| Main Title |
Characteristics of Fractures in Crystalline Bedrock Determined by Surface and Borehole Geophysical Surveys, Eastern Surplus Superfund Site, Meddybemps, Maine. |
| Author |
Hansen, B. P.;
Stone, J. R.;
Lane, J. W.;
|
| CORP Author |
Geological Survey, Northborough, MA. Water Resources Div. ;Environmental Protection Agency, Boston, MA. Region I. |
| Publisher |
1999 |
| Year Published |
1999 |
| Report Number |
USGS-WRI-99-4050; |
| Stock Number |
PB2000-100270 |
| Subjects |
Geologic fractures;
Bedrock;
Geophysical surveys;
Crystalline rock;
Fracture zones;
Position(Orientation);
Boreholes;
Electric resistivity;
Acoustic logging;
Radar;
Flowmeters;
Water yield;
Transmissivity;
Hydraulics;
Superfund;
Site characterization;
Meddybemps(Maine);
Environmental fate;
Volatile organic compounds;
Washington County(Maine)
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Date Modified |
| NTIS |
|
PB2000-100270 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
NTIS |
05/11/2000 |
|
| Collation |
38p |
| Abstract |
Surface and borehole geophysical methods were used to determine fracture orientation in crystalline bedrock at the Eastern Surplus Superfund Site in Meddybemps, Maine. Fracture-orientation information is needed to address concerns about the fate of contaminants in ground water at the site. Azimuthal square-array resistivity surveys were conducted at 3 locations at the site, borehole-acoustic televiewer and borehole-video logs were collected in 10 wells, and single-hole directional radar surveys were conducted in 9 wells. |
| Supplementary Notes |
See also PB93-234862 and AD-216290/7/HDM. Prepared in cooperation with Environmental Protection Agency, Boston, MA. Region I. |
| Availability Notes |
Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.fedworld.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| NTIS Title Notes |
Water-resources investigations. |
| Category Codes |
48F; 68 |
| NTIS Prices |
PC A04/MF A01 |
| Document Type |
NT |
| Control Number |
001900070 |
| Cataloging Source |
NTIS/MT |
| Origin |
NTIS |
| Type |
CAT |
![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}