Safely managed drinking water (% population; inverse proxy for water-quality stress)
59.1%
Source: World Bank World Development Indicators · Observed through 2024-12-31
Environment
River pollution
নদী দূষণ
Near-term outlook
River pollution is classified High concern at 59.1%, observed through 2024-12-31. That observation is about 21 months old. Assessment basis: Safely managed drinking-water coverage, used as an inverse proxy for water-quality stress.
Evidence observed through 2024-12-31, about 21 months old (one observation per reference year, published about a year after the year ends).
Assessment
High concern
BDPolicyLab analytical classification based on the stated assessment basis. It is not an official agency designation. Benchmark stress score: 62/100.
Observed through
2024-12-31
Latest valid evidence date, about 21 months old.
Source: BDPolicyLab Crisis Orb · Updated 2026-10-11
Evidence
| Evidence | Reading | Observed through | Primary source |
|---|---|---|---|
| Safely managed drinking water (% population; inverse proxy for water-quality stress) | 59.1% | 2024-12-31 | World Bank World Development IndicatorsSH.H2O.SMDW.ZS |
Methodology and validation
The assessment compares the latest source observation with BDPolicyLab analytical monitoring bands. For this detector, lower readings indicate greater stress; the internal analytical cutoffs are 50.0%, 60.0%, 70.0%, 80.0%. The score is a level-anchored piecewise-linear transformation with state bands at 20, 40, 60, and 85. The indicator's primary source is identified with the evidence in this card. Forecast ranges are published only as calibrated 80% predictive intervals with an explicit source time unit.
BDPolicyLab analytical classification based on the stated assessment basis. It is not an official agency designation.
No public forecast is shown because the validation or time-unit requirement was not met.