{"pageNumber":"411","pageRowStart":"10250","pageSize":"25","recordCount":16437,"records":[{"id":22854,"text":"ofr96345 - 1996 - Analysis of selected water-quality data for surface water in St. Tammany Parish, Louisiana, April-August 1995","interactions":[],"lastModifiedDate":"2012-02-02T00:08:03","indexId":"ofr96345","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-345","title":"Analysis of selected water-quality data for surface water in St. Tammany Parish, Louisiana, April-August 1995","docAbstract":"Physical and chemical-related properties, concentrations of chemical constituents, which included major ions and nutrients, and concentrations of fecal-coliform bacteria were determined for 17 sites on 11 streams in St. Tammany Parish, Louisiana, during the period April-August 1995.  The streams were sampled to assess the effects of different streamflow conditions on the concentrations of water-quality constituents. The streams included in the study were Tchefuncte River, Bogue Falaya, Abita River, Bayou Chinchouba, Bayou Castine, Cane Bayou, Bayou Lacombe, Bayou Liberty, Bayou Bonfouca, Bogue Chitto, and West Pearl River. Water-quality samples were collected under several hydrologic conditions. These conditions included a period of wet weather and sustained high river stages; a period of local storms several days apart and river stages typical of that situation; and a period of dry weather and low river stages. The concentrations of inorganic chemical constituents in water from the upstream sites generally were low. Concentrations from the downstream sites varied and were higher. Nutrient and fecal-coliform bacteria concentrations varied and indicated that degraded water-quality conditions that typically occur during storms persisted less than 1-3 days. In general, the larger the drainage basin, the longer it takes for the stream to recover. Fecal-coliform concen- trations reflected the effects of small, isolated storms in the area. Bayou Castine, sampled immediately after a storm, had a fecal-coliform concentration of 26,000 colonies per 100 milliliters. The stream was resampled 24 hours later, and the fecal-coliform concentration had decreased to 1,700 colonies per 100 milliliters. This is an indication of the rapid water-quality changes that typically occur in small streams.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96345","issn":"0094-9140","usgsCitation":"Demcheck, D.K., 1996, Analysis of selected water-quality data for surface water in St. Tammany Parish, Louisiana, April-August 1995: U.S. Geological Survey Open-File Report 96-345, iii, 59 p. :ill. (some col.), col. maps ;28 cm., https://doi.org/10.3133/ofr96345.","productDescription":"iii, 59 p. :ill. (some col.), col. maps ;28 cm.","costCenters":[],"links":[{"id":156007,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0345/report-thumb.jpg"},{"id":52273,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0345/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acfe4b07f02db680175","contributors":{"authors":[{"text":"Demcheck, Dennis K. 0000-0003-2981-078X ddemchec@usgs.gov","orcid":"https://orcid.org/0000-0003-2981-078X","contributorId":3273,"corporation":false,"usgs":true,"family":"Demcheck","given":"Dennis","email":"ddemchec@usgs.gov","middleInitial":"K.","affiliations":[],"preferred":true,"id":189001,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29891,"text":"wri964041 - 1996 - Hydrologic feasibility of water-supply-development alternatives in Cape May County, New Jersey","interactions":[],"lastModifiedDate":"2012-02-02T00:08:54","indexId":"wri964041","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4041","title":"Hydrologic feasibility of water-supply-development alternatives in Cape May County, New Jersey","docAbstract":"Increasing public-supply withdrawals in Cape May County, New Jersey associated with increasing residential and seasonal tourist populations have led to regionally lowered ground-water levels, a reversal of ground-water flow directions toward onshore, and landward encroachment of saltwater in the shallow aquifer system. The three aquifers composing the shallow system are, in order of increasing depth, the unconfined Holly Beach water-bearing zone and the confined estuarine sand and Cohansey aquifers. The changes to the ground-water system have been greatest in the confined aquifers near the three major well fields on the Cape May peninsula. Formerly productive water-supply wells have been abandoned because of saltwater contamination. Concern about anthropogenic contamination has prevented shifting of withdrawals to the unconfined aquifer. Surface- water sources have also been little used. Further development on the peninsula involving increased water demand will exacerbate the current saltwater-encroachment problems. The purpose of this study was to test the feasibility of possible water-supply-development alternatives by use of predictive ground-water flow simulations. The alternatives involve (1) injection of tertiary- treated wastewater to replenish aquifer storage and create a hydraulic barrier to saltwater encroachment, (2) withdrawal of brackish water in order to create a hydraulic barrier, (3) conjunctive use of ground water and surface water, enabling the reduction of ground-water withdrawals, and (4) redistribution of withdrawals inland to the unconfined aquifer. Results of these simulations can potentially be used in the design of a water-supply-development strategy that preserves supply and a monitoring program that ensures early warning of saltwater encroachment, thereby allowing sufficient time for development of an alternative supply. The water-supply- development alternatives were evaluated by comparison of results of predictive simulations made with a previously calibrated ground-water flow model of the shallow aquifer system. The quasi-three-dimensional sharp-interface model was calibrated to 1988 annual average hydrologic conditions. The planning period for the predictive simulations is 1989-2049. For the planning period, total public-supply withdrawals were increased 100 percent over average 1983-88 withdrawals. Results of a baseline simulation involving only the increased withdrawals were compared to each of the simulated alternatives, which also include the withdrawals. Hydraulic heads, saltwater- freshwater interface movement, and ground-water flows were compared. Simulation results indicate that the barrier-injection or barrier-withdrawal scheme could be useful in managing the water supply for a specific location. The conjunctive- use scheme would provide a marginal regional hydrologic benefit. Redistribution of withdrawals appears to be the only regional alternative that would result in recovery of ground-water levels and would substantially slow saltwater encroachment; however, anthropogenic land-surface contamination of the unconfined aquifer would have to be considered if the redistribution alternative is acted upon.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nEarth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/wri964041","usgsCitation":"Spitz, F., 1996, Hydrologic feasibility of water-supply-development alternatives in Cape May County, New Jersey: U.S. Geological Survey Water-Resources Investigations Report 96-4041, v, 42 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri964041.","productDescription":"v, 42 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":125060,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4041/report-thumb.jpg"},{"id":58708,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4041/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ae4b07f02db606b46","contributors":{"authors":[{"text":"Spitz, F. J.","contributorId":56682,"corporation":false,"usgs":true,"family":"Spitz","given":"F. J.","affiliations":[],"preferred":false,"id":202309,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24120,"text":"ofr96213 - 1996 - Analysis of well logs for borehole ANL-OBS-A-001 at the Idaho National Engineering Laboratory, Idaho","interactions":[],"lastModifiedDate":"2019-12-05T14:32:57","indexId":"ofr96213","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-213","title":"Analysis of well logs for borehole ANL-OBS-A-001 at the Idaho National Engineering Laboratory, Idaho","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr96213","issn":"0094-9140","usgsCitation":"Paillet, F.L., and Boyce, D., 1996, Analysis of well logs for borehole ANL-OBS-A-001 at the Idaho National Engineering Laboratory, Idaho: U.S. Geological Survey Open-File Report 96-213, iv, 23 p., https://doi.org/10.3133/ofr96213.","productDescription":"iv, 23 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":53274,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0213/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156836,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0213/report-thumb.jpg"}],"country":"United 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 \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acee4b07f02db67f5bf","contributors":{"authors":[{"text":"Paillet, Frederick L.","contributorId":63820,"corporation":false,"usgs":true,"family":"Paillet","given":"Frederick","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":191351,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boyce, Don","contributorId":33735,"corporation":false,"usgs":true,"family":"Boyce","given":"Don","email":"","affiliations":[],"preferred":false,"id":191350,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28826,"text":"wri954191 - 1996 - Hydrologic and chemical interaction of the Arkansas River and the <i>Equus</i> Beds aquifer between Hutchinson and Wichita, south-central Kansas","interactions":[],"lastModifiedDate":"2017-08-29T11:30:35","indexId":"wri954191","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"95-4191","title":"Hydrologic and chemical interaction of the Arkansas River and the <i>Equus</i> Beds aquifer between Hutchinson and Wichita, south-central Kansas","docAbstract":"<p>Large chloride concentrations in Arkansas River water have the potential to degrade water quality in the adjacent <i>Equus</i> beds aquifer between Hutchinson and Wichita, Kansas. The aquifer is an important source of water for municipal, industrial, agricultural, and domestic uses. </p><p>A three-dimensional, finite-difference, ground-water flow-model program (MODFLOW) was used with data from past studies and data collected during 1988-91 to simulate aquifer and stream conditions during the late 1930's, during 1940-89, and during 1990-2019. Results of ground-water flow-model simulations indicated that declining water levels in the <i>Equus</i> beds aquifer since the 1940's have caused base flow in the Arkansas and Little Arkansas Rivers to decrease. In 1940, the Arkansas and Little Arkansas Rivers had simulated net base-flow gains within the model area of about 21 and about 67 ft<sup>3</sup>/s (cubic feet per second), respectively. By the end of 1989, the Arkansas River had a simulated net base-flow loss of about 52 ft<sup>3</sup>/s, and the Little Arkansas River had a net base-flow gain of about 27 ft<sup>3</sup>/s. Simulations for 1990-2019 showed that the water-level changes in a selected model cell located in the central part of the Wichita well field could range from -0.2 to -78 feet. Waterlevel changes in a selected model cell located near the Arkansas River could range from +1.3 to -1.2 feet. In model simulations where only pumpage varied, net base-flow loss from the Arkansas River to the aquifer ranged from about 59 ft<sup>3</sup>/s (no increase in pumpage since 1989) to 117 ft<sup>3</sup>/s (a 3-percent per year increase in pumpage since 1989) by 2019. </p><p>Assuming a chloride concentration of 630 milligrams per liter, the median concentration in Arkansas River water collected during 1988-91, the quantity of chloride discharged from the Arkansas River to the aquifer was estimated to have increased from about 21 tons per day in 1940 to about 100 tons per day in 1989. By 2019, chloride discharge was indicated to range from about 110 tons per day (associated with no increase in pumpage since 1989) to 200 tons per day (associated with a 3-percent per year increase in pumpage since 1989). </p><p>A particle-tracking program (MODPATH), which used the results from the flow model, was used to simulate the distribution in the aquifer of chloride from the river during the same time periods. Particle-tracking simulations show that, during 1940-89, the simulated distribution of particles representing chloride from the Arkansas River expanded from relatively narrow bands near the river to a wider distribution within the aquifer and the Wichita well field. Particle-tracking simulations indicate that chloride discharge from the Arkansas River may have reached the edge of the Wichita well field as early as 1963.