Maps

Nutrient loading in the Mississippi-Atchafalaya River Basin, 2002

SPARROW modeling estimates the amount of nutrients transported from inland watersheds to the Gulf of Mexico

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USGS Flood Inundation Mapper

Flood libraries show where flooding may occur over a range of water levels

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Measuring the July 2016 flood in northern Wisconsin

The USGS and the Bad River Tribe reconstruct flood inundation using high-water marks

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The Upper Midwest Water Science Center performs scientific spatial analyses and creates full-featured, web-based database applications, data visualizations, and decision support tools. We use our collective expertise in cartography, science, and web technology to create custom products that are practical, intuitive, and focused on our cooperators’ needs.

Web Informatics and Mapping

Screenshot of the LIQWIDS showing water-quality data collected for Long Island, NY

Web Informatics and Mapping (WIM) develops web-based tools that support USGS science and other federal science initiatives.

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National Water Information System (NWIS) Mapper

The NWIS mapper provides access to over 1.5 million sites where current and historical surface-water, groundwater, springs, and atmospheric data has been collected.

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USGS Topo Maps

Juneau US Topo Map Without Image Backdrop

Access current and historical topographic maps and digital data.

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Filter Total Items: 17

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December 27, 2017

Streamflow distribution maps for the Cannon River drainage basin, southeast Minnesota, and the St. Louis River drainage basin, northeast Minnesota

Streamflow distribution maps for the Cannon River and St. Louis River drainage basins were developed by the U.S. Geological Survey, in cooperation with the Legislative-Citizen Commission on Minnesota Resources, to illustrate relative and cumulative streamflow distributions. The Cannon River was selected to provide baseline data to assess the effects of potential surficial sand mining, and the St.

Water Resources Mission Area, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

October 8, 2010

Flood-inundation maps for a 15-mile reach of the Kalamazoo River from Marshall to Battle Creek, Michigan

Digital flood-inundation maps for a 15-mile reach of the Kalamazoo River from Marshall to Battle Creek, Michigan, were created by the U.S. Geological Survey (USGS) in cooperation with the U.S. Environmental Protection Agency to help guide remediation efforts following a crude-oil spill on July 25, 2010. The spill happened on Talmadge Creek, a tributary of the Kalamazoo River near Marshall, during

Upper Midwest Environmental Sciences Center, Michigan-Ohio Water Science Center, Upper Midwest Water Science Center

October 7, 2010

Flood-inundation maps for a 15-mile reach of the Kalamazoo River from Marshall to Battle Creek, Michigan, 2010

Michigan-Ohio Water Science Center, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994

Aeromagnetic and geologic map of northwestern Minnesota

No abstract available.

Water Resources Mission Area, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994

Bedrock geologic map of the southern part of the Diorite and Champion 7 1/2 minute quadrangles, Marquette County, Michigan

This map illustrates the bedrock geology of part of the Marquette iron range in the Diorite and Champion 7 ½-minute quadrangles. The area includes part of the Marquette trough, a synclinorium containing rocks of the Marquette Range Supergroup (Precambrian X) and older Precambrian W basement gneiss. Among the Precambrian X rocks is the economically important banded iron-formation, and the oldest ro

Michigan-Ohio Water Science Center, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994

Aeromagnetic and geologic map of northwestern Minnesota

No abstract available.

Water Resources Mission Area, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994

Preliminary surficial geologic map of the Mesabi-Vermilion Iron Range area, northeastern Minnesota

No abstract available.

Water Resources Mission Area, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994

Aeromagnetic map of parts of Marquette, Dickinson, Baraga, Alger, and Schoolcraft Counties, Michigan, and its geologic interpretation

The U. S. Geological Survey, in cooperation with the Geological Survey Division of the Michigan Department of Conservation, is conducting a comprehensive restudy of the iron-bearing districts of Michigan. The use of aeromagnetic data is one of the fastest and most reliable methods for outlining the areal distribution of magnetic iron-formation and thus is of material value in assessing the iron re

Michigan-Ohio Water Science Center, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994

Geologic and hydrologic aspects of tunneling in the Twin Cities area, Minnesota

This report presents the results of a pilot study of geologic and hydrologic aspects of tunneling in part of the Minneapolis-St. Paul (Twin Cities) metropolitan area, Minnesota. The Minnesota Geological Survey collected, compiled and interpreted geologic and engineering-test data and the U.S. Geological Survey complies and interpreted hydrologic data. The report was prepared on behalf of the U.S.

Water Resources Mission Area, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center

January 1, 1994