AquaPulse AI
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Tikri Khurd Lake

lake · Narela · 26 observations · last 1d ago

📷 Report observation
Potential environmental change detected at this site

The water condition changed significantly compared with recent observations: signal 97 → 64 (-25 points). Verification requested.

AquaPulse Signal
64
Watch
Main reasons
  • • Signal dropped 25 points compared with the previous weeks
  • • Turbidity increased
  • • Waste reports increased
  • • Water temperature rising
Recent observations15.2/25
Turbidity14.1/20
Waste reports3.2/15
Visual changes15/15
Sensor readings14.5/15
Historical anomaly1.6/10

Prototype indicator, not a calibrated water-quality index.

Before vs now

7-day window vs 8–30 day baseline
Previous weeks
🟢
97
Healthy signal
-25
points
Last 7 days
🟡
64
Watch

Evidence timeline (14 days)

4
5
6
7
8
9
10
11
▼ change
12
13
14
15
16
17
Daily AquaPulse signal, last 45 days02040608010018 Sept24 Sept30 Sept6 Oct12 Oct17 Oct18 Sept · score 9819 Sept · score 10020 Sept · score 10021 Sept · score 10022 Sept · score 10023 Sept · score 9824 Sept · score 9925 Sept · score 9826 Sept · score 9727 Sept · score 9828 Sept · score 9629 Sept · score 9630 Sept · score 981 Oct · score 982 Oct · score 983 Oct · score 984 Oct · score 975 Oct · score 986 Oct · score 987 Oct · score 958 Oct · score 929 Oct · score 9110 Oct · score 8911 Oct · score 7412 Oct · score 7413 Oct · score 7214 Oct · score 6615 Oct · score 6616 Oct · score 6417 Oct · score 64

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 · 1 observations23 Sept · 0 waste reports24 Sept · 1 observations24 Sept · 0 waste reports25 Sept · 0 observations25 Sept · 0 waste reports26 Sept · 1 observations26 Sept · 0 waste reports27 Sept · 2 observations27 Sept · 0 waste reports28 Sept · 2 observations28 Sept · 0 waste reports29 Sept · 2 observations29 Sept · 0 waste reports30 Sept · 1 observations30 Sept · 0 waste reports1 Oct · 2 observations1 Oct · 0 waste reports2 Oct · 0 observations2 Oct · 0 waste reports3 Oct · 1 observations3 Oct · 0 waste reports4 Oct · 2 observations4 Oct · 0 waste reports5 Oct · 0 observations5 Oct · 0 waste reports6 Oct · 0 observations6 Oct · 0 waste reports7 Oct · 1 observations7 Oct · 0 waste reports8 Oct · 0 observations8 Oct · 0 waste reports9 Oct · 1 observations9 Oct · 0 waste reports10 Oct · 0 observations10 Oct · 0 waste reports11 Oct · 1 observations11 Oct · 1 waste reports12 Oct · 0 observations12 Oct · 0 waste reports13 Oct · 1 observations13 Oct · 1 waste reports14 Oct · 1 observations14 Oct · 1 waste reports15 Oct · 0 observations15 Oct · 0 waste reports16 Oct · 2 observations16 Oct · 1 waste reports17 Oct · 0 observations17 Oct · 0 waste reports18 Sept28 Sept8 Oct17 Oct
  • Observations
  • Waste reports
Loading map…

Village lake on the city's northern edge, fed by rain and runoff.

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?

💧
Nisha B.· 1d agoverified
Water a bit cloudy after last night's rain.

🤖 Observation shows water appears somewhat turbid.

Community: agree 2 · not sure 0 · disagree 0
💧
Nisha B.· 1d agopending
Lots of litter along the shoreline, water slightly murky.
pH 7.428 NTU28.1°C

🤖 Observation shows floating or shoreline waste reported; turbidity reading 28 NTU is elevated.

Consistent with what you see?
💧
Kabir R.· 3d agoverified
Lots of litter along the shoreline, water slightly murky.

