Water Data Report 1997
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04193500 MAUMEE RIVER AT WATERVILLE, OHIO
LOCATION.--Lat 41030'00", long 83042'46", Lucas County, Hydrologic Unit 04100009, on downstream side of first pier
from left end of bridge on State Highway 64 at Waterville, 3 mi downstream from Tontogany Creek, and 20.7 mi
upstream from mouth.
DRAINAGE AREA.--6,330 mi2.
WATER-DISCHARGE RECORDS
PERIOD OF RECORD.--November 1898 to December 1901, August 1921 to December 1935, March 1939 to current year. Miami
and Erie Canal flow included at Waterville prior to 1930 when the canal was abandoned.
REVISED RECORDS.--WSP 894: 1930(M). WSP 1084: 1946. WSP 1387: 1900(M), 1922-23, 1933. WDR OH-68-1: 1967. WDR
OH-70-1: Drainage area. WRD-OH-82-2: 1981.
GAGE.--Water-stage recorder with auxiliary crest-stage gage. Datum of gage is 595.71 ft above sea level.
Nov. 19, 1898 to Dec. 31, 1901, Aug. 26, 1921, to July 31, 1930, nonrecording gage, Aug. 1, 1930, to Dec. 31,
1935, water-stage recorder, Mar. 14, 1939, to Mar. 12, 1940, nonrecording gage at same site and datum.
REMARKS.--Records fair except for estimated record, which are poor. Satellite telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--Practically no flow at times prior to June 30, 1929, when entire river flow was being
diverted by canal.
EXTREMES OUTSIDE PERIOD OF RECORD.--Flood in March 1913 reached a stage of 19.9 ft, from information by local
resident; estimated discharge, 180,000 ft3/s, from rating curve extended above 94,000 ft3/s.
DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DAILY MEAN VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
1 1180 798 8760 6870 e3300 63800 7450 1410 24500 4570 961 1100
2 1050 658 13700 5280 e2900 53300 6030 746 50100 10600 911 1140
3 696 728 14200 4910 e2700 38600 4660 1690 61600 10100 688 1030
4 907 629 10600 4670 5470 29200 3810 7330 57200 6010 643 1440
5 745 558 7580 7150 18000 21900 3670 11400 42500 4910 465 1580
6 620 589 5990 13900 25700 16300 5510 11700 25800 3200 552 1020
7 473 784 4330 12100 23000 14100 5340 9460 17000 2220 759 611
8 373 3110 4900 8380 e15000 12500 5210 6930 12000 2700 507 597
9 416 11200 3550 e4500 e10000 10000 4150 5380 8260 16300 459 740
10 394 11200 4160 e2000 e7400 9450 2910 3700 5240 28500 425 1240
11 363 8830 3490 e1300 e5200 11500 3280 3290 3540 22500 385 7760
12 353 7060 14300 e1150 e3700 10900 2270 3590 3050 15700 404 8230
13 350 5580 28400 e1000 e3000 8070 2760 2050 2480 11300 588 4260
14 282 2970 26700 e960 e2500 19700 5190 2230 2380 6260 817 3070
15 244 1910 20700 e900 e2100 43800 5390 2090 3000 3600 2180 2120
16 349 2300 14900 e1400 e1800 38200 4260 1640 2810 1360 2210 1420
17 273 1550 11900 e1300 e1500 26900 3230 1550 2070 1280 7100 1550
18 389 1300 15300 e1200 e1300 19500 2440 1300 1850 1190 19800 3520
19 317 1200 e16000 e1100 2900 13900 2540 3120 1950 954 17100 4680
20 315 1420 e12000 e1000 7740 10800 2040 12100 1950 959 12600 7840
21 432 1220 e6200 e1200 25100 8830 1930 14600 3210 1090 8260 18400
22 434 1180 e5600 e1500 33300 7070 1830 8980 7790 922 5180 14600
23 654 1100 e5400 9980 30200 5620 1540 5900 9060 6970 3450 9860
24 856 988 19700 17600 22700 4640 1660 3450 6670 12700 2850 7980
25 392 1290 30500 e14000 16500 3650 1490 9050 5960 8290 3120 5750
26 506 1720 22700 e10000 e13000 5320 1220 43800 4720 6380 4790 3940
27 702 7330 15900 e7000 e28000 5140 1080 47800 5940 4100 4750 2920
28 629 9350 11500 e5600 e56000 5020 1370 33800 6320 3450 3450 2670
29 458 7180 9230 e4800 --- 4750 999 22000 5730 2670 1730 2180
30 1340 5740 8340 e4200 --- 7000 1010 21800 4200 1410 1720 1660
31 1120 --- 7060 e3700 --- 8240 --- 15300 --- 1440 1470 ---
TOTAL 17612 101472 383590 160650 370010 537700 96269 319186 388880 203635 110324 124908
MEAN 568 3382 12370 5182 13210 17350 3209 10300 12960 6569 3559 4164
MAX 1340 11200 30500 17600 56000 63800 7450 47800 61600 28500 19800 18400
MIN 244 558 3490 900 1300 3650 999 746 1850 922 385 597
CFSM .09 .53 1.95 .82 2.09 2.74 .51 1.63 2.05 1.04 .56 .66
IN. .10 .60 2.25 .94 2.17 3.16 .57 1.88 2.29 1.20 .65 .73
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1930 - 1997, BY WATER YEAR (WY)
MEAN 1442 3101 5410 6862 7880 11000 9639 6035 4227 2442 1095 1127
MAX 9041 19010 23830 34010 30000 38210 25890 29540 24030 11200 6185 10320
(WY) 1955 1993 1967 1950 1976 1982 1957 1943 1981 1992 1958 1992
MIN 95.5 196 177 235 424 1759 914 587 231 207 146 127
(WY) 1964 1965 1964 1945 1934 1941 1946 1934 1988 1930 1941 1963
SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1930 - 1997
ANNUAL TOTAL 2434873 2814236
ANNUAL MEAN 6653 7710 5004
HIGHEST ANNUAL MEAN 9370 1950
LOWEST ANNUAL MEAN 938 1931
HIGHEST DAILY MEAN 54000 Jan 20 63800 Mar 1 113000 Mar 14 1982
LOWEST DAILY MEAN 230 Sep 24 244 Oct 15 17 Jun 30 1988
ANNUAL SEVEN-DAY MINIMUM 301 Sep 20 310 Oct 14 47 Jun 27 1988
INSTANTANEOUS PEAK FLOW 67300 Mar 1 121000 Mar 14 1982
INSTANTANEOUS PEAK STAGE 13.79 Mar 1 17.18 Mar 14 1982
INSTANTANEOUS LOW FLOW 244 Oct 15 17 Jun 30 1988
ANNUAL RUNOFF (CFSM) 1.05 1.22 .79
ANNUAL RUNOFF (INCHES) 14.31 16.54 10.74
10 PERCENT EXCEEDS 19700 19700 13900
50 PERCENT EXCEEDS 2700 3940 1640
90 PERCENT EXCEEDS 393 656 257
e Estimated.
