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 2026-01-30 17:30:00 2026-01-30 17:00:00 2026-01-30 17:15:00 2026-01-30 16:45:00 2026-01-30 16:15:00 2026-01-26 11:00:00 2026-01-30 17:15:00 Limit Unit
pH 7.14 7.44 7.27 7.59 7.40 7.27 7.51 6.5-9.0 pH
Temperature 24.40 21.00 24.90 24.70 25.00 26.80 23.50 24-27 °C
Ammonical Nitrogen 0.81 0.50 1.30 0.60 0.72 1.19 0.78 5 mg/l
Total Nitrogen 2.84 1.50 3.04 5.20 5.00 2.62 4.20 10 mg/l
COD 38.91 21.08 41.74 32.79 - - 42.15 50 mg/l
BOD 6.46 2.05 6.11 7.85 - - 3.93 10 mg/l
TSS 9.38 3.55 40.34 11.02 9.18 14.01 12.02 20 mg/l
Color 8.17 4.88 6.04 13.46 40.02 - 9.36 hu
Dissolved Oxygen 4.32 4.40 7.67 2.40 5.98 3.78 4.10 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 2026-01-30 17:00:00 2026-01-30 17:15:00 2026-01-30 16:15:00 2026-01-30 17:00:00 2026-01-30 17:15:00 2025-12-31 17:45:00 2026-01-30 16:30:00 Limit Unit
pH 7.17 7.24 7.62 7.85 6.45 7.81 7.82 6.5-9.0 pH
Temperature 26.10 24.90 24.50 21.30 25.80 27.08 25.90 24-27 °C
Ammonical Nitrogen 2.55 0.53 0.65 0.78 0.32 1.77 2.98 5 mg/l
Total Nitrogen 8.94 6.10 3.70 1.25 1.45 4.77 5.96 10 mg/l
COD 33.15 30.06 35.09 46.97 12.53 45.76 22.26 50 mg/l
BOD 5.97 6.01 8.95 11.34 1.26 10.41 3.01 10 mg/l
TSS 4.97 7.51 12.05 12.97 0.71 12.08 5.43 20 mg/l
Color - 6.31 8.79 27.63 2.76 7.80 4.45 hu
Dissolved Oxygen 1.37 5.09 5.38 7.95 10.64 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 2026-01-29 09:45:00 2023-12-05 15:45:00 2025-02-11 14:38:30 2026-01-30 02:00:00 2026-01-30 17:15:00 2026-01-30 17:15:00 2026-01-29 22:15:00 Limit Unit
pH 6.35 6.87 7.20 7.55 7.48 6.89 7.04 6.5-9.0 pH
Temperature 22.67 23.10 24.90 21.60 23.10 23.40 70.80 24-27 °C
Ammonical Nitrogen 2.79 0.86 2.40 0.96 0.43 41.00 5.07 5 mg/l
Total Nitrogen 5.85 2.06 4.80 4.80 1.76 82.10 12.65 10 mg/l
COD 45.00 20.00 48.90 27.31 30.67 40.30 44.40 50 mg/l
BOD 10.31 1.75 7.56 2.33 5.24 8.30 5.60 10 mg/l
TSS 14.98 3.18 15.88 1.44 2.37 10.90 3.90 20 mg/l
Color 10.25 4.55 6.85 5.46 6.73 16.60 8.88 hu
Dissolved Oxygen 3.68 1.53 2.58 2.16 - - 5.77 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 2026-01-30 17:30:00 2025-10-10 14:51:00 2026-01-24 10:15:00 2026-01-20 11:00:00 2026-01-30 17:30:00 2026-01-30 09:20:00 2026-01-30 17:00:00 Limit Unit
pH 7.39 7.39 7.49 7.41 7.32 8.11 6.06 6.5-9.0 pH
Temperature 21.80 26.40 22.40 - - - 25.20 24-27 °C
Ammonical Nitrogen 1.01 0.54 1.30 1.60 5.66 2.26 3.92 5 mg/l
Total Nitrogen 2.93 2.16 3.80 0.52 4.48 3.13 8.23 10 mg/l
COD 52.60 20.60 34.39 - 38.63 22.47 28.56 50 mg/l
BOD 7.70 2.10 2.20 6.12 5.94 1.34 7.97 10 mg/l
TSS 51.60 3.10 3.62 7.00 6.70 3.59 6.52 20 mg/l
Color 13.18 5.03 8.60 - 3.44 1.20 6.27 hu
Dissolved Oxygen 3.69 4.87 - - - - 5.44 mg/l
Total Phosphorus 0.50 0.11 - 0.60 - - - 0.5 to 0.9 mg/l
Outlet Flow - - - - 0.00 2.75 - mg/l
Inlet Flow - - - - 5.41 2.97 - 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 2026-01-30 17:33:00 2026-01-30 17:33:00
  0.57 MLD 21.60 MLD 2.22 MLD 0.43 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 2026-01-24 10:15:00
 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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