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Wellhead Protection Areas - Adjacent State
See full Data Guide here. Aquifer Protection Areas Set is a 1:24,000-scale, polygon feature-based layer that includes all Preliminary (Level B) and Final (Level A) Aquifer... -
Drinking Water Supply Management Area
Drinking water supply management area (DWSMA) is the Minnesota Department of Health (MDH) approved surface and subsurface area surrounding a public water supply well that... -
Aquifer Protection Area
See full Data Guide here. Aquifer Protection Areas Set is a 1:24,000-scale, polygon feature-based layer that includes all Preliminary (Level B) and Final (Level A) Aquifer... -
Transient Non-Community Inner Wellhead Management Zone
Inner wellhead management zone (IWMZ) means the land within a 200-foot radius of a public water supply well. For Transient Non-Community (TNC) wells it is also the wellhead...