04193500 MAUMEE RIVER AT WATERVILLE, OHIO
WATER-QUALITY RECORDS
PERIOD OF RECORD.--April 1950 to current year.
PERIOD OF DAILY RECORD.--
CHLORIDE: October 1987 to September 1994.
NITROGEN, NITRITE + NITRATE: October 1987 to September 1994.
NITROGEN, AMMONIA + ORGANIC: October 1987 to September 1994.
PHOSPHORUS: October 1987 to September 1994.
SUSPENDED SEDIMENT DISCHARGE: April 1950 to September 1984. October 1987 to current year.
INSTRUMENTATION.--Refrigerated water-quality pumping sampler, operated by Heidelberg College Water Quality
Laboratory, from October 1987 to September 1994. Sampler located at station 04193490.
REMARKS.--Sediment samples were collected by a local observer on an approximate once daily basis. Those suspended-
sediment samples are considered to be unreliable and were not used. Samples collected by Heidelberg College Water
Quality Laboratory that were analyzed for concentration using methods for suspended solids were used instead. The
laboratory operates a pumping sampler located upstream at the Bowling Green Water Treatment Plant. The sampler
collects a sample every eight hours. Sediment loads were calculated using the mean-interval method (Porterfield,
George, 1972, Computation of Fluvial-Sediment Discharge: U.S. Geological Survey, Techniques of Water-Resources
Investigations, Book 3, Chap. C3, 66 p.). For days with unsteady concentration, discharge, or both, the day was
subdivided into hourly intervals and the daily load was calculated by summation of hourly loads. This required
interpolation between measured and estimated concentrations.
EXTREMES FOR PERIOD OF DAILY RECORD.--
SEDIMENT CONCENTRATIONS: Maximum daily mean, 2,240 mg/L, Mar. 26, 1954; minimum daily mean, 1 mg/L, on many days
during 1953, 1955, 1963.
SEDIMENT LOADS: Maximum daily, 300,000 tons, Feb. 24, 1990; minimum daily, 0.26 ton, Sep. 18, 1955.
EXTREMES FOR CURRENT YEAR.--
SEDIMENT CONCENTRATIONS: Maximum daily mean, 1,350 mg/L, Feb. 28; minimum daily mean, 7 mg/L, June 15.
SEDIMENT LOADS: Maximum daily, 204,000 tons, Feb. 28; minimum daily, 13 tons, Oct. 15.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DIS- PH
CHARGE, SPE- WATER
INST. CIFIC WHOLE
SAM- CUBIC CON- FIELD TEMPER- TEMPER-
PLING FEET DUCT- (STAND- ATURE ATURE
DATE TIME METHOD, PER ANCE ARD AIR WATER
CODES* SECOND (US/CM) UNITS) (DEG C) (DEG C)
(82398) (00061) (00095) (00400) (00020) (00010)
OCT
10... 1325 10 391 756 8.5 12.5 13.5
10... 1445 50 396 -- -- -- --
MAY
02... 0945 10 694 573 8.4 14.0 12.0
02... 1110 50 720 -- -- -- --
08... 0955 10 6830 580 7.8 9.0 12.0
AUG
28... 0945 10 3600 442 7.9 19.0 21.0
28... 1100 50 3470 -- -- -- --
NITRO- NITRO-
CHLO- GEN, GEN,AM- SEDIMENT
RIDE, NO2+NO3 MONIA + PHOS- SEDI- PARTICLE
DIS- DIS- ORGANIC PHORUS MENT, SIZE
SOLVED SOLVED TOTAL TOTAL SUS- <.0625MM
DATE (MG/L (MG/L (MG/L (MG/L PENDED SILTCLAY
AS CL) AS N) AS N) AS P) (MG/L) (PERCENT)
(00940) (00631) (00625) (00665) (80154) (80250)
OCT
10... 73 0.05 1.3 0.11 19 --
10... 77 0.10 1.5 0.13 -- --
MAY
02... 42 3.6 1.0 0.09 19 94.7
02... 43 3.9 1.2 0.08 -- --
08... -- -- -- -- 84 --
AUG
28... 22 1.8 1.0 0.19 70 --
28... 23 1.8 0.9 0.20 -- --
*10 - Stream cross-section sample using equal-width-increment (EWI) sampling method.
*50 - Point sample obtained from flow tank.
