"lastModifiedDate":"2017-08-26T14:39:54","indexId":"70179244","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Use of the semipermeable membrane device as an in situ sampler of waterborne bioavailable PCDD and PCDF residues at sub-parts-per-quadrillion concentrations","docAbstract":"Semipermeable membrane devices (SPMDs) were used to passively sample aqueous polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in Bayou Meto, AR. The two sites were upstream and downstream from the confluence with a tributary that delivers PCDDs and PCDFs to the Bayou. Following dialysis, cleanup, and fractionation, four replicate 17-9 SPMD samples from each site were analyzed by GUMS, and four were evaluated by H411E bioassay. Traces of only OCDD and HpCDDs were detected in samples from the upstream site. The four samples from below the tributary contained averages of 1550 ± 80 pg of 2,3,7,8-TCDD, 1640 ± 80 pg of 2,3,7,8-TCDF, and lesser quantities of other congeners. The TCDD equivalents obtained by bioassay of replicate SPMD samples agreed well with results obtained by GC/MS. The quantities of 2,3,7,8- TCDD and 2,3,7,8-TCDF sequestered by SPMDs at the downstream site were used to estimate the aqueous concentrations for both compounds as 2 pg/L.
","language":"English","publisher":"ACS Publications","doi":"10.1021/es00011a027","usgsCitation":"Lebo, J.A., Gale, R.W., Petty, J.D., Tillitt, D.E., Huckins, J.N., Meadows, J.C., Orazio, C.E., Echols, K.R., Schroeder, D.J., and Inmon, L.E., 1995, Use of the semipermeable membrane device as an in situ sampler of waterborne bioavailable PCDD and PCDF residues at sub-parts-per-quadrillion concentrations: Environmental Science & Technology, v. 29, no. 11, p. 2886-2892, https://doi.org/10.1021/es00011a027.","productDescription":"7 p.","startPage":"2886","endPage":"2892","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":332486,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"29","issue":"11","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"585cf502e4b01224f329bcde","contributors":{"authors":[{"text":"Lebo, Jon A.","contributorId":176696,"corporation":false,"usgs":false,"family":"Lebo","given":"Jon","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":656508,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gale, Robert W. 0000-0002-8533-141X rgale@usgs.gov","orcid":"https://orcid.org/0000-0002-8533-141X","contributorId":2808,"corporation":false,"usgs":true,"family":"Gale","given":"Robert","email":"rgale@usgs.gov","middleInitial":"W.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":656509,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Petty, Jimmie D.","contributorId":175402,"corporation":false,"usgs":false,"family":"Petty","given":"Jimmie","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":656510,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Tillitt, Donald E. 0000-0002-8278-3955 dtillitt@usgs.gov","orcid":"https://orcid.org/0000-0002-8278-3955","contributorId":1875,"corporation":false,"usgs":true,"family":"Tillitt","given":"Donald","email":"dtillitt@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":656511,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Huckins, James N.","contributorId":83454,"corporation":false,"usgs":true,"family":"Huckins","given":"James","email":"","middleInitial":"N.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":false,"id":656512,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Meadows, John C. jmeadows@usgs.gov","contributorId":3024,"corporation":false,"usgs":true,"family":"Meadows","given":"John","email":"jmeadows@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":656513,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Orazio, Carl E. 0000-0002-2532-9668 corazio@usgs.gov","orcid":"https://orcid.org/0000-0002-2532-9668","contributorId":1366,"corporation":false,"usgs":true,"family":"Orazio","given":"Carl","email":"corazio@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":656514,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Echols, Kathy R. 0000-0003-2631-9143 kechols@usgs.gov","orcid":"https://orcid.org/0000-0003-2631-9143","contributorId":2799,"corporation":false,"usgs":true,"family":"Echols","given":"Kathy","email":"kechols@usgs.gov","middleInitial":"R.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":656515,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Schroeder, Dennis J.","contributorId":177647,"corporation":false,"usgs":true,"family":"Schroeder","given":"Dennis","email":"","middleInitial":"J.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":false,"id":656516,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Inmon, Lloyd E.","contributorId":177648,"corporation":false,"usgs":false,"family":"Inmon","given":"Lloyd","email":"","middleInitial":"E.","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":656517,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":70179253,"text":"70179253 - 1995 - Use of semipermeable membrane devices (SPMDS) to determine bioavailable organochlorine pesticide residues in streams receiving irrigation drainwater","interactions":[],"lastModifiedDate":"2016-12-27T12:10:16","indexId":"70179253","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1226,"text":"Chemosphere","active":true,"publicationSubtype":{"id":10}},"title":"Use of semipermeable membrane devices (SPMDS) to determine bioavailable organochlorine pesticide residues in streams receiving irrigation drainwater","docAbstract":"The semipermeable membrane device (SPMD), consisting of a neutral lipid (triolein) enclosed in polyethylene layflat tubing, is very effective in sequestering bioavailable organochlorine (OC) pesticides in the environment. We used SPMDs to sequester OC pesticide residues in streams receiving irrigation drainwater and found toxaphene, the DDT complex, dieldrin, and endrin. Ambient water concentrations of the OC pesticides were calculated using an algorithm developed previously. Toxaphene residues were estimated to range from 300 to 7,000 ng/L.
