Watershed Maps

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watershed_ashtabula.jpg (169077 bytes) watershed_columbiana.jpg (169200 bytes) watershed_mahoning.jpg (168081 bytes) watershed_trumbull.jpg (168496 bytes)
Ashtabula County, OH Columbiana County, OH Mahoning County, OH Trumbull County, OH
watershed_geauga.jpg (169417 bytes) watershed_portage.jpg (168320 bytes) watershed_stark.jpg (169129 bytes) watershed_lawrence.jpg (169189 bytes)
Geauga County, OH Portage County, OH Stark County, OH Lawrence County, PA
watershed.jpg (168874 bytes) watershed_aquifer_dftthick.jpg (181399 bytes) watershed_aquifer_hydsetting.jpg (172655 bytes) watershed_aquifer_names.jpg (166372 bytes)

Watershed

 Drift Thickness by Acquifier

 Hydrogeologic Settings by Acquifier

 Acquifier Names
watershed_aquifer_pricomp.jpg (173834 bytes) watershed_aquifer_yields.jpg (157929 bytes) watershed_elevation_ft.jpg (276727 bytes) watershed_hydrology.jpg (185452 bytes)

 Primary Composition of Glacial Deposits

 Groundwater Yield by Acquifier

 Elevation in Feet

 Hydrology
watershed_landuse.jpg (280956 bytes) watershed_mines_shafts.jpg (170482 bytes) watershed_schooldist.jpg (228532 bytes) watershed_shafts.jpg (162117 bytes)

Land Use

Mine Shafts

School Districts

Shafts
watershed_sub_watersheds.jpg (177997 bytes) watershed_quiz.jpg (97981 bytes)
Sub-Watersheds Quiz
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Support for this project provided in part by the Ohio Board of Regents' Urban University Program

YSU Public Service Institute, One University Plaza, Youngstown, Ohio 44555-3355. This site created by Carol Trube, September 2001. Contact us: urban-studies@cc.ysu.edu with questions regarding this site.  Contact the Project Coordinator   regarding the Mahoning River Watershed project This website is funded by a grant from US EPA and Ohio EPA.

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