SEDIMENT DISCHARGE, SUSPENDED (TONS/DAY), WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
MEAN MEAN MEAN
MEAN CONCEN- SEDIMENT MEAN CONCEN- SEDIMENT MEAN CONCEN- SEDIMENT
DISCHARGE TRATION DISCHARGE DISCHARGE TRATION DISCHARGE DISCHARGE TRATION DISCHARGE
DAY (CFS) (MG/L) (TONS/DAY) (CFS) (MG/L) (TONS/DAY) (CFS) (MG/L) (TONS/DAY)
OCTOBER NOVEMBER DECEMBER
1 1180 32 100 798 13 28 8760 120 2910
2 1050 33 93 658 8 15 13700 183 6960
3 696 28 53 728 8 16 14200 263 10100
4 907 25 62 629 9 15 10600 222 6430
5 745 25 50 558 9 14 7580 118 2430
6 620 21 35 589 11 18 5990 87 1410
7 473 20 25 784 17 36 4330 79 921
8 373 28 28 3110 26 258 4900 55 729
9 416 25 28 11200 84 2610 3550 46 437
10 394 20 22 11200 168 5120 4160 43 479
11 363 20 19 8830 127 3010 3490 37 377
12 353 23 22 7060 115 2200 14300 119 5480
13 350 24 23 5580 77 1160 28400 674 52500
14 282 22 16 2970 47 383 26700 622 45100
15 244 19 13 1910 34 175 20700 400 22500
16 349 23 21 2300 29 180 14900 263 10600
17 273 23 17 1550 32 134 11900 240 7710
18 389 21 22 1300 25 87 15300 193 7880
19 317 21 18 1200 18 59 e16000 154 6640
20 315 21 18 1420 15 57 e12000 204 6600
21 432 18 21 1220 11 37 e6200 150 2500
22 434 18 21 1180 9 27 e5600 97 1470
23 654 25 45 1100 9 27 e5400 77 1130
24 856 20 47 988 11 28 19700 152 9300
25 392 14 15 1290 14 49 30500 413 34100
26 506 19 26 1720 13 58 22700 277 17000
27 702 21 39 7330 20 433 15900 206 8870
28 629 19 33 9350 41 1010 11500 164 5090
29 458 19 23 7180 70 1340 9230 136 3400
30 1340 32 127 5740 79 1220 8340 116 2600
31 1120 22 64 --- --- --- 7060 108 2050
TOTAL 17612 --- 1146 101472 --- 19804 383590 --- 285703
JANUARY FEBRUARY MARCH
1 6870 94 1750 e3300 19 173 63800 1110 192000
2 5280 80 1130 e2900 23 182 53300 629 91200
3 4910 67 890 e2700 29 211 38600 302 31500
4 4670 57 713 5470 79 1420 29200 263 20400
5 7150 74 1620 18000 233 11600 21900 242 14300
6 13900 242 9150 25700 282 19600 16300 149 6600
7 12100 296 9740 23000 392 24300 14100 115 4350
8 8380 193 4400 e15000 352 14300 12500 86 2910
9 e4500 109 1320 e10000 251 6780 10000 73 1960
10 e2000 113 612 e7400 179 3580 9450 56 1430
11 e1300 59 208 e5200 117 1640 11500 88 2750
12 e1150 48 148 e3700 75 748 10900 108 3150
13 e1000 34 90 e3000 52 422 8070 112 2440
14 e960 26 68 e2500 41 278 19700 222 13400
15 e900 19 47 e2100 35 196 43800 371 44300
16 e1400 20 76 e1800 27 133 38200 261 26100
17 e1300 18 62 e1500 24 95 26900 308 22400
18 e1200 14 45 e1300 25 88 19500 235 12400
19 e1100 11 32 2900 70 616 13900 180 6750
20 e1000 10 26 7740 161 3500 10800 137 4000
21 e1200 9 28 25100 365 26400 8830 105 2500
22 e1500 34 136 33300 469 42100 7070 80 1530
23 9980 92 2720 30200 344 28000 5620 61 930
24 17600 204 9690 22700 265 16200 4640 56 686
25 e14000 145 5490 16500 199 8890 3650 98 962
26 e10000 101 2720 e13000 161 5650 5320 62 882
27 e7000 66 1250 e28000 742 56100 5140 60 836
28 e5600 44 672 e56000 1350 204000 5020 48 656
29 e4800 35 447 --- --- --- 4750 52 666
30 e4200 26 292 --- --- --- 7000 63 1220
31 e3700 19 189 --- --- --- 8240 79 1760
TOTAL 160650 --- 55761 370010 --- 477202 537700 --- 516968
APRIL MAY JUNE
1 7450 79 1580 1410 38 147 24500 132 8930
2 6030 60 978 746 23 46 50100 301 42800
3 4660 49 609 1690 31 161 61600 215 35800
4 3810 41 423 7330 85 1800 57200 261 40100
5 3670 34 343 11400 105 3240 42500 212 23900
6 5510 54 823 11700 139 4380 25800 178 12500
7 5340 70 1010 9460 114 2930 17000 149 6810
8 5210 60 841 6930 82 1540 12000 135 4360
9 4150 50 557 5380 70 1010 8260 87 1920
10 2910 31 241 3700 54 539 5240 66 942
11 3280 31 273 3290 87 768 3540 58 548
12 2270 32 196 3590 59 564 3050 39 325
13 2760 30 235 2050 48 267 2480 32 212
14 5190 47 662 2230 42 254 2380 15 93
15 5390 36 520 2090 41 229 3000 7 57
