CONNECTICUT RIVER BASIN 01189030 PEQUABUCK RIVER AT FARMINGTON, CT LOCATION.--Lat 4143'00", long 7250'25", Hartford County, Hydrologic Unit 01080207, at bridge on Meadow Road, at Farmington, and 0.2 mi upstream from Farmington River. DRAINAGE AREA.--57.2 mi2. PERIOD OF RECORD.--Water years 1971, 1974 to current year. REMARKS.--Discharges shown for this location are computed by determining the discharge for station 01189000, 6.3 mi upstream, and adjusting its discharge by multiplying by a factor of 1.26, which is the ratio of the two stations' drainage areas. WATER-QUALITY DATA, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DIS- PH OXYGEN, COLI- ENTERO- CHARGE, SPE- WATER DIS- FORM, COCCI INST. CIFIC WHOLE SOLVED FECAL, ME,MF CUBIC CON- FIELD TEMPER- TEMPER- TUR- OXYGEN, (PER- 0.45 WATER FEET DUCT- (STAND- ATURE ATURE BID- DIS- CENT UM-MF TOTAL DATE TIME PER ANCE ARD AIR WATER ITY SOLVED SATUR- (COLS./ (COL / SECOND (US/CM) UNITS) (DEG C) (DEG C) (NTU) (MG/L) ATION) 100 ML) 100 ML) (00061) (00095) (00400) (00020) (00010) (00076) (00300) (00301) (31616) (31649) OCT 10... 0815 137 159 6.8 14.0 12.5 3.5 6.5 61 3100 5300 DEC 03... 0930 893 80 6.9 11.0 6.5 8.2 9.7 79 2300 2900 FEB 05... 1400 230 384 7.1 11.0 3.0 33 12.5 94 3300 1550 APR 08... 0845 223 177 7.3 10.0 9.5 1.6 8.5 74 88 79 JUN 06... 0930 56 266 7.3 20.0 15.0 5.3 6.4 63 220 K14 JUL 15... 1200 47 291 7.1 31.0 24.0 4.6 8.3 73 160 45 AUG 12... 0815 37 342 7.3 23.5 22.0 3.3 5.4 62 170 80 SEP 23... 0820 33 342 7.5 15.0 14.5 3.7 7.2 71 240 148 CAR- BICAR- ALKA- HARD- MAGNE- POTAS- BONATE BONATE LINITY CHLO- FLUO- NESS CALCIUM SIUM, SODIUM, SIUM, WATER WATER WAT DIS SULFATE RIDE, RIDE, TOTAL DIS- DIS- DIS- DIS- DIS IT DIS IT TOT IT DIS- DIS- DIS- (MG/L SOLVED SOLVED SOLVED SOLVED FIELD FIELD FIELD SOLVED SOLVED SOLVED DATE AS (MG/L (MG/L (MG/L (MG/L MG/L AS MG/L AS MG/L AS (MG/L (MG/L (MG/L CACO3) AS CA) AS MG) AS NA) AS K) CO3 HCO3 CACO3 AS SO4) AS CL) AS F) (00900) (00915) (00925) (00930) (00935) (00452) (00453) (39086) (00945) (00940) (00950) OCT 10... 33 9.8 2.1 16 2.7 0 27 22 16 18 .10 DEC 03... 18 5.0 1.3 6.0 1.4 0 15 12 7.1 8.6 <.10 FEB 05... 32 10 1.8 54 1.7 0 26 21 13 82 <.10 APR 08... 38 11 2.3 14 1.8 0 33 27 11 23 .11 JUN 06... 63 19 3.8 23 3.7 0 51 42 16 35 .21 JUL 15... 66 20 4.0 29 3.8 0 57 47 18 33 .23 AUG 12... 67 20 4.0 36 5.0 0 60 49 25 43 .30 SEP 23... 