Superfund Record of Decision (EPA Region 5): Clare Water Supply, Clare County, MI. (First remedial action), August 1990
Technical Report
·
OSTI ID:5268802
The Clare Water Supply site is the public water supply system for the city of Clare, Clare County, Michigan. The Clare Water Supply system withdraws ground water from four municipal wells (MW) in the site wellfield, each tapping an unconsolidated sand aquifer. In 1981, ground water sampling revealed contaminants including chlorinated hydrocarbons in two of the wells. Soil samples extracted from this industrial area indicate soil contaminated with TCE and DCE. EPA's study determined that the major source of ground water contamination resulted from contaminants leaching out of soil on the industrial properties, entering a shallow perched aquifer. The first, Operable Unit One (OU1), an interim remedy addressing TCE contamination of the drinking water supply, will be implemented in this Record of Decision (ROD). A subsequent ROD will address OU2, the remaining ground water contaminants as well as soil contamination. The primary contaminants of concern affecting the ground water are VOCs including TCE.
- Research Organization:
- Environmental Protection Agency, Washington, DC (United States). Office of Emergency and Remedial Response
- OSTI ID:
- 5268802
- Report Number(s):
- PB-91-921459/XAB; EPA/ROD/R--05-90/140
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
540220* -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (1990-)
540320 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (1990-)
CHLORINATED ALIPHATIC HYDROCARBONS
CONTAMINATION
DEVELOPED COUNTRIES
ECOLOGICAL CONCENTRATION
FEDERAL REGION V
GROUND WATER
HALOGENATED ALIPHATIC HYDROCARBONS
HAZARDOUS MATERIALS
HYDROGEN COMPOUNDS
INDUSTRIAL WASTES
MANAGEMENT
MATERIALS
MICHIGAN
MONITORING
NATIONAL GOVERNMENT
NORTH AMERICA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
OXYGEN COMPOUNDS
POLLUTION
REMEDIAL ACTION
SITE SURVEYS
SOILS
SOLVENTS
STATE GOVERNMENT
SUPERFUND
USA
WASTE DISPOSAL
WASTE MANAGEMENT
WASTES
WATER
WATER WELLS
WELLS
540220* -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (1990-)
540320 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (1990-)
CHLORINATED ALIPHATIC HYDROCARBONS
CONTAMINATION
DEVELOPED COUNTRIES
ECOLOGICAL CONCENTRATION
FEDERAL REGION V
GROUND WATER
HALOGENATED ALIPHATIC HYDROCARBONS
HAZARDOUS MATERIALS
HYDROGEN COMPOUNDS
INDUSTRIAL WASTES
MANAGEMENT
MATERIALS
MICHIGAN
MONITORING
NATIONAL GOVERNMENT
NORTH AMERICA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
OXYGEN COMPOUNDS
POLLUTION
REMEDIAL ACTION
SITE SURVEYS
SOILS
SOLVENTS
STATE GOVERNMENT
SUPERFUND
USA
WASTE DISPOSAL
WASTE MANAGEMENT
WASTES
WATER
WATER WELLS
WELLS