16 4260 35 407 1640 41 181 2810 27 203
17 3230 29 249 1550 42 177 2070 20 110
18 2440 26 173 1300 40 142 1850 19 95
19 2540 27 182 3120 55 530 1950 19 102
20 2040 31 169 12100 94 3240 1950 17 91
21 1930 37 191 14600 193 7410 3210 21 201
22 1830 37 183 8980 139 3410 7790 82 1950
23 1540 47 193 5900 80 1280 9060 155 3790
24 1660 49 219 3450 58 536 6670 212 3800
25 1490 43 173 9050 192 7380 5960 244 3910
26 1220 60 198 43800 471 57200 4720 185 2340
27 1080 36 105 47800 358 45800 5940 151 2430
28 1370 28 103 33800 392 34600 6320 154 2630
29 999 26 71 22000 352 20900 5730 133 2050
30 1010 29 79 21800 232 13600 4200 90 1030
31 --- --- --- 15300 206 8590 --- --- ---
TOTAL 96269 --- 11986 319186 --- 222851 388880 --- 204029
JULY AUGUST SEPTEMBER
1 4570 91 1200 961 42 109 1100 40 120
2 10600 181 5390 911 38 93 1140 42 130
3 10100 339 9020 688 32 59 1030 44 120
4 6010 216 3520 643 28 48 1440 34 134
5 4910 155 2050 465 29 36 1580 29 123
6 3200 106 924 552 32 48 1020 31 83
7 2220 78 468 759 28 57 611 32 52
8 2700 78 566 507 21 29 597 30 49
9 16300 347 21400 459 19 24 740 31 62
10 28500 643 49500 425 25 29 1240 31 108
11 22500 482 28300 385 26 26 7760 89 2080
12 15700 514 21800 404 27 30 8230 89 2000
13 11300 391 11800 588 23 36 4260 60 691
14 6260 237 4040 817 26 59 3070 58 476
15 3600 140 1380 2180 40 247 2120 57 321
16 1360 84 307 2210 49 290 1420 55 209
17 1280 73 253 7100 113 3440 1550 61 259
18 1190 73 233 19800 343 18400 3520 72 697
19 954 73 187 17100 292 13800 4680 81 1030
20 959 70 181 12600 177 6030 7840 138 3130
21 1090 67 197 8260 110 2450 18400 237 11900
22 922 74 183 5180 77 1090 14600 252 9890
23 6970 135 3120 3450 58 543 9860 186 4970
24 12700 206 7150 2850 52 399 7980 133 2870
25 8290 124 2780 3120 52 442 5750 101 1570
26 6380 94 1620 4790 70 916 3940 75 804
27 4100 78 864 4750 66 841 2920 63 493
28 3450 72 665 3450 60 557 2670 55 397
29 2670 62 445 1730 49 227 2180 51 300
30 1410 52 199 1720 48 225 1660 45 199
31 1440 50 194 1470 43 173 --- --- ---
TOTAL 203635 --- 179936 110324 --- 50753 124908 --- 45267
YEAR 2814236 2071406
e Estimated
04193500 MAUMEE RIVER AT WATERVILLE, OHIO
National Water-Quality Assessment Program, Lake Erie-Lake St. Clair Basin Study Unit
WATER-QUALITY RECORDS
The data described in the following table were collected and analyzed as part of the NAWQA (National Water-
Quality Assessment Program) project in the Lake Erie-Lake St. Clair Basin. The objectives of the NAWQA program are
to broadly characterize the water quality of the Nation's streams and aquifers in relation to human and natural
factors. This project is one of 60 river basin and aquifer assessment projects being implemented across the nation.
At any one time, 15 to 20 of these projects are actively collecting data. The period of high-intensity data
collection for the Lake Erie-Lake St. Clair Basin project is in water years 1996-98.
There are four stream sites in Ohio for which data are being reported in this publication as part of the NAWQA
study: Auglaize River near Ft. Jennings (04186500), Maumee River at Waterville (04193500), Cuyahoga River at LTV
Steel at Cleveland (04208504), and Grand River at Harpersfield (04211820). Three sites are reported in the 1997
Michigan annual data report: Black River near Jeddo, MI (04159492), Clinton River at Sterling Heights, MI (04161820)
and River Raisin near Manchester, MI (04175600). Two Sites are reported in the 1997 Indiana annual data report:
St. Joseph River near Newville, IN (04178000), and Maumee River at New Haven, IN (04183000). One site is reported in
the 1997 New York annual data report: Cattaraugus Creek at Gowanda, NY (04213500).
These data also can be obtained electronically at http//oh.water.usgs.gov/nawqa.index.html.
