Impaired Lakes 2010

This is a set of the impaired lakes as determined by MPCA in 2009 for the 2010 reporting cycling to US EPA. <br/><br/>The lakes are a subset and enhancement of the 1:24,000 scale National Hydrography Dataset (NHD). MPCA adds additional lakes. Since the impaired lakes are a small subset of the NHD lakes, only that subset is included in the dataset. This dataset includes impaired lakes which have not yet had a TMDL plan approved by the US EPA, as well as those lakes that have a US EPA approved TMDL plan.

Additional Info

Field Value
Last Updated November 20, 2014, 17:45
Created June 25, 2014, 21:29
dsAccessConst None
dsCurrentRef March 23, 2012
dsMetadataUrl ftp://ftp.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_pca/env_impaired_lakes_2010/metadata/metadata.html
dsModifiedDate 2014-11-10 15:43:54
dsOriginator Minnesota Pollution Control Agency
dsPeriodOfContent 3/23/2012
dsPurpose The data set was created as part of the Minnesota Pollution Control Agency's Environmental Data Access System, which allows for public access to surface water monitoring data.

Dataset extent