The Ohio State University (logo)
Penn State University (logo)
University of Minnesota (logo)
University of Maryland (logo)
Purdue University (logo)
Michigan State University (logo)

Search

You searched for: Subject Inland Waters Remove constraint Subject: Inland Waters Subject Environment Remove constraint Subject: Environment
Number of results to display per page
View results as:

Search Results

1.
Vector Created with Sketch.

Stormwater Roadside Ditches: Stark County, Ohio ohio-state

Stark County GIS (SCGIS). This layer delineates stormwater roadside ditches. A roadside ditch is any channel or depression dug in the ground used to transfer stormwater runo...

3.

Assessed Waters, 2018 (Proposed): Minnesota minnesota

2018. Minnesota Pollution Control Agency. This is a proposed set of the waterbodies assessed by MPCA's surface water quality assessment process for the 2018 303(d)/305(b) integrated report ...

6.

Impaired Waterbodies, 2018 (Proposed): Minnesota minnesota

2018. Minnesota Pollution Control Agency. This is a set of the impaired waterbodies as determined by MPCA's surface water quality assessment process proposed for the 2018 reporting cycle to...

11.
Vector Created with Sketch.

Base Flow Of Michigan Streams: Michigan michigan-state

2017. State of Michigan. This data set provides estimates of the ground-water contribution to stream flow, frequently referred to as base flow, in cubic feet per second. Th...

12.

Culvert Inventory, Lake County: Minnesota minnesota

2017. This layer contains data collected to contribute to a culvert inventory of Lake County, Minnesota. Information includes: stream name, road name, st...

13.

FIRM Floodplains and Flood Hazard Zones: Indiana purdue

2017. Indiana Department of Natural Resources. This polygon layer represents floodplains created from FEMA Flood Rate Insurance Maps (FIRM). The layer is symbolized to show the following flood h...

17.
Vector Created with Sketch.

Lake Erie Shoreline: Michigan michigan-state

2017. State of Michigan. This data set is part of the Michigan Geographic Framework. The framework serves as the digital base map for State of Michigan government. Currentl...

18.
Vector Created with Sketch.

Lake Michigan Shoreline: Michigan michigan-state

2017. State of Michigan. This data set is part of the Michigan Geographic Framework. The framework serves as the digital base map for State of Michigan government. Currentl...

19.
Vector Created with Sketch.

Lake Polygons: Michigan michigan-state

2017. State of Michigan. This dataset was released by James Breck, Michigan Department of Natural Resources, at the Institute for Fisheries Research. The statewide Michigan...

20.
Vector Created with Sketch.

Lake St. Clair Shoreline: Michigan michigan-state

2017. State of Michigan. This data set is part of the Michigan Geographic Framework. The framework serves as the digital base map for State of Michigan government. Currentl...

21.
Vector Created with Sketch.

Major Watersheds-Subbasins: Michigan michigan-state

2017. State of Michigan. The Michigan s Major Watersheds - Subbasins shape file depicts the drainage areas of 20 square miles or greater at geographic features such as the ...

22.

Metro Wetlands and Wet Areas (MMCD): Minnesota minnesota

2017. Metropolitan Mosquito Control District. This layer depicts wetlands and wet areas tracked by the Metropolitan Mosquito Control District (MMCD) as potentially holding water long enough to ...

23.
Vector Created with Sketch.

Saginaw Bay (Lake Huron) Shoreline: Michigan michigan-state

2017. State of Michigan. They purpose of this file is to provide the most current view of the boundaries of the individual Great Lakes.

24.

Springs: Minnesota minnesota

2017. Minnesota Department of Natural Resources (DNR). Inventory of springs in Minnesota. These data are collected and compiled by the Minnesota DNR as a tool to help create awareness of and appreciatio...

26.
Vector Created with Sketch.

Watershed Basins: Michigan michigan-state

2017. State of Michigan. The Michigan s Major Watersheds - Subbasins shape file depicts the drainage areas of 20 square miles or greater at geographic features such as the ...

27.
Vector Created with Sketch.

Watershed Boundary - 12 Digit: Michigan michigan-state

2017. State of Michigan. This dataset at 1:24,000 scale is a greatly expanded version of the hydrologic units created in the mid-1970's by the U.S. Geological Survey under ...

28.
Vector Created with Sketch.

Watershed Boundary - 8 Digit: Michigan michigan-state

2017. State of Michigan. This dataset at 1:24,000 scale is a greatly expanded version of the hydrologic units created in the mid-1970's by the U.S. Geological Survey under ...

29.

Assessed Waters, 2016 (Proposed): Minnesota minnesota

2016. Minnesota Pollution Control Agency. 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 ...

32.

Impaired Waterbodies, 2016 (Proposed): Minnesota minnesota

2016. Minnesota Pollution Control Agency. 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 repo...

34.
Vector Created with Sketch.

Inland Source Water Protection Areas: Ohio ohio-state

2016. Ohio Geographically Referenced Information Program. Data updated daily between midnight and 6 am.The Ohio Source Water Protection Program is intended to protect Ohio's streams, rivers, lakes, reservo...

36.
Vector Created with Sketch.

Oc Water Bodies and Swamps: Oakland County, Michigan michigan-state

2016. Oakland County, Michigan. BY USING THIS WEBSITE OR THE CONTENT THEREIN, YOU AGREE TO THE TERMS OF USE. Water Area is a spatial representation of polygonal hydrography featur...

41.

Water Table Aquifer Vulnerability: Minnesota minnesota

2016. Minnesota Department of Agriculture. This dataset provides a rating of Minnesota water table aquifer vulnerability. The data, methodology and ratings are based on similar work done pre...

44.
Vector Created with Sketch.

Emergency Response Areas (ERA): Minnesota minnesota

2015. Minnesota Department of Health. Emergency response area (ERA) is the Minnesota Department of Health (MDH) approved surface and subsurface area surrounding a public water supply we...

45.
Vector Created with Sketch.

Floodplain Cross Sections: Washington, D.C. maryland

2015. City of Washington, DC. Cross Sections. The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk d...

46.
Vector Created with Sketch.

Floodplain: Dublin, Ohio ohio-state

2015. Ohio Geographically Referenced Information Program. Environmental data around the City of Dublin, OH, USA.

49.
Vector Created with Sketch.

Stream Protection Zone: Dublin, Ohio ohio-state

2015. Ohio Geographically Referenced Information Program. Environmental data around the City of Dublin, OH, USA.