---, no data; <, concentration or value reported is less than that indicated; E, estimated value; K, value is
estimated from a non-ideal colony count
WATER-QUALITY DATA, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DIS- PH BARO- OXYGEN, COLI- E. COLI
CHARGE, SPE- WATER METRIC DIS- FORM, WATER
INST. CIFIC WHOLE PRES- SOLVED FECAL, WHOLE
CUBIC CON- FIELD TEMPER- TEMPER- SURE OXYGEN, (PER- 0.7 TOTAL
FEET DUCT- (STAND- ATURE ATURE (MM DIS- CENT UM-MF UREASE
DATE TIME PER ANCE ARD AIR WATER OF SOLVED SATUR- (COLS./ (COL /
SECOND (US/CM) UNITS) (DEG C) (DEG C) HG) (MG/L) ATION) 100 ML) 100 ML)
(00061) (00095) (00400) (00020) (00010) (00025) (00300) (00301) (31625) (31633)
OCT
23... 0830 620 725 8.4 8.5 12.0 736 9.2 90 230 210
NOV
20... 0830 1440 512 7.6 0.0 2.5 746 12.1 91 K38 K20
DEC
04... 0815 11100 512 7.9 2.0 3.5 740 12.2 96 1800 970
19... 0915 19000 -- 8.0 -5.0 2.0 740 -- -- 5200 2100
JAN
15... 0920 2080 510 8.2 1.0 0.0 748 -- -- -- --
FEB
05... 0915 18800 390 7.5 1.0 0.0 751 11.7 82 1500 1300
26... 0900 14700 405 7.8 4.0 2.0 744 11.6 86 -- K380
MAR
01... 1030 65200 242 7.8 16.0 3.5 741 11.9 93 -- 1800
12... 0930 12200 514 8.2 6.0 4.0 754 12.1 92 -- --
26... 0900 5940 556 8.1 4.5 5.5 747 11.5 92 -- K160
APR
09... 0830 4880 583 8.2 -4.0 6.0 754 10.8 88 -- --
17... 1030 3650 639 8.6 -- 8.5 744 11.8 103 -- K40
23... 0845 2010 587 8.7 6.5 10.5 738 12.7 119 -- K18
MAY
06... 1400 13100 595 8.1 12.0 12.0 748 9.2 86 -- 240
21... 0830 16800 573 8.1 7.0 14.5 751 8.2 81 -- K730
28... 1300 34200 333 7.7 15.5 14.5 752 9.8 97 -- 1100
JUN
04... 0830 59600 297 7.5 13.5 14.0 748 8.3 81 -- 870
19... 1030 1920 619 8.5 23.5 22.5 747 10.8 127 -- K28
JUL
09... 0900 8660 452 7.8 16.0 21.5 747 8.4 97 -- --
30... 0830 1540 418 8.1 20.0 23.5 754 7.8 92 -- 83
AUG
13... 0815 690 490 8.3 21.0 23.0 745 7.9 93 -- K58
26... 1300 5110 438 7.9 21.5 21.0 748 8.3 96 -- 1000
SEP
09... 1330 840 432 8.7 16.0 22.0 744 10.5 123 -- K120
24... 0900 8280 327 7.6 12.0 17.0 751 7.7 81 -- 320
COLI- E. COLI COLI- CLOS- BICAR- CAR- ALKA-
FORM, WTR FORM, E. COLI TRIDIUM MAGNE- POTAS- BONATE BONATE LINITY
TOTAL, UNFLTRD TOTAL, WTR PERFRI- SIUM, SODIUM, SIUM, WATER WATER WAT DIS
IMMED. MF MOD WTR UNF UNFLTRD GENS, DIS- DIS- DIS- DIS IT DIS IT TOT IT
(COLS. . MTEC MF, MI MF, MI MF-MCP, SOLVED SOLVED SOLVED FIELD FIELD FIELD
DATE PER (COLS./ (COLS./ (COLS./ (COL/ (MG/L (MG/L (MG/L MG/L AS MG/L AS MG/L AS
100 ML) 100 ML) 100 ML) 100 ML) 100 ML) AS MG) AS NA) AS K) HCO3 CO3 CACO3
(31501) (90902) (90900) (90901) (90915) (00925) (00930) (00935) (00453) (00452) (39086)
OCT
23... -- -- -- -- -- 21 51 6.2 205 -- 169
NOV
20... -- -- -- -- -- 16 16 6.0 161 -- 132
DEC
04... -- -- -- -- -- 15 15 4.0 159 -- 130
19... -- -- -- -- -- 15 11 3.5 144 -- 118
JAN
15... -- -- -- -- -- 17 15 3.6 176 -- 144
FEB
05... -- -- -- -- -- 14 22 3.4 288 -- 236
26... -- -- -- -- -- 11 8.8 3.4 120 -- 98
MAR
01... -- -- -- -- -- 6.1 5.4 2.9 76 -- 62
12... -- -- -- -- -- 16 12 2.7 156 -- 128
26... -- -- -- -- -- 17 12 2.4 195 -- 160
APR
09... -- -- -- -- -- 18 15 2.8 146 31 172
17... -- -- -- -- -- 22 21 3.0 151 -- 184
23... -- K8 -- -- -- 20 18 2.9 183 5 158
MAY
06... -- -- -- -- -- 20 20 3.0 156 -- 128
21... -- 730 -- -- -- 19 19 3.2 181 -- 148
28... -- 970 -- -- -- 9.8 5.3 4.0 120 -- 98
JUN
04... 1000 1400 -- -- -- 8.0 4.3 3.8 98 -- 80
19... -- -- -- -- -- 22 17 3.5 205 -- 168
JUL
09... -- -- -- -- 68 14 11 3.2 161 -- 132
30... -- 63 18000 40 53 13 12 3.6 154 -- 126
AUG
13... 130 K34 4500 K43 18 16 17 3.9 193 -- 158
26... -- -- -- -- -- 12 11 4.6 151 -- 124
SEP
09... K700 K130 K1600 K110 -- 16 17 4.7 122 8 113
24... 2000 320 K11000 330 21 9.8 8.4 5.0 151 -- 124
SOLIDS, NITRO- NITRO- NITRO- NITRO- NITRO-
CHLO- FLUO- SILICA, RESIDUE GEN, GEN, GEN, GEN,AM- GEN,AM-
SULFATE RIDE, RIDE, DIS- AT 180 NITRITE NO2+NO3 AMMONIA MONIA + MONIA + PHOS-
DIS- DIS- DIS- SOLVED DEG. C DIS- DIS- DIS- ORGANIC ORGANIC PHORUS
SOLVED SOLVED SOLVED (MG/L DIS- SOLVED SOLVED SOLVED TOTAL DIS. TOTAL
DATE (MG/L (MG/L (MG/L AS SOLVED (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
