||Water quality assessment report, Ohio River main stem /
Parker, Larry A.
||Environmental Protection Agency, Wheeling, W. Va. Surveillance and Analysis Div.
|| U.S. Environmental Protection Agency, Region III, Surveillance and Analysis Division, Wheeling Field Office ; [Distributed by] National Technical Information Service,
Water quality--Ohio River Watershed. ;
Water--Pollution--Ohio River Watershed.
Water pollution ;
Ohio River ;
Water quality ;
Industrial wastes ;
Mine waters ;
Sewage treatment ;
Dissolved gases ;
West Virginia ;
||Region 3 Library/Philadelphia, PA
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||i, 24 leaves : maps ; 28 cm.
||The report is concerned with the 317 mile reach of the Ohio River from Pittsburgh, Pennsylvania to the West Virginia-Kentucky boundary. The purpose of this document is to provide answers to four questions: (1) What is the current water quality situation; (2) why does the situation exist; (3) what has been the trend in recent years; (4) what will the water quality be in years to come. In reviewing the Ohio River main stem in 1973, identification is made of (a) significant river reaches that already meet the 1983 goal of water quality adequate for swimming and for the protection and propagation of fish and wildlife.
||Cover title: Water quality assessment for the Ohio River main stem (Pennsylvania, West Virginia, Ohio). "June 1973." "PB 254 432." Includes bibliographical references (leaf 24).
||Wheeling, W. Va. :
|Corporate Au Added Ent
||United States. Environmental Protection Agency. Region III. Wheeling Field Office. Surveillance & Analysis Division.
|PUB Date Free Form
|Series Title Untraced
||Work document / United States Environmental Protection Agency, Region III, Wheeling Field Office, Surveillance & Analysis Division ; no. 49
|Ti Tra Differently
||Water quality assessment for the Ohio River main stem (Pennsylvania, West Virginia. Ohio)
||PC A03/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01497cam 2200313Ia 45020