Station list     Available data
LOWER MISSISSIPPI RIVER BASIN


07022000       MISSISSIPPI RIVER AT THEBES, IL

(National Stream-Quality Accounting Network Station)


LOCATION.-- Lat 37°13'00", long 89°27'50", in NW 1/4 sec.17, T.15 S., R.3 W., Alexander County, Hydrologic Unit 07140105, near center span on downstream side of railroad bridge at Thebes, 5.0 mi downstream from Headwater Diversion Channel, and at mile 43.7 above Ohio River.

DRAINAGE AREA.-- 713,200 mi2, approximately.

PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE
 

DISCHARGE: October 1932 to current year. Monthly discharge only for some periods, published in WSP 1311. Prior to April 1941, published as "at Cape Girardeau, Mo".

 

STAGE: March 1933 to February 1938 and October 1939 to current year in reports of the U.S. Geological Survey. Prior to April 1941, published as "at Cape Girardeau, Mo". Since November 1878, under name of "at Grays Point" in files of the U.S. Army Corps of Engineers; January 1879 to May of 1896, published as "at Grays Point"; since May 1896, published as "at Cape Girardeau" in reports of the Mississippi River Commission February 1891 to February 1894; and since 1904, published as "at Cape Girardeau" in reports of the National Weather Service.

SURFACE-WATER QUALITY
 

CHEMICAL: January 1973 to current year.

 

SEDIMENT: October 1980 to current year.

 

SPECIFIC CONDUCTANCE: October 1974 to September 1981.

 

WATER TEMPERATURE: October 1974 to September 1981.


REVISED RECORDS.-- WSP 1341: 1844(M). WDR MO-76-1: Drainage area, WDR MO-98-1: Extreme outside period of record.

GAGE.-- Water-stage recorder, U.S. Army Corps of Engineers satellite telemeter and telemark. Datum of gage is 300.00 ft above sea level. Mar. 17, 1933, to Dec. 21 1934, nonrecording gage; Dec. 22, 1934, to Apr. 4, 1941, water-stage recorder, at site 8.2 mi upstream at datum 4.65 ft higher; Apr. 5, 1941, to Sept. 30, 1941, nonrecording gage at present site and datum; Oct. 1, 1941, to Oct. 11, 1943, at datum 0.07 ft higher. Prior to Apr. 5, 1941, various auxiliary gages used. Since Oct. 1, 1943, former gage at Cape Girardeau used as auxiliary gage.

REMARKS.-- Natural flow of stream affected by many reservoirs and navigation dams in the upper Mississippi River Basin and by many reservoirs and diversions for irrigation in the Missouri River Basin. NASQAN station January 1973 to September 1986. Illinois Environmental Protection Agency station October 1986 to September 1994 (during the period, samples were analyzed by the Illinois EPA). Re-established as a NASQAN station October 1994 to current year.

EXTREMES FOR PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 996,000 ft3/s, August 7, 1993; maximum gage height, 45.91 ft, May 23, 1995; minimum discharge, 23,400 ft3/s, December 13, 1937.
SPECIFIC CONDUCTANCE: Maximum daily, 705 microsiemens per centimeter, Aug. 5-7, 1980; minimum daily, 272 microsiemens per centimeter, Apr. 6, 1979.
WATER TEMPERATURE: Maximum daily, 31.5 °C, July 10 and 11, 1975, and July 17, 1977; minimum daily, 0.0 °C, on several days during winter periods.
SUSPENDED-SEDIMENT CONCENTRATONS: Maximum daily mean, 3,890 mg/L, Dec. 22, 1985; minimum daily mean, 13 mg/L, Jan. 28, 1981.
SUSPENDED-SEDIMENT LOADS: Maximum daily, 6,280,000 tons, Mar. 1, 1985; minimum daily, 2,530 tons, Jan. 28, 1981.

EXTREMES OUTSIDE PERIOD OF RECORD.--
SURFACE-WATER DISCHARGE AND STAGE: Flood of July 4, 1844, reached an elevation of 345.14 ft, present datum, at Grays Point, from floodmarks, discharge, 1,075,000 ft3/s, computed by the U.S. Army Corps of Engineers.