AS SO4) AS CL) AS F) SIO2) (MG/L) AS N) AS N) AS N) AS N) AS N) AS P)
(00945) (00940) (00950) (00955) (70300) (00613) (00631) (00608) (00625) (00623) (00665)
OCT
23... 95 73 0.6 0.09 400 0.02 0.5 0.04 1.1 0.5 0.11
NOV
20... 58 36 0.4 7.0 329 0.04 6.6 0.08 1.1 0.8 0.21
DEC
04... 52 36 0.3 6.7 315 0.05 6.7 0.13 2.0 0.9 0.50
19... 53 28 0.2 6.9 299 0.04 5.8 0.09 1.5 0.6 0.35
JAN
15... 56 34 0.2 7.5 324 0.06 6.5 0.13 1.0 0.8 0.25
FEB
05... 51 44 0.2 5.3 300 0.05 3.9 0.34 1.3 0.8 0.26
26... 33 23 0.2 5.8 227 0.03 6.3 0.15 1.8 1.1 0.32
MAR
01... 18 13 0.2 4.0 139 0.02 3.5 0.16 4.6 0.7 1.5
12... 56 28 0.3 6.2 312 0.03 6.6 0.12 1.1 0.6 0.20
26... 60 30 0.2 5.5 333 0.03 6.0 0.06 0.60 0.4 0.14
APR
09... 62 33 0.3 5.0 350 0.04 5.2 0.05 1.1 0.7 0.16
17... 82 40 0.3 2.2 400 0.02 4.6 0.02 0.79 0.4 0.07
23... 69 37 0.3 0.28 392 0.03 4.4 <0.02 1.1 0.5 0.10
MAY
06... 75 40 0.3 3.1 349 0.05 7.3 0.22 1.4 1.0 0.21
21... 66 35 0.3 2.1 360 0.05 6.2 0.10 1.9 0.7 0.37
28... 22 14 0.2 6.3 210 0.11 9.3 0.21 2.5 0.9 0.72
JUN
04... 19 9.8 0.2 6.4 195 0.07 7.2 0.09 2.1 0.8 0.65
19... 65 33 0.3 2.8 366 0.03 5.4 <0.02 1.1 0.6 0.09
JUL
09... 39 21 0.2 7.1 290 0.07 7.8 0.02 1.4 0.6 0.31
30... 35 19 0.3 7.6 272 0.02 3.4 <0.02 1.1 0.7 0.18
AUG
13... 56 28 0.3 4.4 287 0.02 1.3 <0.02 1.6 0.6 0.09
26... 38 19 0.3 7.3 258 0.03 2.0 0.03 1.1 0.6 0.22
SEP
09... 51 29 0.3 2.4 254 <0.01 0.3 <0.02 1.7 0.5 0.14
24... 25 15 0.3 6.9 213 0.03 2.0 0.05 1.2 0.8 0.37
PHOS- CARBON, DEETHYL
PHOS- PHORUS MANGA- CARBON, ORGANIC ACETO- ALA- ATRA- ATRA-
PHORUS ORTHO, IRON, NESE, ORGANIC SUS- SEDI- CHLOR, CHLOR, ZINE, ZINE,
DIS- DIS- DIS- DIS- DIS- PENDED MENT, WATER WATER, WATER, WATER,
SOLVED SOLVED SOLVED SOLVED SOLVED TOTAL SUS- FLTRD DISS, DISS, DISS,
DATE (MG/L (MG/L (UG/L (UG/L (MG/L (MG/L PENDED REC REC, REC REC
AS P) AS P) AS FE) AS MN) AS C) AS C) (MG/L) (UG/L) (UG/L) (UG/L) (UG/L)
(00666) (00671) (01046) (01056) (00681) (00689) (80154) (49260) (46342) (39632) (04040)
OCT
23... 0.02 <0.01 7 1.0 5.2 3.1 31 <0.002 <0.002 0.312 E0.041
NOV
20... 0.13 0.13 47 4.0 8.5 1.5 40 0.022 0.049 0.310 E0.135
DEC
04... 0.12 0.12 69 2.0 7.8 6.2 269 0.031 0.031 0.196 E0.037
19... 0.09 0.09 37 3.0 6.7 3.2 176 0.025 0.022 0.187 E0.053
JAN
15... 0.11 0.12 29 5.0 7.1 1.3 75 0.010 0.023 0.198 E0.084
FEB
05... 0.12 0.12 33 10 5.2 3.8 95 -- -- -- --
26... 0.10 0.10 69 5.0 6.6 2.7 183 0.013 0.022 0.172 E0.056
MAR
01... 0.07 0.10 240 9.0 6.2 10 1100 0.010 0.020 0.163 E0.056
12... 0.04 0.06 10 4.0 5.5 1.7 134 -- -- -- --
26... 0.05 0.05 12 6.0 4.5 1.1 53 -- -- -- --
APR
09... 0.04 0.04 14 1.1 5.9 1.4 68 -- -- -- --
17... 0.01 <0.01 8 <1.0 5.4 1.8 32 0.029 0.112 0.174 E0.061
23... 0.02 <0.01 9 <1.0 6.7 0.7 35 0.031 0.067 0.176 E0.050
MAY
06... 0.05 0.04 10 2.0 7.6 2.1 133 10.6 6.70 20.2 E0.194
21... <0.01 0.02 10 <1.0 6.8 3.5 270 1.80 1.59 9.96 E0.406
28... 0.11 0.12 39 2.5 7.9 6.1 409 6.68 3.33 E22.2 E1.02
JUN
04... 0.12 0.12 50 2.7 7.1 4.0 390 2.70 1.28 17.6 E0.653
19... <0.01 <0.01 4 <1.0 6.6 2.4 14 0.394 0.222 6.96 E0.557
JUL
09... 0.10 0.09 4 1.3 6.0 3.2 169 0.194 0.183 5.60 E0.594
30... 0.08 0.08 17 <1.0 7.3 1.0 65 0.048 0.069 1.05 E0.188
AUG
13... <0.01 0.01 7 3.0 6.4 3.3 29 0.023 0.030 1.08 E0.217
26... 0.10 0.10 24 4.2 7.5 2.0 75 -- -- -- --
SEP
09... 0.05 <0.01 7 1.2 6.8 3.4 32 0.030 0.020 0.519 E0.120
24... 0.17 0.15 65 3.5 7.9 2.1 138 0.026 0.030 0.337 E0.064
METHYL BEN- CAR- CARBO-
AZIN- FLUR- BUTYL- BARYL FURAN CYANA- DCPA
PHOS ALIN ATE, WATER WATER CHLOR- ZINE, WATER DI- DI-
WAT FLT WAT FLD WATER, FLTRD FLTRD PYRIFOS WATER, FLTRD P,P' AZINON, ELDRIN
0.7 U 0.7 U DISS, 0.7 U 0.7 U DIS- DISS, 0.7 U DDE DIS- DIS-
DATE GF, REC GF, REC REC GF, REC GF, REC SOLVED REC GF, REC DISSOLV SOLVED SOLVED
(UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L)
(82686) (82673) (04028) (82680) (82674) (38933) (04041) (82682) (34653) (39572) (39381)
OCT
23... <0.001 <0.002 <0.002 <0.003 <0.003 0.017 0.086 <0.002 <0.006 0.009 <0.001
NOV
20... <0.001 <0.002 <0.002 E0.008 <0.003 0.022 0.121 <0.002 <0.006 <0.002 <0.001
