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Water Quality for the year 2002-2003 under GEMS MINARS Project

Water Quality
Sr No Station Code Station Name Parameter Apr-02 May-02 Jun-02 Jul-02 Aug-02 Sep-02 Oct-02 Nov-02 Dec-02 Jan-03 Feb-03 Mar-03 Average
21 1153 Krishna river Rajapur weir pH 7.6 7.6 7.1 7.0 7.3 7.8 8.5 8.2 7.8 7.8 8.2 8.0 7.7
BOD 7.0 4.0 8.0 4.0 5.5 5.0 5.0 2.8 5.0 6.0 5.4 5.4 5.3
COD 24.0 16.0 24.0 16.0 16.0 16.0 16.0 24.0 28.0 24.0 - - 20.4
DO 7.5 6.3 6.0 6.4 7.0 7.0 6.5 5.9 6.2 5.4 6.8 6.3 6.4
Tot.Coliform 275.0 150.0 175.0 175.0 225.0 175.0 220.0 220.0 175.0 110.0 170.0 170.0 183.3
22 1310 Krishna river Kurundwad pH 7.6 7.5 7.3 7.0 7.2 7.9 8.4 8.1 7.7 7.8 8.1 8.1 7.7
BOD 5.0 9.0 6.0 5.0 4.0 4.5 7.0 3.0 8.0 6.0 5.0 5.0 5.6
COD 24.0 32.0 16.0 20.0 170.0 16.0 24.0 24.0 24.0 23.0 - - 37.5
DO 6.7 6.5 5.5 6.9 7.0 6.9 6.1 6.2 6.6 5.3 6.8 6.7 6.4
Tot.Coliform 250.0 275.0 275.0 275.0 16.0 200.0 175.0 170.0 350.0 175.0 350.0 175.0 223.8
23 1152 Kundalika river Roha Bridge pH - - - 7.3 - - 7.5 - - 8.6 - - 7.8
BOD - - - 9.0 - - 7.5 - - 4.8 - - 7.1
COD - - - 28.0 - - 24.0 - - 16.0 - - 22.7
DO - - - 5.9 - - 6.0 - - 6.0 - - 5.9
Tot.Coliform - - - 170.0 - - 150.0 - - 275.0 - - 198.3
24 1253 Girna river Malegaon pH 7.6 - - 7.6 - - 8.1 - - 8.0 - - 7.8
BOD 8.0 - - 7.0 - - 5.5 - - 3.4 - - 5.9
COD 24.0 - - 20.0 - - 16.0 - - 16.0 - - 19.0
DO 6.0 - - 5.6 - - 5.9 - - 6.7 - - 6.1
Tot.Coliform 200.0 - - 150.0 - - 175.0 - - 170.0 - - 173.8
25 1211   pH 7.0 7.3 7.2 7.8 7.7 8.0 7.6 7.5 7.8 7.9 7.5 7.2 7.5
Godavari river D/s of Nashik BOD 5.0 8.0 36.0 10.0 4.0 2.0 8.5 4.0 5.0 3.0 10.0 7.4 8.6
COD 20.0 44.0 52.0 40.0 20.0 24.0 24.0 24.0 20.0 28.0 - - 29.6
DO 5.7 5.9 3.5 5.3 6.5 7.0 4.8 7.0 7.0 7.0 3.6 4.4 5.6
Tot.Coliform 350.0 115.0 175.0 170.0 150.0 275.0 175.0 110.0 350.0 250.0 350.0 170.0 220.0
26 1096 Godavari river Ramkund pH 7.4 7.3 7.2 7.7 7.6 8.0 7.4 7.5 7.8 8.0 7.4 7.3 7.6
BOD 7.0 5.0 35.0 5.5 4.0 5.0 10.0 3.0 8.0 4.0 10.8 7.0 8.7
COD 24.0 20.0 56.0 24.0 16.0 16.0 32.0 20.0 28.0 16.0 - - 25.2
DO 6.7 6.0 3.5 5.5 6.9 7.5 3.8 6.3 6.5 6.8 3.2 4.0 5.6
Tot.Coliform 150.0 175.0 225.0 175.0 175.0 120.0 200.0 140.0 200.0 250.0 250.0 350.0 200.8
27 1095 Godavari river Gangapur Dam pH 7.0 7.5 7.7 7.6 7.6 8.1 8.5 7.4 8.2 8.3 8.5 8.0 7.9
BOD 6.0 5.0 5.5 9.0 5.0 5.5 9.0 4.0 7.0 4.4 4.8 6.0 5.9
COD 20.0 20.0 16.0 32.0 16.0 16.0 24.0 16.0 24.0 20.0 - - 20.4
DO 6.4 7.0 6.2 6.2 6.0 6.5 5.9 6.7 6.8 6.2 6.8 5.4 6.3
Tot.Coliform 225.0 175.0 350.0 225.0 175.0 175.0 225.0 275.0 250.0 200.0 170.0 175.0 218.3

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