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Wellhead Protection Areas
Wellhead Protection Area (WHPA) is the Minnesota Department of Health (MDH) approved surface and subsurface area surrounding a public water supply well or well field that... -
Springs in Minnesota
Inventory of springs in Minnesota. These data are collected and compiled by the Minnesota DNR as a tool to help create awareness of and appreciation for this resource so spring... -
Fall Nitrogen Fertilizer Application Restrictions
This Vulnerable Groundwater Areas Feature Class illustrates quarter sections that meet at least one of 3 conditions across the state. The first condition includes soil mapping... -
Impaired Waterbodies, Minnesota, 2024
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process, approved by the US Environmental Protection Agency (EPA) on... -
Assessed Waters, Minnesota, 2024
This is the set of the waterbodies assessed by MPCA's surface water quality assessment process for the 2024 303(d)/305(b) integrated report to EPA.Please consult the metadata of... -
Impaired Waterbodies, Minnesota, Proposed 2024
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2024 reporting cycle to US Environmental Protection Agency... -
Assessed Waters, Minnesota, Proposed 2024
This is a draft set of the waterbodies assessed by MPCA's surface water quality assessment process for the 2024 303(d)/305(b) integrated report to EPA. Please consult the... -
Impaired Waterbodies, Minnesota, Draft 2024
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2024 reporting cycle to US Environmental Protection Agency... -
Minnesota Water Table Aquifer Vulnerability
This dataset provides a rating of Minnesota water table aquifer vulnerability. The data, methodology and ratings are based on similar work done previously by Porcher [Porcher,... -
Impaired Waterbodies, Minnesota, Proposed 2020
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2020 reporting cycle to US Environmental Protection Agency... -
Impaired Waterbodies, Minnesota, 2022
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2022 reporting cycle to US Environmental Protection Agency... -
Impaired Waterbodies, Minnesota, 2014 (Final)
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process finalized under the 2014 reporting cycle to US Environmental... -
Impaired Waterbodies, Minnesota, Proposed 2022
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2022 reporting cycle to US Environmental Protection Agency... -
Impaired Waterbodies, Minnesota, 2018
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2018 reporting cycle to US Environmental Protection Agency... -
Impaired Waterbodies, Minnesota, Draft 2022
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2022 reporting cycle to US Environmental Protection Agency... -
Impaired Waterbodies, Minnesota, 2016
This is a draft set of the impaired waterbodies as determined by MPCA's surface water quality assessment process in 2014 and 2015 for the 2016 reporting cycling to US... -
Impaired Waterbodies, Minnesota, 2020
This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process for the 2020 reporting cycle to US Environmental Protection Agency... -
Source Water Assessment Areas
Source water assessment area (SWAA) is the Minnesota Department of Health (MDH) interim surface and subsurface area surrounding a public water supply well that completely... -
Assessed Waters, Minnesota, 2016
This is a proposed set of the waterbodies assessed by MPCA's surface water quality assessment process for the 2016 303(d)/305(b) integrated report to EPA. The waterbodies... -
Assessed Waters, Minnesota, 2014 (Final)
This is a set of the waterbodies assessed by MPCA's surface water quality assessment process for the 2014 303(d)/305(b) integrated report to EPA. Please consult the metadata of...
