Real Time Continuous Treated Sewerage Water Quality Monitoring Stations.

2MLD Ulsoor STP CHIKKABANAVARA 5 MLD KADUGODI 6 MLD STP HORAMAVU 20 MLD K AND C VALLEY 60 MLD NAGASANDRA 20 MLD RAJACANAL 40 MLD
Parameters 2026-06-19 02:15:00 2026-06-19 01:45:00 2026-06-19 02:00:00 2026-06-19 02:00:00 2026-06-19 02:30:00 2026-06-19 01:45:00 2026-06-04 11:30:00 Limit Unit
pH 7.50 7.28 7.16 7.54 7.57 7.36 7.41 6.5-9.0 pH
Temperature 26.10 25.40 30.20 28.20 27.60 30.40 28.70 24-27 °C
Ammonical Nitrogen 1.01 0.99 0.60 0.48 0.50 0.85 0.67 5 mg/l
Total Nitrogen 3.53 3.40 3.06 3.20 3.50 1.87 3.70 10 mg/l
COD 37.07 19.15 35.90 - 29.54 43.31 44.07 50 mg/l
BOD 6.47 1.38 5.87 - 9.70 8.86 2.00 10 mg/l
TSS 8.60 3.23 17.13 - 5.37 9.21 13.13 20 mg/l
Color 7.78 4.39 6.04 - 10.56 6.41 9.00 hu
Dissolved Oxygen 3.47 2.22 3.54 1.92 - 5.29 4.78 mg/l
Total Phosphorus - - - - - - - 0.5 to 0.9 mg/l
Outlet Flow - - - - - - - mg/l
Inlet Flow - - - - - - - mg/l
YELLAMALAPACHETTY 15 MLD BELLANDUR 90 MLD DODDABELE 20 MLD NAGASANDRA OLD 20 MLD 4MLD Cubbon Park TTP KADABEESANAHALLI 50 MLD STP Sarakki 5 MLD
Parameters 2026-06-19 02:12:00 2026-06-19 02:00:00 2026-06-19 02:00:00 2026-06-19 01:45:00 2026-06-19 02:30:00 2025-12-31 17:45:00 2026-06-19 02:30:00 Limit Unit
pH 7.59 7.03 7.82 8.90 6.95 7.81 7.90 6.5-9.0 pH
Temperature 28.10 27.70 26.00 21.90 - 27.08 28.50 24-27 °C
Ammonical Nitrogen 0.85 0.91 0.14 0.10 0.29 1.77 2.51 5 mg/l
Total Nitrogen 3.65 2.00 10.10 0.16 1.30 4.77 5.02 10 mg/l
COD 39.34 33.30 35.53 44.09 12.47 45.76 19.37 50 mg/l
BOD 8.43 6.66 9.83 8.72 1.25 10.41 4.44 10 mg/l
TSS 5.90 8.32 12.06 11.84 0.60 12.08 5.34 20 mg/l
Color 5.34 6.99 9.53 7.82 2.74 7.80 3.87 hu
Dissolved Oxygen 3.93 2.97 25.00 62.00 11.05 3.64 - mg/l
Total Phosphorus - - - - - - - 0.5 to 0.9 mg/l
Outlet Flow - - - - - - - mg/l
Inlet Flow - - - - - - - mg/l
Mailasandra STP 75 MLD 60 MLD V.Valley TTP KR Puram STP 20 MLD 1.5 MLD Lalbagh TTP 35MLD Agaram STP Chikka_Bagur_5_MLD_STP Yelahanka 10MLD TTP
Parameters 2026-06-19 02:15:00 2023-12-05 15:45:00 2025-02-11 14:38:30 2026-06-18 22:00:00 2026-06-19 02:15:00 2026-06-19 02:30:00 2026-06-19 02:15:00 Limit Unit
pH 7.18 6.87 7.20 7.53 7.38 4.46 7.64 6.5-9.0 pH
Temperature 25.74 23.10 24.90 25.10 26.20 25.50 76.30 24-27 °C
Ammonical Nitrogen 3.63 0.86 2.40 0.49 0.89 3.12 0.22 5 mg/l
Total Nitrogen 7.21 2.06 4.80 2.50 3.65 4.99 0.55 10 mg/l
COD 49.37 20.00 48.90 27.04 30.26 39.90 -14.40 50 mg/l
BOD 8.38 1.75 7.56 2.37 5.17 8.40 3.70 10 mg/l
TSS 17.63 3.18 15.88 1.60 4.89 10.20 4.60 20 mg/l
Color 7.63 4.55 6.85 5.41 6.64 16.80 -2.76 hu
Dissolved Oxygen 2.82 1.53 2.58 4.14 - - 5.96 mg/l
Total Phosphorus - - - - - - 0.22 0.5 to 0.9 mg/l
Outlet Flow - - - - - - - mg/l
Inlet Flow - - - - - - - mg/l
40MLD OLD Rajacanal STP Hennur 1MLD TTP 4_MLD_Madiwala_STP 150MLD STP_K&C valley 20Mld KR Puram STP New 10 MLD STP HULIMAVU 40MLD Doddabele STP
Parameters 2026-06-19 02:15:00 2025-10-10 14:51:00 2026-06-19 02:18:00 2026-06-19 02:30:00 2026-06-19 02:30:00 2026-06-19 02:30:00 2026-06-19 02:30:00 Limit Unit
pH 7.33 7.39 7.37 7.38 8.29 8.08 6.61 6.5-9.0 pH
Temperature 25.60 26.40 26.20 - - - 28.55 24-27 °C
Ammonical Nitrogen 1.35 0.54 7.62 1.20 3.67 1.19 2.55 5 mg/l
Total Nitrogen 3.91 2.16 22.10 7.78 5.75 1.62 6.85 10 mg/l
COD 12.50 20.60 36.81 - 38.84 13.77 28.69 50 mg/l
BOD 7.50 2.10 7.99 6.52 5.97 0.82 7.71 10 mg/l
TSS 14.90 3.10 6.45 5.00 6.81 2.89 6.55 20 mg/l
Color 3.02 5.03 9.20 - 3.52 1.20 5.35 hu
Dissolved Oxygen 3.66 4.87 - - - - 3.54 mg/l
Total Phosphorus 0.68 0.11 - 0.60 - - - 0.5 to 0.9 mg/l
Outlet Flow - - - - 4.59 0.00 - mg/l
Inlet Flow - - - - 0.54 0.00 - mg/l

