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Hydrology

An Assessment of the Hydrology and Water Quality of Indian Ridge Marsh and the Potential Effects of Wetland Rehabilitation on the Diversity of Wetland Plant Communities, USEPA, 1999  (2.41 MB)

Calumet Area Hydrologic Master Plan (HMP), Chicago Department of Environment, Cook County, August 2006

Volume I    :  Executive Summary (6 MB)

Volume II   :  Watershed Atlas & State-Discharge Rating Curves  (45 MB)

Volume III  :  IDOT Pump Station NO. 27 and Outlet Channel To Lake

                        Calumet (Pullman Creek/Doty Ditch) (8 MB)

Volume IV :  Control Structure Assessment and Improvement

                        Recommendations   (2.6 MB)

Volume V :   Water Level Monitoring, Groundwater Seeps and Water

                        Quality Monitoring Report  (16.5 MB)

Volume VI    :  Survey Control and Mapping  (90 MB)

Volume VII   :  Hegewisch Marsh Hydrologic Analysis  (3.8 MB)

Volume VIII  :  Van Vlissingen Prairie Hydrologic Analysis  (3.3 MB)

Decisions At The Water's Edge: Sustaining Riparian Landscapes

In The Midwest, Lynne Westphal and Michael Ostry, U.S. Department of Agriculture - U.S. Forest Service, 2006  (2.41 MB)

Geology, Hydrology, and Water Quality of the Cambrian & Ordovician Systems in Northern Illinois, Illinois State Geological Survey, Illinois State Water Survey, 1985   (2.10 MB)

Hydrologic Evaluation and Stream Restoration Recommendations
For Indian Creek, USDA Forest Service, February 2001  (577 KB)

Hydrology And Geochemistry Of A Slag Affected Acquifer and
Chemical Characteristics of Slag-Affected Ground Water, North-western Indiana and Northeastern Illinois, USGS Water-Resources Investigations Report 97-4198, 1998 (1.56 MB)

Indiana Drainge Handbook: An Administrative and Technical Guide For Activities Within Indiana Stream and Ditches , Indiana Department of Natural Resources, October 1999  (15.46 MB)

Water Resource Availability In The Lake Michigan Region, Indiana, Indiana Department of Natural Resources, 1994  (22.88 MB)

Watershed Management Plan for Lake, Porter, & LaPorte Counties, Northwestern Indiana Regional Planning Commission, 2005 (2.5 MB)

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Updated July 29, 2008