SURFACE-WATER-QUALITY, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001
DIS-UVUVOXYGEN,pH
CHARGE,ABSORB-ABSORB-DIS-WATERSPE-HARD-
INST.TURBID-ANCEANCESOLVEDWHOLECIFICNESS
(cubicITY LAB254 NM,280 NM,OXYGEN,(per-FIELDCON-TEMPER-TOTAL
SAMPLEfeetHACHWTR FLTWTR FLTDIS-cent(stand-DUCT-ATURE(mg/L
DATETIMETYPEper2100AN(units(unitsSOLVEDsatur-ardANCEWATERas
second)(NTU)/cm)/cm)(mg/L)ation)units)(mS/cm)(deg C)CaCO3)
(00061)(99872)(50624)(61726)(00300)(00301)(00400)(00095)(00010)(00900)
OCT
04...1345ENVIRONMENTAL100000------8.8988.161920.9220
04...1346REPLICATE--------------------
NOV
30...1000ENVIRONMENTAL11400038.147.11212.7968.06274.3230
30...1008BLANK------------4.53--0
JAN
08...1615ENVIRONMENTAL79400--.113.08115.11037.8450.7250
08...1623BLANK------------5.1412.9--
FEB
07...1345ENVIRONMENTAL161000120.178.13913.5977.33781.8170
07...1353BLANK------------6.01612.0--
MAR
05...1520ENVIRONMENTAL369000400.140.10511.5857.23533.5150
05...1528BLANK--------------------
05...1530REPLICATE--380.140.106----------140
19...1525ENVIRONMENTAL395000200.126.09311.1907.65116.2200
APR
09...1415ENVIRONMENTAL308000140.137.1035.2508.144113.6180
17...1015ENVIRONMENTAL382000310.137.1027.1697.543315.0200
MAY
02...1330ENVIRONMENTAL420000100.221.1668.9947.839617.6150
15...0955ENVIRONMENTAL459000200.205.1516.8737.941119.5170
JUN
05...0950ENVIRONMENTAL397000170.177.1306.9758.050618.7200
05...0958BLANK------------5.7424.7--
13...1350ENVIRONMENTAL6120004.6.225.1675.2617.736322.5160
JUL
18...1350ENVIRONMENTAL21000078.162.1178.51137.952127.8210
18...1401ENVIRONMENTAL--------------------
AUG
08...1350ENVIRONMENTAL16800094.145.1046.0848.249930.5200
SEP
11...1350ENVIRONMENTAL110000--.126.0895.6717.860326.6210

ALKA-ALKA-BICAR-CAR-SOLIDS,
MAGNE-POTAS-LINITYLINITYBONATEBONATECHLO-FLUO-SILICA,RESIDUE
CALCIUMSIUM,SIUM,SODIUM,WAT DISWAT DISWATERWATERRIDE,RIDE,DIS-SULFATEAT 180
DIS-DIS-DIS-DIS-FIX ENDTOT ITDIS ITDIS ITDIS-DIS-SOLVEDDIS-DEG. C
SOLVEDSOLVEDSOLVEDSOLVEDFIELDFIELDFIELDFIELDSOLVEDSOLVED(mg/LSOLVEDDIS-
DATE(mg/L(mg/L(mg/L(mg/L(mg/L as(mg/L as(mg/L as(mg/L(mg/L(mg/Las(mg/LSOLVED
as Ca)as Mg)as K)as Na)CaCO3)CaCO3)HCO3)as CO3)as Cl)as F)SiO2)as SO4)(mg/L)
(00915)(00925)(00935)(00930)(39036)(39086)(00453)(00452)(00940)(00950)(00955)(00945)(70300)
OCT
04...49.822.44.1247.8150151184028.0.47.6110377
04...--------------------------
NOV
30...55.323.24.1239.5160164200026.8.49.199.3375
30....05.008--.2------------<.02----
JAN
08...61.024.63.9642.0160161196036.8.310.985.4428
08...--------------------------
FEB
07...42.415.25.0527.3120123150039.0.27.946.5288
07...--------------------------
MAR
05...36.613.13.9513.59898120023.3.26.730.4209
05...--------------------------
05...35.811.93.7412.8--------24.0.26.530.4213
19...53.417.04.3122.6140146179024.6.39.956.6307
APR
09...47.115.54.5016.7--127----22.9.27.744.1274
17...49.518.83.2317.0120124151032.6.27.931.8281
MAY
02...39.613.53.9212.9110111136016.6.210.236.6249
15...45.314.64.2212.5110112137015.2.210.843.3247
JUN
05...52.218.04.6618.4140138168021.1.310.063.8321
05...<.01<.008--<.1------------<.1----
13...42.413.04.0710.9110109133012.9.29.533.5729
JUL
18...54.518.74.6423.8150153186019.4.310.767.3333
AUG
08...51.218.34.0222.1--------20.8.37.363.4297
SEP
11...50.319.55.2740.7140144176034.8.34.2101364