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri954191","collaboration":"Prepared in cooperation with the Kansas Water Office, the Equus Beds Groundwater Management District No. 2, and the Bureau of Reclamation, U.S. Department of the Interior","usgsCitation":"Myers, N.C., Hargadine, G., and Gillespie, J.B., 1996, Hydrologic and chemical interaction of the Arkansas River and the <i>Equus</i> Beds aquifer between Hutchinson and Wichita, south-central Kansas: U.S. Geological Survey Water-Resources Investigations Report 95-4191, Report: viii, 100 p.; 2 Plates: 27.30 x 41.80 inches and 34.95 x 36.18 inches, https://doi.org/10.3133/wri954191.","productDescription":"Report: viii, 100 p.; 2 Plates: 27.30 x 41.80 inches and 34.95 x 36.18 inches","costCenters":[],"links":[{"id":57686,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1995/4191/report.pdf","text":"Report","size":"21.88 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":118897,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1995/4191/report-thumb.jpg"},{"id":344896,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1995/4191/plate-1.pdf","text":"Plate 1","size":"2.86 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate 1"},{"id":344897,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1995/4191/plate-2.pdf","text":"Plate 2","size":"2.92 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate 2"}],"country":"United States","state":"Kansas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -97.2,\n              37.7\n            ],\n            [\n              -98.1,\n              37.7\n            ],\n            [\n              -98.1,\n              38.3\n            ],\n            [\n              -97.2,\n              38.3\n            ],\n            [\n              -97.2,\n              37.7\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db6117d2","contributors":{"authors":[{"text":"Myers, N. C.","contributorId":13622,"corporation":false,"usgs":true,"family":"Myers","given":"N.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":200465,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hargadine, G.D.","contributorId":93927,"corporation":false,"usgs":true,"family":"Hargadine","given":"G.D.","email":"","affiliations":[],"preferred":false,"id":200467,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gillespie, Joe B.","contributorId":21194,"corporation":false,"usgs":true,"family":"Gillespie","given":"Joe","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":200466,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":22613,"text":"ofr96202 - 1996 - Peak-flow frequency estimates through 1994 for gaged streams in South Dakota","interactions":[],"lastModifiedDate":"2012-02-02T00:07:58","indexId":"ofr96202","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-202","title":"Peak-flow frequency estimates through 1994 for gaged streams in South Dakota","docAbstract":"Annual peak-flow data are listed for 250 continuous-record and crest-stage gaging stations in South Dakota. Peak-flow frequency estimates for selected recurrence intervals ranging from 2 to 500 years are given for 234 of these 250 stations. The log-Pearson Type III procedure was used to compute the frequency relations for the 234 stations, which in 1994 included 105 active and 129 inactive stations. The log-Pearson Type III procedure is recommended by the Hydrology Subcommittee of the Interagency Advisory Committee on Water Data, 1982, &quot;Guidelines for Determining Flood Flow Frequency.&quot;No peak-flow frequency estimates are given for 16 of the 250 stations because: (1) of extreme variability in data set; (2) more than 20 percent of years had no flow; (3) annual peak flows represent large outflow from a spring; (4) of insufficient peak-flow record subsequent to reservoir regulation; and (5) peak-flow records were combined with records from nearby stations.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nEarth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/ofr96202","issn":"0094-9140","usgsCitation":"Burr, M., and Korkow, K., 1996, Peak-flow frequency estimates through 1994 for gaged streams in South Dakota: U.S. Geological Survey Open-File Report 96-202, x, 407 p. :maps ;28 cm., https://doi.org/10.3133/ofr96202.","productDescription":"x, 407 p. :maps ;28 cm.","costCenters":[],"links":[{"id":155370,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0202/report-thumb.jpg"},{"id":52083,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0202/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c6c2","contributors":{"authors":[{"text":"Burr, M.J.","contributorId":34541,"corporation":false,"usgs":true,"family":"Burr","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":188566,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Korkow, K.L.","contributorId":70797,"corporation":false,"usgs":true,"family":"Korkow","given":"K.L.","email":"","affiliations":[],"preferred":false,"id":188567,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26501,"text":"wri944020 - 1996 - Low-flow characteristics of streams in Maryland and Delaware","interactions":[],"lastModifiedDate":"2018-02-15T08:39:11","indexId":"wri944020","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"94-4020","title":"Low-flow characteristics of streams in Maryland and Delaware","docAbstract":"<p>Hydrologic information on the variability of streamflow during low-flow periods is needed for the effective management of surface-water resources in Maryland and Delaware. Low-flow characteristics derived from streamflow under natural conditions are presented for 94 continuousrecord gaging stations in Maryland, Delaware, and surrounding States, and for 131 low-flow partial-record gaging stations in Maryland and Delaware. Methods are developed to estimate low-flow characteristics at ungaged stream sites for average 7-, 14-, and 30-consecutive-day lowflow discharges for recurrence intervals of 2, 10, and 20 years. The methods are applicable to unregulated streams in Maryland and Delaware for watersheds having drainage areas ranging from 2.0 to 875 square miles.</p><p>Maryland and Delaware are divided into four regions on the basis of physiography and the results of regression analyses. The regions are the Eastern Shore region in Maryland and Delaware, the eastern-Piedmont region in Maryland, the western region in Maryland, and the southern region in Maryland. Equations are developed from regression analyses to estimate lowflow characteristics at ungaged sites on ungaged streams for the Eastern Shore region, the easternPiedmont region, and the western region. A generalized least-squares multiple-regression technique is used to develop the estimation equations that relate average 7-, 14-, and 30- consecutive-day low-flow discharges for recurrence intervals of 2, 10, and 20 years to physical and climatological features of drainage basins in the study area. Adjustments are necessary to low-flow discharges estimated from the equation for the western region because of the effects of carbonate rocks on low flows. The adjustment method is based on analysis of the residuals of regional estimation equations and the percentage of the basin underlain by carbonate rocks. An equation is developed on the basis of a distance-weighted average of low-flow discharges at gaging stations to estimate low flow characteristics at ungaged sites on ungaged streams for the southern region. Estimates of the accuracy of low-flow characteristics determined from all regional equations are provided. </p><p>Two methods are presented for estimating low-flow characteristics at ungaged sites on gaged streams. One method combines low-flow characteristics determined from gaging station data with results from the regional regression equation at the gaging station and at the ungaged site to estimate the low-flow characteristics either upstream or downstream from the gaging station. The other method estimates low-flow characteristics at ungaged sites between gaging stations using a graphical solution. Estimates of accuracy of the low-flow characteristics determined by these methods also are provided. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri944020","collaboration":"Prepared in cooperation with the Maryland Geological Survey and the Maryland Water Resources Administration with the partial support of the Delaware Geological Survey and the Delaware Department of Natural Resources and Environmental Control","usgsCitation":"Carpenter, D.H., and Hayes, D., 1996, Low-flow characteristics of streams in Maryland and Delaware: U.S. Geological Survey Water-Resources Investigations Report 94-4020, Report: iv, 113 p.; 10 Plates: 20.51 x 40.38 inches or smaller, https://doi.org/10.3133/wri944020.","productDescription":"Report: iv, 113 p.; 10 Plates: 20.51 x 40.38 inches or smaller","costCenters":[],"links":[{"id":119115,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1994/4020/report-thumb.jpg"},{"id":55327,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1994/4020/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351630,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351631,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351632,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351633,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351634,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351635,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351636,"rank":9,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351637,"rank":10,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-8.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351638,"rank":11,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-9.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":351639,"rank":12,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1994/4020/plate-10.