Infiltration rates and groundwater quality beneath cattle feedlots, Texas High Plains /

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Bibliographic Details
Author / Creator:Miller, William D.
Imprint:Washington, DC : [Environmental Protection Agency, Water Quality Office], 1971.
Description:viii, 55 p. : ill. ; 28 cm.
Language:English
Series:Water pollution control research series
Water pollution control research series.
Subject:
Format: U.S. Federal Government Document Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/9968602
Hidden Bibliographic Details
Other authors / contributors:Texas Tech University. Department of Geosciences.
United States. Environmental Protection Agency. Water Quality Office.
Notes:"[Prepared] for the Water Quality Office, Environmental Protection Agency [under] contract #14-12-804."
"16060EGS01/71."
Includes bibliographical references.
Also issued online.
Summary:Detailed field and laboratory studies of five feedlots were conducted to determine field seepage rates and distributive geometry of infiltrated runoff. Practical field seepage rates at these sites ranged from 2 to 20 feet/year. Dispersal rates of ions in the groundwater zone varied from 45 to 400 feet/year. Nitrogen (NO3, NO2, NH4, Org-N) and common chemical parameters (Ca, Mg, Na, K, Cl, SO4, TDS, pH, and conductance) were determined in cores and groundwater samples; based on groundwater analyses from 80 Texas High Plains feedlots, rates of concentration of NO3-N and Cl in groundwater beneath feedlots range from 0.07 to 0.4 p.p.m. per year, and average 0.17 p.p.m. per year.
Other form:Online version: Texas Tech University. Dept. of Geosciences. Infiltration rates and groundwater quality beneath cattle feedlots, Texas High Plains. Washington [Environmental Protection Agency, Water Quality Office]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971
Govt.docs classification:EP 2.10:16060 EGS 01/71

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