← Najafgarh Drain (Basai Darapur)
Observation
Reported by Aarav S. · 19 Sept 2026, 3:04 pm (27d ago)
No photo attached
Citizen observation
Brown turbid water, lots of silt flowing in.
muddy
pH
8.4
Turbidity
67 NTU
Temperature
28.7°C
Measurements are citizen-reported (test kit), not laboratory-verified.
AI-assisted observation
Rule engineObservation shows turbidity reading 67 NTU is elevated; water appears highly turbid.
Waste: noTurbidity: HIGHAlgae: noOdour: noFoam/oil: no
- •Turbidity reading 67 NTU is elevated
- •Water appears highly turbid
Confidence
77%
| Floating waste | not detected | 69% |
| Apparent turbidity | high | 77% |
| Algae-like growth | not detected | 69% |
| Odour | not detected | 69% |
| Foam or oily sheen | not detected | 69% |
| Dead aquatic life | not detected | 69% |
| Change vs usual | not detected | 65% |
Important: this is an AI-assisted environmental observation. It does not say whether water is safe to drink or touch. Humans verify every signal.
Community verification
Is this observation consistent with what you see?
Agree
2
Not sure
0
Disagree
0
Status: verified
Discussion (0)
Add context: when it started, what's upstream, follow-up visits.
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