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","country":"United 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 \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db635a0a","contributors":{"authors":[{"text":"Carpenter, David H.","contributorId":49357,"corporation":false,"usgs":true,"family":"Carpenter","given":"David","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":196503,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hayes, Donald C.","contributorId":52945,"corporation":false,"usgs":true,"family":"Hayes","given":"Donald C.","affiliations":[],"preferred":false,"id":196504,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":21685,"text":"ofr96129 - 1996 - Comparison of estimated and observed stormwater runoff for fifteen watersheds in west-central Florida, using five common design techniques","interactions":[],"lastModifiedDate":"2012-02-02T00:07:59","indexId":"ofr96129","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-129","title":"Comparison of estimated and observed stormwater runoff for fifteen watersheds in west-central Florida, using five common design techniques","docAbstract":"Hydrologists use several traditional techniques for estimating peak discharges and runoff volumes from ungaged watersheds. However, applying these techniques to watersheds in west-central Florida requires that empirical relationships be extrapolated beyond tested ranges. As a result there is some uncertainty as to their accuracy. Sixty-six storms in 15 west-central Florida watersheds were modeled using (1) the rational method, (2) the U.S. Geological Survey regional regression equations, (3) the Natural Resources Conservation Service (formerly the Soil Conservation Service) TR-20 model, (4) the Army Corps of Engineers HEC-1 model, and (5) the Environmental Protection Agency SWMM model. The watersheds ranged between fully developed urban and undeveloped natural watersheds. Peak discharges and runoff volumes were estimated using standard or recommended methods for determining input parameters. All model runs were uncalibrated and the selection of input parameters was not influenced by observed data. The rational method, only used to calculate peak discharges, overestimated 45 storms, underestimated 20 storms and estimated the same discharge for 1 storm. The mean estimation error for all storms indicates the method overestimates the peak discharges. Estimation errors were generally smaller in the urban watersheds and larger in the natural watersheds. The U.S. Geological Survey regression equations provide peak discharges for storms of specific recurrence intervals. Therefore, direct comparison with observed data was limited to sixteen observed storms that had precipitation equivalent to specific recurrence intervals. The mean estimation error for all storms indicates the method overestimates both peak discharges and runoff volumes. Estimation errors were smallest for the larger natural watersheds in Sarasota County, and largest for the small watersheds located in the eastern part of the study area. The Natural Resources Conservation Service TR-20 model, overestimated peak discharges for 45 storms and underestimated 21 storms, and overestimated runoff volumes for 44 storms and underestimated 22 storms. The mean estimation error for all storms modeled indicates that the model overestimates peak discharges and runoff volumes. The smaller estimation errors in both peak discharges and runoff volumes were for storms occurring in the urban watersheds, and the larger errors were for storms occurring in the natural watersheds. The HEC-1 model overestimated peak discharge rates for 55 storms and underestimated 11 storms. Runoff volumes were overestimated for 44 storms and underestimated for 22 storms using the Army Corps of Engineers HEC-1 model. The mean estimation error for all the storms modeled indicates that the model overestimates peak discharge rates and runoff volumes. Generally, the smaller estimation errors in peak discharges were for storms occurring in the urban watersheds, and the larger errors were for storms occurring in the natural watersheds. Estimation errors in runoff volumes; however, were smallest for the 3 natural watersheds located in the southernmost part of Sarasota County. The Environmental Protection Agency Storm Water Management model produced similar peak discharges and runoff volumes when using both the Green-Ampt and Horton infiltration methods. Estimated peak discharge and runoff volume data calculated with the Horton method was only slightly higher than those calculated with the Green-Ampt method. The mean estimation error for all the storms modeled indicates the model using the Green-Ampt infiltration method overestimates peak discharges and slightly underestimates runoff volumes. Using the Horton infiltration method, the model overestimates both peak discharges and runoff volumes. The smaller estimation errors in both peak discharges and runoff volumes were for storms occurring in the five natural watersheds in Sarasota County with the least amount of impervious cover and the lowest slopes. The largest er","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nEarth Science Information Center, Open-file Reports Section [distributor],","doi":"10.3133/ofr96129","issn":"0566-8174","usgsCitation":"Trommer, J., Loper, J., Hammett, K., and Bowman, G., 1996, Comparison of estimated and observed stormwater runoff for fifteen watersheds in west-central Florida, using five common design techniques: U.S. Geological Survey Open-File Report 96-129, viii, 120 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96129.","productDescription":"viii, 120 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":154904,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1291,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr96-129/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae35f","contributors":{"authors":[{"text":"Trommer, J.T.","contributorId":28248,"corporation":false,"usgs":true,"family":"Trommer","given":"J.T.","email":"","affiliations":[],"preferred":false,"id":185248,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loper, J.E.","contributorId":19965,"corporation":false,"usgs":true,"family":"Loper","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":185247,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hammett, K.M.","contributorId":59006,"corporation":false,"usgs":true,"family":"Hammett","given":"K.M.","email":"","affiliations":[],"preferred":false,"id":185250,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bowman, Georgia","contributorId":44184,"corporation":false,"usgs":true,"family":"Bowman","given":"Georgia","email":"","affiliations":[],"preferred":false,"id":185249,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":68016,"text":"ha694E - 1996 - Distribution of oil and natural-gas wells in relation to ground-water flow systems in the Great Basin region of Nevada and Utah, and adjacent states","interactions":[],"lastModifiedDate":"2016-11-07T11:03:06","indexId":"ha694E","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"694","chapter":"E","title":"Distribution of oil and natural-gas wells in relation to ground-water flow systems in the Great Basin region of Nevada and Utah, and adjacent states","docAbstract":"<p>This map publication is one of several in a series concerning various aspects of the ground-water hydrology of the Great Basin in Nevada, Utah, and adjacent States. &nbsp;One report in the series describes the hydrogeologic framework of the Great Basin (Plume and Carlton, 1988). &nbsp;Another shows the ground-water levels for the aquifer systems of the Great Basin (Thomas and others, 1986). &nbsp;A third report in the series describes the regional ground-water flow patterns in the Great Basin (Harrill and others, 1988).</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ha694E","isbn":"0607861118","usgsCitation":"Schaefer, D.H., 1996, Distribution of oil and natural-gas wells in relation to ground-water flow systems in the Great Basin region of Nevada and Utah, and adjacent states: U.S. Geological Survey Hydrologic Atlas 694, 41.13 x 40.54 inches, https://doi.org/10.3133/ha694E.","productDescription":"41.13 x 40.54 inches","costCenters":[],"links":[{"id":190192,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":330825,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/694e/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1000000","country":"United States","state":"Nevada, Utah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.32226562500001,\n              42.24478535602799\n            ],\n            [\n              -120.32226562500001,\n              38.77121637244273\n            ],\n            [\n              -114.86206054687499,\n              34.867904962568716\n            ],\n            [\n              -113.983154296875,\n              37.01132594307015\n            ],\n            [\n              -111.24755859375,\n              40.136890695345905\n            ],\n            [\n              -111.060791015625,\n              42.293564192170095\n            ],\n            [\n              -120.32226562500001,\n              42.24478535602799\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6fe4b07f02db6407e4","contributors":{"authors":[{"text":"Schaefer, Donald H.","contributorId":77507,"corporation":false,"usgs":true,"family":"Schaefer","given":"Donald","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":277508,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27995,"text":"wri964025 - 1996 - Geographic, geologic, and hydrologic summaries of intermontane basins of the northern Rocky Mountains, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:08:40","indexId":"wri964025","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4025","title":"Geographic, geologic, and hydrologic summaries of intermontane basins of the northern Rocky Mountains, Montana","docAbstract":"This report combines a literature review with new information to provide summaries of the geography, geology, and hydrology of each of 32 intermontane basins in western Montana. The summary of each intermontane basin includes concise descriptions of topography, areal extent, altitude, climate, 1990 population, land and water use, geology, surface water, aquifer hydraulic characteristics, ground-water flow, and ground-water quality. If present, geothermal features are described. Average annual and monthly temperature and precipitation are reported from one National Weather Service station in each basin. Streamflow data, including the drainage area, period of record, and average, minimum, and maximum historical streamflow, are reported for all active and discontinued USGS streamflow-gaging stations in each basin. Monitoring-well data, including the well depth, aquifer, period of record, and minimum and maximum historical water levels, are reported for all long-term USGS monitoring wells in each basin. Brief descriptions of geologic, geophysical, and potentiometric- surface maps available for each basin also are included. The summary for each basin also includes a bibliography of hydrogeologic literature. When used alone or in conjunction with regional RASA reports, this report provides a practical starting point for site-specific hydrogeologic investigations.