Search Results
Search Results For:
Watershed > Iroquois
130 links were found.
Jump to: Data Online Maps/GIS Publications Research and Programs Agencies/Organizations Visualizations/Video
Displaying Page 3 (of 7)
Page: [<< Prev] 1 | 2 | 3 | 4 | 5 | 6 | 7 | [Next >>]
Maps/GIS- 41 Nitrates in the Illinois River Watershed (mean total nitrate + nitrite-N concentrations)
- Thematic map showing the mean total nitrate + nitrite-N concentrations for each of the major sub-watersheds.
- Download Options: LoRes preview | HiRes (624 K) | Metadata
- 42 Phosphorus in the Illinois River Watershed
- Thematic map showing the mean total phosphorus concentrations for each of the major sub-watersheds.
- Download Options: LoRes preview | HiRes (624 K) | Metadata
- 43 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.
- 44 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
- 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 Vermilion County Coal Maps
- ISGS Coal Map Series. Includes mines, resources, and logs.
- 48 Vermilion County Orthophotography Data 1998-1999
- Illinois National Aerial Photography Program Digital Orthophotography quarter Quadrangle data for Vermilion County in the Universal Transverse Mercator (UTM) coordinate system with a NAD83 datum.
= Abstract available = Full Text available = Fact Sheet available
= PDF format = HTML format = PowerPoint format
= PDF format = HTML format = PowerPoint format
- 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 Adequacy of Illinois surface water supply systems to meet future demands
- McConkey Broeren, Sally, and Krishan P. Singh, 1989 ISWS CR-477
- 51 An inventory and evaluation of biological investigations that relate to stream-water quality in the upper Illinois River Basin of Illinois, Indiana, and Wisconsin
- Online USGS report abstract
- Steffeck, D.W., and R.G. Striegl, 1989 U.S. Geological Survey Water-Resources Investigations Report 89-4041
- 52 Availability and suitability of municipal wastewater information for use in a national water-quality assessment: A case study of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin
- Online abstract of US Geological Survey Open-File Report 90-375
- Zogorski, J.S., S.F. Blanchard, R.D. Romack, and F.A. Fitzpatrick., 1990 U.S. Geological Survey Open-File Report 90-375
- 53 Chicago area water supply, a symposium presented before the Western Society of Engineers
- NA, 1950 ISWS C-29
- 54 Creating a Multi-state Database from Well Construction Records: Illinois, Indiana, and Wisconsin
- Online USGS conference proceeding abstract
- Arnold, T.L. and K.L. Warner, 2001 2001 Assoc of Ground Water Scientists and Engineers Annual Meeting and Conference
- 55 Determination of stream width and elevation at selected gaging stations in Illinois for Soil Conservation Service wetland mapping
- Ramamurthy, Ganapathi S., Ming T. Lee, and Krishan P. Singh, 1989 ISWS CR-462
- 56 Effects of Land Use on Recharge Potential of Surficial and Shallow Bedrock Aquifers in the Upper Illinois River Basin
- Online USGS report
- Arnold, T.L., and M.J. Friedel, 2000 U.S. Geological Survey Water-Resources Investigations Report 00-4027
- 57 Environmental Setting of the Upper Illinois River Basin and Implications for Water Quality
- Online report published by the US Geological Survey
- Arnold, T.L., D.J. Sullivan, M.A. Harris, F.A. Fitzpatrick, B.C. Scudder, P.M. Ruhl, D.W. Hanchar, and J.S. Stewart, 1999 U.S. Geological Survey Water-Resources Investigations Report 98-4268
- 58 Evaluation of hydraulic geometry parameters for various low-flow releases downstream of dams on Illinois streams
- Singh, Krishan P., 1981 ISWS CR-251
- 59 Flood Tracking Chart for the Illinois River Basin
- Online report describing how to record and compare predicted or current flood-crest state to past flood-crest information to make informed decisions concerning flood threat. US Geological Survey Open-File Report 98-390
- Avery, C., R.R. Holmes, Jr., and J.B. Sharpe, 1998 U.S. Geologcial Survey Open-File Report 98-390
- 60 Future water demands of public surface water supply systems in Illinois
- Singh, Krishan P., Sally McConkey Broeren, Robin B. King, and Michael L. Pubentz, 1988 ISWS CR-442
- Home
- | Data
- | Maps/GIS
- | Models
- | Publications
- | Research
- | Agencies
- | Visualizations
All files and information © 2018 Illinois State Water Survey. Disclaimer.
Email the Web Administrator with questions or comments.