Flow Parameter Stations

  None KR PURAM 20 MLD - OUTLET 1.5MLD Lalbagh TTP Outlet To Horticulture 4MLD Cubbon Park TTP Outlet Overflow
  2025-04-21 09:17:17 2023-09-14 16:42:00 2026-06-19 02:30:00 2026-04-30 06:45:00
  0.57 MLD 21.60 MLD 0.21 MLD 0.46 MLD

Flow Parameter Stations

  6 MLD Kadugodi 20MLD Nagasandra STP 20 MLD Doddabelle 15MLD Yellamalapachetty STP 5 MLD Chikabanavara 40 MLD Raja Canal 20 MLD Horamvu Agara 60 MLD KC Valley Hennur 1MLD TTP 4_MLD_Madiwala_STP
  2020-11-19 10:00:00 2020-11-19 10:00:00 2020-11-19 10:00:00 2020-11-19 10:00:00 2020-11-19 10:00:00 2020-11-19 10:00:00 2020-11-19 10:00:00 2020-11-19 10:00:00 2025-10-10 14:51:00 2026-06-19 02:18:00
 Inlet 28.75 MLD 0.07 MLD 0.18 MLD 0.04 MLD 35.47 MLD 37.50 MLD 0.19 MLD 72.26 MLD - -
 Outlet 25.73 MLD 0.03 MLD 0.16 MLD 0.03 MLD 26.06 MLD - 0.16 MLD 52.91 MLD - -
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