CONNECTICUT RIVER BASIN 01184490 BROAD BROOK AT BROAD BROOK, CT--Continued WATER-QUALITY RECORDS PERIOD OF RECORD.--April 1997 to current year. REMARKS.--Samples for dissolved aluminum and zinc collected from May through September 2000 were reanalyzed because of possible contamination in the lab; those samples that could not be reanalyzed have been updated to the original concentration with a "less-than" (<) data qualifier. WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DIS- SPE- PH OXYGEN, COLI- CHARGE, SPE- CIFIC WATER DIS- FORM, INST. CIFIC CON- WHOLE SOLVED FECAL, CUBIC CON- DUCT- FIELD TEMPER- TEMPER- TUR- OXYGEN, (PER- 0.45 FEET DUCT- ANCE (STAND- ATURE ATURE BID- DIS- CENT UM-MF DATE TIME PER ANCE LAB ARD AIR WATER ITY SOLVED SATUR- (COLS./ SECOND (US/CM) (US/CM) UNITS) (DEG C) (DEG C) (NTU) (MG/L) ATION) 100 ML) (00061) (00095) (90095) (00400) (00020) (00010) (00076) (00300) (00301) (31616) OCT 06... 1330 16 332 336 7.8 16.0 11.5 6.3 10.8 100 3900 DEC 08... 1130 26 256 264 7.6 9.0 7.0 6.9 12.7 103 2400 FEB 08... 1200 18 339 336 8.3 -4.0 2.0 2.2 14.4 102 160 APR 17... 0930 29 261 267 8.1 6.0 10.0 2.7 11.3 105 180 JUN 19... 1015 34 262 273 7.9 21.0 17.0 4.0 9.7 100 500 JUL 17... 0945 20 267 282 7.9 27.0 21.0 5.4 8.5 98 K6100 AUG 14... 1015 17 299 309 7.8 20.5 18.5 2.4 9.0 103 K250 SEP 07... 0840 13 344 354 7.7 13.5 16.0 1.9 9.6 96 K270 ENTERO- ENTERO- CAR- BICAR- ALKA- COCCI COCCI HARD- MAGNE- POTAS- BONATE BONATE LINITY ME,MF (MEI) NESS CALCIUM SIUM, SODIUM, SIUM, WATER WATER WAT DIS SULFATE WATER MF 24 TOTAL DIS- DIS- DIS- DIS- DIS IT DIS IT TOT IT DIS- TOTAL HOUR (MG/L SOLVED SOLVED SOLVED SOLVED FIELD FIELD FIELD SOLVED DATE (COL / (COL / AS (MG/L (MG/L (MG/L (MG/L MG/L AS MG/L AS MG/L AS (MG/L 100 ML) 100 ML CACO3) AS CA) AS MG) AS NA) AS K) CO3 HCO3 CACO3 AS SO4) (31649) (90909) (00900) (00915) (00925) (00930) (00935) (00452) (00453) (39086) (00945) OCT 06... 860 -- 130 38.5 8.71 12.9 4.8 0 79 65 35.2 DEC 08... 740 -- 88 25.9 5.67 11.6 3.4 0 61 50 26.5 FEB 08... 20 -- 120 34.9 7.23 15.2 2.7 0 81 66 32.4 APR 17... -- 36 88 26.2 5.51 12.3 2.3 0 59 48 23.4 JUN 19... -- 148 94 27.8 6.03 12.6 2.4 0 63 52 24.8 JUL 17... -- 4500 96 28.9 5.90 11.3 3.9 0 65 53 25.4 AUG 14... -- 132 110 34.1 6.66 12.0 3.1 0 87 71 27.1 SEP 07... -- 54 140 42.4 8.00 13.5 3.1 0 109 89 33.4 SOLIDS, NITRO- NITRO- NITRO- NITRO- NITRO- CHLO- FLUO- SILICA, RESIDUE