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri964025","usgsCitation":"Kendy, E., and Tresch, R., 1996, Geographic, geologic, and hydrologic summaries of intermontane basins of the northern Rocky Mountains, Montana: U.S. Geological Survey Water-Resources Investigations Report 96-4025, xii, 233 p. :ill., maps (some col.) ;28 cm., https://doi.org/10.3133/wri964025.","productDescription":"xii, 233 p. :ill., maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":124572,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4025/report-thumb.jpg"},{"id":56821,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1996/4025/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56822,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4025/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8fd6","contributors":{"authors":[{"text":"Kendy, Eloise","contributorId":63841,"corporation":false,"usgs":true,"family":"Kendy","given":"Eloise","affiliations":[],"preferred":false,"id":199034,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tresch, R.E.","contributorId":30646,"corporation":false,"usgs":true,"family":"Tresch","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":199033,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":21874,"text":"ofr96218 - 1996 - Hydrologic and water-quality data for the Weldon Spring Ordnance Works, St. Charles County, Missouri, 1992-95","interactions":[],"lastModifiedDate":"2012-02-02T00:07:47","indexId":"ofr96218","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-218","title":"Hydrologic and water-quality data for the Weldon Spring Ordnance Works, St. Charles County, Missouri, 1992-95","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr96218","issn":"0566-8174","usgsCitation":"Schumacher, J., Merten, L., Hockanson, E.A., and DeRusseau, S., 1996, Hydrologic and water-quality data for the Weldon Spring Ordnance Works, St. Charles County, Missouri, 1992-95: U.S. Geological Survey Open-File Report 96-218, iv, 101 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96218.","productDescription":"iv, 101 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":154125,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0218/report-thumb.jpg"},{"id":51363,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0218/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db6116e2","contributors":{"authors":[{"text":"Schumacher, John G. jschu@usgs.gov","contributorId":2055,"corporation":false,"usgs":true,"family":"Schumacher","given":"John G.","email":"jschu@usgs.gov","affiliations":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"preferred":true,"id":186072,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Merten, L.M.","contributorId":74775,"corporation":false,"usgs":true,"family":"Merten","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":186075,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hockanson, E. A.","contributorId":39405,"corporation":false,"usgs":true,"family":"Hockanson","given":"E.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":186074,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"DeRusseau, S.N.","contributorId":31784,"corporation":false,"usgs":true,"family":"DeRusseau","given":"S.N.","affiliations":[],"preferred":false,"id":186073,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":24628,"text":"ofr96162 - 1996 - Geohydrology and conceptual model of a ground-water-flow system near a Superfund site in Cheshire, Connecticut","interactions":[],"lastModifiedDate":"2012-02-02T00:08:28","indexId":"ofr96162","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-162","title":"Geohydrology and conceptual model of a ground-water-flow system near a Superfund site in Cheshire, Connecticut","docAbstract":"Degradation of ground-water quality has been identified in an area of the north-central part of the town of Cheshire, Connecticut. An investigation by the U.S. Geological Survey, in cooperation with the U.S. Environmental Protection Agency, was done during 1994-95 to characterize the unconsolidated glacial deposits and the sedimentary bedrock, integrate the local geohydrologic conditions with the regional geohydrologic system, and develop a conceptual understanding of ground-water flow in the study area. A regional ground-water-flow model developed for the region near the study area indicates that perennial streams, including Judd Brook and the Tenmile River, form hydrologic divides that separate the larger region into hydraulically independent flow systems. In the local study area, synoptic water-level measurements made in June 1995 indicate that ground water near the water table flows west and southwestward from the low hill on the eastern side of the area toward the pond and wetlands along Judd Brook. Water-level data indicate that there is good hydraulic connection between the unconsolidated materials and underlying fractured bedrock. Unconsolidated materials in the study area consist principally of glacial stratified deposits that are fine sand, silt, and clay of glaci- olacustrine origin; locally these overlie thin glacial till. The glacial sediments range in thickness from a few feet to about 25 ft in the eastern part of the study area and are as much as 100 ft thick in the western and southern part of the study area beneath the Judd Brook and Tenmile River valleys. Fluvial redbeds of the New Haven Arkose underlie the glacial deposits in the region; in the study area, the redbeds consist of (1) channel sandstone units, which are coarse sandstone to fine conglomerate, generally in 6- to 15-ft- thick sequences; and (2) overbank mudstone units, which are siltstone and silty sandstone with some fine sandstone, generally in 6- to 50-ft-thick sequences. Thin-bedded zones of siltstone that are particularly fissile are present locally within the mudstone units. Rock units strike northward and dip eastward at about 20. The eastward-dipping strata are cut by a consistent set of west to west-northwest dipping, high-angle fractures. These fractures are oriented perpendicular to bedding and are present mostly in the channel sandstone units, but locally extend into the mudstone units as well. Borehole-geophysical logging indicates that ground water flows along bedding planes in fissile zones and between fissile zones in high-angle fractures, which are perpendicular to bedding. The combined fracture types form an aquifer system in which ground water follows a stair-step flowpath, flowing horizontally through fissile zones and vertically through high-angle fractures. Heat-pulse flow meter measurements and borehole fluid-conductivity and temperature logs indicate that only a small subset of the fissile zones and some high-angle fractures are hydraulically significant. A generalized local-scale ground-water flow model based on a nonspecific, but realistic, rock and fracture geometry was developed for the study area. Simulations show that under nonpumping conditions at a hypothetical well located in the middle of the model, ground-water flow was separated into upper and lower zones in which flow paths differed but were generally from northeast to southwest. Several short-duration aquifer tests conducted in the study area indicate that there is good hydraulic connection in the fractures between the pumping well (CS-221) and two bedrock wells located approximately 100 ft to the north and south along bedding strike. During the short duration of the aquifer tests, there was no hydraulic connection in bedrock wells located to the east, perpendicular to the strike. A range of transmissivity of 27 to 46 ft2/d was calculated from the aquifer-test data for the fractured-bedrock aquifer at CS-221 and TH-2. Individual fracture zones identified by bo","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nEarth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/ofr96162","issn":"0094-9140","usgsCitation":"Stone, J.R., Barlow, P.M., and Starn, J., 1996, Geohydrology and conceptual model of a ground-water-flow system near a Superfund site in Cheshire, Connecticut: U.S. Geological Survey Open-File Report 96-162, vi, 88 p. :ill. (some col.) ;28 cm., https://doi.org/10.3133/ofr96162.","productDescription":"vi, 88 p. :ill. (some col.) ;28 cm.","costCenters":[],"links":[{"id":157873,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0162/report-thumb.jpg"},{"id":53670,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0162/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8d88","contributors":{"authors":[{"text":"Stone, J. R.","contributorId":87964,"corporation":false,"usgs":true,"family":"Stone","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":192281,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barlow, P. M.","contributorId":63022,"corporation":false,"usgs":true,"family":"Barlow","given":"P.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":192279,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Starn, J.J.","contributorId":69591,"corporation":false,"usgs":true,"family":"Starn","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":192280,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":23811,"text":"ofr96214 - 1996 - Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts","interactions":[{"subject":{"id":23811,"text":"ofr96214 - 1996 - Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts","indexId":"ofr96214","publicationYear":"1996","noYear":false,"title":"Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts"},"predicate":"SUPERSEDED_BY","object":{"id":2224,"text":"wsp2482 - 1997 - Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts","indexId":"wsp2482","publicationYear":"1997","noYear":false,"title":"Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts"},"id":1}],"supersededBy":{"id":2224,"text":"wsp2482 - 1997 - Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts","indexId":"wsp2482","publicationYear":"1997","noYear":false,"title":"Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts"},"lastModifiedDate":"2023-02-01T22:25:13.922117","indexId":"ofr96214","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-214","title":"Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts","docAbstract":"<p>A steady-state, three-dimensional numerical model coupled with a particle-tracking algorithm was developed to simulate the complex hydrogeologic conditions affecting ground-water flow and contaminant migration in the Cape Cod aquifer beneath the Massachusetts Military Reservation, Massachusetts. The known extents of the contaminant plumes beneath the reservation were incorporated into a particle-tracking analysis to improve model calibration. Particle tracking was used to evaluate the effects of simulated changes in hydraulic properties and in simulated hydrologic boundaries such as ponds and streams.</p><p>The model simulations made during the calibration process indicated that changes in simulated hydraulic properties and hydrologic boundaries resulted in small changes in the water-table and pond altitudes and in streamflows, yet had a substantial effect on model-calculated groundwater flowpaths. Therefore, the characterization of contaminant migration using a model calibrated only on the basis of ground-water heads and flux may be inaccurate.</p><p>The results of model simulations for the analysis of the effects of pumping and recharge on ground-water flow and contaminant migration indicated that ground-water flowpaths were greatly affected by subtle shifts in hydraulic gradients. These changes in the ground-water-flow system in response to hydrologic stresses such as pumping and recharge can be determined by the use of a particle-tracking analysis.