🤖 Observation shows floating or shoreline waste reported; water appears somewhat turbid.

Community: agree 2 · not sure 0 · disagree 0
💧
Aarav S.· 4d agoverified
Plastic bottles and wrappers floating near the steps.

🤖 Observation shows floating or shoreline waste reported.

Community: agree 5 · not sure 0 · disagree 0
💧
Vivaan J.· 6d agoverified
Garbage dumped on the bank, polythene in water.
pH 7.816 NTU28.3°C

🤖 Observation shows floating or shoreline waste reported; turbidity reading 16 NTU is elevated.

Community: agree 3 · not sure 0 · disagree 0
💧
Yamuna Watch· 8d agoverified
Slightly murky near the inlet, otherwise okay.
pH 814 NTU26.4°C

🤖 Observation shows water appears somewhat turbid.

Community: agree 4 · not sure 0 · disagree 0
💧
Kabir R.· 10d agopending
Hazy water, some leaves floating.
pH 7.423 NTU25.8°C

🤖 Observation shows turbidity reading 23 NTU is elevated.

Consistent with what you see?
💧
Kabir R.· 13d agoverified
Slightly murky near the inlet, otherwise okay.
pH 7.814 NTU26.7°C

🤖 Observation shows water appears somewhat turbid.

Community: agree 4 · not sure 0 · disagree 0
💧
Vivaan J.· 13d agoverified
Clean edges, water looks fine.
pH 7.310 NTU26.2°C

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

Community: agree 5 · not sure 0 · disagree 0
💧
Nisha B.· 14d agopending
Clean edges, water looks fine.
pH 7.28 NTU24.6°C

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

Consistent with what you see?
💧
Kabir R.· 16d agoverified
Calm surface, no smell, can see the bottom near the edge.
pH 7.78 NTU24°C

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

Community: agree 2 · not sure 0 · disagree 0
💧
Nisha B.· 16d agoverified
Calm surface, no smell, can see the bottom near the edge.
pH 7.28 NTU27.6°C

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

Community: agree 2 · not sure 0 · disagree 0
💧
Nisha B.· 17d agoverified
Clean edges, water looks fine.
pH 7.17 NTU27.3°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· 18d 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
💧
Kabir R.· 18d agoverified
Clean edges, water looks fine.
pH 7.29 NTU27°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
Water looks clear, ducks and egrets around.
pH 7.28 NTU26.6°C

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

Community: agree 5 · not sure 0 · disagree 0
💧
Yamuna Watch· 19d agoverified
Hazy water, some leaves floating.
pH 7.323 NTU26.4°C

🤖 Observation shows turbidity reading 23 NTU is elevated.

Community: agree 3 · not sure 0 · disagree 0
💧
Ananya P.· 20d 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?
💧
Ananya P.· 20d agoverified
Clean edges, water looks fine.
pH 7.75 NTU26.2°C

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

Community: agree 5 · not sure 0 · disagree 0
💧
Rohan G.· 21d 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?
💧
Diya M.· 23d 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?
💧
Diya M.· 24d agopending
Hazy water, some leaves floating.

🤖 Observation shows water appears somewhat turbid.

Consistent with what you see?
💧
Vivaan J.· 25d agoverified
Clean edges, water looks fine.
pH 7.25 NTU24.3°C

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

Community: agree 3 · not sure 0 · disagree 0
💧
Aarav S.· 26d agoverified
Normal looking water today, a few fish visible.
pH 7.39 NTU24.2°C

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

Community: agree 5 · not sure 0 · disagree 0
💧
Diya M.· 28d agoverified
Normal looking water today, a few fish visible.
pH 7.53 NTU26.7°C

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

Community: agree 4 · not sure 0 · disagree 0
💧
Diya M.· 29d agoverified
Water looks clear, ducks and egrets around.

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

Community: agree 3 · not sure 0 · disagree 0