","language":"English","publisher":"Elsevier","doi":"10.1016/0045-6535(95)00070-O","usgsCitation":"Petty, J.D., Huckins, J.N., Martin, D., and Adornato, T., 1995, Use of semipermeable membrane devices (SPMDS) to determine bioavailable organochlorine pesticide residues in streams receiving irrigation drainwater: Chemosphere, v. 30, no. 10, p. 1891-1903, https://doi.org/10.1016/0045-6535(95)00070-O.","productDescription":"13 p.","startPage":"1891","endPage":"1903","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":332498,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585cf501e4b01224f329bcda","contributors":{"authors":[{"text":"Petty, Jimmie D.","contributorId":175402,"corporation":false,"usgs":false,"family":"Petty","given":"Jimmie","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":656541,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Huckins, James N.","contributorId":83454,"corporation":false,"usgs":true,"family":"Huckins","given":"James","email":"","middleInitial":"N.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":false,"id":656542,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Martin, D.B.","contributorId":177650,"corporation":false,"usgs":false,"family":"Martin","given":"D.B.","email":"","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":656543,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Adornato, T.G.","contributorId":177651,"corporation":false,"usgs":false,"family":"Adornato","given":"T.G.","email":"","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":656544,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70179113,"text":"70179113 - 1995 - Hydrology of Sanpete Valley, Sanpete and Juab Counties, Utah, and simulation of ground-water flow in the valley-fill aquifer","interactions":[],"lastModifiedDate":"2016-12-30T10:11:03","indexId":"70179113","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"113","title":"Hydrology of Sanpete Valley, Sanpete and Juab Counties, Utah, and simulation of ground-water flow in the valley-fill aquifer","docAbstract":"The surface-and ground-water hydrology of Sanpete Valley and the San Pitch River drainage basin, Sanpete and Juab Counties, Utah, was studied to define the current conditions of the hydrologic system, to detect causes for downstream changes in water quality in the San Pitch River and in areas of high concentration of dissolved solids in ground water, and to determine the possible effects of present changes in irrigation methods and possible future increased ground-water withdrawals from the valley-fill aquifer. Measurements of water levels in wells show responses to climatic variation. The dissolved-solids concentration of water from the San Pitch River increases downstream. Principal areas of ground water with high concentrations of dissolved solids occur downgradient from outcrops of rocks of Jurassic and Tertiary age. One local-scale ground-water flow system discharges small volumes of water with high concentrations of dissolved solids to the San Pitch River southwest of Ephraim.
Although ground water occurs in both valley-fill and consolidated-rock aquifers in the study area, more hydrologic information is available for the valley-fill aquifer. The valley-fill aquifer consists primarily of fine-grained silt and clay in the center of the valley and coarser deposits along the margin of the valley. Surface- water inflow to the valley is estimated to be about 152,000 acre-feet per year. Recharge to the valley-fill aquifer is estimated to be between 74,000 and 103,000 acre-feet per year. A three-dimensional, ground-water flow model was developed to better define present ground-water conditions and to determine possible effects of future changes in ground-water withdrawals from the valley-fill aquifer. Computer simulation results indicate the possibility of recharge to the valleyfill aquifer as subsurface inflow from consolidated-rock aquifers. Simulation of water-level changes during the late 1980's indicate that some of the declines could have been caused by conversion from flood irrigation to sprinkler irrigation. Predictive simulations using three times the average pumping rates indicate possible water-level declines of as much as 70 feet.
