Q ST QUA TAT ALIT US O TY IN OF W N IN WA NDIA ATER A- 2 R ...

2293 R KADALUNDI AT HAJIRAPPALLY KERALA2337 R KADAMBAYAR AT BRAHMAPURAM KERALA2338 R KADAMBAYAR AT MANCKAKADAVU KERALAKALLADA AT PERUMTHOTTAM42KERALAKADAVU, PUNALOOR, KERALA2294 R KALLAI AT KALLAI BRIDGE KERALA1571 KARINGODE AT KAKKADAVU KERALA27.523.523.525.025.026.029.529.029.027.626.031.028.826.726.426.525.528.04.9 7.1 6.5 6.7 7.9 7.5 49 92 76 0.3 1.6 0.8 0.07 0.08 0.08 110 600 275 220 1400 5850.3 7.2 1.5 5.0 7.3 6.6 62 1020 192 0.9 9.4 3.6 0.20 3.60 0.92 100 1600 881 240 9000 29780.5 7.1 2.0 6.5 7.1 6.8 49 117 79 0.7 4.4 2.4 0.10 0.30 0.20 130 1300 456 500 5000 12756.3 7.9 7.2 6.6 7.4 7.1 34 90 52 0.3 0.8 0.6 0.00 0.54 0.15 110 500 298 220 1100 68725962.9 4.8 4.0 6.7 8.0 7.5 957 440000.6 1.2 1.1 0.26 1.90 0.76 280 2200 945 350 4000 158846.3 8.0 7.2 6.8 7.6 7.3 40 68 54 0.2 1.3 0.9 0.10 0.40 0.25 80 700 330 140 900 610TABLE 18.3 :- WATER QUALITY OF MEDIUM & MINOR RIVERS IN KERALA- 2011STATIONCODELOCATIONSSTATETEMPERATURE ºC D.O. (mg/l) pH CONDUCTIVITY (µmhos/cm) B.O.D. (mg/l)MinMaxMeanMinMaxMeanMinMaxMeanMinMaxMeanMinMaxMeanNITRATE- N+ NITRITE-N(mg/l)MinMaxMeanFECAL COLIFORM (MPN/100ml)MinMaxMeanTOTAL COLIFORM (MPN/100ml)MinMaxMeanWATER QUALITY CRITERIA > 4 mg/l 6.5-8.5 < 3 mg/l < 2500 MPN/100ml < 5000 MPN/100ml27. 29. 28.1155 KARAMANA AT MOONNATTUMUKKU KERALA0.0 6.8 0.8 6.5 7.8 7.1 580 2500 1239 6.2 18.0 11.9 1.60 2.13 1.87 300 11000 4250 1600 22000 110000 5 0R KARUVANNURR AT KARUVANNUR27. 29. 27.2289KERALA6.0 7.0 6.4 6.2 6.9 6.5 48 64 58 0.6 2.4 1.3 0.26 0.50 0.34 50 500 255 240 2800 960BRIDGE0 0 925. 31. 28.2301 R KAVVAI AT KUTTIYOL PALAM KERALA4.7 8.0 6.3 5.8 7.3 6.8 29 136 77 0.6 2.0 1.2 0.11 0.20 0.16 60 80 73 110 500 2080 0 1R KEECHERI AT VADAKKANCHERY26. 31. 28.2291KERALA4.5 6.4 5.4 6.4 6.7 6.6 61 94 80 0.6 2.3 1.6 0.05 0.54 0.27 60 700 335 600 1100 775BRIDGE5 0 625. 26. 25.2326 R KORAYAR AT KANJIKODE KERALA4.4 6.6 5.8 7.7 7.9 7.8 606 727 666 0.4 1.2 1.0 0.05 0.60 0.24 300 1770 993 500 2800 16500 0 323. 32. 28.12761569 R KUPPAM AT THALIPARAMBA KERALA4.6 8.0 6.6 6.4 7.5 7.2 89 393600.6 2.0 1.1 0.06 0.18 0.13 2 240 88 9 5000 14125 0 3821. 31. 26.2298 R KUPPAM AT RAYAROM KERALA7.3 8.0 7.7 6.4 7.8 7.2 29 56 44 0.6 1.6 1.0 0.23 0.32 0.28 2 80 29 22 240 1485 0 124. 25. 