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr96214","collaboration":"Prepared in cooperation with the National Guard Bureau","usgsCitation":"Masterson, J., Walter, D.A., and Savoie, J., 1996, Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts: U.S. Geological Survey Open-File Report 96-214, v, 50 p., https://doi.org/10.3133/ofr96214.","productDescription":"v, 50 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":412572,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0214/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156833,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0214/report-thumb.jpg"}],"country":"United States","state":"Massachusetts","otherGeospatial":"Cape Cod","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -70.7794189453125,\n              41.6154423246811\n            ],\n            [\n              -69.89501953125,\n              41.6154423246811\n            ],\n            [\n              -69.89501953125,\n              42.1104489601222\n            ],\n            [\n              -70.7794189453125,\n              42.1104489601222\n            ],\n            [\n              -70.7794189453125,\n              41.6154423246811\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2ce4b07f02db6139d9","contributors":{"authors":[{"text":"Masterson, John P. 0000-0003-3202-4413","orcid":"https://orcid.org/0000-0003-3202-4413","contributorId":102516,"corporation":false,"usgs":true,"family":"Masterson","given":"John P.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":190776,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walter, Donald A. 0000-0003-0879-4477 dawalter@usgs.gov","orcid":"https://orcid.org/0000-0003-0879-4477","contributorId":1101,"corporation":false,"usgs":true,"family":"Walter","given":"Donald","email":"dawalter@usgs.gov","middleInitial":"A.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":190775,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Savoie, Jennifer G. jsavoie@usgs.gov","contributorId":1691,"corporation":false,"usgs":true,"family":"Savoie","given":"Jennifer G.","email":"jsavoie@usgs.gov","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":190774,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24726,"text":"ofr96469 - 1996 - Selected hydrologic data for and location of MX wells in east-central and southern Nevada, January 1980 through May 1996","interactions":[],"lastModifiedDate":"2012-02-02T00:08:22","indexId":"ofr96469","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-469","title":"Selected hydrologic data for and location of MX wells in east-central and southern Nevada, January 1980 through May 1996","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96469","issn":"0094-9140","usgsCitation":"Tumbusch, M., and Schaefer, D.H., 1996, Selected hydrologic data for and location of MX wells in east-central and southern Nevada, January 1980 through May 1996: U.S. Geological Survey Open-File Report 96-469, iii, 37 p.col. map ;28 cm., https://doi.org/10.3133/ofr96469.","productDescription":"iii, 37 p.col. map ;28 cm.","costCenters":[],"links":[{"id":157779,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0469/report-thumb.jpg"},{"id":53752,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1996/0469/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":53753,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0469/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f944f","contributors":{"authors":[{"text":"Tumbusch, M.L.","contributorId":47411,"corporation":false,"usgs":true,"family":"Tumbusch","given":"M.L.","affiliations":[],"preferred":false,"id":192447,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schaefer, D. H.","contributorId":84763,"corporation":false,"usgs":true,"family":"Schaefer","given":"D.","middleInitial":"H.","affiliations":[],"preferred":false,"id":192448,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":68468,"text":"ha694D - 1996 - Hydrogeology of structurally extended terrain in the eastern Great Basin of Nevada, Utah, and adjacent states, from geologic and geophysical models","interactions":[],"lastModifiedDate":"2015-10-28T11:24:22","indexId":"ha694D","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"694","chapter":"D","title":"Hydrogeology of structurally extended terrain in the eastern Great Basin of Nevada, Utah, and adjacent states, from geologic and geophysical models","docAbstract":"<p>The Great Basin of the western United States encompasses most of Nevada and western Utah (fig. 1). The climate of the region is semiarid to arid, with most precipitation falling as winter Show. The region is characterized by internal drainage (generally no hydrologic outlet to the ocean). Water resources in the region are limited and nearly all reliable surface-water sources have been allocated for use. The most commonly used aquifers arc sand-and-gravel basin-fill deposits in structural basins of the region. In many basins, pumpage from the basin-fill aquifers is as much as (or more than) the safe yield.<br />Consequently, aquifers other than basin fill are being assessed in the eastern Great Basin to determine where and how much additional ground water is present and what might be the effects of development. This study was part of the Nevada Carbonate Aquifers Program, in cooperation with the State of Nevada, Las Vegas Valley Water District, City of North Las Vegas, and the Bureau of Reclamation. This atlas presents a conceptual model of the geologic and hydrologic features of structurally extended terrains in the eastern Great Basin. First, the model is described and major structural features are compared with regional groundwater flow patterns. Second, the validity of the conceptual hydrogeologic model is evaluated using geophysical data and geologic models derived from geophysical profiles.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ha694D","isbn":"0607857579","usgsCitation":"Dettinger, M.D., and Schaefer, D.H., 1996, Hydrogeology of structurally extended terrain in the eastern Great Basin of Nevada, Utah, and adjacent states, from geologic and geophysical models: U.S. Geological Survey Hydrologic Atlas 694, Plate 1: 44.32 inches x 36.59 inches, https://doi.org/10.3133/ha694D.","productDescription":"Plate 1: 44.32 inches x 36.59 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":188710,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/ha/694d/report-thumb.jpg"},{"id":278763,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/694d/plate-1.pdf"}],"scale":"5000000","country":"United States","state":"Nevada;Utah","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -12.166666666666666,35 ], [ -12.166666666666666,40 ], [ -11.333333333333334,40 ], [ -11.333333333333334,35 ], [ -12.166666666666666,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2ee4b07f02db6152a1","contributors":{"authors":[{"text":"Dettinger, M. D. 0000-0002-7509-7332","orcid":"https://orcid.org/0000-0002-7509-7332","contributorId":93069,"corporation":false,"usgs":false,"family":"Dettinger","given":"M.","middleInitial":"D.","affiliations":[{"id":16196,"text":"Scripps Institution of Oceanography, La Jolla, CA","active":true,"usgs":false}],"preferred":false,"id":278285,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schaefer, Donald H.","contributorId":77507,"corporation":false,"usgs":true,"family":"Schaefer","given":"Donald","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":278284,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185311,"text":"70185311 - 1996 - Comment on \"Problems associated with using filtration to define dissolved trace element concentrations in natural water samples\"","interactions":[],"lastModifiedDate":"2019-02-14T07:27:58","indexId":"70185311","displayToPublicDate":"1996-10-29T00:00:00","publicationYear":"1996","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":"Comment on \"Problems associated with using filtration to define dissolved trace element concentrations in natural water samples\"","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es960387z","usgsCitation":"Shiller, A.M., and Taylor, H.E., 1996, Comment on \"Problems associated with using filtration to define dissolved trace element concentrations in natural water samples\": Environmental Science & Technology, v. 30, no. 11, p. 3397-3398, https://doi.org/10.1021/es960387z.","productDescription":"2 p. ","startPage":"3397","endPage":"3398","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337852,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"11","noUsgsAuthors":false,"publicationDate":"1996-10-29","publicationStatus":"PW","scienceBaseUri":"58d0ea1de4b0236b68f67385","contributors":{"authors":[{"text":"Shiller, Alan M.","contributorId":100709,"corporation":false,"usgs":true,"family":"Shiller","given":"Alan","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":685124,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Taylor, Howard E. hetaylor@usgs.gov","contributorId":1551,"corporation":false,"usgs":true,"family":"Taylor","given":"Howard","email":"hetaylor@usgs.gov","middleInitial":"E.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":685125,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185309,"text":"70185309 - 1996 - The toxicity of selected gasoline components to glucose methanogenesis by aquifer microorganisms","interactions":[],"lastModifiedDate":"2017-03-20T12:40:09","indexId":"70185309","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":757,"text":"Anaerobe","active":true,"publicationSubtype":{"id":10}},"title":"The toxicity of selected gasoline components to glucose methanogenesis by aquifer microorganisms","docAbstract":"<p><span>Six model hydrocarbons, representing various classes of chemicals found in gasoline, and methyl ethyl ketone, were assayed for their inhibitory effect on glucose methanogenesis in slurries prepared from aquifer sediments and ground water. Biogas (CH</span><sub>4</sub><span>and CO</span><sub>2</sub><span>) production was monitored with an automated pressure transducer system. Benzene, 1-methyl naphthalene, and methyl</span><i>tert</i><span>-butyl ether (MTBE) were found to have no inhibitory influence on biogas production rates at concentrations up to 71·7 mg/L. Similarly, octane, cyclohexane, indan, and methyl ethyl ketone (MEK) were found to have only marginal negative effects on the rate of biogas production in aquifer slurries, at concentrations ranging from 51·7 to 72·1 mg/L. Thus, gasoline components had low apparent toxicities to microorganisms responsible for glucose methanogenesis in aquifier slurries. As the concentrations of the assayed hydrocarbons are about 100 times those typically reported after an aquifer has been contaminated with gasoline, it is unlikely that individual hydrocarbons will substantially impact anaerobic metabolic processes.