| WATER QUALITY DATA 2007 | CPCB ENVIS | ||||||||||||||||||||||||||||||||||
| WATER QUALITY OF MEDIUM & MINOR RIVERS IN GUJARAT & DAMAN - 2007 | ||||||||||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | TEMPERATURE şC | D.O. (mg/l) | pH | CONDUCTIVITY (µmhos/cm) | C.O.D. (mg/l) | B.O.D. (mg/l) | NITRATE (mg/l) | NITRITE (mg/l) | AMMONIA - 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 | MIN | MAX | MEAN | MIN | MAX | MEAN | ||
| 1393 | DAMANGANGA AT D/S OF MADHUBAN, DAMAN | 7.3 | 7.8 | 7.6 | 190 | 330 | 253 | 1.10 | 5.70 | 2.8 | 3.10 | 9.90 | 5.33 | |||||||||||||||||||||
| 1150 | DAMANGANGA AT KACHIGAON U\S AT GIDC WIER,GUJARAT | 20 | 27 | 25 | 6.8 | 7.2 | 7.0 | 7.3 | 8.1 | 7.7 | 171 | 2041 | 448 | 12.0 | 12.0 | 12.0 | 0.3 | 1.1 | 0.4 | 0.10 | 0.3 | 0.2 | 1.40 | 1.40 | 1.40 | 11 | 30 | 17 | 27 | 60 | 42 | |||
| 1246 | DAMANGANGA AT KACHIGAON D\S (DAMAN),GUJARAT | 22 | 28 | 25 | 3.1 | 7.1 | 4.8 | 7.1 | 7.9 | 7.5 | 10000 | 30000 | 20360 | 80.0 | 80.0 | 80.0 | 0.8 | 16 | 8.8 | 0.10 | 0.3 | 0.2 | 11.2 | 11.2 | 11.2 | 17 | 30 | 23 | 34 | 90 | 65 | |||
| 1860 | BALEHWAR KHADI AT N.H. NO. 8 | 23 | 30 | 27 | 3.2 | 6.7 | 4.9 | 7.5 | 8.2 | 7.7 | 308 | 1900 | 904 | 10.0 | 10.0 | 10.0 | 2.9 | 4.7 | 3.6 | 0.30 | 1.90 | 0.85 | 0.30 | 1.10 | 0.70 | 7500 | 24000 | 13950 | 15000 | 46000 | 32750 | |||
| 1861 | RIVER PURNA ON BRIDGE AT SURAT-NAVSARI HIGHWAY | 23 | 31 | 28 | 6.0 | 7.0 | 6.4 | 7.8 | 8.4 | 8.0 | 222 | 755 | 477 | 7.0 | 7.0 | 7.0 | 1.0 | 3.9 | 2.4 | 0.20 | 1.50 | 0.75 | 0.30 | 0.80 | 0.57 | 2800 | 24000 | 12325 | 9300 | 46000 | 22825 | |||
| 1862 | RIVER KAVERI ON BRIDGE AT BILLIMORA-VALSAD ROAD | 23 | 34 | 29 | 6.1 | 7.0 | 6.7 | 7.6 | 8.3 | 7.9 | 202 | 32000 | 14111 | 18.0 | 18.0 | 18.0 | 1.3 | 3.6 | 2.9 | 0.20 | 1.00 | 0.60 | 0.30 | 0.60 | 0.50 | 9300 | 15000 | 10725 | 15000 | 24000 | 21000 | |||
| 1865 | RIVER DHADHAR AT KOTHWADA | 26 | 30 | 28 | 4.0 | 6.7 | 5.7 | 7.3 | 8.3 | 7.6 | 224 | 1481 | 868 | 46.0 | 46.0 | 46.0 | 2.2 | 6.3 | 4.2 | 0.1 | 0.9 | 0.4 | 4.48 | 4.48 | 4.48 | 2 | 9 | 5 | 15 | 93 | 57 | |||
| 1148 | AMBIKA AT BILIMORA, GUJARAT | 27 | 33 | 30 | 5.0 | 7.0 | 6.2 | 7.6 | 8.4 | 8.0 | 213 | 2720 | 899 | 18.0 | 18.0 | 18.0 | 1.3 | 4.7 | 3.1 | 0.10 | 0.70 | 0.33 | 0.30 | 1.10 | 0.63 | 7500 | 15000 | 10275 | 15000 | 21000 | 16500 | |||
| 1149 | KOLAK AT PATALIA BDG., GUJARAT | 24 | 27 | 26 | 2.8 | 6.8 | 4.8 | 7.4 | 7.8 | 7.6 | 477 | 41700 | 14426 | 93.0 | 93.0 | 93.0 | 1.0 | 19.0 | 10.4 | 0.10 | 0.2 | 0.1 | 3.92 | 3.92 | 3.92 | 22 | 40 | 32 | 70 | 220 | 148 | |||
| 1435 | KOLAK AT RAILWAY BRIDGE NO. 313 VAPI,VALSAD, GUJARAT | 26 | 27 | 27 | 5.3 | 7.3 | 6.2 | 7.1 | 7.8 | 7.4 | 14200 | 43380 | 29920 | 49.0 | 49.0 | 49.0 | 0.8 | 8.0 | 3.6 | 0.1 | 0.30 | 0.2 | 2.24 | 2.24 | 2.24 | 11 | 21 | 14 | 30 | 60 | 41 | |||
| 1434 | AMLAKHADI AT ANKLESHWAR | 26 | 28 | 27 | 7.3 | 7.9 | 7.5 | 316 | 9470 | 5414 | 1750 | 1750 | 1750 | 73.0 | 522 | 359 | 0.1 | 0.1 | 0.1 | 258 | 258 | 258 | 2 | 4 | 3 | 4 | 28 | 14 | ||||||
| 1438 | MINDHOLA AT STATE HIGHWAY BRIDGE SACHIN, GUJARAT | 23 | 30 | 27 | 2.5 | 6.5 | 4.2 | 7.6 | 8.2 | 7.8 | 276 | 865 | 589 | 11.0 | 11.0 | 11.0 | 3.2 | 5.3 | 4.0 | 0.50 | 1.30 | 0.80 | 0.60 | 0.80 | 0.68 | 9300 | 46000 | 23575 | 21000 | 110000 | 50250 | |||