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41  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.

42  Sediment delivery to the main stem of the Illinois River

Using sediment delivery classes, this map describes sediment delivery to the Illinois River from the major sub-watersheds.

Download Options: LoRes preview | HiRes (630 K) | Metadata

43  Shelby County Coal Maps

ISGS Coal Map Series. Includes mines, resources, and logs.

44  Shelby County Orthophotography Data 1998-1999

Illinois National Aerial Photography Program Digital Orthophotography quarter Quadrangle data for Shelby County in the Universal Transverse Mercator (UTM) coordinate system with a NAD83 datum.  

45  Soil organic matter in the Illinois River Watershed

Thematic map showing the percent organic matter for each of the major sub-watersheds.

Download Options: LoRes preview | HiRes (4.69 MB) | Metadata

46  Total suspended solids in the Illinois River Watershed

Thematic map showing the mean TSS concentrations for each of the major sub-watersheds.

Download Options: LoRes preview | HiRes (626 K) | Metadata

47  Tributaries in the Illinois River Watershed

Thematic map showing the tributaries throughout the basin.

Download Options: LoRes preview | HiRes (1.43 MB) | Metadata

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

48  100 - year rainstorms in the Midwest: design characteristics

Huff, Floyd A., 1993 ISWS C-176

49  7-day 10-year low flows of streams in the Kankakee, Sangamon, Embarras, Little Wabash, and southern regions

Singh, Krishan P., Ganapathi S. Ramamurthy, and Il Won Seo, 1988 ISWS CR-441

50  7-day 10-year low flows of streams in the Rock, Spoon, La Moine, and Kaskaskia regions

Singh, Krishan P., Ganapathi S. Ramamurthy, and Il Won Seo, 1988 ISWS CR-440

51  A summary of information related to the comprehensive management of groundwater and surface water resources in the Sangamon River Basin, Illinois

O'Hearn, Michael, and Tamara L. Williams, 1982 ISWS CR-299

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

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

53  Algae in selected Illinois streams, 1971-1976

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

54  An investigation of historical temperature and precipitation data at climate benchmark stations in Illinois

Changnon, Stanley A., Jr., Derek Winstanley, and Kenneth E. Kunkel, 1997 ISWS C-184

55  Analysis of Nutrients, Selected Inorganic Constituents, and Trace Elements in Water From Illinois Community-supply Wells, 1984-91

Online USGS report

Warner, K.L., and A.R. Schmidt, 1999 U.S. Geological Survey Water-Resources Investigations Report 99-4152

56  Analysis of the operation of Lake Shelbyville and Carlyle Lake to maximize agricultural and recreation benefits

Singh, Krishan P., John B. Stall, Carl Lonnquist, and Roger H. Smith, 1975 ISWS CR-166

57  Assessment of a regional aquifer in central Illinois

Burris, Charles B., Walter J. Morse, and Thomas G. Naymik, 1981 ISWS COOP-6

58  Concentration and genera of algae in selected Illinois streams, 1971-1973

Lin, Shun Dar, Ralph L. Evans, and Davis B. Beuscher, 1975 ISWS RI-80

59  Delineation of time-related recharge areas for the city of Shelbyville well fields

Anliker, Mark A., and George S. Roadcap, 1997 ISWS CR-611

60  Environmentally acceptable morphologic channel design of streams with small to medium-sized drainage areas

McConkey Broeren, Sally, and Krishan P. Singh, 1990 ISWS CR-495

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