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Municipal Separate Storm Sewer System (MS4) Urbanized Areas Expanded from 2010 [Michigan]

State of Michigan Open Data Portal · 2010 Full Details

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Title
Municipal Separate Storm Sewer System (MS4) Urbanized Areas Expanded from 2010 [Michigan]
Description
The data illustrates the expanded "Urbanized Area" for the Municipal Separate Storm Sewer System (MS4) program from the 2020 census data. "Urbanized area" means a place and the adjacent densely populated territory that together have a minimum population of 50,000 people, as defined by the United States bureau of the census and as determined by the latest available decennial census. The data is provided to the Michigan Department of Environment, Great Lakes, and Energy (EGLE) by the United States Environmental Protection Agency. The urbanized area is the regulated area for municipalities that are regulated under the MS4 program, including but not limited to cities, township, and villages. "2020 Census Populations of 50K or more" and "Automatically Designated Areas" was provided by US EPA in July 2023 and combined with Michigan Open GIS Data (Minor Civil Divisions: Cities, Townships and Villages) using ESRI's ArcGIS Pro Software. Tools used include Pairwise Intersect, Merge, Pairwise Erase, and manual editing to combine the two layers. Please contact the individuals below with any questions. Christe Alwin: ALWINC@michigan.gov (point of contact) Patrick Klein: kleinp3@michigan.gov (creator) FIELD NAME DESCRIPTION Name Short name of the municipality (Lansing) Label The municipalities full name (City of Lansing) Type The type of municipality (city, township, or village) SQMILE Area of the shape in Square Miles ACRES Area of the shape in Acres Published in June 2024. Learn more about EGLE's Municipal Storm Water Program . Additional information describing Part 21 Wastewater Discharge Permits.
Creator
Michigan Dept. of Environment, Great Lakes, and Energy
Publisher
State of Michigan Open Data Portal
Temporal Coverage
2010
Date Issued
2024-04-25
Rights
This application or dataset, along with any maps, data, content and other information contained within it and all output from the application (together the “Information”), is provided as a public service, and there are no restrictions on the use, reproduction, or distribution of the Information. It is your responsibility to use the Information for a legally permissible purpose. This Information is provided “AS IS” and on an “AS AVAILABLE” basis. The State of Michigan (“State”) makes no warranties, express or implied, regarding the accuracy, adequacy, reliability, timeliness, or completeness of this Information. THE STATE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS INFORMATION, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT OF PROPRIETARY RIGHTS. THE STATE WILL NOT BE LIABLE, REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY OR BY STATUTE OR OTHERWISE, FOR ANY CLAIM FOR CONSEQUENTIAL, INCIDENTAL, INDIRECT, OR SPECIAL DAMAGES, INCLUDING WITHOUT LIMITATION LOST PROFITS AND LOST BUSINESS OPPORTUNITIES, RELATED TO THE ACCESS OR USE OF THIS INFORMATION. IN NO EVENT WILL THE STATE BE LIABLE FOR ANY AMOUNTS THAT MAY RESULT FROM THE ACCESS OR USE OF THIS INFORMATION, REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, OR BY STATUTE OR OTHERWISE. By accessing or using this Information, you agree that you will not make any claims against the State or any of its departments, divisions, officers, or employees related to your use of the Information. These terms are governed by and interpreted under the laws of the State of Michigan without regard to conflict of laws provisions. Nothing in these terms is meant to impact or replace any existing rights or licenses, such as copyright, trademark, or patent protections, in materials or content that may be located on the site or portal containing the Information.
Access Rights
Public
Format
ArcGIS FeatureLayer
Language
English
Date Added
August 10, 2025
Provenance Statement
The metadata for this resource was last retrieved from State of Michigan Open Data Portal on 2026-01-08.

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Cite and Reference

  • Citation
    Michigan Dept. of Environment, Great Lakes, and Energy (2024). Municipal Separate Storm Sewer System (MS4) Urbanized Areas Expanded from 2010 [Michigan]. State of Michigan Open Data Portal. https://gis-michigan.opendata.arcgis.com/datasets/egle::municipal-separate-storm-sewer-system-ms4-urbanized-areas-expanded-from-2010 (web service)
  • BTAA Geoportal Link

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