| Main Title |
Probability sampling to measure pollution from rural land runoff / |
| Author |
Humenik, F. J., ;
Hayne, D. W. ;
Overcash, M. R. ;
Gilliam, J. W. ;
Witherspoon, A. M.
|
| Other Authors |
|
| CORP Author |
North Carolina State Univ. at Raleigh.;Environmental Research Lab., Athens, GA. |
| Publisher |
Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1980 |
| Report Number |
EPA 600/3-80/035; EPA-R-803328 |
| Stock Number |
PB80-175946 |
| OCLC Number |
06428174 |
| Subjects |
Water quality--Measurement ;
Water--Pollution--Measurement ;
Runoff
|
| Additional Subjects |
Runoff ;
Water pollution ;
Rural areas ;
Chowan River Basin ;
Statistical analysis ;
Concentration(Composition) ;
Nitrogen ;
Phosphorus ;
Chlorides ;
Flow rate ;
Sampling ;
North Carolina ;
Virginia ;
Point sources
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QP 82.2 .P6 E2 EPA-600/ 3-80-035 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600-3-80-035 |
|
Headquarters Library/Washington,DC |
04/01/2016 |
| ELBD ARCHIVE |
EPA 600-3-80-035 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-80-035 |
|
AWBERC Library/Cincinnati,OH |
06/22/2007 |
| ERAD |
EPA 600/3-80-035 |
|
Region 9 Library/San Francisco,CA |
10/22/2012 |
| ESAD |
EPA 600-3-80-035 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB80-175946 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xvii, 197 pages : illustrations, maps, tables ; 28 cm. |
| Abstract |
The feasibility of probability sampling in describing quality of rural water not affected by point sources is examined. The study site was a portion of the Chowan River Basin in Virginia and North Carolina. Flow was measured along with dissolved oxygen, temperature, conductivity, and pH. All samples were analyzed for nitrate plus nitrite nitrogen, total Kjeldahl nitrogen, total phosphate and chloride. Flow was highly variable in time and space; concentration was less so. |
| Notes |
"North Carolina State University." "Environmental Systems Branch, Environmental Research Laboratory." "February 1980." "Grant No. R803328." "Project Officer Ray R. Lassiter, Environmental Systems Branch. Includes bibliographical references (pages 179-183). |
