WATER QUALITY DATA 2008 | CPCB ENVIS
 WATER QUALITY OF MEDIUM & MINOR RIVERS IN ANDHRA PRADESH, ORISSA, PONDICHERRY, TAMILNADU & KARNATAKA - 2008
STATION CODE LOCATIONS TEMPERATURE şC D.O. (mg/l) pH CONDUCTIVITY (µmhos/cm) B.O.D. (mg/l) NITRATE- N (mg/l) NITRITE- N (mg/l) FECAL COLIFORM (MPN/100ml) TOTAL COLIFORM (MPN/100ml)
Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean
WATER QUALITY CRITERIA       > 4 mg/l 6.5-8.5 < 2250 µmhos/cm < 3 mg/l             < 2500 MPN/100ml < 5000 MPN/100ml
1448 NAGAVALLI AT THOTAPALLI REGULATOR, A.P. 25 32 28 6.3 7.6 6.9 7.4 8.3 7.8 245 721 469 0.2 1.3 0.89 0.1 2.6 0.86 0.1 0.1 0.10 0 600 152 3 24000 5874
1455 RUSHIKULYA AT GANJAM U/S, ORISSA 30 33 32 7.1 8.4 7.7 8 8.1 8.1 134 350 266 0.8 2.5 1.83 0.479 1.29 1.01 0.01 0.01 0.01 1700 2200 1950 2100 4300 3175
1456 RUSHIKULYA AT GANJAM D/S, ORISSA 30 34 32 3.4 8.4 6.8 6.8 8.4 7.8 5200 33600 16468 0.9 2.2 1.65 0.49 3.27 2.00 0.02 0.02 0.02 230 580 440 630 840 775
1642 NAGAVALLI AT JAYKAYPUR D/S, ORISSA 21 34 28 6.8 8.2 7.5 7.5 8.5 8.2 207 243 233 2 3.6 2.50 0.248 2.31 0.89 0.01 0.01 0.01 1700 3400 2600 3300 5800 4300
1643 NAGAVALLI AT RAYAGADA D/S, ORISSA 24 29 26 7 8.1 7.6 7.7 8.5 8.1 201 264 233 0.6 2 1.35 0.436 2.82 1.43 0.04 0.04 0.04 1300 2700 2025 2100 4700 3200
1685 ARASALAR RIVER KARAIKAL REGION, PONDICHERRY 19 30 26 6.6 7.6 7.0 6.7 8.4 7.6 398 715 593 0 1 0.25 0.1 3.8 1.95                  
1159 TAMBIRAPARANI AT BDG.NR. MADURA COATS LTD.PAPAVINASAM,TAMILNADU 22 26 25 6.5 8.5 7.6 6.3 6.8 6.6 69 182 118 0.5 2.1 1.15 0.1 0.2 0.15 0.1 0.1 0.10 50 90 70 130 280 180
1160 TAMBIRAPARANI AT CHERANMADEVI,CAUSE WAY,TAMILNADU 23 30 27 6 7.7 6.8 6.3 6.9 6.6 86 285 179 1 2.7 1.88 0.1 0.4 0.20 0.1 0.2 0.13 110 140 118 220 350 253
1161 TAMBIRAPARANI AT TIRUNELVELI,COLLECTORATE,TAMILNADU. 24 31 28 5.9 8.4 6.8 5.9 7.8 6.7 60 415 172 0.7 3.9 2.14 0.1 0.4 0.19 0.1 0.1 0.10 170 350 263 220 500 402
1162 TAMBIRAPARANI AT MURAPPANADU, TAMILNADU 27 32 28 6 8.1 6.9 6.2 8.2 7.1 130 458 260 0.6 4.9 1.78 0.1 0.3 0.13 0.1 0.1 0.10 30 240 110 90 300 200
1328 TAMBIRAPARANI AT PAPPANKULAM,TAMILNADU 23 28 27 5.9 7.9 7.3 5.7 7.6 6.6 42 232 94 0.5 2.2 1.27 0.1 0.6 0.17 0.1 0.1 0.10 30 130 73 110 170 150
1329 TAMBIRAPARANI AT RAIL BDG. NR. AMBASAMUDAM, TAMILNADU 22 27 26 6.8 8.5 7.4 6.1 7.4 6.7 42 197 88 0.4 2.7 1.03 0.1 0.3 0.15 0.1 0.1 0.10 30 170 89 80 280 173
1330 TAMBIRAPARANI AT ARUMUGANERI, TAMILNADU 27 30 28 5.6 7.9 7.2 6.6 8.4 7.2 154 586 439 1.1 4.3 2.28 0.1 0.4 0.14 0.1 0.2 0.11 80 500 236 170 900 415
1450 PALAR AT VANIYAMBADI WATER SUPPLY HEAD WORK, TAMILNADU 22 28 27 6.3 7.2 6.8 6.5 8.2 7.6 560 1343 749 0.5 4 2.25 0.1 0.9 0.36 0.1 0.1 0.10 13 3000 424 21 5000 699
1444 KALI AT D/S WEST COAST PAPER MILL, KARNATAKA 25 28 26 6.4 7.3 6.9 7 7.8 7.3 139 319 252 3 7 4.33 0.4 1.9 1.00 0.1 0.1 0.10 130 560 322 225 1800 858
1894 KUMARADHARA - U/S OF UPPINAGADY TOWN BEFORE CONFLUENCE WITH RIVER NETHRAVATHI 28 32 29 6.9 7.2 7.0 7 7.7 7.3 30 58 46 1 1 1.00             20 92 49 220 1600 707
1892 NETRAVATHI U/S OF DHARMASTALA AT WATER SUPPLY INTAKE POINT 30 35 31 6.9 7 7.0 7 7.8 7.3 20 51 40 1 1 1.0             4 22 12 52 100 81
2352 RIVER VAMSHADHARA, KALINGAPATNAM,VIZIANAGARAM 28 31 30 7.1 8.2 7.7 8 8.1 8.1 158 231 195 1 1.2 1.10 0.1 1.3 0.70 0.1 0.1 0.10 0 0 0 9 11 10