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1006/anae.1996.0038","usgsCitation":"Mormile, M.R., and Suflita, J.M., 1996, The toxicity of selected gasoline components to glucose methanogenesis by aquifer microorganisms: Anaerobe, v. 2, no. 5, p. 299-303, https://doi.org/10.1006/anae.1996.0038.","productDescription":"5 p. ","startPage":"299","endPage":"303","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":337850,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d0ea1de4b0236b68f67387","contributors":{"authors":[{"text":"Mormile, Melanie R.","contributorId":187688,"corporation":false,"usgs":false,"family":"Mormile","given":"Melanie","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":685119,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Suflita, Joseph M.","contributorId":187604,"corporation":false,"usgs":false,"family":"Suflita","given":"Joseph","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":685120,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":6858,"text":"fs13296 - 1996 - South Florida Ecosystem Program; seepage beneath Levee 30 in northern Dade County","interactions":[],"lastModifiedDate":"2025-04-25T14:58:11.503157","indexId":"fs13296","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"132-96","displayTitle":"South Florida Ecosystem Program; Seepage Beneath Levee 30 in Northern Dade County","title":"South Florida Ecosystem Program; seepage beneath Levee 30 in northern Dade County","docAbstract":"<h1>Introduction &nbsp;</h1><p>The South Florida Ecosystem Restoration Program is an intergovernmental effort, involving a number of agencies, to reestablish and maintain the ecosystem of south Florida. One element of the restoration effort is the development of a firm scientific basis for resource decision making. The U.S. Geological Survey (USGS), one of the agencies, provides scientific information as part of the South Florida Ecosystem Restoration Program. The USGS began their own program, called the <a href=\"https://www.usgs.gov/publications/south-florida-ecosystem-program-us-geological-survey\" data-mce-href=\"https://www.usgs.gov/publications/south-florida-ecosystem-program-us-geological-survey\">South Florida Ecosystem Program</a>, in fiscal year 1995 for the purpose of gathering hydrologic, cartographic, and geologic data that relate to the mainland of south Florida, Florida Bay, and the Florida Keys and Reef ecosystems.</p><p>The USGS, in collaboration with the <a href=\"https://www.saj.usace.army.mil/\" data-mce-href=\"https://www.saj.usace.army.mil/\">U.S. Army Corps of Engineers</a> (COE), is conducting a study to evaluate methods for quantifying seepage losses (outflows) from the Everglades to the subsurface sediments (aquifers) in the ecosystem. This study is being done to determine the seepage under Levee 30 in northern Dade County.</p>","language":"English","publisher":"U.S. Geological Survey,","publisherLocation":"Reston, VA","doi":"10.3133/fs13296","usgsCitation":"Sonenshein, R.S., 1996, South Florida Ecosystem Program; seepage beneath Levee 30 in northern Dade County:  U.S. Geological Survey Fact Sheet 1996–132, https://doi.org/10.3133/fs13296.","productDescription":"HTML Document","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":118254,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1996/0132/coverthb.jpg"},{"id":883,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/1996/0132/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -81.00193191795127,\n              26.79748133327763\n            ],\n            [\n              -81.00193191795127,\n              25.410669757308767\n            ],\n            [\n              -80.12188514662962,\n              25.410669757308767\n            ],\n            [\n              -80.12188514662962,\n              26.79748133327763\n            ],\n            [\n              -81.00193191795127,\n              26.79748133327763\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>Introduction</li><li>Importance of Seepage Data</li><li>Project Goal</li><li>Background</li><li>Research Plan</li><li>Product Plans</li><li>Project Schedule</li></ul>","publishedDate":"1996-10-01","noUsgsAuthors":false,"publicationDate":"1996-10-01","publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e748d","contributors":{"authors":[{"text":"Sonenshein, Roy S.","contributorId":37323,"corporation":false,"usgs":true,"family":"Sonenshein","given":"Roy","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":153463,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":6693,"text":"fs18796 - 1996 - Comparison of the South Florida natural system model with pre-canal Everglades hydrology estimated from historical sources","interactions":[],"lastModifiedDate":"2021-12-03T12:25:39.343179","indexId":"fs18796","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"187-96","title":"Comparison of the South Florida natural system model with pre-canal Everglades hydrology estimated from historical sources","docAbstract":"Preservation and restoration of the remaining Everglades ecosystem is focussed on two aspects: improving upstream water quality and improving 'hydropatterns' - the timing, depth and flow of surface water. Restoration of hydropatterns requires knowledge of the original pre-canal drainage conditions as well as an understanding of the soil, topo-graphic, and vegetation changes that have taken place since canal drainage began in the 1880's.\r\n\r\nThe Natural System Model (NSM), developed by the South Florida Water Management District (SFWMD) and Everglades National Park, uses estimates of pre-drainage vegetation and topography to estimate the pre-drainage hydrologic response of the Everglades. Sources of model uncertainty include: (1) the algorithms, (2) the parameters (particularly those relating to vegetation roughness and evapotranspiration), and (3) errors in the assumed pre-drainage vegetation distribution and pre-drainage topography. Other studies are concentrating on algorithmic and parameter sources of uncertainty.\r\n\r\nIn this study we focus on the NSM output -- predicted hydropattern -- and evaluate this by comparison with all available direct and indirect information on pre-drainage hydropatterns. The unpublished and published literature is being searched exhaustively for observations of water depth, flow direction, flow velocity and hydroperiod, during the period prior and just after drainage (1840-1920).\r\n\r\nAdditionally, a comprehensive map of soils in the Everglades region, prepared in the 1940's by personnel from the University of Florida Agricultural Experiment Station, the U.S. Soil Conservation Service, the U.S. Geological Survey, and the Everglades Drainage District, is being used to identify wetland soils and to infer the spatial distribution of pre-drainage hydrologic conditions. Detailed study of this map and other early soil and vegetation maps in light of the history of drainage activities will reveal patterns of change and possible errors in the input to the NSM. Changes in the wetland soils are important because of their effects on topography (soil subsidence) and in their role as indicators of hydropattern.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs18796","usgsCitation":"McVoy, C., Park, W.A., and Obeysekera, J., 1996, Comparison of the South Florida natural system model with pre-canal Everglades hydrology estimated from historical sources: U.S. Geological Survey Fact Sheet 187-96, 2 p., https://doi.org/10.3133/fs18796.","productDescription":"2 p.","costCenters":[{"id":563,"text":"South Florida Information Access","active":false,"usgs":true},{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":34092,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1996/0187/report.pdf","text":"Report","size":"1.17 KB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 197-96"},{"id":124529,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1996/0187/report-thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.19970703125,\n              24.37712083961039\n            ],\n            [\n              -79.881591796875,\n              24.37712083961039\n            ],\n            [\n              -79.881591796875,\n              26.735799020431674\n            ],\n            [\n              -82.19970703125,\n              26.735799020431674\n            ],\n            [\n              -82.19970703125,\n              24.37712083961039\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1fe4b07f02db6ab64f","contributors":{"authors":[{"text":"McVoy, Christopher","contributorId":62580,"corporation":false,"usgs":true,"family":"McVoy","given":"Christopher","email":"","affiliations":[],"preferred":false,"id":153174,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Park, Winifred A.","contributorId":29405,"corporation":false,"usgs":true,"family":"Park","given":"Winifred","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":153173,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Obeysekera, Jayantha 0000-0002-9261-1268","orcid":"https://orcid.org/0000-0002-9261-1268","contributorId":27433,"corporation":false,"usgs":true,"family":"Obeysekera","given":"Jayantha","email":"","affiliations":[],"preferred":false,"id":153172,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":6753,"text":"fs13096 - 1996 - South Florida Ecosystem Program; gaging flows in northeastern Florida Bay","interactions":[],"lastModifiedDate":"2021-12-02T16:18:07.819803","indexId":"fs13096","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"130-96","title":"South Florida Ecosystem Program; gaging flows in northeastern Florida Bay","docAbstract":"<h1>Introduction</h1><p>The South Florida Ecosystem Restoration Program is an intergovernmental effort, involving a number of agencies, to reestablish and maintain the ecosystem of south Florida. One element of the restoration effort is the development of a firm scientific basis for resource decision making. The U.S. Geological Survey (USGS), one of the agencies, provides scientific information as part of the South Florida Ecosystem Restoration Program. The USGS began their own program, called the <a href=\"https://sflwww.er.usgs.gov/\" data-mce-href=\"https://sflwww.er.usgs.gov/\">South Florida Ecosystem Program</a>, in fiscal year 1995 for the purpose of gathering hydrologic, cartographic, and geologic data that relate to the mainland of south Florida, Florida Bay, and the Florida Keys and Reef ecosystems.</p><p>Management of the south Florida ecosystem involves the use of hydrologic models that simulate the flow of water through the region. As sheetflow is reestablished by flow management in the wetlands of the Everglades, it is expected that changes will also be reflected in the amount of freshwater exiting the mainland through the principal streams or as sheetflow into Florida Bay. Several agencies, including the USGS and the <a href=\"https://www.saj.usace.army.mil/\" data-mce-href=\"https://www.saj.usace.army.mil/\">U.S. Army Corps of Engineers</a> (COE), are planning to use hydrologic models to simulate and predict the flows into Florida Bay and the circulation patterns within the bay itself. These models can then be used to determine the effects that management of the inland water system will have on the amount of freshwater the bay receives from the mainland. This project will provide modelers with essential flow and specific conductance data along the mangrove zone where data have not been previously available.