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

varies from 0.0 to 82.0 mg/l whereas the highest value is observed in Asani Kuntaat Medak in Andhra Pradesh. The water quality status of Lakes, Tanks and Pondsin Andhra Pradesh, Karnataka, Kerala, Tamilnadu, Pondicherry and Goa ispresented in Annexure-I Table 19.1.19.3 Water Quality of Lakes & Ponds in Gujarat, Madhya Pradesh andRajasthanThe respective State Pollution Control Boards carry out the water qualitymonitoring of Lakes and Ponds in Gujarat, Madhya Pradesh and Rajasthan. DOvaries from 1.2 to 11.3 mg/l with minimum at Pushkar Lake (1.2 mg/l), JaisamandLake, Lodha Talab & Jalmahal Lake (1.8 mg/l), Siliserh Lake (2.0 mg/l), NakkiLake (2.3 mg/l), Jet Sagar Lake (2.7 mg/l) & Udaisagar Lake (3.2 mg/l) inRajasthan and Sursagar Lake (3.2 mg/l) & City Lake (3.3 mg/l) in Gujarat.BOD is observed in the range of 0.0 mg/l to 27 mg/l with maximum at GapeSagar Lake (27 mg/l) in Rajasthan. Other Lakes and Tanks having high BOD andnot meeting the standard of BOD are Jaisamand Lake (26.5 mg/l); Siliserh Lake(23.0 mg/l); Jalmahal Lake (14.0 mg/l); Lodha Talab (12.8 mg/l); Pushkar Lake(9.5 mg/l); Udaisagar Lake (7.8 mg/l); Jet Sagar Lake (4.1 mg/l); Nakki Lake (3.8mg/l) and Fateh Sagar Lake (3.4 mg/l) in Rajasthan; Sursagar Lake (12.0 mg/l);City Lake (10.0 mg/l); Narsimehta Lake (8.0 mg/l); Ajwah Lake (5.0 mg/l) andNalsarovar (4.0 mg/l) in Gujarat and Shahpura Lake (8.5 mg/l); Upper Lake atKarbala Talab (5.5 mg/l), Yatch Club (4.5 mg/l), Bairagarh Club (4.5 mg/l) &Intake Point Bhopal (4.1 mg/l); Lower Lake (4.5 mg/l); Govindgarh Lake (4.3mg/l); Janunia Talab (4.3 mg/l); Periat Lake (3.6 mg/l) and Kerwa Dam (3.1 mg/l)in Madhya Pradesh.The water quality of Lakes and tanks in respective states is meeting the waterquality criteria with respect to Total Coliform and Faecal Coliform at most of thelocations except in Moticher Lake (24000 & 4300 MPN/100ml) in Gujarat. Theconcentration of Nitrate (NO 3 - ) varies from Nil to 4.41 mg/l. The water qualitystatus of Lakes & Ponds in Gujarat, Madhya Pradesh and Rajasthan is presentedin Annexure-I Table 19.2.19.4 Water Quality of Lakes & Ponds in Haryana, Chandigarh, HimachalPradesh, Jammu & Kashmir, Punjab, Uttar Pradesh and UttarakhandThe respective State Pollution Control Boards carry out the water qualitymonitoring of Lakes and Ponds in Haryana, Chandigarh, Himachal Pradesh,Jammu & Kashmir, Punjab, Uttar Pradesh and Uttarakhand.All the lakes and ponds monitored are meeting the required level of water qualitycriteria in respect of DO, pH and conductivity at most of the locations except DOin Laxmi Pond (0.0 mg/l) & Maahil Pond (3.6 mg/l) in Uttar Pradesh; RiwalsarLake (0.8 mg/l) & Khaziar Lake (1.1 mg/l) in Himachal Pradesh and Mansar Lake145