70 21 4.2 35 5.2 0 66 54 19 38 .32 CONNECTICUT RIVER BASIN 01189030 PEQUABUCK RIVER AT FARMINGTON, CT--Continued WATER-QUALITY DATA, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 SOLIDS, NITRO- NITRO- NITRO- NITRO- NITRO- SILICA, RESIDUE SOLIDS, GEN, GEN, GEN, NITRO- GEN,AM- GEN,AM- DIS- AT 180 RESIDUE NITRITE NO2+NO3 AMMONIA GEN, MONIA + MONIA + NITRO- SOLVED DEG. C AT 105 DIS- DIS- DIS- ORGANIC ORGANIC ORGANIC GEN, (MG/L DIS- DEG. C, SOLVED SOLVED SOLVED TOTAL TOTAL DIS. TOTAL DATE AS SOLVED TOTAL (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L SIO2) (MG/L) (MG/L) AS N) AS N) AS N) AS N) AS N) AS N) AS N) (00955) (70300) (00500) (00613) (00631) (00608) (00605) (00625) (00623) (00600) OCT 10... 7.4 93 118 .030 1.20 .060 .44 .50 .40 1.7 DEC 03... 5.6 52 64 .030 .580 .070 .33 .40 .30 .98 FEB 05... 5.1 188 246 .060 1.00 .390 .61 1.0 .70 2.0 APR 08... 6.4 103 96 .040 1.10 .410 .29 .70 .60 1.8 JUN 06... 9.2 171 197 .024 .763 .024 -- <.20 <.20 -- JUL 15... 12 200 202 .238 4.18 .568 .74 1.3 1.2 5.5 AUG 12... 9.7 210 220 .078 5.32 .142 .61 .75 .56 6.1 SEP 23... 11 207 212 .035 6.27 .056 .49 .54 .45 6.8 PHOS- PHOS- PHORUS ALUM- ANTI- BERYL- CHRO- PHOS- PHORUS ORTHO, INUM, MONY, BARIUM, LIUM, CADMIUM MIUM, COBALT, PHORUS DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- TOTAL SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED DATE (MG/L (MG/L (MG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L AS P) AS P) AS P) AS AL) AS SB) AS BA) AS BE) AS CD) AS CR) AS CO) (00665) (00666) (00671) (01106) (01095) (01005) (01010) (01025) (01030) (01035) OCT 10... .230 .180 .160 21 <1.0 29 <1.0 <1.0 <1.0 <1.0 DEC 03... .110 .050 .060 62 <1.0 17 <1.0 <1.0 <1.0 <1.0 FEB 05... .290 .100 .080 11 <1.0 32 <1.0 <1.0 <1.0 <1.0 APR 08... .190 .140 .140 15 <1.0 33 <1.0 <1.0 <1.0 <1.0 JUN 06... .076 .041 .068 13 <1.0 41 <1.0 <1.0 1.2 <1.0 JUL 15... .689 .556 .469 12 <1.0 41 <1.0 <1.0 1.2 <1.0 AUG 12... 1.26 1.09 1.04 7.4 <1.0 37 <1.0 <1.0 <1.0 <1.0 SEP 23... .836 .754 .765 7.3 <1.0 38 <1.0 <1.0 1.5 <1.0 MANGA- MOLYB- URANIUM COPPER, IRON, LEAD, NESE, DENUM, NICKEL, SILVER, ZINC, NATURAL CARBON, DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- ORGANIC SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED TOTAL DATE (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (MG/L AS CU) AS FE) AS PB) AS MN) AS MO) AS NI) AS AG) AS ZN) AS U) AS C) (01040) (01046) (01049) (01056) (01060) (01065) (01075) (01090) (22703) (00680) OCT 10... 9.0 160 <1.0 32 3.0 5.0 <1.0 27 <1.0 7.3 DEC 03... 7.0 180 <1.0 26 <1.0 2.0 <1.0 19 <1.0 5.6 FEB 05... 4.0 58 <1.0 77 <1.0 3.0 <1.0 21 <1.0 4.9 APR 08... 5.8 130 <1.0 34 <1.0 4.7 <1.0 20 <1.0 3.3 JUN 06... 7.7 350 1.7 119 1.3 8.6 <1.0 21 <1.0 3.8 JUL 15... 6.6 230 <1.0 151 131 6.3 <1.0 16 <1.0 5.3 AUG 12... 7.5 110 <1.0 69 28 9.4 <1.0 15 <1.0 5.2 SEP 23... 8.8 94 <1.0 55 1.8 7.2 <1.0 18 <1.0 4.4