LOCATION.-- Lat 37°12'11", long 89°02'30" (NAD of 1927), Pulaski County, Hydrologic Unit 05140206, at auxiliary gaging station, 0.5 mi upstream from Gar Creek, 3.0 mi southwest of Grand Chain, IL, 18.1 mi downstream from gaging station at Metropolis, and at mile 962.2. | |
DRAINAGE AREA.-- 203,100 mi2, approximately. | |
PERIOD OF RECORD.-- | |
SURFACE-WATER QUALITY | |
CHEMICAL: Water years 1955 to current year. | |
SPECIFIC CONDUCTANCE: October 1954 to September 1970, January 1973 to September 1990. | |
WATER TEMPERATURE: October 1954 to September 1970, January 1973 to September 1990. | |
REMARKS.-- Records of daily discharge are available for station at Metropolis, IL, (station 03611500). Flow regulated by many dams and reservoirs. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
SPECIFIC CONDUCTANCE: Maximum daily recorded, 693 microsiemens, Nov. 25, 1968; minimum daily recorded, 170 microsiemens, Feb. 9, 1957. | |
WATER TEMPERATURE: Maximum daily recorded, 31.0°C, July 15, 1964, July 17-21, 25, 1977; minimum daily recorded, 0.0°C, on several days during most winter months. | |
| SURFACE-WATER QUALITY, WATER YEAR OCTOBER 2004 TO SEPTEMBER 2005 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Date |
Time |
Sample type |
Instan- taneous dis- charge, cfs (00061) |
UV absorb- ance, 254 nm, wat flt units /cm (50624) |
UV absorb- ance, 280 nm, wat flt units /cm (61726) |
Baro- metric pres- sure, mm Hg (00025) |
Dis- solved oxygen, mg/L (00300) |
pH, water, unfltrd field, std units (00400) |
Specif. conduc- tance, wat unf uS/cm 25 degC (00095) |
Temper- ature, water, deg C (00010) |
Hard- ness, water, mg/L as CaCO3 (00900) |
Calcium water, fltrd, mg/L (00915) |
|
| NOV | |||||||||||||
| 16... | 1330 | Environmental | 374,000 | .104 | .078 | 772 | 9.7 | 7.5 | 306 | 13.5 | 130 | 34.9 | |
| DEC | |||||||||||||
| 14... | 1420 | Environmental | 792,000 | .090 | .068 | 783 | 12.4 | 7.6 | 233 | 9.0 | 100 | 29.2 | |
| 14... | 1428 | Field Blank | -- | <.004 | <.004 | -- | -- | -- | -- | -- | -- | -- | |
| JAN | |||||||||||||
| 19... | 1310 | Environmental | 957,000 | .102 | .077 | 773 | 11.5 | 7.6 | 262 | 4.5 | 83 | 23.8 | |
| 25... | 1130 | Environmental | 958,000 | .098 | .074 | 767 | 13.0 | 7.4 | 237 | 4.5 | 110 | 30.9 | |
| MAR | |||||||||||||
| 23... | 1400 | Environmental | 217,000 | .051 | .037 | 767 | 12.7 | 7.9 | 338 | 8.5 | 140 | 39.7 | |
| 23... | 1410 | Replicate | -- | .052 | .039 | -- | -- | -- | -- | -- | 140 | 38.9 | |
| APR | |||||||||||||
| 06... | 1400 | Environmental | 570,000 | .072 | .056 | 765 | 11.0 | 7.4 | 338 | 12.0 | 120 | 34.6 | |
| 06... | 1408 | Field Blank | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 12... | 1340 | Environmental | 649,000 | .067 | .050 | 759 | 10.6 | 7.5 | 263 | 14.0 | 110 | 30.0 | |
| 19... | 1350 | Environmental | 239,000 | .068 | .050 | 771 | 10.6 | 7.6 | 301 | 17.0 | 130 | 35.3 | |
| 19... | 1358 | Field Blank | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| MAY | |||||||||||||
| 12... | 1450 | Environmental | 175,000 | .107 | .079 | 771 | 10.6 | 7.7 | 291 | 19.0 | 130 | 35.3 | |
| 12... | 1458 | Field Blank | -- | -- | -- | -- | -- | -- | -- | -- | -- | E.02 | |
| 25... | 1300 | Environmental | 274,000 | .070 | .053 | 769 | 13.1 | 7.5 | 312 | 21.5 | 140 | 35.6 | |
| JUN | |||||||||||||