SOLIDS, GEN, GEN, GEN, NITRO- GEN,AM- GEN,AM- RIDE, RIDE, DIS- AT 180 RESIDUE NITRITE NO2+NO3 AMMONIA GEN, MONIA + MONIA + DIS- DIS- SOLVED DEG. C AT 105 DIS- DIS- DIS- ORGANIC ORGANIC ORGANIC SOLVED SOLVED (MG/L DIS- DEG. C, SOLVED SOLVED SOLVED TOTAL TOTAL DIS. DATE (MG/L (MG/L AS SOLVED TOTAL (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L AS CL) AS F) SIO2) (MG/L) (MG/L) AS N) AS N) AS N) AS N) AS N) AS N) (00940) (00950) (00955) (70300) (00500) (00613) (00631) (00608) (00605) (00625) (00623) OCT 06... 24.4 <.1 14.2 204 221 .056 4.18 .131 .29 .42 .43 DEC 08... 21.3 <.1 12.9 159 173 .028 3.18 .104 .55 .66 .49 FEB 08... 29.5 <.1 14.0 194 214 .025 4.82 .097 .22 .32 .28 APR 17... 22.4 <.1 10.6 161 175 .024 3.51 .029 .25 .28 .19 JUN 19... 21.0 <.1 12.7 178 182 .042 3.78 .066 .36 .43 .31 JUL 17... 21.1 .9 10.8 180 188 .043 3.17 .055 .61 .67 .50 AUG 14... 21.0 <.1 12.4 197 204 .040 3.49 .112 .63 .74 .37 SEP 07... 24.3 <.1 12.6 215 230 .038 4.30 .057 .31 .37 .33 CONNECTICUT RIVER BASIN 01184490 BROAD BROOK AT BROAD BROOK, CT--Continued WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 PHOS- PHOS- PHORUS ALUM- ANTI- BERYL- CHRO- NITRO- PHOS- PHORUS ORTHO, INUM, MONY, BARIUM, LIUM, CADMIUM MIUM, COBALT, GEN, PHORUS DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- TOTAL TOTAL SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED DATE (MG/L (MG/L (MG/L (MG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L AS N) AS P) AS P) AS P) AS AL) AS SB) AS BA) AS BE) AS CD) AS CR) AS CO) (00600) (00665) (00666) (00671) (01106) (01095) (01005) (01010) (01025) (01030) (01035) OCT 06... 4.6 .050 .095 .070 11 <1 105 <1 <1.0 <.8 <1 DEC 08... 3.8 .147 .109 .077 13 <1 79 <1 <1.0 <.8 <1 FEB 08... 5.1 .050 .033 .026 6 <1 110 <1 <1.0 <.8 <1 APR 17... 3.8 .050 .046 .036 <22 <1 75 <1 <1.0 <.8 <1 JUN 19... 4.2 .096 .065 .058 11 <1 77 <1 <1.0 <.8 <1 JUL 17... 3.8 .150 .115 .090 18 <1 78 <1 <1.0 <.8 <1 AUG 14... 4.2 .094 .065 .049 10 <1 91 <1 <1.0 E.8 <1 SEP 07... 4.7 .074 .054 .036 13 <1 100 <1 <1.0 <.8 <1 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 06... 2 40 <1 99 <1 <1 <1 <1 <1 5.1 DEC 08... 1 70 <1 111 <1 <1 <1 <1 <1 5.5 FEB 08... <1 20 <1 224 <1 <1 <1 <1 <1 1.7 APR 17... <1 50 <1 119 <1 <1 <1 <2 <1 3.6 JUN 19... <1 70 <1 119 <1 1 <1 2 <1 3.1 JUL 17... 2 40 <1 66 <1 <1 <1 <1 <1 5.9 AUG 14... <1 90 <1 105 <1 1 <1 <1 <1 4.1 SEP 07... <1 50 <1 48 <1 <1 <1 <1 <1 2.7