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21  SANGAMON RIVER NEAR BOLIVIA, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

22  SANGAMON RIVER NEAR BUCKHART, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

23  SANGAMON RIVER NEAR CHANDLERVILLE, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

24  SANGAMON RIVER NEAR CISCO, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

25  SANGAMON RIVER NEAR DAWSON, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

26  SANGAMON RIVER NEAR FISHER, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

27  SANGAMON RIVER NEAR MAHOMET, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

28  SANGAMON RIVER NEAR MOUNT AUBURN, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

29  SANGAMON RIVER NEAR NIANTIC, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

30  SANGAMON RIVER NEAR OAKFORD, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

31  SANGAMON RIVER NEAR OAKLEY, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

32  SANGAMON RIVER NEAR WYCKLES CORNER, IL - Water Data

The USGS National Water Information System provides real-time and historical data on surface water flow, ground water levels, and water quality of streams in the US.

33  Sangamon River Stage Data and Forecasts

Data provided by the National Weather Service’s Advanced Hydrologic Prediction Service

34  Illinois River Basin GIS Data Viewer

Interactive map provided by the ISWS. Viewable layers include watersheds, rivers, water quality, geology, and groundwater.

35  Illinois River Watershed - Poster

Poster-sized (26x38) map of the entire Illinois River Watershed. Part of the Illinois State Water Survey published Map Series (2003-1)

Download Options: LoRes preview | HiRes (3.5 MB) | Metadata

36  Resource Management Mapping Service

Interactive map that allows users to locate, create, and print maps of large and small areas within Illinois. Natural resource, administrative, and economic layers available.

37  Sangamon Watershed map

Thematic map of the Sangamon watershed showing roads, county boundaries, and elevation changes.

Download Options: LoRes preview | HiRes (2.50 MB) | Metadata

= Abstract available     = Full Text available     = Fact Sheet available
= PDF format     = HTML format     = PowerPoint format

38  50 Years of Change in Illinois Hill Prairies

This publication discusses the history of Illinois hill prairies.

Robertson, K., M. W. Schwartz, J. W. Olson, B. K. Dunphy, and H. D. Clarke, 1995 Illinois Native Plant Society

39  Adequacy of Illinois surface water supply systems to meet future demands

McConkey Broeren, Sally, and Krishan P. Singh, 1989 ISWS CR-477

40  Algae in selected Illinois streams, 1971-1976

Lin, Shundar, Ralph L. Evans, and Davis B. Beuscher, 1978 ISWS RI-86

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