| 08... | 1230 | Environmental | 110,000 | .063 | .047 | 767 | 9.1 | 8.0 | 300 | 25.0 | 120 | 34.6 | |
| 08... | 1238 | Field Blank | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 22... | 1250 | Environmental | 125,000 | .081 | .060 | 773 | 9.0 | 7.8 | 343 | 27.0 | 140 | 37.9 | |
| 22... | 1300 | Replicate | -- | .080 | .058 | -- | -- | -- | -- | -- | 140 | 37.3 | |
| AUG | |||||||||||||
| 12... | 1300 | Environmental | 67,900 | .060 | .044 | 770 | 8.1 | 7.7 | 258 | 31.0 | 96 | 25.5 | |
| SEP | |||||||||||||
| 08... | 1300 | Environmental | 122,000 | .070 | .052 | 784 | 8.1 | 7.4 | 272 | 27.5 | -- | -- | |
|
Date |
Magnes- ium, water, fltrd, mg/L (00925) |
Potas- sium, water, fltrd, mg/L (00935) |
Sodium, water, fltrd, mg/L (00930) |
Alka- linity, wat flt inc tit field, mg/L as CaCO3 (39086) |
Bicar- bonate, wat flt incrm. titr., field, mg/L (00453) |
Chlor- ide, water, fltrd, mg/L (00940) |
Fluor- ide, water, fltrd, mg/L (00950) |
Silica, water, fltrd, mg/L (00955) |
Sulfate water, fltrd, mg/L (00945) |
Residue on evap. at 180degC wat flt mg/L (70300) |
Ammonia + org-N, water, fltrd, mg/L as N (00623) |
Ammonia + org-N, water, unfltrd mg/L as N (00625) |
Ammonia water, fltrd, mg/L as N (00608) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | 9.41 | 3.43 | 12.4 | 78 | 95 | 14.2 | .1 | 6.57 | 46.3 | 190 | .24 | .64 | E.03 |
| DEC | |||||||||||||
| 14... | 6.72 | 2.45 | 6.50 | 70 | 85 | 7.93 | .1 | 6.67 | 27.6 | 135 | .21 | .48 | <.04 |
| 14... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| JAN | |||||||||||||
| 19... | 5.70 | 2.26 | 6.04 | 69 | 84 | 10.7 | .1 | 5.13 | 29.6 | 151 | .27 | .60 | E.02 |
| 25... | 7.24 | 2.59 | 7.21 | 71 | 87 | 9.87 | .1 | 6.88 | 29.3 | 145 | .26 | .48 | <.04 |
| MAR | |||||||||||||
| 23... | 10.9 | 1.87 | 14.5 | 83 | 101 | 20.1 | .1 | 4.59 | 42.9 | 205 | .17 | .42 | <.04 |
| 23... | 10.7 | 1.88 | 14.3 | 83 | 101 | 19.5 | .1 | 4.59 | 41.7 | 200 | .16 | .42 | <.04 |
| APR | |||||||||||||
| 06... | 9.05 | 2.03 | 13.8 | 72 | 87 | 18.1 | .1 | 4.76 | 47.1 | 185 | .23 | .61 | <.04 |
| 06... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | E.005 |
| 12... | 7.64 | 1.79 | 9.45 | 64 | 79 | 11.6 | .1 | 4.88 | 34.4 | 149 | .18 | .52 | <.04 |
| 19... | 9.18 | 2.03 | 10.9 | 77 | 94 | 13.8 | .1 | 4.36 | 37.8 | 177 | .24 | .45 | <.04 |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| MAY | |||||||||||||
| 12... | 9.24 | 1.97 | 9.87 | 89 | 109 | 11.7 | .1 | 4.33 | 39.0 | 182 | .22 | .46 | <.04 |
| 12... | .019 | -- | E.11 | -- | -- | -- | -- | .06 | -- | -- | -- | -- | -- |
| 25... | 11.6 | 2.45 | 13.4 | 83 | 101 | 16.5 | .1 | 3.81 | 47.0 | 220 | .30 | .56 | <.04 |
| JUN | |||||||||||||
| 08... | 8.85 | 1.97 | 11.4 | 86 | 97 | 14.7 | .1 | 1.41 | 35.7 | 166 | .23 | .43 | <.04 |
| 08... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 22... | 11.8 | 2.84 | 13.0 | 92 | 112 | 16.5 | .2 | 2.86 | 43.5 | 207 | .27 | .52 | <.04 |
| 22... | 11.8 | 2.87 | 12.8 | 87 | 106 | 16.4 | .2 | 2.83 | 42.7 | 198 | .28 | .51 | <.04 |
| AUG | |||||||||||||
| 12... | 7.90 | 2.25 | 13.0 | 67 | 80 | 14.7 | .1 | 2.50 | 29.7 | 144 | .39 | .48 | <.04 |
| SEP | |||||||||||||
| 08... | -- | -- | -- | 60 | 73 | -- | -- | -- | -- | -- | .23 | .37 | <.04 |
|
Date |
Nitrite + nitrate water fltrd, mg/L as N (00631) |
Nitrite water, fltrd, mg/L as N (00613) |
Partic- ulate nitro- gen, susp, water, mg/L (49570) |
