| Water point | Pollution with nitrate | Drinking water | Domestic | Irrigation | ||||
| NPI | Class | WQI, Drinking | Class | WQI, domestic | Class | WQI, irrigation | Degree of restriction on use | |
| 1 | −0.36 | Unpolluted | 39.66 | Excellent | 48.64 | Excellent | 742.77 | - |
| 2 | 1.76 | Moderate | 82.17 | Good | 101.57 | Poor | 309.16 | Moderate |
| 3 | −0.41 | Unpolluted | 27.80 | Excellent | 33.77 | Excellent | 226.65 | - |
| 4 | −0.57 | Unpolluted | 33.87 | Excellent | 37.24 | Excellent | 233.08 | - |
| 5 | −0.44 | Unpolluted | 81.53 | Good | 97.00 | Good | 466.37 | - |
| 6 | −0.42 | Unpolluted | 41.90 | Excellent | 51.29 | Good | 370.77 | - |
| 7 | 0.73 | Light | 85.54 | Good | 108.57 | Poor | 289.79 | Slight |
| 8 | −0.62 | Unpolluted | 34.09 | Excellent | 39.77 | Excellent | 227.19 | - |
| 9 | −0.77 | Unpolluted | 44.81 | Excellent | 53.37 | good | 119.04 | None |
| 10 | −0.74 | Unpolluted | 31.54 | Excellent | 38.31 | Excellent | 118.17 | - |
| 11 | −0.64 | Unpolluted | 26.35 | Excellent | 25.56 | Excellent | 108.46 | - |
| 12 | −0.54 | Unpolluted | 39.49 | Excellent | 46.37 | Excellent | 310.88 | - |
| 13 | −0.60 | Unpolluted | 30.47 | Excellent | 38.18 | Excellent | 70.94 | - |
| 14 | −0.67 | Unpolluted | 29.29 | Excellent | 32.07 | Excellent | 148.11 | - |
| 15 | 1.02 | Moderate | 84.85 | Good | 97.37 | Good | 128.19 | - |
| 16 | 0.44 | Light | 109.50 | Poor | 128.39 | Poor | 198.50 | - |
| 17 | −0.07 | Unpolluted | 116.70 | Poor | 143.61 | Poor | 114.99 | - |
| 18 | 1.11 | Moderate | 115.32 | Poor | 133.80 | Poor | 261.11 | - |
| 19 | 1.66 | Moderate | 115.67 | Poor | 134.76 | Poor | 286.86 | - |
| 20 | 1.26 | Moderate | 123.95 | Poor | 144.31 | Poor | 314.98 | - |
| 21 | 1.64 | Moderate | 131.05 | Poor | 157.49 | Poor | 263.09 | - |
| 22 | 1.82 | Moderate | 137.28 | Poor | 160.42 | Poor | 370.72 | -- |
| 23 | 0.27 | Light | 57.78 | Good | 64.53 | Good | 248.58 | - |
| 24 | −0.69 | Unpolluted | 32.46 | Excellent | 37.20 | Excellent | 204.27 | - |
| 25 | −0.84 | Unpolluted | 37.23 | Excellent | 45.93 | Excellent | 447.61 | - |
| 26 | −0.76 | Unpolluted | 28.85 | Excellent | 33.56 | Excellent | 160.49 | - |
| 27 | −0.74 | Unpolluted | 39.64 | Excellent | 45.29 | Excellent | 375.00 | - |
| 28 | −0.84 | Unpolluted | 36.87 | Excellent | 46.49 | Excellent | 364.72 | - |
| 29 | −0.82 | Unpolluted | 57.81 | Good | 79.00 | Good | 238.20 | Slight |
| 30 | −0.78 | Unpolluted | 41.11 | Excellent | 48.28 | Excellent | 182.26 | - |
| 31 | −0.84 | Unpolluted | 29.19 | Excellent | 34.96 | Excellent | 223.31 | - |
| 32 | −0.58 | Unpolluted | 28.83 | Excellent | 31.11 | Excellent | 257.71 | - |
| 33 | −0.66 | Unpolluted | 29.93 | Excellent | 33.46 | Excellent | 191.96 | - |
| 34 | −0.69 | Unpolluted | 32.59 | Excellent | 34.49 | Excellent | 83.20 | None |