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Impaired Lakes 2012

This dataset represents impaired lakes as determined by MPCA in 2011 for the 2012 reporting cycle 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, those that have a US EPA approved TMDL plan as well as those lakes that do not need a TMDL plan.

Informazioni addizionali

Campo Valore
dsAccessConst None
dsCurrentRef August 23, 2013
dsMetadataUrl https://resources.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_pca/env_impaired_lakes_2012/metadata/metadata.html
dsModifiedDate 2017-01-26 23:55:46
dsOriginator Minnesota Pollution Control Agency
dsPeriodOfContent 8/23/2013
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.
gdrsDsGuid {3e1e76d4-f77b-4670-b90d-d780c65cb827}
spatial {"type":"Polygon","coordinates":[[[-97.140714, 43.439806],[-97.140714, 49.394786], [-89.389596, 49.394786], [-89.389596, 43.439806], [-97.140714, 43.439806]]]}

Dataset extent

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