Ortho- phos- phate, water, fltrd, mg/L as P (00671) |
Phos- phorus, water, fltrd, mg/L (00666) |
Phos- phorus, water, unfltrd mg/L (00665) |
Total carbon, suspnd sedimnt total, mg/L (00694) |
Inor- ganic carbon, suspnd sedimnt total, mg/L (00688) |
Organic carbon, suspnd sedimnt total, mg/L (00689) |
Organic carbon, water, fltrd, mg/L (00681) |
Pheo- phytin a, phyto- plank- ton, ug/L (62360) |
Chloro- phyll a phyto- plank- ton, fluoro, ug/L (70953) |
Alum- inum, water, fltrd, ug/L (01106) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | .94 | E.005 | .24 | .063 | .078 | .24 | 2.0 | <.1 | 2.0 | 3.5 | E5.5 | E3.9 | 5 |
| DEC | |||||||||||||
| 14... | .98 | .008 | .29 | .044 | .062 | .22 | 3.0 | <.1 | 2.9 | 2.7 | -- | -- | -- |
| 14... | -- | -- | <.02 | -- | -- | -- | <.1 | <.1 | <.1 | .3 | -- | -- | -- |
| JAN | |||||||||||||
| 19... | 1.29 | .012 | .25 | .044 | .053 | .23 | 2.9 | <.1 | 2.9 | 3.3 | -- | -- | -- |
| 25... | 1.19 | .008 | .38 | .046 | .057 | .20 | 3.9 | <.1 | 3.9 | 2.4 | -- | -- | -- |
| MAR | |||||||||||||
| 23... | .93 | E.007 | .25 | .007 | .013 | .09 | 1.7 | <.1 | 1.7 | 1.7 | 4.2 | 14.3 | -- |
| 23... | .91 | E.007 | .21 | .006 | .013 | .09 | 1.6 | .2 | 1.4 | 1.7 | 3.1 | 9.0 | -- |
| APR | |||||||||||||
| 06... | 1.00 | .009 | .34 | .020 | .026 | .20 | 3.4 | <.1 | 3.4 | 2.1 | 3.9 | 5.4 | -- |
| 06... | E.008 | <.002 | -- | <.006 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 12... | .87 | .011 | .28 | .017 | .044 | .16 | 3.0 | <.1 | 2.9 | 2.3 | 2.3 | 3.9 | -- |
| 19... | .94 | .013 | .24 | .011 | .024 | E.11 | 1.7 | <.1 | 1.7 | 2.6 | 9.5 | 11.9 | -- |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | <.3 | <.3 | -- |
| MAY | |||||||||||||
| 12... | 1.07 | .010 | .23 | .013 | .023 | .09 | 1.7 | <.1 | 1.6 | 2.4 | 15.1 | 1.4 | -- |
| 12... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | <2 |
| 25... | 1.32 | .016 | .30 | .013 | .026 | .14 | 2.2 | <.1 | 2.2 | 2.7 | 13.1 | 15.8 | 6 |
| JUN | |||||||||||||
| 08... | .59 | .008 | .19 | <.006 | .010 | .05 | 1.2 | <.1 | 1.2 | 2.4 | 11.7 | 8.0 | -- |
| 08... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 22... | 1.70 | .061 | .25 | .018 | .030 | .07 | 1.4 | <.1 | 1.4 | 2.9 | 13.3 | 12.1 | 6 |
| 22... | 1.66 | .059 | .23 | .017 | .030 | .08 | 1.4 | <.1 | 1.4 | 3.0 | 11.7 | 10.9 | 6 |
| AUG | |||||||||||||
| 12... | .18 | .017 | .27 | <.006 | .011 | .06 | 1.6 | <.1 | 1.6 | 3.0 | -- | -- | 7 |
| SEP | |||||||||||||
| 08... | .34 | .010 | .21 | .022 | .036 | .08 | 1.3 | <.1 | 1.3 | 2.4 | 10.2 | 15.4 | -- |
|
Date |
Anti- mony, water, fltrd, ug/L (01095) |
Arsenic water, fltrd, ug/L (01000) |
Barium, water, fltrd, ug/L (01005) |
Beryll- ium, water, fltrd, ug/L (01010) |
Boron, water, fltrd, ug/L (01020) |
Cadmium water, fltrd, ug/L (01025) |
Chrom- ium, water, fltrd, ug/L (01030) |
Cobalt water, fltrd, ug/L (01035) |
Copper, water, fltrd, ug/L (01040) |
Iron, water, fltrd, ug/L (01046) |
Lead, water, fltrd, ug/L (01049) |
Lithium water, fltrd, ug/L (01130) |
Mangan- ese, water, fltrd, ug/L (01056) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | <.20 | .7 | 33 | <.06 | 41 | <.04 | <.8 | .147 | 1.7 | 10 | E.06 | 3.2 | .8 |
| DEC | |||||||||||||
| 14... | -- | .9 | -- | -- | 41 | -- | -- | -- | -- | 14 | -- | 5.1 | -- |
| 14... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| JAN | |||||||||||||