24.1567 R KUTTIYADY AT KUTTIYADY ESTATE KERALA6.9 7.5 7.1 6.5 7.6 7.0 25 29 27 0.4 0.5 0.4 0.05 0.20 0.11 60 80 73 110 400 2180 0 325. 28. 26.1568 R MAHE AT VALAYAM, KERALA KERALA7.0 8.0 7.3 6.7 7.9 7.2 39 71 59 0.3 0.8 0.6 0.08 0.31 0.19 60 220 160 120 800 4650 0 027. 29. 28.2285 R MAMOM AT MAMOM BRIDGE KERALA7.4 8.0 7.8 6.7 7.7 7.1 86 168 119 0.2 1.2 0.7 0.20 1.21 0.87 500 1600 875 1300 2400 17255 5 526. 27. 26.1340 MANIMALA AT KALLOOPARA, KERALA6.5 7.8 7.3 6.4 7.4 7.1 33 85 54 0.3 2.6 1.3 0.20 0.53 0.41 140 800 415 350 1300 9130 0 626. 27. 26.1384 MANIMALA AT THONDRA, KERALA KERALA6.7 7.6 7.0 6.4 6.8 6.6 36 260 104 1.0 2.7 1.5 0.29 0.78 0.49 400 700 500 800 1200 10005 0 826. 30. 28.2307 R MANJESWAR AT BAJRAKKARA BR. KERALA2.8 8.1 6.0 6.9 7.4 7.2 58 160 92 0.2 1.2 0.7 0.10 0.69 0.38 80 1600 765 220 3500 13900 0 025. 27. 26.1339 MEENACHIL AT KIDANGOOR, KERALA KERALA6.2 7.8 6.8 6.3 6.9 6.6 37 64 48 0.4 0.6 0.5 0.28 0.70 0.44 800 1600 1225 1100 3200 20255 0 226. 30. 28.20452304 R MOGRAL AT MOGRAL BR. KERALA4.8 6.1 5.6 6.1 7.7 7.1 118 492000.3 1.0 0.6 0.24 1.13 0.58 11 1600 433 110 2200 6750 0 55MUVATTAPUZHA AT24. 29. 26.43KERALA6.2 7.8 7.0 6.6 7.3 7.0 45 97 56 0.5 2.0 1.1 0.04 0.70 0.43 170 2200 768 500 3500 1725VETTIKKATTUMUKKU, KERALA0 0 5R NEELASWARAM AT NAMBIARKAL26. 33. 29.2302KERALA5.7 7.5 6.7 6.4 7.4 6.9 38 8100 2531 0.2 0.9 0.5 0.15 0.38 0.22 21 700 308 60 900 465DAM0 0 328. 31. 29.15361570 R NEELASWARAM AT HOSDURG KERALA5.9 6.3 6.2 6.5 8.0 7.2 61 460000.2 1.6 0.8 0.18 0.75 0.39 80 2200 830 110 3000 13030 0 3226. 28. 27.1563 R NEYYAR AT AMARAVILA, KERALA KERALA6.8 7.8 7.3 6.6 7.6 7.2 46 82 62 0.7 1.0 0.8 0.50 1.60 0.95 80 900 525 240 1600 9850 5 026. 28. 27.2284 R NEYYAR AT ARUVIPURAM KERALA7.0 7.9 7.6 7.0 7.6 7.2 44 85 59 0.2 0.9 0.6 0.17 0.89 0.65 50 900 463 350 2400 11630 5 327. 30. 27.2288 R PALLICKAL AT NELLIMUKAL KERALA6.2 6.9 6.4 6.5 7.1 6.8 60 109 83 0.4 0.6 0.5 0.20 0.80 0.42 110 280 175 500 700 5750 6 926. 31. 27.1156 PAMBA AT CHENGANNUR, KERALA KERALA5.9 7.5 7.0 6.1 7.3 6.6 28 80 50 0.4 0.8 0.6 0.10 1.40 0.75 30 500 295 110 900 5780 0 827. 30. 27.1341 PAMBA AT THAKAZHY, KERALA KERALA6.2 7.5 6.7 6.3 7.5 6.8 41 160 76 0.7 2.0 1.2 0.60 1.72 1.21 220 500 310 500 700 6250 0 827. 30. 28.1565 PAMBA DOWN, KERALA KERALA6.3 7.0 6.7 6.2 7.4 6.6 35 110 64 0.7 1.3 0.9 1.00 1.70 1.35 110 900 428 350 1600 8380 0 324. 