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 2026-05-03 20:15:00 2026-05-03 20:15:00 2026-05-03 12:15:00 2026-05-03 20:30:00 2026-05-03 20:30:00 2026-05-03 20:25:30 2026-05-03 20:15:00 Limit Unit
pH 7.22 7.19 7.21 7.59 7.41 7.33 7.20 6.5-9.0 pH
Temperature 27.60 27.40 31.60 30.40 29.40 32.70 32.00 24-27 °C
Ammonical Nitrogen 1.28 1.18 0.70 0.64 0.49 1.13 0.00 5 mg/l
Total Nitrogen 4.48 0.90 3.97 3.90 5.40 2.49 104.90 10 mg/l
COD 35.07 21.73 42.90 32.23 28.73 47.64 33.16 50 mg/l
BOD 6.52 2.62 7.21 7.56 8.68 6.51 3.54 10 mg/l
TSS 7.57 3.44 14.89 11.51 4.13 10.79 7.66 20 mg/l
Color 7.37 7.76 7.11 9.72 14.12 4.90 8.79 hu
Dissolved Oxygen 2.73 1.86 4.13 2.56 - 3.98 inf 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 2026-05-03 20:15:00 2026-05-03 20:30:00 2026-04-15 06:30:00 2026-05-03 20:15:00 2026-05-03 20:30:00 2025-12-31 17:45:00 2026-05-02 11:30:00 Limit Unit
pH 8.20 7.08 8.01 8.08 7.01 7.81 7.79 6.5-9.0 pH
Temperature 30.30 29.60 28.40 27.00 - 27.08 30.10 24-27 °C
Ammonical Nitrogen 0.79 0.96 0.33 2.36 0.29 1.77 2.19 5 mg/l
Total Nitrogen 3.94 2.00 7.90 3.78 1.29 4.77 4.38 10 mg/l
COD 42.46 35.52 36.69 45.59 12.75 45.76 24.65 50 mg/l
BOD 9.10 7.10 8.41 9.23 1.27 10.41 1.89 10 mg/l
TSS 6.37 8.88 14.07 12.09 1.25 12.08 5.73 20 mg/l
Color 5.76 7.46 11.82 60.99 2.81 7.80 4.93 hu
Dissolved Oxygen 4.25 2.81 10.61 2.63 11.12 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 2026-04-16 08:30:00 2023-12-05 15:45:00 2025-02-11 14:38:30 2026-05-03 18:00:00 2026-05-03 20:30:00 2026-05-03 20:30:00 2026-05-02 01:00:00 Limit Unit
pH 7.36 6.87 7.20 7.70 7.33 1.38 7.52 6.5-9.0 pH
Temperature 26.28 23.10 24.90 32.60 28.60 28.30 76.80 24-27 °C
Ammonical Nitrogen 3.09 0.86 2.40 1.14 0.75 6.60 0.45 5 mg/l
Total Nitrogen 6.48 2.06 4.80 5.75 3.08 10.56 1.15 10 mg/l
COD 45.97 20.00 48.90 26.34 30.05 40.30 188.90 50 mg/l
BOD 9.96 1.75 7.56 2.41 5.13 8.70 10.90 10 mg/l
TSS 15.52 3.18 15.88 1.83 4.12 11.00 5.60 20 mg/l
Color 11.59 4.55 6.85 5.27 6.60 17.40 34.58 hu
Dissolved Oxygen 3.32 1.53 2.58 1.80 - - 3.62 mg/l
Total Phosphorus - - - - - - 0.20 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 2026-05-03 20:42:30 2025-10-10 14:51:00 2026-04-20 04:15:00 2026-04-17 11:00:00 2026-05-03 20:30:00 2026-05-03 19:33:00 2026-03-17 17:30:00 Limit Unit
pH 7.29 7.39 7.43 7.43 9.03 8.25 6.86 6.5-9.0 pH
Temperature 27.60 26.40 28.40 - - - 28.60 24-27 °C
Ammonical Nitrogen 1.18 0.54 7.85 1.09 4.00 0.93 2.27 5 mg/l
Total Nitrogen 3.42 2.16 22.80 0.45 5.91 1.78 4.76 10 mg/l
COD 21.30 20.60 35.12 - 39.06 14.61 28.59 50 mg/l
BOD 7.40 2.10 1.97 6.90 6.00 0.87 8.05 10 mg/l
TSS 15.00 3.10 4.62 9.00 6.78 3.04 6.52 20 mg/l
Color 5.32 5.03 8.78 - 3.40 1.20 6.33 hu
Dissolved Oxygen 3.64 4.87 - - - - 3.15 mg/l
Total Phosphorus 0.59 0.11 - 0.50 - - - 0.5 to 0.9 mg/l
Outlet Flow - - - - 0.00 4.31 - mg/l
Inlet Flow - - - - 5.41 4.50 - 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 2026-05-03 20:36:00 2026-04-30 06:45:00
  0.57 MLD 21.60 MLD 0.24 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 2026-04-20 04:15:00
 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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