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs13096","usgsCitation":"Patino, E., 1996, South Florida Ecosystem Program; gaging flows in northeastern Florida Bay: U.S. Geological Survey Fact Sheet 130-96, 2 p., https://doi.org/10.3133/fs13096.","productDescription":"2 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":122195,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1996/0130/report-thumb.jpg"},{"id":34123,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1996/0130/report.pdf","text":"Report","size":"1.04 MB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 1996-130"}],"country":"United States","state":"Florida","otherGeospatial":"northeastern Florida Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.05438232421874,\n              24.804188177830667\n            ],\n            [\n              -80.39794921875,\n              24.804188177830667\n            ],\n            [\n              -80.39794921875,\n              25.309269760067775\n            ],\n            [\n              -81.05438232421874,\n              25.309269760067775\n            ],\n            [\n              -81.05438232421874,\n              24.804188177830667\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>Introduction</li><li>Project Goal</li><li>Background</li><li>Research Plan</li><li>Product Plans</li><li>Project Schedule</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e74e8","contributors":{"authors":[{"text":"Patino, Eduardo 0000-0003-1016-3658 epatino@usgs.gov","orcid":"https://orcid.org/0000-0003-1016-3658","contributorId":1743,"corporation":false,"usgs":true,"family":"Patino","given":"Eduardo","email":"epatino@usgs.gov","affiliations":[{"id":269,"text":"FLWSC-Ft. Lauderdale","active":true,"usgs":true},{"id":270,"text":"FLWSC-Tampa","active":true,"usgs":true}],"preferred":true,"id":153276,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":6770,"text":"fs13196 - 1996 - Ground-Water Discharge to Biscayne Bay","interactions":[],"lastModifiedDate":"2025-04-25T15:00:29.171993","indexId":"fs13196","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"131-96","displayTitle":"Ground-Water Discharge to Biscayne Bay","title":"Ground-Water Discharge to Biscayne Bay","docAbstract":"<h1>Introduction &nbsp;</h1><p>The South Florida Ecosystem Restoration Program is an intergovernmental effort, involving a number of agencies, to reestablish and maintain the ecosystem of south Florida. One element of the restoration effort is the development of a firm scientific basis for resource decision making. The U.S. Geological Survey (USGS), one of the agencies, provides scientific information as part of the South Florida Ecosystem Restoration Program. The USGS began their own program, called the South Florida Ecosystem Program, in fiscal year 1995 for the purpose of gathering hydrologic, cartographic, and geologic data that relate to the mainland of south Florida, Florida Bay, and the Florida Keys and Reef ecosystems.</p><p>Over the years, the construction of canals and levees has altered the natural hydrologic conditions of the Everglades. The canals and levees were constructed to convey water, prevent flooding, and store water in conservation areas for future use. The U.S. Army Corps of Engineers (COE) in Jacksonville, Fla., is planning to construct gated spillways and culverts to allow for the restoration of natural sheetflow conditions to Everglades National Park (ENP). These proposed changes may further affect the hydrologic conditions of ENP and other parts of the ecosystem, thus leading to the following questions:</p><ul><li>Is ground water flowing to Biscayne Bay a significant component of the water budget in south Florida?</li><li>Would the quantity of ground water flowing to Biscayne Bay be greatly affected by changes in the operation of gates and control structures in canals?</li><li>How much change in ground-water discharges to Biscayne Bay has occurred due to modifications to the hydrologic system?</li></ul><p>Federal, State, and local agencies need to know the effect that changes in the operation of gates and control structures in canals will have on the water-budget components of the natural water systems in south Florida, including ground-water flow to Biscayne Bay.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs13196","usgsCitation":"South Florida Ecosystem Program; ground-water discharges to Biscayne Bay; 1996; FS; 131-96; Quinones-Aponte, Vicente","productDescription":"HTML Document","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":117295,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/fs_131_96.jpg"},{"id":793,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/1996/0131/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -80.69995508465435,\n              26.6587729618319\n            ],\n            [\n              -80.69995508465435,\n              25.145410427425105\n            ],\n            [\n              -79.85441995142408,\n              25.145410427425105\n            ],\n            [\n              -79.85441995142408,\n              26.6587729618319\n            ],\n            [\n              -80.69995508465435,\n              26.6587729618319\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","publishedDate":"1996-10-01","noUsgsAuthors":false,"publicationDate":"1996-10-01","publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e7486","contributors":{"authors":[{"text":"Quinones-Aponte, Vicente","contributorId":48552,"corporation":false,"usgs":true,"family":"Quinones-Aponte","given":"Vicente","email":"","affiliations":[],"preferred":false,"id":153307,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5085,"text":"fs12396 - 1996 - South Florida Ecosystem Program: Quantifying freshwater discharge for coastal hydraulic control structures in eastern Dade County, Florida","interactions":[],"lastModifiedDate":"2021-12-02T16:02:22.173541","indexId":"fs12396","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"123-96","displayTitle":"South Florida Ecosystem Program: Quantifying Freshwater Discharge for Coastal Hydraulic Control Structures in Eastern Dade County, Florida","title":"South Florida Ecosystem Program: Quantifying freshwater discharge for coastal hydraulic control structures in eastern Dade County, Florida","docAbstract":"<p>The South Florida Ecosystem Restoration Program is an intergovernmental effort, involving a number of agencies, to reestablish and maintain the ecosystem of south Florida. One element of the restoration effort is the development of a firm scientific basis for resource decision making. The U.S. Geological Survey (USGS), one of the agencies, provides scientific information as part of the South Florida Ecosystem Restoration Program. The USGS began their ow program, called the South Florida Ecosystem Program, in fiscal year 1995 for the purpose of gathering hydrologic, cartographic, and geologic data that relate to the mainland of south Florida, Florida Bay, and the Florida Keys and Reef ecosystems.</p><p>As part of the South Florida Ecosystem Program, the USGS, in cooperation with the South Florida Water Management District (SFWMD), has conducted a study to determine discharge ratings for 16 coastal hydraulic control structures in eastern Dade County, Fla. Discharge data are needed to quantify water that can be made available for water supply and ecosystem restoration and to calibrate regional hydrologic models.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs12396","usgsCitation":"Kapadia, A., and Swain, E.D., 1996, South Florida Ecosystem Program: Quantifying freshwater discharge for coastal hydraulic control structures in eastern Dade County, Florida: U.S. Geological Survey Fact Sheet 123-96, 4 p., https://doi.org/10.3133/fs12396.","productDescription":"4 p.","numberOfPages":"4","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":139766,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs12396.jpg"},{"id":285404,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/0123-96/report.pdf","text":"Report","size":"1.79 MB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 1996-123"}],"country":"United States","state":"Florida","county":"Dade County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80.7503,25.0989 ], [ -80.7503,25.9794 ], [ -80.063,25.9794 ], [ -80.063,25.0989 ], [ -80.7503,25.0989 ] ] ] } } ] }","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e74a2","contributors":{"authors":[{"text":"Kapadia, Amit","contributorId":52558,"corporation":false,"usgs":true,"family":"Kapadia","given":"Amit","email":"","affiliations":[],"preferred":false,"id":150392,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Swain, Eric D. 0000-0001-7168-708X edswain@usgs.gov","orcid":"https://orcid.org/0000-0001-7168-708X","contributorId":1538,"corporation":false,"usgs":true,"family":"Swain","given":"Eric","email":"edswain@usgs.gov","middleInitial":"D.","affiliations":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"preferred":true,"id":150391,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70018143,"text":"70018143 - 1996 - Mesoscale variability of the Upper Colorado River snowpack","interactions":[],"lastModifiedDate":"2025-05-22T15:27:06.726259","indexId":"70018143","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5426,"text":"Hydrology Research","active":true,"publicationSubtype":{"id":10}},"title":"Mesoscale variability of the Upper Colorado River snowpack","docAbstract":"<p><span>In the mountainous regions of the Upper Colorado River Basin, snow course observations give local measurements of snow water equivalent, which can be used to estimate regional averages of snow conditions. We develop a statistical technique to estimate the mesoscale average snow accumulation, using 8 years of snow course observations. For each of three major snow accumulation regions in the Upper Colorado River Basin – the Colorado Rocky Mountains, Colorado, the Uinta Mountains, Utah, and the Wind River Range, Wyoming – the snow course observations yield a correlation length scale of 38 km, 46 km, and 116 km respectively. This is the scale for which the snow course data at different sites are correlated with 70 per cent correlation. This correlation of snow accumulation over large distances allows for the estimation of the snow water equivalent on a mesoscale basis. With the snow course data binned into 1/4° latitude by 1/4° longitude pixels, an error analysis shows the following: for no snow course data in a given pixel, the uncertainty in the water equivalent estimate reaches 50 cm; that is, the climatological variability. However, as the number of snow courses in a pixel increases the uncertainty decreases, and approaches 5-10 cm when there are five snow courses in a pixel.</span></p>","language":"English","publisher":"IWA Publishing","doi":"10.2166/nh.1996.0012","issn":"00291277","usgsCitation":"Ling, C.