| 19... | -- | .5 | -- | -- | 15 | -- | -- | -- | -- | 23 | -- | 1.2 | -- |
| 25... | -- | .5 | -- | -- | 27 | -- | -- | -- | -- | 16 | -- | 2.3 | -- |
| MAR | |||||||||||||
| 23... | -- | .4 | -- | -- | 39 | -- | -- | -- | -- | 8 | -- | 3.6 | -- |
| 23... | -- | .4 | -- | -- | 38 | -- | -- | -- | -- | 8 | -- | 3.9 | -- |
| APR | |||||||||||||
| 06... | -- | .5 | -- | -- | 30 | -- | -- | -- | -- | 7 | -- | 3.8 | -- |
| 06... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 12... | -- | .4 | -- | -- | 24 | -- | -- | -- | -- | 9 | -- | 2.2 | -- |
| 19... | -- | .5 | -- | -- | 25 | -- | -- | -- | -- | E6 | -- | 2.5 | -- |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| MAY | |||||||||||||
| 12... | -- | .5 | -- | -- | 33 | -- | -- | -- | -- | 13 | -- | 2.7 | -- |
| 12... | <.20 | <.2 | M | <.06 | <8 | <.04 | <.8 | .030 | <.4 | <6 | <.08 | <.6 | <.2 |
| 25... | E.12 | .6 | 31 | <.06 | 39 | E.02 | <.8 | .133 | 1.4 | E4 | <.08 | 3.5 | .3 |
| JUN | |||||||||||||
| 08... | -- | .6 | -- | -- | 38 | -- | -- | -- | -- | E5 | -- | 3.1 | -- |
| 08... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 22... | E.15 | .9 | 37 | <.06 | 53 | E.02 | <.8 | .138 | 1.7 | <6 | <.08 | 2.9 | 1.1 |
| 22... | E.15 | .9 | 37 | <.06 | 52 | E.02 | <.8 | .139 | 1.6 | <6 | <.08 | 2.9 | .9 |
| AUG | |||||||||||||
| 12... | .21 | 1.2 | 27 | <.06 | 55 | <.04 | <.8 | .085 | 1.4 | <6 | <.08 | 2.5 | .3 |
| SEP | |||||||||||||
| 08... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Date |
Molyb- denum, water, fltrd, ug/L (01060) |
Nickel, water, fltrd, ug/L (01065) |
Selen- ium, water, fltrd, ug/L (01145) |
Silver, water, fltrd, ug/L (01075) |
Stront- ium, water, fltrd, ug/L (01080) |
Vanad- ium, water, fltrd, ug/L (01085) |
Zinc, water, fltrd, ug/L (01090) |
2,6-Di- ethyl- aniline water fltrd 0.7u GF ug/L (82660) |
CIAT, water, fltrd, ug/L (04040) |
Aceto- chlor, water, fltrd, ug/L (49260) |
Ala- chlor, water, fltrd, ug/L (46342) |
alpha- HCH, water, fltrd, ug/L (34253) |
Atra- zine, water, fltrd, ug/L (39632) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | 1.6 | 1.01 | E.2 | <.2 | 165 | .8 | .8 | <.006 | E.014 | <.010 | <.005 | <.005 | .077 |
| DEC | |||||||||||||
| 14... | -- | -- | .5 | -- | 112 | .7 | -- | <.006 | E.011 | <.006 | <.005 | <.005 | .035 |
| 14... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| JAN | |||||||||||||
| 19... | -- | -- | E.3 | -- | 92.6 | .4 | -- | <.006 | E.014 | .008 | <.005 | <.005 | .039 |
| 25... | -- | -- | E.2 | -- | 117 | 1.1 | -- | <.006 | E.012 | .020 | <.005 | <.005 | .046 |
| MAR | |||||||||||||
| 23... | -- | -- | E.4 | -- | 175 | .3 | -- | <.006 | E.006 | .031 | <.005 | <.005 | .038 |
| 23... | -- | -- | E.4 | -- | 177 | .4 | -- | <.006 | E.005 | .035 | <.005 | <.005 | .040 |
| APR | |||||||||||||
| 06... | -- | -- | .5 | -- | 195 | .3 | -- | <.006 | E.008 | <.006 | <.005 | <.005 | .168 |
| 06... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 12... | -- | -- | E.3 | -- | 151 | .4 | -- | <.006 | E.012 | .007 | <.005 | <.005 | .134 |
| 19... | -- | -- | E.2 | -- | 156 | .7 | -- | <.006 | E.020 | .025 | <.005 | <.005 | .688 |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| MAY | |||||||||||||
| 12... | -- | -- | E.3 | -- | 170 | .7 | -- | <.006 | E.045 | .127 | <.005 | <.005 | 1.40 |