NITRO-NITRO-NITRO-NITRO-NITRO-NITRO-PHOS-CARBON,CARBON,CARBON,
GEN,GEN,AM-GEN,AM-GEN,GEN,GEN,PARPHOS-PHORUSINORG +INOR-CARBON,ORGANIC
AMMONIAMONIA +MONIA +NO2+NO3NITRITETICULTEPHORUSORTHO,PHOS-ORGANICGANIC,ORGANICPARTIC-
DIS-ORGANICORGANICDIS-DIS-WAT FLTDIS-DIS-PHORUSPARTIC.PARTIC.DIS-ULATE
SOLVEDDIS.TOTALSOLVEDSOLVEDSUSPSOLVEDSOLVEDTOTALTOTALTOTALSOLVEDTOTAL
DATE(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L
as N)as N)as N)as N)as N)as N)as P)as P)as P)as C)as C)as C)as C)
(00608)(00623)(00625)(00631)(00613)(49570)(00666)(00671)(00665)(00694)(00688)(00681)(00689)
OCT
04...<.020.37.741.00.023--.144.121.248----4.41.2
04...----------.322------.3<.14.52.3
NOV
30...<.041.45.811.61.019.263.183.127.2572.3<.14.92.3
30...<.002----<.005<.001----<.007----------
JAN
08....342.70.882.15.011.172.122.111.1911.5<.14.31.5
08...----------<.022------<.1<.1.23<.1
FEB
07....346.931.62.30.023.574.148.100.4656.0--6.5--
07...--------------------------
MAR
05....243.762.12.56.018.897.103.085.7769.9.15.09.8
05...----------<.022------<.1<.1.17<.1
05....249.712.02.61.0191.1.104.086.82510.25.110
19....155.611.73.06.029.848.128<.007.7147.3.34.47.0
APR
09....049.501.43.38.040.728.134.130.5513.5<.14.73.5
17...E.031.511.34.58.057.769.124.110.3985.3<.14.55.3
MAY
02...<.041.501.03.32.054.674.091.070.2915.1<.19.25.1
15...<.040.481.43.18.032.898.113.094.5169.6<.14.59.6
JUN
05...<.040.421.43.86.0511.1.140.127.5349.2<.15.49.2
05....002----<.005<.001----<.007----------
13...<.040.461.32.83.056.912.102.085.58710<.11110
JUL
18...<.040.42.842.75.015.360.156.141.3143.6<.16.53.5
AUG
08...E.029.381.11.83.020.426.135.124.2832.8<.14.82.8
SEP
11...<.040.38.65.719.051.772.156.141.2547.2<.14.87.1

