Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 51

OLS Field Name OLS Field Data
Main Title Connecticut River Basin Program. Part III, Phase I. Water Quality Reconnaissance for the Connecticut River Supplemental Study.
CORP Author Environmental Protection Agency, Boston, Mass. Region 1.;New England River Basins Commission, Boston, Mass.
Year Published 1975
Stock Number PB-249 115
Additional Subjects Water pollution ; Nutrients ; Silts ; Connecticut River Basin ; Water quality management ; Concentration(Composition) ; Physical properties ; Ammonia ; Inorganic nitrates ; Inorganic phosphates ; Abnormalities ; Sampling ; Land use ; Massachusetts ; Connecticut ; Stream flow ; Sources ; Water quality data ; Organic loading ; Northfield(Massachusetts) ; Enfield(Connecticut) ; Springfield(Massachusetts) ; Impoundments
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101IR3X.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-249 115 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 273p
Abstract
A water quality analysis provided an environmental sketch of factors primarily responsible for basin water quality. Correlations between flow and 12 parameters indicated that only 10 to 25% of parameter variation can be attributed to stream flow. The daily nutrient loads passing Northfield, Mass. were estimated to be between 1,300-8,000 lbs/day for ammonia nitrogen and 9,000-13,000 lbs/day for phosphates; while at Enfield, Conn. the ammonia nitrogen ranged between 13,000-33,000 lbs/day and phosphates 11,000-30,000 lbs/day. The apparent anomaly indicated in the N:P ratio at the two stations is due to the high levels of ammonia-nitrogen discharged into the river in the Springfield Metropolitan area just above Enfield. Estimated silt losses in the basin range from .75 million - 5 million lbs/day with some areas experiencing serious losses while other areas having little problems. The report describes the physical-chemical changes in water quality which occur as a result of impoundments and presents a bibliography covering the topic. Portions of this document are not fully legible.