| 12... | <.4 | E.03 | <.4 | <.2 | <.40 | E.1 | .7 | -- | -- | -- | -- | -- | -- |
| 25... | 1.6 | 2.35 | .5 | <.2 | 183 | .6 | .7 | <.006 | E.196 | .517 | E.014 | <.005 | 3.32 |
| JUN | |||||||||||||
| 08... | -- | -- | .4 | -- | 156 | .9 | -- | <.006 | E.073 | .067 | <.005 | <.005 | 1.08 |
| 08... | -- | -- | -- | -- | -- | -- | -- | <.006 | <.006 | <.006 | <.005 | <.005 | <.007 |
| 22... | 2.2 | 2.68 | .5 | <.2 | 160 | 1.0 | 1.4 | <.006 | E.126 | .169 | <.005 | <.005 | 1.54 |
| 22... | 2.1 | 2.57 | .5 | <.2 | 158 | 1.0 | .9 | <.006 | E.154 | .170 | E.004 | <.005 | 1.56 |
| AUG | |||||||||||||
| 12... | 2.4 | 1.64 | E.4 | <.2 | 132 | 1.0 | .6 | <.006 | E.034 | .012 | <.005 | <.005 | .273 |
| SEP | |||||||||||||
| 08... | -- | -- | -- | -- | -- | -- | -- | <.006 | E.007 | <.006 | <.005 | <.005 | .086 |
|
Date |
Azin- phos- methyl, water, fltrd 0.7u GF ug/L (82686) |
Ben- flur- alin, water, fltrd 0.7u GF ug/L (82673) |
Butyl- ate, water, fltrd, ug/L (04028) |
Car- baryl, water, fltrd 0.7u GF ug/L (82680) |
Carbo- furan, water, fltrd 0.7u GF ug/L (82674) |
Chlor- pyrifos water, fltrd, ug/L (38933) |
cis- Per- methrin water fltrd 0.7u GF ug/L (82687) |
Cyana- zine, water, fltrd, ug/L (04041) |
DCPA, water fltrd 0.7u GF ug/L (82682) |
Diazi- non, water, fltrd, ug/L (39572) |
Diel- drin, water, fltrd, ug/L (39381) |
Disul- foton, water, fltrd 0.7u GF ug/L (82677) |
EPTC, water, fltrd 0.7u GF ug/L (82668) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| DEC | |||||||||||||
| 14... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 14... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| JAN | |||||||||||||
| 19... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 25... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | .005 |
| MAR | |||||||||||||
| 23... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 23... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| APR | |||||||||||||
| 06... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 06... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 12... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 19... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| MAY | |||||||||||||
| 12... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 12... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 25... | <.050 | <.010 | <.004 | <.041 | <.020 | <.010 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| JUN | |||||||||||||
| 08... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 08... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 22... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| 22... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| AUG | |||||||||||||
| 12... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
| SEP | |||||||||||||
| 08... | <.050 | <.010 | <.004 | <.041 | <.020 | <.005 | <.006 | <.018 | <.003 | <.005 | <.009 | <.02 | <.004 |
|
Date |
Ethal- flur- alin, water, fltrd 0.7u GF ug/L (82663) |
Etho- prop, water, fltrd 0.7u GF ug/L (82672) |
Fonofos water, fltrd, ug/L (04095) |
Lindane water, fltrd, ug/L (39341) |
Linuron water fltrd 0.7u GF ug/L (82666) |
Mala- thion, water, fltrd, ug/L (39532) |
Methyl para- thion, water, fltrd 0.7u GF ug/L (82667) |
Metola- chlor, water, fltrd, ug/L (39415) |
Metri- buzin, water, fltrd, ug/L (82630) |
Moli- nate, water, fltrd 0.7u GF ug/L (82671) |
