Water Service Level
https://publicschema.org/vocab/water-service-level
The WHO/UNICEF JMP classification of drinking water service quality, ranging from safely managed to no service.
Standard reference
WHO/UNICEF JMP Service Ladder (SDG 6.1.1) (https://washdata.org/monitoring/drinking-water)
The JMP service ladder classifies drinking water access for SDG 6.1.1 reporting. Levels are derived from source type and collection time, not directly observed.
Values
| Code | Label | Standard code | Definition |
|---|---|---|---|
safely_managed | Safely managed | Drinking water from an improved source located on premises, available when needed, and free from faecal and priority chemical contamination. | |
basic | Basic | Drinking water from an improved source where collection time is not more than 30 minutes for a round trip, including queuing. | |
limited | Limited | Drinking water from an improved source where collection time exceeds 30 minutes for a round trip, including queuing. | |
unimproved | Unimproved | Drinking water from an unprotected dug well or unprotected spring. | |
no_service | No service / surface water | Drinking water collected directly from a river, dam, lake, pond, stream, canal, or irrigation channel. |