Record Display for the EPA National Library Catalog

RECORD NUMBER: 60 OF 1051

OLS Field Name OLS Field Data
Main Title Bear River evaluation report : 1974 survey /
Author Schmidt, Bill. ; Schmidt, William ; Beck., Katherine
Other Authors
Author Title of a Work
Beck, Katherine.
CORP Author Environmental Protection Agency, Seattle, Wash. Region X.
Publisher US EPA Region X,
Year Published 1975
Report Number EPA 910-8-75-091
Stock Number PB-247 650
OCLC Number 37884289
Subjects Bear River Watershed (Utah-Idaho) ; Water quality management--Idaho.
Additional Subjects Water pollution ; Bear River Basin ; Water quality ; Surface waters ; Fresh water ; Nutrients ; Surveys ; Irrigation ; Sources ; Turbidity ; Mercury(Metal) ; Coliform bacteria ; Biochemical oxygen demand ; Chlorobenzenes ; Idaho ; Surface water runoff ; Water quality data ; Non point sources
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100UWLJ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ESAD  EPA 910-8-75-091 2 copies Region 10 Library/Seattle,WA 06/06/2016
NTIS  PB-247 650 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 58 p. : ill., maps ; 28 cm.
Abstract
Water quality in the Bear River Basin was surveyed from Aug. 27-29, 1974. The survey was done to determine point and non-point source loading, to see if water quality had improved since adoption of the 1958 Enforcement Conference pollution control measures, to determine cause and effect relationships between major waste sources and receiving water quality, and to find out if major waste sources were complying with their NPDES permits. Survey results showed violations of Idaho Water Quality Standards for bacteria, turbidity, and dissolved oxygen. Levels of mercury and Lindane, a chlorinated hydrocarbon pesticide, were significantly higher in the upper reaches of the Bear River than recommended maximum levels. Changes in BOD's and total coliform bacteria were noted, but there was insufficient data available for these standards to evaluate effectiveness of pollution control measures. Nutrient loading was investigated and related to algal productivity, but not all loading sources were located. Other findings included the realization that point sources did not appreciably affect Bear River water quality except in very localized areas.
Notes
"Surveillance and analysis."--Cover. Includes bibliographical references (p. 58).