Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJED |
EPA/600/R-93/107 |
|
OCSPP Chemical Library/Washington,DC |
03/13/1999 |
ELBD ARCHIVE |
EPA/600-R-93-107 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ELBD |
EPA 600-R-93-107 |
|
AWBERC Library/Cincinnati,OH |
04/10/1998 |
EMBD |
EPA/600/R-93/107 |
|
NRMRL/GWERD Library/Ada,OK |
02/03/1995 |
ERAD |
EPA 600/R-93-107 |
|
Region 9 Library/San Francisco,CA |
12/10/1993 |
ESAD |
EPA 600-R-93-107 |
|
Region 10 Library/Seattle,WA |
07/13/2009 |
NTIS |
PB94-105350 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Abstract |
Ground-water monitoring is one of many management options for Wellhead Protection Program implementation. Ground-water parameters are monitored (1) to assess source-control measures, (2) to monitor compliance with drinking water standards at sites other than the wellhead, and (3) to provide advance warning of contaminants in ground water. Five case studies are included in the document to exemplify the monitoring methodology for different hydrogeologic and contaminant source settings. The five case study research sites include Stevens Point, Wisconsin; Littleton, MA.; Sioux Falls, South Dakota; Dover, New Hampshire; and Springfield, Missouri. The document emphasizes a multi-disciplinary approach for hydrogeologic characterization, wellhead protection area delineation, and flowpath assessment. Hydrogeologic characterization techniques include: well installation, water quality sampling and assessment, geologic and structural-control mapping, aquifer testing, dye tracing, borehole geophysics, analytical solutions, and ground-water flow modeling. |