相关数据集
Major lake water quality in China 2023, by level
In 2023, among 230 selected key lakes across China, around 74.6 percent had been categorized with a water quality of Grade I to III, which serves mainly as drinking water and belongs to surface water
www.statista.com2024-06-25 更新110
DWPA abstraction point hydrological catchments
This layer shows the Drinking Water Protected Areas (DWPA) which have been identified and designated in accordance with Article 8 of The Water Environment (Water Framework Directive) Regulations...
data.gov.uk2024-07-27 更新80
DWSAP Assessment for 5601117-001: SENIOR CANYON MUTUAL WATER CO / SURFACE SOURCE
A source water assessment identifies the vulnerability of the drinking water supply to contamination from typical human activities. The assessments are intended to facilitate and provide the basic i
DataONE2014-10-17 更新50
DWSAP Assessment for 1510012-007: LAMONT PUBLIC UTILITY DIST / WELL 13 - RAW
A source water assessment identifies the vulnerability of the drinking water supply to contamination from typical human activities. The assessments are intended to facilitate and provide the basic i
DataONE2013-09-12 更新100