Naprop- amide, water, fltrd 0.7u GF ug/L (82684) |
p,p'- DDE, water, fltrd, ug/L (34653) |
Para- thion, water, fltrd, ug/L (39542) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .016 | <.006 | <.003 | <.007 | <.003 | <.010 |
| DEC | |||||||||||||
| 14... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .011 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 14... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| JAN | |||||||||||||
| 19... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .027 | E.004 | <.003 | <.007 | <.003 | <.010 |
| 25... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .029 | <.006 | <.003 | <.007 | <.003 | <.010 |
| MAR | |||||||||||||
| 23... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .006 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 23... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .008 | <.006 | <.003 | <.007 | <.003 | <.010 |
| APR | |||||||||||||
| 06... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .012 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 06... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 12... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .017 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 19... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .065 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| MAY | |||||||||||||
| 12... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .203 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 12... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 25... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .963 | .007 | <.003 | <.007 | <.003 | <.010 |
| JUN | |||||||||||||
| 08... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .226 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 08... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | <.006 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 22... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .458 | <.006 | <.003 | <.007 | <.003 | <.010 |
| 22... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .461 | <.006 | <.003 | <.007 | <.003 | <.010 |
| AUG | |||||||||||||
| 12... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .055 | <.006 | <.003 | <.007 | <.003 | <.010 |
| SEP | |||||||||||||
| 08... | <.009 | <.005 | <.003 | <.004 | <.035 | <.027 | <.015 | .021 | <.006 | <.003 | <.007 | <.003 | <.010 |
|
Date |
Peb- ulate, water, fltrd 0.7u GF ug/L (82669) |
Pendi- meth- alin, water, fltrd 0.7u GF ug/L (82683) |
Phorate water fltrd 0.7u GF ug/L (82664) |
Prome- ton, water, fltrd, ug/L (04037) |
Propy- zamide, water, fltrd 0.7u GF ug/L (82676) |
Propa- chlor, water, fltrd, ug/L (04024) |
Pro- panil, water, fltrd 0.7u GF ug/L (82679) |
Propar- gite, water, fltrd 0.7u GF ug/L (82685) |
Sima- zine, water, fltrd, ug/L (04035) |
Tebu- thiuron water fltrd 0.7u GF ug/L (82670) |
Terba- cil, water, fltrd 0.7u GF ug/L (82665) |
Terbu- fos, water, fltrd 0.7u GF ug/L (82675) |
Thio- bencarb water fltrd 0.7u GF ug/L (82681) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOV | |||||||||||||
| 16... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .225 | <.02 | <.034 | <.02 | <.010 |
| DEC | |||||||||||||
| 14... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .136 | <.02 | <.034 | <.02 | <.010 |
| 14... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| JAN | |||||||||||||