A study was done during 1994 on selected reaches of the Virgin River from Ash Creek to Harrisburg Dome in the central Virgin River area, Washington County, Utah, to determine gain or loss of flow in the river from seepage. There was a net gain of 10.7 cubic feet per second in the selected 14-mile section of the Virgin River near Hurricane, Utah. The two upstream reaches of this section of the river had a gain of 7.2 cubic feet per second, the two middle reaches had a gain of 3.5 cubic feet per second, and the two downstream reaches had no substantial gain or loss.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Herbert, L.R., 1995, Seepage study of the Virgin River from Ash Creek to Harrisburg Dome, Washington County, Utah: Technical Publication 106, iv, 8 p.","productDescription":"iv, 8 p.","numberOfPages":"12","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332207,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332205,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-550"},{"id":332206,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y920000c.pdf"}],"country":"United States","state":"Utah","county":"Washington County","otherGeospatial":"Ash Creek, Harrisburg Dome, Virgin River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -113.47675323486328,\n 37.07791492175793\n ],\n [\n -113.47675323486328,\n 37.22048689588553\n ],\n [\n -113.22990417480467,\n 37.22048689588553\n ],\n [\n -113.22990417480467,\n 37.07791492175793\n ],\n [\n -113.47675323486328,\n 37.07791492175793\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58550b8ce4b02bdf681568cf","contributors":{"authors":[{"text":"Herbert, L. R.","contributorId":39865,"corporation":false,"usgs":true,"family":"Herbert","given":"L.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":656052,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70179109,"text":"70179109 - 1995 - Hydrology and simulation of ground-water flow in southern Utah and Goshen Valleys, Utah","interactions":[],"lastModifiedDate":"2016-12-30T10:06:09","indexId":"70179109","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"111","title":"Hydrology and simulation of ground-water flow in southern Utah and Goshen Valleys, Utah","docAbstract":"The ground-water resources of southern Utah and Goshen Valleys were assessed from 1988 to 1993 to determine the effects that additional ground-water withdrawals would have on water levels, surface water, and water quality. Recharge, movement, and discharge of ground-water were emphasized. The main ground-water system in southern Utah and Goshen Valleys is in the unconsolidated basin-fill deposits. Recharge to the ground-water system from streams, canals, irrigation, precipitation, intermittent and ephemeral runoff, and subsurface inflow was estimated to be 120,000 acre-feet in southern Utah Valley and 30,000 acre-feet in Goshen Valley in 1990. Discharge from the ground-water system to springs and drains, by evapotranspiration, to wells, streams, canals, Utah Lake, and sewer systems was estimated to be 130,000 acre-feet in southern Utah Valley and 33,000 acre-feet in Goshen Valley in 1990. Release from storage from March 1990 to March 1991 was estimated to be 9,800 acre-feet in southern Utah Valley and 3,400 acre-feet in Goshen Valley. Observed water-level fluctuations indicate that irrigation is not a major source of recharge in either valley and that precipitation is not a major source in Goshen Valley. In southern Utah Valley, water levels in March 1991 were not significantly different from water levels in March 1965. In Goshen Valley, water levels in March 1991 were higher than water levels in March 1965. A three-dimensional, finite-difference, ground-water flow model was used to simulate the ground-water system in the unconsolidated basin-fill deposits of southern Utah and Goshen Valleys. The steady-state conditions of 1949 and annual transient-state conditions from 1949 to 1990 were used to calibrate the model. Model-computed water-level declines of less than 20 feet are projected if municipal well withdrawals increase by 10,000 acre-feet per year. Model-computed water-level declines of 20 feet in southern Utah Valley and 40 to 80 feet in Goshen Valley are projected if well withdrawal is increased by 200 percent of the 1990 withdrawals.
