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Michigan Water Science Center

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Project Chief

Lori Fuller

 

CURRENT CONDITIONS

Current streamflow conditions in Michigan.

 

Click here to go to USGS Current Water Data for Michigan
Map legend.
Detailed streamflow map.

DATA CENTER

USGS Michigan Water Science Center

USGS in Your State

USGS Water Science Centers are located in each state.

 [Map: There is a USGS Water Science Center office in each State.] Washington Oregon California Idaho Nevada Montana Wyoming Utah Colorado Arizona New Mexico North Dakota South Dakota Nebraska Kansas Oklahoma Texas Minnesota Iowa Missouri Arkansas Louisiana Wisconsin Illinois Mississippi Michigan Indiana Ohio Kentucky Tennessee Alabama Pennsylvania West Virginia Georgia Florida Caribbean Alaska Hawaii New York Vermont New Hampshire Maine Massachusettes South Carolina North Carolina Rhode Island Virginia Connecticut New Jersey Maryland-Delaware-D.C.

Predicting Water Clarity Overview

Lake Water-Clarity Assessment for Michigan Inland Lakes

The U.S. Geological Survey (USGS), in cooperation with the Michigan Department of Environmental Quality (MDEQ), has been monitoring the quality of inland lakes in Michigan through the Lake Water Quality Assessment monitoring program. This program is funded through the Michigan Clean Michigan Initiative, and the USGS Cooperative Program. However, only a portion of Michigan's inland lakes can be conventionally sampled each year. A technique was developed by USGS, modeled after Olmanson and others (2001), to predict water clarity and corresponding trophic state index (TSI) values based on the Carlson's Trophic State Index (TSI) in inland lakes greater than 20 acres using satellite remote sensing data.

Michigan Lake Water Clarity Interactive Map Viewer

Michigan Lake Water Clarity Interactive Map Viewer

Available online are statewide layers with predicted Secchi-disk and corresponding trophic state index (TSI) values for Michigan inland lakes. To view available predictions for Michigan inland lakes greater than 20 acres without interference from clouds, cloud shadows, dense vegetation or shoreline, go to the Michigan Lake Water Clarity Interactive Map Viewer .

Remote Sensing - Reports/Fact Sheets

USGS SIR2011-5007 publication cover image USGS FS 2007-3022 Publication cover image USGS SIR 2004-5086 Publication cover image
Scientific Investigations Report 2011–5007 Fact Sheet 2007–3022 Scientific Investigations Report 2004–5086

Downloadable Data - MetaData

We are interested to learn how the predicted water-quality data is being used. Please contact Lori Fuller at lmfuller@usgs.gov with your information and project.

Data is available for download in shapefile format with metadata:

Precited Trophic State index based on Secchi-disk transparency

2002 TSI(SDT) — shapefile metadata
2003-05 TSI(SDT) — shapefile metadata
2007-08 TSI(SDT) — shapefile metadata
2009-10 TSI(SDT) — shapefile metadata
2011 TSI(SDT) — shapefile metadata

Shapefiles of the distributions are contained in a ZIP file (.ZIP). Microsoft® Windows® XP and Windows® 7 have a built-in programs that allows a file or folder to be compressed or uncompressed. You can also use WinZip®, PKZip®, or similar program to extract in Microsoft® Windows®; use Stuffit Expander™ or similar to unzip on Macintosh; Use UnZip or similar program to extract on UNIX® computers.

NOTICE: Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Federal Government.

"Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries."
"WinZip is a registered Trademark of WinZip International LLC"
"PKZIP is a registered trademarks of PKWARE, Inc."
"StuffIt Expander is a trademark of Smith Micro Software, Inc."
"UNIX is a registered trademark of The Open Group."

All other trademarks and trade names are the property of their respective owners.


Remote Sensing - Links

Remote Sensing of Water Resources — University of Minnesota

http://water.umn.edu/index.html

LakeSat.org — Mapping Lake Clarity: About the Map

http://www.lakesat.org/maptext1.php

LakeSat.org — Lake Water Clarity Monitoring and Analysis With Satellite Remote Sensing at the University of Wisconsin-Madison

http://www.lakesat.org/

Wisconsin Department of Natural Resources — Self-Help Citizen Lake Monitoring Network

http://dnr.wi.gov/lakes/CLMN/

Michigan Surface Water Information Management System (MiSWIMS)
Interactive map-based system that allows users to view information about Michigan’s surface water

http://www.mcgi.state.mi.us/miswims/


Point of Contact

Comments about this site can be sent to Lori Fuller.

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Page Last Modified: Friday, 08-Mar-2013 12:16:52 EST