31. 27.17 PERIYAR NEAR ALWAYE-ELOOR KERALA4.1 7.0 5.6 6.5 7.3 6.9 61 6600 943 0.4 2.4 1.5 0.20 0.92 0.40 170 1600 655 500 3500 19250 0 524. 28. 26.18 PERIYAR AT KALADY, KERALA KERALA6.7 8.0 7.4 6.8 7.3 7.0 27 53 38 0.2 1.6 0.9 0.10 0.49 0.26 170 800 386 350 3000 11960 5 3PERIYAR AT SEWAGE DISCHARGE24. 30. 27.1338KERALA5.8 7.4 6.7 6.5 7.0 6.9 32 53 43 0.4 1.7 1.0 0.14 0.47 0.30 220 3000 1043 600 5000 2750POINT, KERALA0 0 026. 29. 27.2333 RIVER PERIYAR AT MUPPATHADAM KERALA6.4 7.8 7.1 7.1 7.4 7.3 40 59 48 0.5 2.1 1.5 0.30 0.52 0.36 80 1100 595 500 2800 17755 0 423. 31. 27.2334 RIVER PERIYAR AT PATHALAM KERALA4.8 7.2 6.2 6.5 7.0 6.8 49 2200 309 0.5 2.9 1.6 0.20 0.76 0.39 110 3500 1129 350 5000 27255 0 024. 32. 27.2335 R PERIYAR AT KALAMASSERY KERALA2.4 7.2 5.2 6.5 7.1 6.8 39 88 61 0.6 3.0 1.8 0.12 0.56 0.33 240 3000 1123 900 5000 26500 0 423. 31. 27.2336 R PERIYAR AT PURAPPALLIKAVU KERALA5.4 7.6 6.8 6.7 7.2 6.9 36 3600 995 0.3 2.0 1.1 0.09 0.45 0.24 22 1400 349 50 5000 12580 0 324. 31. 27.2300 R PERUVAMBA AT CHANDAPPURA KERALA4.8 8.0 6.8 6.5 7.1 6.9 27 92 52 0.6 1.2 0.9 0.45 0.45 0.45 2 110 39 11 500 1980 0 027. 28. 27.2303 R PULLUR AT PULLUR BR. KERALA4.3 7.5 6.2 6.3 6.9 6.6 38 57 44 0.3 1.4 0.7 0.12 0.36 0.21 80 1600 715 170 3000 16300 0 827. 30. 28.2290 R PUZHACKAL AT PUZHACKAL BRIDGE KERALA2.9 6.2 4.5 6.0 6.8 6.5 60 97 77 0.8 1.2 1.1 0.10 0.54 0.34 30 900 400 300 9000 26750 0 4R RAMAPURAM AT RAMAPURAM25. 32. 28.19272299KERALA3.3 5.5 4.0 6.0 7.7 7.0 45 500000.2 1.2 0.9 0.01 0.04 0.03 2 280 98 11 400 233BRIDGE0 0 8927. 30. 28.2305 R SHRIYA AT ANGADIMOGARU KERALA4.8 8.0 7.0 7.0 8.0 7.4 47 123 69 0.3 1.8 1.0 0.06 0.18 0.12 70 500 230 220 1600 6600 0 824. 28. 25.2296 R THALLASSERY AT PATHIPPALAM KERALA5.3 7.0 6.5 6.5 7.0 6.8 46 72 58 0.1 1.0 0.5 0.04 0.44 0.24 2 700 303 4 2100 10260 0 9R THIRUR AT THALAKKADATHUR27. 28. 28.2292KERALA3.6 5.0 4.6 6.3 7.6 6.9 61 153 98 0.1 1.5 0.6 0.10 0.12 0.11 60 400 168 110 800 348BRIDGE0 5 026. 30. 28.12322306 R UPPALA AT UPPALA BR. KERALA4.8 7.5 6.6 6.8 8.1 7.3 73 490000.2 1.0 0.6 0.06 1.31 0.71 4 4000 1326 40 5000 22100 0 5727. 30. 28.1442 VAMANAPURAM, KERALA KERALA5.4 7.8 7.1 6.7 7.4 7.0 43 61 51 0.9 1.1 1.0 0.17 1.03 0.78 220 1600 750 1100 2400 17000 0 8172