WATER QUALITY DATA 2008 | CPCB ENVIS
 WATER QUALITY OF RIVER YAGACHI, HEMAVATI, SHIMSA, AKRAVATI, LAKSHMANTIRTHA, KABBANI, BHAVANI AND AMRAVATI - 2008 
STATION CODE LOCATIONS TEMPERATURE ºC 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
1893 YAGACHI RIVER NEAR PUMPING STATION. HASSAN CITY 23 26 24.5 6.4 7.2 6.9 7.4 7.7 7.6 280 500 383 1.0 2.0 1.50 0.1 6.0 1.63       100 200 138 500 1500 813
1199 HEMAVATI AT D/S OF HOLENARASIPURA TOWN AT RAMADEVALA WEIR 18 24 22.0 6.9 7.2 7.0 7.0 8.2 7.6 350 800 517 1.0 2.0 1.67 0.1 0.6 0.27       300 400 333 1450 1800 1617
1200 SHIMSHA AT D/S OF HIGHWAY BRIDGE, YEDIYAR, KARNATAKA 20 29 25.7 7.1 8.0 7.5 7.0 8.1 7.6 100 600 400 2.0 3.0 2.67 7.5 7.5 7.50       110 110 110 1600 1600 1600
1166 SHIMSHA AT D/S OF BRIDGE, HALAGUR, KARNATAKA 26 27 26.8 5.2 7.8 6.5 7.9 8.3 8.1 322 562 412 1.0 1.0 1.00 0.6 1.4 1.00       170 210 190 1600 1600 1600
1165 ARKAVATHI AT D/S OF KANAKAPURA TOWN, KARNATAKA 26 28 27.0 5.6 6.8 6.1 7.7 7.8 7.8 190 1100 763 1.0 3.0 2.00 3.2 15.0 9.10 7.6 7.6 7.60 17 140 79 1600 1600 1600
1196 LAKSHMANTIRTHA  AT D/S OF HUNSUR TOWN, KARNATAKA 26 30 28.0 0.7 3.0 1.6 7.3 8.1 7.8 278 672 480 2.0 5.1 3.03 0.2 1.4 0.85 1.3 1.3 1.30 1 1600 801 1600 1600 1600
1207 KABBANI AT MUTHANKARA, KERALA 24 29 26.5 5.9 7.0 6.6 6.7 7.0 6.9 62 108 88 0.6 0.8 0.68 0.2 7.2 2.60 0.1 0.4 0.23 0 400 100 240 1200 500
1197 KABBANI AT SARAGUR VILLAGE D/S, KARNATAKA 26 30 27.8 6.5 10.5 7.9 7.5 8.1 7.9 104 209 155 1.0 1.0 1.00 0.2 0.9 0.50       1 600 317 1600 1600 1600
41 KABBANI AT CAUSE WAY  SATTUR, KARNATAKA 26 30 28.3 5.3 9.5 6.8 8.0 8.5 8.2 223 560 348 1.0 1.0 1.00 0.2 1.2 0.63       140 140 140 1600 1600 1600
1445 KABBANI AT WATER INTAKE OF KIADB AT NANJANGUD,KARNATAKA 26 32 28.3 1.8 9.8 5.9 7.4 8.6 8.1 207 492 301 1.0 2.0 1.25 0.2 0.5 0.35       1 350 128 1600 1600 1600
1208 BHAVANI AT ELACHIVAZHY, KERALA 26 29 26.9 6.8 7.7 7.1 7.1 7.7 7.4 45 232 143 0.3 0.4 0.38 0.1 5.6 1.97 0.1 0.5 0.30 0 70 33 140 240 213
1201 BHAVANI AT PATHIRAKALIAMMAN KOIL, TAMILNADU 31 33 32.0 6.7 8.4 7.7 6.6 8.2 7.3 82 247 162 0.4 2.0 1.03 0.1 0.6 0.38 0.1 0.2 0.11 100 900 303 150 1200 453
1204 BHAVANI AT SIRUMUGAI,TAMILNADU 31 32 31.9 6.4 7.9 7.4 6.7 7.7 7.1 66 246 145 0.5 2.0 1.09 0.1 0.6 0.33 0.1 0.3 0.13 100 460 251 170 700 377
1321 BHAVANI AT BHAVANI SAGAR, TAMILNADU 25 30 27.3 4.7 8.5 6.9 6.9 8.1 7.4 122 296 176 0.5 7.6 1.53 0.1 0.6 0.27 0.1 0.4 0.13 120 460 278 220 940 468
1319 AMRAVATI AT 1KM D/S FROM EFF.DIS. PT. AT MADHUTHUKKULAM,TAMILNADU 25 34 29.6 6.1 8.0 7.6 6.7 8.2 7.7 86 490 270 0.3 1.7 1.07 0.1 1.0 0.34 0.1 0.3 0.13 110 400 190 210 480 309
1205 BHAVANI AT BHAVANI, TAMILNADU 25 31 27.2 4.0 7.9 6.5 6.8 8.1 7.5 120 730 421 0.2 6.8 1.58 0.1 0.7 0.28 0.1 0.3 0.13 130 1200 397 330 1500 620