DEC
04... <0.001 <0.002 <0.002 <0.003 <0.003 0.030 0.047 <0.002 <0.006 0.014 <0.001
19... <0.001 <0.002 <0.002 <0.003 <0.003 0.005 0.042 <0.002 <0.006 <0.002 <0.001
JAN
15... <0.001 <0.002 <0.002 <0.003 E0.004 0.005 0.057 <0.002 <0.006 <0.007 <0.001
FEB
05... -- -- -- -- -- -- -- -- -- -- --
26... <0.001 <0.002 <0.002 <0.003 <0.003 E0.004 0.040 <0.002 <0.006 <0.002 <0.001
MAR
01... <0.020 <0.002 <0.002 <0.003 <0.003 <0.004 0.049 <0.002 <0.006 0.005 <0.001
12... -- -- -- -- -- -- -- -- -- -- --
26... -- -- -- -- -- -- -- -- -- -- --
APR
09... -- -- -- -- -- -- -- -- -- -- --
17... <0.001 <0.002 <0.002 <0.003 <0.003 E0.004 0.031 E0.001 <0.006 <0.002 <0.001
23... <0.001 <0.002 <0.002 <0.003 <0.003 <0.004 0.058 <0.002 <0.006 E0.003 <0.001
MAY
06... <0.001 <0.002 <0.002 <0.003 <0.003 <0.004 9.97 <0.002 <0.006 0.009 <0.001
21... <0.001 <0.002 <0.002 <0.003 <0.003 -- 4.20 E0.001 <0.006 0.006 <0.001
28... <0.001 E0.002 0.005 <0.003 <0.003 <0.004 9.90 E0.001 <0.006 0.022 <0.001
JUN
04... <0.001 <0.002 E0.001 E0.005 <0.003 <0.004 4.46 E0.003 <0.006 0.017 <0.001
19... <0.001 <0.002 <0.002 <0.003 <0.003 <0.004 1.52 <0.002 <0.006 E0.003 <0.001
JUL
09... <0.001 <0.002 <0.002 <0.003 <0.003 <0.030 0.757 <0.002 <0.006 0.006 <0.001
30... <0.001 <0.002 <0.002 <0.003 <0.003 <0.025 0.178 E0.001 <0.006 0.022 <0.001
AUG
13... <0.001 <0.002 <0.002 <0.003 <0.003 <0.004 0.169 <0.002 <0.006 0.006 <0.001
26... -- -- -- -- -- -- -- -- -- -- --
SEP
09... <0.001 <0.002 <0.002 <0.003 <0.003 <0.004 0.096 <0.002 <0.006 E0.004 <0.001
24... <0.001 <0.002 <0.002 <0.003 <0.003 0.008 0.040 <0.002 <0.006 0.014 <0.001
2,6-DI- DISUL- ETHAL- ETHO- LIN-
ETHYL FOTON EPTC FLUR- PROP URON
ANILINE WATER WATER ALIN WATER FONOFOS ALPHA WATER MALA- METO-
WAT FLT FLTRD FLTRD WAT FLT FLTRD WATER BHC LINDANE FLTRD THION, LACHLOR
0.7 U 0.7 U 0.7 U 0.7 U 0.7 U DISS DIS- DIS- 0.7 U DIS- WATER
DATE GF, REC GF, REC GF, REC GF, REC GF, REC REC SOLVED SOLVED GF, REC SOLVED DISSOLV
(UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L)
(82660) (82677) (82668) (82663) (82672) (04095) (34253) (39341) (82666) (39532) (39415)
OCT
23... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.182
NOV
20... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.332
DEC
04... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.327
19... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.286
JAN
15... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.205
FEB
05... -- -- -- -- -- -- -- -- -- -- --
26... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.169
MAR
01... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.197
12... -- -- -- -- -- -- -- -- -- -- --
26... -- -- -- -- -- -- -- -- -- -- --
APR
09... -- -- -- -- -- -- -- -- -- -- --
17... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.207
23... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.485
MAY
06... E0.002 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 0.055 <0.005 11.4
21... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 4.98
28... <0.003 <0.017 E0.002 <0.004 <0.003 <0.003 <0.002 <0.004 0.054 <0.005 19.7
JUN
04... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 0.037 <0.005 15.8
19... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 0.009 <0.005 4.62
JUL
09... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 4.51
30... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 0.007 <0.005 0.887
AUG
13... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.707
26... -- -- -- -- -- -- -- -- -- -- --
SEP
09... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.287
24... <0.003 <0.017 <0.002 <0.004 <0.003 <0.003 <0.002 <0.004 <0.002 <0.005 0.372
MOL- NAPROP- METHYL PEB- PENDI- PER-
METRI- INATE AMIDE PARA- ULATE METH- METHRIN PHORATE PRO-
BUZIN WATER WATER PARA- THION WATER ALIN CIS WATER METON,
SENCOR FLTRD FLTRD THION, WAT FLT FILTRD WAT FLT WAT FLT FLTRD WATER,
WATER 0.7 U 0.7 U DIS- 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U DISS,