| 19... | <.004 | <.022 | <.011 | M | <.004 | <.025 | <.011 | <.02 | .209 | <.02 | <.034 | <.02 | <.010 |
| 25... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .196 | <.02 | <.034 | <.02 | <.010 |
| MAR | |||||||||||||
| 23... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .020 | <.02 | <.034 | <.02 | <.010 |
| 23... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .022 | <.02 | <.034 | <.02 | <.010 |
| APR | |||||||||||||
| 06... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .075 | <.02 | <.034 | <.02 | <.010 |
| 06... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 12... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .066 | <.02 | <.034 | <.02 | <.010 |
| 19... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .265 | <.02 | <.034 | <.02 | <.010 |
| 19... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| MAY | |||||||||||||
| 12... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .154 | <.02 | <.034 | <.02 | <.010 |
| 12... | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 25... | <.004 | <.022 | <.011 | .01 | <.004 | <.025 | <.020 | <.02 | .422 | <.02 | <.034 | <.02 | <.010 |
| JUN | |||||||||||||
| 08... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | .146 | <.02 | <.034 | <.02 | <.010 |
| 08... | <.004 | <.022 | <.011 | <.01 | <.004 | <.025 | <.011 | <.02 | <.005 | <.02 | <.034 | <.02 | <.010 |
| 22... | <.004 | <.022 | <.011 | .02 | <.004 | <.025 | <.011 | <.02 | .166 | <.02 | <.034 | <.02 | <.010 |
| 22... | <.004 | <.022 | <.011 | .02 | <.004 | <.025 | <.011 | <.02 | .178 | <.02 | <.034 | <.02 | <.010 |
| AUG | |||||||||||||
| 12... | <.004 | <.022 | <.011 | .02 | <.004 | <.025 | <.011 | <.02 | .025 | <.02 | <.034 | <.02 | <.010 |
| SEP | |||||||||||||
| 08... | <.004 | <.022 | <.011 | .01 | <.004 | <.025 | <.011 | <.02 | .011 | <.02 | <.034 | <.02 | <.010 |
|
Date |
Tri- allate, water, fltrd 0.7u GF ug/L (82678) |
Tri- flur- alin, water, fltrd 0.7u GF ug/L (82661) |
Uranium natural water, fltrd, ug/L (22703) |
Suspnd. sedi- ment, sieve diametr percent <.063mm (70331) |
Sus- pended sedi- ment concen- tration mg/L (80154) |
|---|---|---|---|---|---|
| NOV | |||||
| 16... | <.006 | <.009 | .34 | 93 | 133 |
| DEC | |||||
| 14... | <.006 | <.009 | -- | 85 | 116 |
| 14... | -- | -- | -- | -- | -- |
| JAN | |||||
| 19... | <.006 | <.009 | -- | 92 | 336 |
| 25... | <.006 | <.009 | -- | 74 | 103 |
| MAR | |||||
| 23... | <.006 | <.009 | -- | 98 | 41 |
| 23... | <.006 | <.009 | -- | 98 | 41 |
| APR | |||||
| 06... | <.006 | <.009 | -- | 88 | 147 |
| 06... | -- | -- | -- | -- | -- |
| 12... | <.006 | <.009 | -- | 88 | 102 |
| 19... | <.006 | <.009 | -- | 99 | 47 |
| 19... | -- | -- | -- | -- | -- |
| MAY | |||||
| 12... | <.006 | <.009 | -- | 97 | 39 |
| 12... | -- | -- | <.04 | -- | -- |
| 25... | <.006 | <.009 | .33 | 98 | 84 |
| JUN | |||||
| 08... | <.006 | <.009 | -- | 98 | 12 |
| 08... | <.006 | <.009 | -- | -- | -- |
| 22... | <.006 | <.009 | .38 | -- | -- |
| 22... | <.006 | <.009 | .37 | -- | -- |
| AUG | |||||
| 12... | <.006 | <.009 | .24 | -- | -- |
| SEP | |||||
| 08... | <.006 | <.009 | -- | -- | -- |
E--Laboratory estimated value.
M--Presence of material verified but not quantified.
<--Numeric result is less than the value shown.
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |