WATER QUALITY DATA 2012 | CPCB ENVIS 
WATER QUALITY OF MEDIUM & MINOR RIVERS IN ANDHRA PRADESH, KARNATAKA, ORISSA, PONDICHERRY & TAMILNADU - 2012
 
STATION CODE LOCATIONS STATE TEMPERATURE șC D.O. (mg/l) pH CONDUCTIVITY (”mhos/cm) B.O.D. (mg/l) NITRATE- N+ 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
WATER QUALITY CRITERIA     > 4 mg/l 6.5-8.5   < 3 mg/l   < 2500 MPN/100ml < 5000 MPN/100ml
1448 NAGAVALLI AT THOTAPALLI REGULATOR ANDHRA PRADESH 25 28 27 5.8 6.2 6 7.3 7.9 7.6 264 707 429 1 1.6 1.1 0.43 1.83 1.1 3 3 3 3 1100 362
2352 RIVER VAMSHADHARA, KALINGAPATNAM,VIZIANAGARAM ANDHRA PRADESH 25 29 27 5.7 6.2 6 7.6 7.9 7.8 224 459 308 1 2 1.1 0.19 2.69 1.47 3 3 3 4 1100 343
3080 U/S OF KARAKAVAGU AT PALONCHA,  KHAMMAM ANDHRA PRADESH 18 20 20 4.1 7.5 5.8 7.1 7.6 7.4 414 589 505 0.4 0.8 0.6 0 1.58 0.73 2 6 4 1100 2100 1517
3081 D/S OF KARAKAVAGU AT PALONCHA,  KHAMMAM ANDHRA PRADESH 20 27 24 4.4 7.1 6.1 7.1 7.7 7.5 306 667 465 0.5 0.6 0.5 0.25 0.7 0.34 2 6 4 1200 2100 1458
1444 KALI AT D/S WEST COAST PAPER MILL KARNATAKA 27 29 28 5.3 7.3 6.4 6.7 7.3 7.1 157 213 183 1.4 3 2.3 0 1.8 0.62 45 550 209 170 900 398
2780 KALI AT U/S OF WCPM, DANDELI KARNATAKA 24 28 27 6.8 7.7 7.1 6.8 7.6 7.4 113 159 135 1.2 2.6 1.9 0 1.4 0.72 225 900 419 130 1800 995
1894 KUMARADHARA - U/S OF UPPINAGADY TOWN B/C WITH RIVER NETHRAVATHI KARNATAKA 29 35 32 6.2 7 6.7 6.9 7.4 7.2 43 273 103 1 1 1       2 26 11 2 220 70
1892 NETRAVATHI U/S OF DHARMASTALA AT WATER SUPPLY INTAKE POINT KARNATAKA 28 34 30 6.4 7 6.8 6.8 7.4 7.1 42 251 106 1 1 1       2 34 13 2 510 137
2423 BUDHABALANGA, D/S OF BARIPADA ORISSA 18 25 22 7.4 9.6 7.8 7.5 8.4 7.9 129 287 213 0.8 1.8 1.5 0.01 1.48 0.35 2100 35000 7742 5800 54000 15083
2424 BUDHABALANGA AT BALASORE D/S ORISSA 16 25 22 7.2 9.7 7.7 7.2 8.5 8.1 190 685 312 1.3 2.8 2 0.03 2.01 0.75 3100 35000 12675 8400 92000 32017
2425 RIVER KERANDI(INTAKE WELL OF NALCO REFINARY, HAL, SUNABEDA) ORISSA 18 31 24 6.4 7.2 6.9 6.7 8.2 7.6 14 167 99 1 2.4 1.6 0.27 5 1.39 460 11000 3066 940 17000 5395
2422 NAGAVALLI AT PENTA U/S, JAYKAYPUR TOWN ORISSA 20 36 27 6.9 8.1 7.3 7.4 8.4 8 151 318 230 1.1 2.6 1.6 0.06 1.48 0.69 490 7000 2346 790 11000 4348
1642 NAGAVALLI AT JAYKAYPUR D/S ORISSA 20 35 26 6 7.3 6.8 7.5 8.4 8.1 181 414 264 1.6 3.9 2.6 0.11 3.8 1.16 460 7900 2428 1300 11000 5142
1643 NAGAVALLI AT RAYAGADA D/S ORISSA 19 33 25 5.9 7.7 7.2 7.5 8.6 8.1 160 659 272 1.4 16 3.1 0.08 3.62 1.46 130 7900 2196 230 13000 4586
1455 RUSHIKULYA AT GANJAM U/S ORISSA 20 34 28 5.1 10.6 8 7.9 8.7 8.3 209 648 312 0.8 2.2 1.4 0.05 2.86 0.73 230 2800 1618 330 9200 4319
1456 RUSHIKULYA AT GANJAM D/S ORISSA 24 32 29 6.3 10.8 8.2 6.9 8.4 8 335 51840 19595 1 2.8 2 0.52 2.42 0.94 20 2400 624 68 3500 1116
2426 VANSADHARA AT MUNIGUDA (D/S OF M/S VEDANTAALUMINA PROJECT) ORISSA 21 33 26 6.4 7.3 7 6.7 8.4 8 144 346 199 0.9 2.9 1.8 0.05 4.24 1.11 330 3300 1503 790 9200 3573
2427 VANSADHARA ATGUNUPUR (INTERSTATE BOUNDRY) ORISSA 20 37 28 6.8 7.5 7.2 6.9 8.4 8.1 145 295 201 1.2 2.1 1.6 0.1 0.9 0.36 93 3300 1239 490 4900 2324
1685 ARASALAR RIVER KARAIKAL REGION PONDICHERRY 31 31 31 6.8 6.8 6.8 7.8 7.8 7.8 505 505 505 2.1 2.1 2.1 0.02 0.02 0.02            
2444 CORINGA RIVER PONDICHERRY 25 25 25 6.5 6.5 6.5 7.9 7.9 7.9 11170 11170 11170 3 3 3 0.3 0.3 0.3            
2442 GAUTAMI-GODAVARI RIVER PONDICHERRY 25 25 25 6.9 6.9 6.9 7.4 7.4 7.4 4990 4990 4990 3 3 3 0.37 0.37 0.37            
2443 GAUTAMI-GODAVARI RIVER PONDICHERRY 25 25 25 6.8 6.8 6.8 8.1 8.1 8.1 1516 1516 1516       0.28 0.28 0.28            
2445 MAHE RIVER PONDICHERRY 26 26 26 6 6 6 7.3 7.3 7.3 44600 44600 44600       0.23 0.23 0.23            
1450 PALAR AT VANIYAMBADI WATER SUPPLY HEAD WORK TAMILNADU 21 32 27 4.9 8.9 6.8 6.9 7.9 7.5 725 1065 890 1 4 2.1 0.01 1 0.51 2 1700 274 2 2800 589
1159 TAMBIRAPARANI AT BDG.NR. MADURA COATS LTD. PAPAVINASAM TAMILNADU 22 26 23 6.4 7.7 7.3 6.6 7.7 7.6 63 867 160 0.8 5.8 1.9 0 0.14 0.06 21 40 32 70 120 89
1160 TAMBIRAPARANI AT CHERANMADEVI,CAUSE WAY TAMILNADU 23 28 25 6.1 7.6 7 6.2 8 7.7 86 318 111 1 8 2.2 0 0.2 0.08 38 70 53 110 170 131
1161 TAMBIRAPARANI AT TIRUNELVELI,COLLECTORATE TAMILNADU 24 29 26 5.4 7.8 6.7 6.3 7.8 7.7 104 358 139 1 14 3.1 0.03 0.94 0.22 70 170 123 130 350 300
1162 TAMBIRAPARANI AT MURAPPANADU TAMILNADU 29 29 29 6.1 7.8 7.2 6.8 7.9 7.2 186 506 288 1 5 2.1 0.01 0.3 0.14 21 70 33 80 110 91
1328 TAMBIRAPARANI AT PAPPANKULAM TAMILNADU 18 28 24 6 7.6 7 6.2 7.8 7.1 70 246 95 1.1 6.8 1.9 0.01 0.23 0.08 30 70 47 90 170 118
1329 TAMBIRAPARANI AT RAIL BDG.  TAMILNADU 22 26 24 6 7.8 7 6 7.7 7.5 63 252 84 1 6.2 1.7 0 0.21 0.06 24 50 32 80 110 87
1330 TAMBIRAPARANI AT ARUMUGANERI TAMILNADU 29 29 29 6 8.4 7.4 0.3 8.2 7 280 14580 3101 1.5 115 15.6 0.01 0.71 0.15 40 170 76 120 350 174
3025 TAMBIRAPARANI AT ERAL, THOTHUKUDI TAMILNADU 29 29 29 6.5 7.7 7.2 6.8 7.9 7.3 278 883 510 1.2 8 2.9 0.01 0.31 0.08 30 80 46 110 170 123
3026 TAMBIRAPARANI AT KALLIDAI KURICHI, TIRUNELVELI TAMILNADU 23 27 24 6.5 7.6 7.1 6.2 7.7 7.4 64 214 88 0.9 7 1.8 0 0.2 0.07 21 50 34 70 120 90
3027 TAMBIRAPARANI AT SRIVAIKUNTAM, D/S OF SK ANAICUT, TIRUNELVELI TAMILNADU 29 29 29 6.4 8.1 7.2 6.6 7.4 6.9 154 1094 338 1 16 3.8 0.01 0.25 0.07 24 80 44 90 130 104
3028 TAMBIRAPARANI AT VELLAKOIL, TIRUNELVELI TAMILNADU 25 29 26 5.3 7.6 6.7 6.5 7.9 7.6 117 389 162 0.9 16 3.3 0.01 0.53 0.16 70 110 90 210 350 249
3029 TAMBIRAPARANI AT SIVALAPERI, CONFLUENCE POINT OF KUTTRALAM FALLS, D/S OF PALAYAMKOTTAI, TIRUNELVELI TAMILNADU 25 30 27 5.5 7.7 6.7 6.4 7.8 7.6 143 383 182 1.1 24 4.1 0.01 0.4 0.15 70 110 92 200 300 251
3023 VASISTA AT SALEM, D/S OF SAGO INDUSRIES EFFLUENT TAMILNADU 28 35 32 0 0.9 0.2 6.8 7.6 7.2 1092 3310 2219 0.3 500 185.8 0.12 10.17 1.75 7900 900000000 180000000 13000 2000000000 300000000