COLI-FECALCHLOR-A
PHEO-FORM,STREP,PHYTO-ALUM-ANTI-BERYL-CHRO-
PHYTINE COLI,FECAL,KF STRPPLANK-INUM,MONY,ARSENICBARIUM,LIUM,BORON,CADMIUMMIUM,
A,MTEC MF0.7MF,TONDIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-
PHYTO-WATERmm-MFWATERCHROMOSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVED
DATEPHYTON(col./(col./(col./FLUOROM(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L
(mg/L)100 mL)100 mL)100 mL)(mg/L)as Al)as Sb)as As)as Ba)as Be)as B)as Cd)as Cr)
(62360)(31633)(31625)(31673)(70953)(01106)(01095)(01000)(01005)(01010)(01020)(01025)(01030)
OCT
04...--K5022054------2.3----124----
04...--------------------------
NOV
30...7.7200K420K51013.0681.66E1.6299<.06117.04E.4
30...----------<.3.43--6.0<.20<2<.30<.2
JAN
08...3.8K130484806.2----1.5----78----
08...--------------------------
FEB
07...23540680240010.3----1.3----43----
07...--------------------------
MAR
05...1534048074007.32.171.060.9<.0628.05<.8
05...13------6.23.161.057.9<.0626.09<.8
19...10540580640010.6----1.3----42----
APR
09...--K90K58K770------1.4----31----
17...252004604408.9----1.1----33----
MAY
02...5.892220K803.73.291.469.6<.0633E.02<.8
15...1521082040010.5----2.1----34----
JUN
05...11100070089010.3----2.2----49----
05...----------<1<.05<.2<1.0<.06<7<.04<.8
13...6.1K250K200K1503.8----1.8----33----
JUL
18...8.9K10100K712.2----2.7----63----
AUG
08...201401602235.25.352.989.6<.0662E.03<.8
SEP
11...29330K4204550.1----3.3----82----

MANGA-MOLYB-SELE-STRON-VANA-
COBALT,COPPER,IRON,LEAD,LITHIUMNESE,DENUM,NICKEL,NIUM,SILVER,TIUM,DIUM,ZINC,
DIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-DIS-
SOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVEDSOLVED
DATE(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L(mg/L
as Co)as Cu)as Fe)as Pb)as Li)as Mn)as Mo)as Ni)as Se)as Ag)as Sr)as V)as Zn)
(01035)(01040)(01046)(01049)(01130)(01056)(01060)(01065)(01145)(01075)(01080)(01085)(01090)
OCT
04...----20--24.4------<2.4--324<10.0--
04...--------------------------
NOV
30....262.560.1120.16.12.71.95<2.4<1.0284<8.019
30...<.20<.2<3<.30--<.1<.2<.50--<.2.53--<.5
JAN
08...----10--16.8------1.3--2962.8--
08...--------------------------
FEB
07...----M--6.9------.9--1682.3--
07...--------------------------
MAR
05....162.110E.043.13.71.31.65.7<1.01271.82
05....162.110E.052.93.51.21.70.7<1.01211.82
19...----<10--9.0------1.2--2101.8--
APR
09...----M--6.0------1.3--1631.8--
17...----20--3.0------.8--1142.2--
MAY
02....151.9ME.055.61.61.51.00.8<1.01342.72
15...----<10--7.1------1.4--1584.8--
JUN
05...----<10--10.2------1.3--1963.0--
05...<.02E.2<10<.08<.3<.1<.2<.06<.3<1.0<.08<.2<1
13...----<10--5.2------.9--1483.3--
JUL
18...----<10--15.6------1.3--2293.9--
AUG
08....182.2<10E.0411.5.43.1.621.2<1.02144.61
SEP
11...----<10--19.8------1.7--2664.9--

