AquaPulse AI
AdminCommunity
← Map

Hauz Khas Lake

lake · South Delhi · 34 observations · last 10h ago

📷 Report observation
AquaPulse Signal
99
Healthy signal
Main reasons
  • • Observations are stable and typical
Recent observations24.4/25
Turbidity19.4/20
Waste reports15/15
Visual changes15/15
Sensor readings15/15
Historical anomaly10/10

Prototype indicator, not a calibrated water-quality index.

Before vs now

7-day window vs 8–30 day baseline
Previous weeks
🟢
97
Healthy signal
+2
points
Last 7 days
🟢
99
Healthy signal

Evidence timeline (14 days)

4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daily AquaPulse signal, last 45 days02040608010018 Sept24 Sept30 Sept6 Oct12 Oct17 Oct18 Sept · score 8819 Sept · score 9320 Sept · score 9321 Sept · score 9522 Sept · score 9623 Sept · score 9424 Sept · score 9325 Sept · score 9626 Sept · score 9627 Sept · score 9628 Sept · score 9429 Sept · score 9330 Sept · score 961 Oct · score 972 Oct · score 973 Oct · score 974 Oct · score 975 Oct · score 1006 Oct · score 997 Oct · score 998 Oct · score 999 Oct · score 9910 Oct · score 9911 Oct · score 9912 Oct · score 9913 Oct · score 10014 Oct · score 10015 Oct · score 9916 Oct · score 9917 Oct · score 99

Trends

Turbidity→
Waste reports→
Temperature→
Daily observations and visible waste reports01218 Sept · 1 observations18 Sept · 0 waste reports19 Sept · 1 observations19 Sept · 0 waste reports20 Sept · 0 observations20 Sept · 0 waste reports21 Sept · 1 observations21 Sept · 0 waste reports22 Sept · 1 observations22 Sept · 0 waste reports23 Sept · 2 observations23 Sept · 1 waste reports24 Sept · 1 observations24 Sept · 0 waste reports25 Sept · 2 observations25 Sept · 0 waste reports26 Sept · 2 observations26 Sept · 0 waste reports27 Sept · 0 observations27 Sept · 0 waste reports28 Sept · 2 observations28 Sept · 1 waste reports29 Sept · 1 observations29 Sept · 0 waste reports30 Sept · 1 observations30 Sept · 0 waste reports1 Oct · 1 observations1 Oct · 0 waste reports2 Oct · 1 observations2 Oct · 0 waste reports3 Oct · 2 observations3 Oct · 0 waste reports4 Oct · 0 observations4 Oct · 0 waste reports5 Oct · 0 observations5 Oct · 0 waste reports6 Oct · 1 observations6 Oct · 0 waste reports7 Oct · 2 observations7 Oct · 0 waste reports8 Oct · 1 observations8 Oct · 0 waste reports9 Oct · 1 observations9 Oct · 0 waste reports10 Oct · 1 observations10 Oct · 0 waste reports11 Oct · 1 observations11 Oct · 0 waste reports12 Oct · 2 observations12 Oct · 0 waste reports13 Oct · 1 observations13 Oct · 0 waste reports14 Oct · 2 observations14 Oct · 0 waste reports15 Oct · 1 observations15 Oct · 0 waste reports16 Oct · 1 observations16 Oct · 0 waste reports17 Oct · 1 observations17 Oct · 0 waste reports18 Sept28 Sept8 Oct17 Oct
  • Observations
  • Waste reports
Loading map…

Historic reservoir restored with treated water; popular with birds and visitors.

Important: this is an AI-assisted environmental observation. It does not say whether water is safe to drink or touch. Humans verify every signal.

Citizen evidence

Help verify: does this match what you see at the site?

💧
Meera K.· 10h agopending
Calm surface, no smell, can see the bottom near the edge.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Eco Club DPS· 1d agoverified
Clean edges, water looks fine.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 5 · not sure 0 · disagree 0
💧
Ananya P.· 2d agoverified
Water a bit cloudy after last night's rain.

🤖 Observation shows water appears somewhat turbid.

