← Najafgarh Drain (Basai Darapur)
Observation
Reported by Nisha B. · 4 Oct 2026, 7:39 am (12d ago)
No photo attached
Citizen observation
White froth near the outlet and foul odour.
odourfoam
Measurements are citizen-reported (test kit), not laboratory-verified.
AI-assisted observation
Rule engineObservation shows unusual odour reported; foam, oily sheen or dark discolouration reported.
Waste: noTurbidity: LOWAlgae: noOdour: yesFoam/oil: yes
- •Unusual odour reported
- •Foam, oily sheen or dark discolouration reported
Confidence
62%
| Floating waste | not detected | 56% |
| Apparent turbidity | low | 62% |
| Algae-like growth | not detected | 56% |
| Odour | detected | 62% |
| Foam or oily sheen | detected | 62% |
| Dead aquatic life | not detected | 56% |
| Change vs usual | not detected | 53% |
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
5
Not sure
0
Disagree
0
Status: verified
Moderator decision
Discussion (0)
Add context: when it started, what's upstream, follow-up visits.
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