Table 4 Calculated values to assess the suitability for irrigation and industrial use

From: Assessment of water quality and suitability analysis of River Ganga in Rishikesh, India

S. No. RSC SSP SAR Mg Hazard KR PI LSI* RSI*
1 −0.88 25.54 0.39 0.0 0.34 42 −0.05 9.7
2 −0.90 24.73 0.41 31.8 0.33 61 0.21 8.7
3 −1.14 23.64 0.39 29.9 0.31 51 0.21 9.1
4 −1.39 20.57 0.37 43.1 0.26 44 −0.28 9.6
5 −1.30 21.64 0.38 37.4 0.28 46 0.01 9.2
6 −1.14 21.46 0.38 37.4 0.27 54 1.50 7.4
7 −1.30 21.65 0.38 34.8 0.28 47 0.83 8.3
8 −1.30 22.59 0.39 33.9 0.29 44 −0.02 9.4
9 −0.97 24.83 0.39 19.1 0.33 58 0.01 9.1
10 −1.14 24.14 0.43 36.7 0.32 53 0.45 8.7
11 −3.59 9.32 0.24 42.1 0.10 25 1.00 7.4
12 −2.03 15.19 0.30 36.8 0.18 30 0.24 9.0
13 −1.31 21.77 0.39 38.1 0.28 49 0.17 9.0
14 −1.95 15.82 0.32 28.8 0.19 35 0.12 8.8
15 −2.93 11.81 0.27 35.1 0.13 26 0.21 8.6
16 −2.12 15.22 0.32 37.7 0.18 37 0.36 8.2
17 −2.12 15.62 0.33 43.9 0.19 35 0.29 8.7
18 −1.55 18.57 0.35 37.5 0.23 43 0.22 8.9
19 −1.37 20.91 0.35 17.9 0.26 45 0.04 9.1
20 −3.40 9.71 0.28 74.5 0.11 26 0.18 8.8
Mean −1.7 19.2 0.4 34.8 0.2 42.6 0.3 8.8
± SD ±0.8 ±5.1 ±0.05 ±13.8 ±0.08 ±10.6 ±0.4 ±0.6