#., Josberger, E., and Thorndike, A., 1996, Mesoscale variability of the Upper Colorado River snowpack: Hydrology Research, v. 27, no. 5, p. 313-322, https://doi.org/10.2166/nh.1996.0012.","productDescription":"10 p.","startPage":"313","endPage":"322","costCenters":[],"links":[{"id":490145,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2166/nh.1996.0012","text":"Publisher Index Page"},{"id":227141,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado, Utah, Wyoming","otherGeospatial":"Colorado Rocky Mountains, Uinta Mountains, Wind River Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -114.15844553275595,\n              41.9798324402972\n            ],\n            [\n              -114.10760388812598,\n              41.000159808275725\n            ],\n            [\n              -114.18865089481211,\n              36.90993139672611\n            ],\n            [\n              -101.87782641943745,\n              36.967669012706196\n            ],\n            [\n              -102.03774025050646,\n              40.952239974490546\n            ],\n            [\n              -104.06822475901876,\n              41.11210122259824\n            ],\n            [\n              -104.08683443654017,\n              45.06198311193904\n            ],\n            [\n              -111.05706763796215,\n              45.01865212247415\n            ],\n            [\n              -111.08710226291933,\n              41.990407716174275\n            ],\n            [\n              -114.15844553275595,\n              41.9798324402972\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"27","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a544ae4b0c8380cd6cf3a","contributors":{"authors":[{"text":"Ling, C. #NAME?","contributorId":14133,"corporation":false,"usgs":true,"family":"Ling","given":"C.","email":"","middleInitial":"#NAME?","affiliations":[],"preferred":false,"id":378675,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Josberger, E.G.","contributorId":61161,"corporation":false,"usgs":true,"family":"Josberger","given":"E.G.","email":"","affiliations":[],"preferred":false,"id":378677,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thorndike, A.S.","contributorId":41975,"corporation":false,"usgs":true,"family":"Thorndike","given":"A.S.","email":"","affiliations":[],"preferred":false,"id":378676,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70019077,"text":"70019077 - 1996 - The zeolite deposits of Greece","interactions":[],"lastModifiedDate":"2025-05-14T16:44:06.741156","indexId":"70019077","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2746,"text":"Mineralium Deposita","active":true,"publicationSubtype":{"id":10}},"title":"The zeolite deposits of Greece","docAbstract":"Zeolites are present in altered pyroclastic rocks at many localities in Greece, and large deposits of potential economic interest are present in three areas: (1) the Evros region of the province of Thrace in the north-eastern part of the Greek mainland; (2) the islands of Kimolos and Poliegos in the western Aegean; and (3) the island of Samos in the eastern Aegean Sea. The deposits in Thrace are of Eocene-Oligocene age and are rich in heulandite and/or clinoptilolite. Those of Kimolos and Poliegos are mainly Quaternary and are rich in mordenite. Those of Samos are Miocene, and are rich in clinoptilolite and/or analcime. The deposits in Thrace are believed to have formed in an open hydrological system by the action of meteoric water, and those of the western Aegean islands in a similar way but under conditions of high heat flow, whereas the deposits in Samos were formed in a saline-alkaline lake.","language":"English","publisher":"Springer Nature","doi":"10.1007/BF00196128","issn":"00264598","usgsCitation":"Stamatakis, M., Hall, A., and Hein, J., 1996, The zeolite deposits of Greece: Mineralium Deposita, v. 31, no. 6, p. 473-481, https://doi.org/10.1007/BF00196128.","productDescription":"9 p.","startPage":"473","endPage":"481","costCenters":[],"links":[{"id":226902,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Greece","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[23.69998,35.705],[24.24667,35.36802],[25.02502,35.425],[25.76921,35.35402],[25.74502,35.18],[26.29,35.29999],[26.165,35.005],[24.72498,34.91999],[24.73501,35.08499],[23.51498,35.27999],[23.69998,35.705]]],[[[26.6042,41.56211],[26.2946,40.93626],[26.05694,40.82412],[25.44768,40.85255],[24.92585,40.94706],[23.71481,40.68713],[24.408,40.12499],[23.89997,39.96201],[23.343,39.961],[22.81399,40.47601],[22.6263,40.25656],[22.84975,39.65931],[23.35003,39.19001],[22.9731,38.9709],[23.53002,38.51],[24.02502,38.21999],[24.04001,37.65501],[23.115,37.92001],[23.40997,37.40999],[22.77497,37.30501],[23.15423,36.42251],[22.49003,36.41],[21.67003,36.84499],[21.29501,37.64499],[21.12003,38.31032],[20.73003,38.76999],[20.21771,39.34023],[20.15002,39.625],[20.615,40.11001],[20.675,40.435],[20.99999,40.58],[21.02004,40.84273],[21.67416,40.93127],[22.05538,41.14987],[22.59731,41.13049],[22.76177,41.3048],[22.95238,41.33799],[23.69207,41.30908],[24.49264,41.5839],[25.1972,41.23449],[26.10614,41.3289],[26.11704,41.8269],[26.6042,41.56211]]]]},\"properties\":{\"name\":\"Greece\"}}]}","volume":"31","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb1ede4b08c986b3254bf","contributors":{"authors":[{"text":"Stamatakis, M.G.","contributorId":67222,"corporation":false,"usgs":true,"family":"Stamatakis","given":"M.G.","email":"","affiliations":[],"preferred":false,"id":381609,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hall, A.","contributorId":38720,"corporation":false,"usgs":true,"family":"Hall","given":"A.","email":"","affiliations":[],"preferred":false,"id":381607,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hein, J.R. 0000-0002-5321-899X","orcid":"https://orcid.org/0000-0002-5321-899X","contributorId":61429,"corporation":false,"usgs":true,"family":"Hein","given":"J.R.","affiliations":[],"preferred":false,"id":381608,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":68528,"text":"ha737 - 1996 - Geology and ground-water resources of the Blackfeet Indian Reservation, northwestern Montana","interactions":[],"lastModifiedDate":"2025-01-23T14:35:51.3727","indexId":"ha737","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"737","title":"Geology and ground-water resources of the Blackfeet Indian Reservation, northwestern Montana","docAbstract":"<p>Ground-water resources of the Blackfeet Indian Reservation are facing increased development for domestic and public drinking-water supplies and for industrial use. Along with the increased demand for ground-water data to address water-rights issues, water-quality concerns, and water-management decisions. The increased demand for ground water and ground-water data highlighted the need for a better understanding of the reservations&rsquo;s ground-water resources. To fulfill this need, a 3-year long investigation of the geology and ground-water resources of the Blackfeet Indian Reservation was made by the U.S. Geological Survey (USGS) in cooperation with the Blackfeet Water Resources Department.</p>","language":"English","doi":"10.3133/ha737","isbn":"0607855401","usgsCitation":"Cannon, M.R., 1996, Geology and ground-water resources of the Blackfeet Indian Reservation, northwestern Montana: U.S. Geological Survey Hydrologic Atlas 737, 2 Plates: 39.50 x 46.00 inches and 39.50 x 45.00 inches, https://doi.org/10.3133/ha737.","productDescription":"2 Plates: 39.50 x 46.00 inches and 39.50 x 45.00 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":185710,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90129,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/737/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":90130,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/737/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":108677,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_16206.htm","linkFileType":{"id":5,"text":"html"},"description":"16206"}],"scale":"25000","country":"United States","state":"Montana","otherGeospatial":"Blackfeet Indian Reservation","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -113.92382337824559,\n              49.00115786005651\n            ],\n            [\n              -113.92382337824559,\n              47.9492225969058\n            ],\n            [\n              -111.72750252269083,\n              47.9492225969058\n            ],\n            [\n              -111.72750252269083,\n              49.00115786005651\n            ],\n            [\n              -113.92382337824559,\n              49.00115786005651\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db685826","contributors":{"authors":[{"text":"Cannon, M. R.","contributorId":99140,"corporation":false,"usgs":true,"family":"Cannon","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":278402,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":68518,"text":"ha738C - 1996 - Quality of ground water and surface water in intermontane basins of the northern Rocky Mountains, Montana and Idaho","interactions":[],"lastModifiedDate":"2015-10-28T11:26:22","indexId":"ha738C","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"738","chapter":"C","title":"Quality of ground water and surface water in intermontane basins of the northern Rocky Mountains, Montana and Idaho","docAbstract":"<p>The Regional Aquifer-System Analysis (RASA) program is a series of studies by the U.S. Geological Survey (USGS) to analyze regional ground-water systems that compose a major portion of the Nations water supply (Sun, 1986). The Northern Rocky Mountains Intermontane Basins is one of the study regions in this national program. The main objectives of the RASA studies are to: (1) describe the ground-water systems as they exist today, (2) analyze the known changes that have led to the system's present condition, (3) combine results of previous studies in a regional analysis, where possible, and (4) provide means by which effects of future ground-water development can be estimated.<br />The purpose of this study, which began in 1990, was to increase understanding of the hydrogeology of the intermontane basins of the Northern Rocky Mountains area. This report is Chapter C of a three-part series and describes the quality of ground water and surface water in the study area. Chapter A (Tuck and others, 1996) describes the geologic history and generalized hydrogeologic units. Chapter B (Briar and others, 1996) describes the general distribution of ground-water levels in basin-fill deposits.<br />Water-quality data illustrated in this report represent the distribution of concentrations and composition of dissolved solids in ground water and surface water in the intermontane areas. The chemistry of ground and surface water in the intermontane areas is influenced by the chemical and physical nature of the rocks in the basin deposits of the valleys and surrounding bedrock in the mountains.</p>","language":"ENGLISH","doi":"10.3133/ha738C","isbn":"060785541X","usgsCitation":"Clark, D.W., and Dutton, D., 1996, Quality of ground water and surface water in intermontane basins of the northern Rocky Mountains, Montana and Idaho: U.S. Geological Survey Hydrologic Atlas 738, 1 map :col. ;86 x 65 cm., on sheet 119 x 104 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ha738C.","productDescription":"1 map :col. ;86 x 65 cm., on sheet 119 x 104 cm., folded in envelope 30 x 24 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":185533,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90114,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/738c/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"75000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -12,44 ], [ -12,49 ], [ -11.333333333333334,49 ], [ -11.333333333333334,44 ], [ -12,44 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db654c80","contributors":{"authors":[{"text":"Clark, David W.","contributorId":77146,"corporation":false,"usgs":true,"family":"Clark","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":278384,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dutton, DeAnn M. ddutton@usgs.gov","contributorId":20762,"corporation":false,"usgs":true,"family":"Dutton","given":"DeAnn M.","email":"ddutton@usgs.gov","affiliations":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"preferred":false,"id":278383,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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