Search Results for the EPA National Library Catalog

Items Found: 1751
Showing: Items 801 - 850
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Select Item Title Year Published
Nonpoint source model calibration in Honey Creek Watershed / 1979
North American project--a study of U.S. water bodies : a report for the Organization for Economic Cooperation and Development / 1977
Northeast Ohio water development plan : interim report ; Grand,Upper Cuyahoga and Lower Mahoning River Basins 1971
Northeast Ohio water development plan. 1968
Northeast Ohio water plan. 1972
Northwest Ohio water development plan; a comprehensive program for all phases of water management. 1967
Norwalk, Ohio final report on POTW optimization 1982
Norwalk, Ohio POTW evaluation report 1982
Norwalk, Ohio POTW evaluation report 1982
Notes and Lectures from Sanitary Engineering Training Course in Stream Sanitation Practices. 1948
Notice of issuance of a limited environmental review and final finding of no significant impact to all interested citizens, organizations, and government agencies : City of Cincinnati, Greater Cincinnati Water Works, Dana Avenue/Victory Parkway/I-71 systems upgrade, FS-390255-0010. 2011
Notice of issuance of a limited environmental review and final finding of no significant impact to all interested citizens, organizations, and government agencies : Metropolitan Sewer District of Greater Cincinnati, Mill Creek Wastewater Treatment Plant, primary and secondary treatment upgrades projects : CS391525-0062, CS391525-0063. 2009
Notice of issuance of a limited environmental review and final finding of no significant impact to all interested citizens, organizations, and government agencies : Village of Addyston, Second Street waterline replacement project, FS390092-0002. 2011
Notice of issuance of a limited environmental review and final finding of no significant impact to all interested citizens, organizations, and government agencies : Village of Lockland, Water Treatment Plant Improvements, FS390528-0001. 2011
Notice of issuance of a limited environmental review and final finding of no significant impact to all interested citizens, organizations, and government agencies : Village of Wellington, Courtland Street, Dickson Street, and Herrick Street, sanitary sewer replacement project, CS-390968-0005. 2011
NRMRL checklist for processing of packages. 1996
NRMRL project QA tracking system (QLOG) instructions. 2009
NRMRL-CIN checklist for processing of packages. 1999
Nuclear energy risks and benefits 1980
Nuclear Energy Risks and Benefits. 1981
Nuclear regulation action needed to control radioactive contamination at sewage treatment plants : report to Congressional requesters / 1994
Nuclear regulation cleanup delays continue at two radioactive waste sites in Ohio : report to Congressional requesters / 1993
O'Shaughnessy Reservoir, Delaware County, Ohio. 1975
Occurrence of Escherichia coli in the Cuyahoga River in the Cuyahoga Valley National Park, Ohio / 2010
ODNR Lake Erie Shoreline Study : air quality & point source emissions analyses / 1977
Official street index book of Cincinnati : with all of Hamilton County, Ohio and Northern Kentucky / 1986
Ohio - Lake Erie gas exploration and development feasibility study 1977
Ohio : a bicentennial history / 1976
Ohio atlas & gazetteer : detailed maps of the entire state : back roads, recreation sites, GPS grids / 2001
Ohio atlas & gazetteer : detailed topographic maps: back roads, recreation sites, GPS grids : all new meps, boat ramps, campgrounds, places to explore. 2007
Ohio Basin interstate energy options : constraints of federalism / 1980
Ohio basin region / 1969
Ohio Basin Region. Summary Statement. Position on Thermal Pollution within the Ohio River Basin. 1968
Ohio boat operator's guide : a summary of laws and rules. 2014
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: critical flood design criteria. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: design and maintenance of trashracks for pipe and riser spillways. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: embankment instabilities. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: ground cover. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: lake drains. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: open channel spillways (concrete chutes and weirs). 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: open channel spillways (earth and rock). 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: outlet erosion control structures (stilling basins). 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: probable maximum flood. 1995
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: seepage through earthen dams. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: spillway conduit system problems. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : dam safety: upstream slope protection. 1999
Ohio Department of Natural Resources, Division of Water fact sheet : evaluating ground water pollution potential in Ohio. 2006
Ohio Department of Natural Resources, Division of Water fact sheet : ground water level monitoring in Ohio. 2004
Ohio Department of Natural Resources, Division of Water fact sheet : ground water quality. 1997
Ohio Department of Natural Resources, Division of Water fact sheet : ground water resource mapping in Ohio. 2004
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