2,6-DI-BEN-CAR-CARBO-DEETHYL
ETHYLACETO-ALA-ATRA-FLUR-BUTYL-BARYLFURANCYANA-DCPAATRA-
ANILINECHLOR,CHLOR,ALPHAZINE,ALINATE,WATERWATERCHLOR-ZINE,WATERZINE,
WAT FLTWATERWATER,BHCWATER,WAT FLDWATER,FLTRDFLTRDPYRIFOSWATER,FLTRDWATER,
0.7 mFLTRDDISS,DIS-DISS,0.7 mDISS,0.7 m0.7 mDIS-DISS,0.7 mDISS,
DATEGF, RECRECREC,SOLVEDRECGF, RECRECGF, RECGF, RECSOLVEDRECGF, RECREC
(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)
(82660)(49260)(46342)(34253)(39632)(82673)(04028)(82680)(82674)(38933)(04041)(82682)(04040)
OCT
04...<.002<.010<.002<.005.164<.010<.002<.041<.020<.005<.018<.003E.009
04...--------------------------
NOV
30...<.002<.004<.002<.005.109<.010<.002<.041<.020<.005<.018<.003E.032
30...--------------------------
JAN
08...<.002.013<.002<.005.108<.010<.002<.041<.020<.005<.018<.003E.040
08...--------------------------
FEB
07...--------------------------
07...<.002<.004<.002<.005<.007<.010<.002<.041<.020<.005<.018<.003<.006
MAR
05...<.002.013<.002<.005.148E.004<.002E.006<.020<.005E.013<.003E.029
05...<.002<.004<.002<.005E.002E.006<.002E.006<.020E.004<.018E.003E.002
05...<.002.015<.002<.005.164<.010<.002E.006<.020<.005E.013<.003E.037
19...<.002.046.012<.005.191<.010<.002<.041<.020<.005E.006<.003E.037
APR
09...<.002.030.336<.005.326<.010<.002<.041<.020<.005.025<.003E.043
17...<.002.065.008<.005.412<.010<.002E.007<.020<.005E.008<.003E.029
MAY
02...<.002.060.006<.005.294<.010<.002<.041<.020<.005<.018<.003E.048
15...--------------------------
JUN
05...<.002.350.032<.0051.55<.010<.002<.041<.020<.005E.008<.003E.211
05...--------------------------
13...<.002.305.090<.0051.01<.010<.002<.041<.020<.005E.007<.003E.312
JUL
18...<.002.081.017<.005.739<.010<.002<.041<.020<.005E.004<.003E.118
AUG
08...<.002.044.010<.005.465<.010<.002<.041<.020<.005<.018<.003E.125
SEP
11...<.002.015<.002<.005.199<.010<.002<.041<.020<.005<.018<.003E.051

DISUL-ETHAL-ETHO-LIN-METHYLMETHYL
FOTONEPTCFLUR-PROPURONAZIN-PARA-
DI-DI-WATERWATERALINWATERFONOFOSWATERMALA-PHOSTHIONMETO-
AZINON,ELDRINFLTRDFLTRDWAT FLTFLTRDWATERLINDANEFLTRDTHION,WAT FLTWAT FLTLACHLOR
DIS-DIS-0.7 m0.7 m0.7 m0.7 mDISSDIS-0.7mDIS-0.7 m0.7 mWATER
DATESOLVEDSOLVEDGF, RECGF, RECGF, RECGF, RECRECSOLVEDGF, RECSOLVEDGF, RECGF, RECDISSOLV
(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)
(39572)(39381)(82677)(82668)(82663)(82672)(04095)(39341)(82666)(39532)(82686)(82667)(39415)
OCT
04...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.041
04...--------------------------
NOV
30...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.020.033
30...--------------------------
JAN
08...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.034
08...--------------------------
FEB
07...--------------------------
07...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006<.013
MAR
05...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.103
05...E.003.007<.021<.002E.006<.005<.003<.004<.035<.027<.050<.006E.002
05...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.107
19...E.004<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050.025.075
APR
09...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.183
17...E.004<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.010.365
MAY
02...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.318
15...--------------------------
JUN
05...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.753
05...--------------------------
13...E.004<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.672
JUL
18...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.270
AUG
08...<.005<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.150
SEP
11....010<.005<.021<.002<.009<.005<.003<.004<.035<.027<.050<.006.060