","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Brooks, L., and Stolp, B., 1995, Hydrology and simulation of ground-water flow in southern Utah and Goshen Valleys, Utah: Technical Publication 111, vii, 96 p.","productDescription":"vii, 96 p.","numberOfPages":"104","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332225,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332224,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v920/y920/y920000g.pdf"},{"id":332223,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-600"}],"country":"United States","state":"Utah","county":"Utah County","otherGeospatial":"Goshen Valley, Utah Valley","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.96990966796875,\n 40.153686857794035\n ],\n [\n -111.6595458984375,\n 40.16208338164617\n ],\n [\n -111.55517578125,\n 40.143189742924406\n ],\n [\n -111.68426513671875,\n 39.99395569397331\n ],\n [\n -111.98089599609375,\n 39.871803651624425\n ],\n [\n -112.0330810546875,\n 39.928694653732364\n ],\n [\n -111.96441650390625,\n 40.029717557833266\n ],\n [\n -112.00561523437499,\n 40.0717663466261\n ],\n [\n -111.96990966796875,\n 40.153686857794035\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58550b8be4b02bdf681568cb","contributors":{"authors":[{"text":"Brooks, L.E.","contributorId":41852,"corporation":false,"usgs":true,"family":"Brooks","given":"L.E.","email":"","affiliations":[],"preferred":false,"id":656066,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stolp, Bernard J. 0000-0003-3803-1497","orcid":"https://orcid.org/0000-0003-3803-1497","contributorId":71942,"corporation":false,"usgs":true,"family":"Stolp","given":"Bernard J.","affiliations":[],"preferred":false,"id":656067,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70175250,"text":"70175250 - 1995 - Prediction of metal toxicity in nature for bioassays: limitations and research needs","interactions":[],"lastModifiedDate":"2017-06-27T14:28:02","indexId":"70175250","displayToPublicDate":"2016-02-18T05:15:00","publicationYear":"1995","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Prediction of metal toxicity in nature for bioassays: limitations and research needs","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Metal Speciation and Bioavailability in Aquatic Systems","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Wiley","publisherLocation":"Hoboken, New Jersey","isbn":"978-0-471-95830-7","usgsCitation":"1995, Prediction of metal toxicity in nature for bioassays: limitations and research needs, chap. of Metal Speciation and Bioavailability in Aquatic Systems, p. 609-659.","productDescription":"51 p.","startPage":"609","endPage":"659","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":326023,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57a315cce4b006cb45558b4b","contributors":{"editors":[{"text":"Tessier, A.","contributorId":88920,"corporation":false,"usgs":true,"family":"Tessier","given":"A.","email":"","affiliations":[],"preferred":false,"id":644543,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Turner, D. R.","contributorId":173408,"corporation":false,"usgs":false,"family":"Turner","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":644544,"contributorType":{"id":2,"text":"Editors"},"rank":2}]}} ,{"id":70174595,"text":"70174595 - 1995 - Isohaline position as a habitat indicator for estuarine populations","interactions":[],"lastModifiedDate":"2018-09-20T16:59:15","indexId":"70174595","displayToPublicDate":"2016-01-13T10:15:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Isohaline position as a habitat indicator for estuarine populations","docAbstract":"Populations of native and introduced aquatic organisms in the San Francisco Bay/Sacramento-San Joaquin Delta Estuary (\"Bay/Delta\") have undergone significant declines over the past two decades. Decreased river inflow due to drought and increased freshwater diversion have contributed to the decline of at least some populations. Effective management of the estuary's biological resources requires a sensitive indicator of the response to freshwater inflow that has ecological significance, can be measured accurately and easily, and could be used as a \"policy\" variable to set standards for managing freshwater inflow. Positioning of the 2% (grams of salt per kilogram of seawater) bottom salinity value along the axis of the estuary was examined for this purpose.
The 2% bottom salinity position (denoted by X2) has simple and significant statistical relationships with annual measures of many estuarine resources, including the supply of phytoplankton and phytoplankton-derived detritus from local production and river loading; benthic macroinvertebrates (molluscs); mysids and shrimp; larval fish survival; and the abundance of planktivorous, piscivorous, and bottom-foraging fish. The actual mechanisms are understood for only a few of these populations.
X2 also satisfies other recognized requirements for a habitat indicator and probably can be measured with greater accuracy and precision than alternative habitat indicators such as net freshwater inflow into the estuary. The 2% value may not have special ecological significance for other estuaries (in the Bay/Delta, it marks the locations of an estuarine turbidity maximum and peaks in the abundance of several estuarine organisms), but the concept of using near-bottom isohaline position as a habitat indicator should be widely applicable.
Although X2 is a sensitive index of the estuarine community's response to net freshwater inflow, other hydraulic features of the estuary also determine population abundances and resource levels. In particular, diversion of water for export from or consumption within the estuary can have a direct effect on population abundance independent of its effect on X2. The need to consider diversion, in addition to X2, for managing certain estuarine resources is illustrated using striped bass survival as an example.
The striped bass survival data were also used to illustrate a related important point: incorporating additional explanatory variables may decrease the prediction error for a population or process, but it can increase the uncertainty in parameter estimates and management strategies based on these estimates. Even in cases where the uncertainty is currently too large to guide management decisions, an uncertainty analysis can identify the most practical direction for future data acquisition.