Community: agree 5 · not sure 0 · disagree 0
💧
Ananya P.· 3d agopending
Normal looking water today, a few fish visible.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Yamuna Watch· 3d agopending
Normal looking water today, a few fish visible.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Nisha B.· 4d agoverified
Clean edges, water looks fine.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 3 · not sure 0 · disagree 0
💧
Vivaan J.· 5d agoverified
Clean edges, water looks fine.
pH 7.14 NTU24.4°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Kabir R.· 5d agoverified
Clean edges, water looks fine.
pH 7.35 NTU25.1°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 5 · not sure 0 · disagree 0
💧
Yamuna Watch· 6d agoverified
Water looks clear, ducks and egrets around.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 5 · not sure 0 · disagree 0
💧
Meera K.· 7d agopending
Water looks clear, ducks and egrets around.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Ishaan T.· 8d agoverified
Calm surface, no smell, can see the bottom near the edge.
pH 7.24 NTU26°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Sara A.· 9d agoverified
Calm surface, no smell, can see the bottom near the edge.
pH 7.58 NTU27.2°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Eco Club DPS· 10d agoverified
Calm surface, no smell, can see the bottom near the edge.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 2 · not sure 0 · disagree 0
💧
Vivaan J.· 10d agoverified
Water looks clear, ducks and egrets around.
pH 7.58 NTU27.8°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 2 · not sure 0 · disagree 0
💧
Eco Club DPS· 11d agopending
Hazy water, some leaves floating.

🤖 Observation shows water appears somewhat turbid.

Consistent with what you see?
💧
Eco Club DPS· 14d agopending
Clean edges, water looks fine.
pH 7.37 NTU27.9°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Eco Club DPS· 14d agopending
Water looks clear, ducks and egrets around.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Rohan G.· 15d agoverified
Water looks clear, ducks and egrets around.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Kabir R.· 16d agoverified
Normal looking water today, a few fish visible.
pH 7.35 NTU25.3°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Eco Club DPS· 17d agoverified
Calm surface, no smell, can see the bottom near the edge.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 3 · not sure 0 · disagree 0
💧
Kabir R.· 18d agoverified
Calm surface, no smell, can see the bottom near the edge.
pH 7.210 NTU26.3°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Sara A.· 19d agoverified
Clean edges, water looks fine.
pH 7.19 NTU25.5°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 5 · not sure 0 · disagree 0
💧
Aarav S.· 19d agoverified
Plastic bottles and wrappers floating near the steps.

🤖 Observation shows floating or shoreline waste reported.

Community: agree 4 · not sure 0 · disagree 0
💧
Sara A.· 21d agoverified
Clean edges, water looks fine.
pH 7.68 NTU24.9°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 3 · not sure 0 · disagree 0
💧
Diya M.· 21d agopending
Normal looking water today, a few fish visible.
pH 7.18 NTU25.3°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Eco Club DPS· 22d agoverified
Calm surface, no smell, can see the bottom near the edge.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 4 · not sure 0 · disagree 0
💧
Ishaan T.· 22d agoverified
Clean edges, water looks fine.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 3 · not sure 0 · disagree 0
💧
Vivaan J.· 23d agoverified
Slightly murky near the inlet, otherwise okay.

🤖 Observation shows water appears somewhat turbid.

Community: agree 2 · not sure 0 · disagree 0
💧
Aarav S.· 24d agoverified
Garbage dumped on the bank, polythene in water.

🤖 Observation shows floating or shoreline waste reported.

Community: agree 3 · not sure 0 · disagree 0
💧
Yamuna Watch· 24d agoverified
Water looks clear, ducks and egrets around.
pH 7.24 NTU26.6°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 2 · not sure 0 · disagree 0
💧
Kabir R.· 25d agoverified
Normal looking water today, a few fish visible.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 3 · not sure 0 · disagree 0
💧
Meera K.· 26d agopending
Water looks clear, ducks and egrets around.
pH 7.67 NTU24.1°C

🤖 No notable visual or reported indicators. The water appears typical for this site.

Consistent with what you see?
💧
Meera K.· 28d agoverified
Normal looking water today, a few fish visible.

🤖 No notable visual or reported indicators. The water appears typical for this site.

Community: agree 5 · not sure 0 · disagree 0
💧
Kabir R.· 29d agoverified
Hazy water, some leaves floating.
pH 7.616 NTU27.5°C

🤖 Observation shows turbidity reading 16 NTU is elevated.

Community: agree 5 · not sure 0 · disagree 0