Format: Microfilm / Topic: Water quality and Measurement - OpenAGRICOLA Search Results

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13 Search Results

1. Measurements of the chemical composition of western Washington rainwater, 1982-1983

Published:: 1983
Author:: Vong, Richard J.
View in NAL's Catalog:: CAT11072205
Format:: Microfilm

2. Surface-water-quality assessment of the Upper Illinois River basin in Illinois, Indiana, and Wisconsin data on manmade nonagricultural volatile and semivolatile organic chemicals in water, May 1988 through March 1990 /

Published:: 1993
Author:: Fitzpatrick, Faith A.
View in NAL's Catalog:: CAT10694344
Format:: Microfilm

3. U.S. Geological Survey nutrient preservation experiment nutrient concentration data for surface-, ground-, and municipal-supply water samples and quality-assurance samples /

Published:: 1995
Author:: Patton, Charles J.
View in NAL's Catalog:: CAT10833018
Format:: Microfilm

4. Quality of nutrient data from streams and ground water sampled during 1993-95 National Water-Quality Assessment Program /

Published:: 1998
Author:: Mueller, David K.
View in NAL's Catalog:: CAT11113906
Format:: Microfilm

5. A plan for assessing the occurrence and distribution of methyl tert-butyl ether and other volatile organic compounds in drinking water and ambient ground water in the Northeast and Mid-Atlantic regions of the United States

Published:: 1999
Author:: Grady, Stephen J.
View in NAL's Catalog:: CAT11121243
Format:: Microfilm

6. Report on the U.S. Geological Survey's evaluation program for standard reference samples distributed in April 1992 T-119 (trace constituents), M-122 (major constituents), N-34 (nutrients), N-35 (nutrients), Hg-14 (mercury) /

Published:: 1992
Author:: Long, H. Keith.
View in NAL's Catalog:: CAT11128026
Format:: Microfilm

7. Availability and suitability of data from public water-supplier sources for use in water-quality assessments

Published:: 1998
Author:: Robinson, Keith W.
View in NAL's Catalog:: CAT11130661
Format:: Microfilm

8. Comparison of vapor concentrations of volatile organic compounds with ground-water concentrations of selected contaminants in sediments beneath the Sudbury River, Ashland, Massachusetts, 2000

Published:: 2002
Author:: Campbell, J. P.
View in NAL's Catalog:: CAT11133107
Format:: Microfilm

9. Methods for comparing water-quality conditions among National Water-Quality Assessment Study units, 1992-1995

Published:: 1998
Author:: Gilliom, Robert J.
View in NAL's Catalog:: CAT11133170
Format:: Microfilm

10. Environmental monitoring and assessment program surface waters field operations and methods for measuring the ecological condition of non-wadeable rivers and streams /

Published:: 2000
View in NAL's Catalog:: CAT30911742
Format:: Microfilm

11. Conceptual frameworks for ground-water-quality monitoring

Published:: 1997
View in NAL's Catalog:: CAT30913915
Format:: Microfilm

12. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water /

Published:: 2003
Author:: Patton, Charles J.
View in NAL's Catalog:: CAT30926612
Format:: Microfilm

13. New reporting procedures based on long-term method detection levels and some considerations for interpretations of water-quality data provided by the U.S. Geological Survey National Water Quality Laboratory

Published:: 1999
View in NAL's Catalog:: CAT30939577
Format:: Microfilm