MOL-NAPROP-PEB-PENDI-PER-PRON-PRO-
METRI-INATEAMIDEULATEMETH-METHRINPHORATEPRO-AMIDEPROPA-PANIL
BUZINWATERWATERPARA-WATERALINCISWATERMETON,WATERCHLOR,WATER
SENCORFLTRDFLTRDP,P'THION,FILTRDWAT FLTWAT FLTFLTRDWATER,FLTRDWATER,FLTRD
WATER0.7 m0.7 mDDEDIS-0.7 m0.7 m0.7 m0.7 mDISS,0.7 mDISS,0.7 m
DATEDISSOLVGF, RECGF, RECDISSOLVSOLVEDGF, RECGF, RECGF, RECGF, RECRECGF, RECRECGF, REC
(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)
(82630)(82671)(82684)(34653)(39542)(82669)(82683)(82687)(82664)(04037)(82676)(04024)(82679)
OCT
04...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.007<.004<.010<.011
04...--------------------------
NOV
30...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.006<.004<.010<.011
30...--------------------------
JAN
08...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.005<.004<.010<.011
08...--------------------------
FEB
07...--------------------------
07...<.006<.002<.007<.003<.007<.020<.010<.006<.011<.015<.004<.010<.011
MAR
05...E.006<.002<.007<.003<.007<.002<.010<.006<.011E.005<.004<.010<.011
05...<.006<.002<.007E.004<.007<.002E.007<.006<.011<.015<.004<.010<.011
05...<.006<.002<.007E.003<.007<.002<.010<.006<.011E.005<.004<.010<.011
19...<.006<.002<.007<.003<.007<.002<.010<.006<.011<.015<.004<.010<.011
APR
09...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.003<.004<.010<.011
17....009<.002<.007<.003<.007<.002<.010<.006<.011E.004<.004<.010<.011
MAY
02...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.003<.004<.010<.011
15...--------------------------
JUN
05....030<.002<.007<.003<.007<.002<.010<.006<.011E.005<.004<.010<.011
05...--------------------------
13....030<.002<.007<.003<.007<.002<.010<.006<.011E.005<.004<.010<.011
JUL
18....009<.002<.007<.003<.007<.002<.010<.006<.011E.007<.004<.010<.011
AUG
08...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.009<.004<.010<.011
SEP
11...<.006<.002<.007<.003<.007<.002<.010<.006<.011E.010<.004<.010<.011

PRO-TEBU-TER-TER-THIO-TRIAL-TRI-SED.
PARGITESI-THIURONBACILBUFOSBENCARBLATEFLUR-URANIUMSUSP.
WATERMAZINE,WATERWATERWATERWATERWATERALINNATURALSIEVESEDI-
FLTRDWATER,FLTRDFLTRDFLTRDFLTRDFLTRDWAT FLTDIS-DIAM.MENT,
0.7 mDISS,0.7 m0.7 m0.7 m0.7 m0.7 m0.7 mSOLVED% FINERSUS-
DATEGF, RECRECGF, RECGF, RECGF, RECGF, RECGF, RECGF, REC(mg/LTHANPENDED
(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)as U).062 mm(mg/L)
(82685)(04035)(82670)(82665)(82675)(82681)(82678)(82661)(22703)(70331)(80154)
OCT
04...<.023<.011<.016<.034<.017<.005<.002<.009--8377
04...------------------8477
NOV
30...<.023.037<.016<.034<.017<.005<.002<.0092.104684
30...----------------<.20----
JAN
08...<.023E.011<.016<.034<.017<.005<.002<.009--5558
08...------------------4849
FEB
07...------------------63333
07...<.023<.011<.016<.034<.017<.005<.002<.009------
MAR
05...<.023.046<.016<.034<.017<.005<.002E.005.8581866
05...<.023<.011<.016<.034<.017E.003E.003E.006------
05...<.023.050<.016<.034<.017<.005<.002E.004.8183826
19...<.023.014<.016<.034<.017<.005<.002<.009--77756
APR
09...<.023E.009<.016<.034<.017<.005<.002E.004--86737
17...<.023.047<.016<.034<.017<.005<.002<.009--88669
MAY
02...<.023.015<.016<.034<.017<.005<.002<.0091.4470257
15...------------------84562
JUN
05...<.023.072<.016<.034<.017<.005<.002<.009--86508
05...----------------<.02----
13...<.023.045<.016<.034<.017<.005<.002<.009--89546
JUL
18...<.023.016<.016<.034<.017<.005<.002<.009--89162
AUG
08...<.023E.010<.016<.034<.017<.005<.002<.0092.4895153
SEP
11...<.023E.009<.016<.034<.017<.005<.002<.009--96150

<Less than.
KResults based on colony count outside the acceptable range (non-ideal colony count).
ELaboratory estimated value.
MPresence of material verified, but not quantified.


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data