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To learn more about the parameters and values listed in the tables below, click here  


Hulimavu Lake, Hulimavu, Bangalore

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
25.93 ℃ 26.71 ℃ 1308.70 μ/cm 706.00 ppm 0.42 PSS 7.736 1.00 2.54 mg/L

Date: July 30th, 2017; 7:30 to 9:00am

Type of Test: On the lake with device



Puttenhalli Lake, JP Nagar, Bangalore

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
32.56 ℃ 27.84 ℃ 1040 μ/cm 562.00 ppm 0.51 PSS 8.848 1.00 2.35 mg/L

Date: July 31st, 2017; 4:30 to 5:30pm

Type of Test: On the lake with device



Alahalli Lake, JP Nagar, Bangalore

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
22.56 ℃ 24.93 ℃ 736.79 μ/cm 398.00 ppm 0.40 PSS 7.494 1.00 0.79 mg/L

Date: August 6th, 2017; 8:30 to 9:30am

Type of Test: On the lake with device

*NOTE: The location of this lake on google maps is Avalahalli Lake but the actual spelling is Alahalli Lake*


Chunchagatta Lake, JP Nagar, Bangalore

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
32.31 ℃ 27.71 ℃ 403.70 μ/cm 218.00 ppm 0.19 PSS 8.606 1.00 6.88 mg/L

Date: August 6th, 2017; 3:00 to 4:00pm

Type of Test: On the lake with device


*NOTE: The location of this lake on google maps is Chunchugatta Lake but the actual spelling is Chunchagatta Lake*


Jakkur Lake, Jakkur, Bangalore

At the southern part of the lake(Approximately at 9:05)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
24.87 ℃ 26.15 ℃ 764.80 μ/cm 413.00 ppm 0.37 PSS 9.158 1.00 3.37 mg/L

In the middle of the lake(Approximately at 9:27)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
24.69 ℃ 26.08 ℃ 766.2 μ/cm 414.00 ppm 0.37 PSS 9.138 1.00 4.35 mg/L

Near the outlet of the wetlands - Northern Part of the lake(Approximately at 10:05)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
26.12 ℃ 25.56 ℃ 761.70 μ/cm 411.00 ppm 0.37 PSS 8.146 1.00 2.40 mg/L

Treated Sewage Sample Readings(recorded from sample collected)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
N/A 26.06 ℃ 861.20 μ/cm 465.00 ppm 0.42 PSS 7.408 1.00 4.77 mg/L

Untreated Sewage Sample Readings(recorded from sample collected)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
N/A 26.56 1089 μ/cm 588.00 ppm 0.54 PSS 6.896 1.00 0.89 mg/L

Date: August 12th, 2017; 9:00am to 11:30 am

Type of Test: On the lake with device



Kaggadasapura Lake, Kaggadasapura, Bangalore

Inlet Sewage Sample Readings (recorded from sample collected)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
N/A 24.56 ℃ 839.20 μ/cm 453 ppm 0.41 PSS 7.654 1.00 1.11 mg/L

Outlet Sample Readings (recorded from sample collected)

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
N/A 23.73 ℃ 782.90 μ/cm 423 ppm 0.38 PSS 7.243 1.00 2.37 mg/L

Date: August 13th, 2017; 8:00am to 10:00 am

Type of Test: Sampling of water from the lake



Sampigehalli Lake, Jakkur, Bangalore

Reading in the Macrophyte covered region:

At 9:00 am

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
30.75 ℃ 25.30 ℃ 129.30 μ/cm 70 ppm 0.00 PSS 6.78 1.00 3.80 mg/L

At 3:00 pm

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
32.75 ℃ 28.96 ℃ 208.00 μ/cm 112 ppm 0.10 PSS 6.92 1.00 6.07 mg/L

Readings in the Macrophyte-free region:

At 9:00 am

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
28.75 ℃ 26.20 ℃ 240.5 μ/cm 130 ppm 0.12 PSS 6.972 1.00 7.67 mg/L

At 3:00 pm

Air Temperature Water Temperature Electric Conductivity Dissolved Solids Salinity pH Value Specific Gravity Dissolved Oxygen
31.44 ℃ 29.66 ℃ 282.9 μ/cm 153 ppm 0.14 PSS 8.643 1.00 14.77 mg/L

Date: September 23rd, 2017; 8:00 am to 10:00 am

Type of Test: On the lake with device


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