DATE DISSOLV GF, REC GF, REC SOLVED GF, REC GF, REC GF, REC GF, REC GF, REC REC
(UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L)
(82630) (82671) (82684) (39542) (82667) (82669) (82683) (82687) (82664) (04037)
OCT
23... <0.004 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.114
NOV
20... 0.056 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.029
DEC
04... 0.052 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.018
19... 0.038 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 E0.010
JAN
15... 0.028 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 E0.015
FEB
05... -- -- -- -- -- -- -- -- -- --
26... 0.030 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 E0.008
MAR
01... 0.030 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 <0.018
12... -- -- -- -- -- -- -- -- -- --
26... -- -- -- -- -- -- -- -- -- --
APR
09... -- -- -- -- -- -- -- -- -- --
17... 0.174 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 E0.010
23... 0.170 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 E0.016
MAY
06... 4.92 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 <0.018
21... 3.50 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.022
28... 2.57 <0.004 <0.003 <0.004 <0.006 <0.004 0.064 <0.005 <0.002 <0.018
JUN
04... 1.30 <0.004 <0.003 <0.004 <0.006 <0.004 <0.035 <0.005 <0.002 0.032
19... 0.176 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 <0.020
JUL
09... 0.282 <0.004 <0.003 <0.004 <0.006 <0.004 0.017 <0.005 <0.002 0.058
30... 0.077 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.100
AUG
13... 0.029 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.072
26... -- -- -- -- -- -- -- -- -- --
SEP
09... 0.014 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.069
24... 0.017 <0.004 <0.003 <0.004 <0.006 <0.004 <0.004 <0.005 <0.002 0.037
PRON- PRO- PRO- TEBU- TER- TER- THIO- TRIAL-
AMIDE PROP- PANIL PARGITE SI- THIURON BACIL BUFOS BENCARB LATE
WATER CHLOR, WATER WATER MAZINE, WATER WATER WATER WATER WATER
FLTRD WATER, FLTRD FLTRD WATER, FLTRD FLTRD FLTRD FLTRD FLTRD
0.7 U DISS, 0.7 U 0.7 U DISS, 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U
DATE GF, REC REC GF, REC GF, REC REC GF, REC GF, REC GF, REC GF, REC GF, REC
(UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L) (UG/L)
(82676) (04024) (82679) (82685) (04035) (82670) (82665) (82675) (82681) (82678)
OCT
23... <0.003 <0.007 <0.004 <0.013 0.058 0.015 <0.007 <0.013 <0.002 <0.001
NOV
20... <0.003 <0.007 <0.004 <0.013 0.024 E0.023 <0.007 <0.013 <0.002 <0.001
DEC
04... <0.003 <0.007 <0.004 <0.013 0.016 <0.010 <0.007 <0.013 <0.002 <0.001
19... <0.003 <0.007 <0.004 <0.013 0.016 0.011 <0.007 <0.013 <0.002 <0.001
JAN
15... <0.003 <0.007 <0.004 <0.013 0.016 E0.016 <0.007 <0.013 <0.002 <0.001
FEB
05... -- -- -- -- -- -- -- -- -- --
26... <0.003 <0.007 <0.004 <0.013 <0.005 <0.010 <0.007 <0.013 <0.002 <0.001
MAR
01... <0.003 <0.007 <0.004 <0.013 0.019 <0.010 <0.007 <0.013 <0.002 <0.001
12... -- -- -- -- -- -- -- -- -- --
26... -- -- -- -- -- -- -- -- -- --
APR
09... -- -- -- -- -- -- -- -- -- --
17... <0.003 <0.007 <0.004 <0.013 0.018 E0.024 <0.007 <0.013 <0.002 <0.001
23... <0.003 <0.007 <0.004 <0.013 0.026 0.011 <0.007 <0.013 <0.002 <0.001
MAY
06... <0.003 <0.007 <0.004 <0.013 1.65 0.024 <0.007 <0.013 <0.002 <0.001
21... <0.003 <0.007 <0.004 <0.013 1.78 0.090 <0.007 <0.013 <0.002 <0.001
28... <0.003 0.008 <0.004 <0.013 1.99 0.023 <0.007 <0.013 <0.002 <0.001
JUN
04... <0.003 <0.007 <0.004 <0.013 1.29 0.020 <0.007 <0.013 <0.002 <0.001
19... <0.003 <0.007 <0.004 <0.013 0.654 0.020 <0.007 <0.013 <0.002 <0.001
JUL
09... <0.003 <0.007 <0.004 <0.013 0.265 0.037 <0.007 <0.013 <0.002 <0.001
30... <0.003 <0.007 <0.004 <0.013 0.077 E0.066 <0.007 <0.013 <0.002 <0.001
AUG
13... <0.003 <0.007 <0.004 <0.013 0.069 0.030 <0.007 <0.013 <0.002 <0.001
26... -- -- -- -- -- -- -- -- -- --
SEP
09... <0.003 <0.007 <0.004 <0.013 0.047 0.018 <0.007 <0.013 <0.002 <0.001
24... <0.003 <0.007 <0.004 <0.013 0.023 0.014 <0.007 <0.013 <0.002 <0.001
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