A composite sampling device was developed that can be installed at less than ten percent of the cost of automatic sampling systems currently used in Federal highway runoff studies. This device was operated for one year, along-side an automatic sampler at the I-5 side, to demonstrate that the two systems provide statistically identical storm composites.
August 2, 2007
David L. Clark, Brian W. Mar.
University of Washington. Environmental Engineering and Science Program.
- # of Pages: 29 p., 475 KB (PDF)
- Subject: Drainage, Environmental impacts, Environmental monitoring, Highways, Measurement, Measuring instruments, Pollutants, Prototypes, Runoff, Samplers, Sampling, Water Quality.
- Keywords: Highways, I-5, runoff, Seattle, water pollutants, Washington State, monitoring.
- Related Publications: Water Quality Impacts Associated with Leachates from Highway Woodwastes Embankments, (WA-RD 39.1).
Effects of Velocity and Nutrient Alterations on Stream Primary Producers and Associated Organisms, (WA-RD 39.2).
Highway Runoff Monitoring: The Initial Year, (WA-RD 39.3).
Criteria and Requirements for Statewide Highway Runoff Monitoring Sites, (WA-RD 39.5).
Characterization of Highway Runoff in Washington State, (WA-RD 39.6).
Year 3 - Runoff Water Quality, August 1979 - August 1980, (WA-RD 39.7).
Views of Risk and Highway Transportation of Hazardous Materials - A Case Study in Gasoline, (WA-RD 39.8).
A Survey of Trace Organics in Highway Runoff in Seattle, Washington, (WA-RD 39.9).
Transport Deposition and Control of Heavy Metals in Highway Runoff, (WA-RD 39.10).
Effects of Seattle Area Highway Stormwater Runoff on Aquatic Biota, (WA-RD 39.11).
Highway Runoff in Washington State: Model Validation and Statistical Analysis, (WA-RD 39.12).
Assessment of Pollutant Loadings and Concentrations in Highway Stormwater, (WA-RD 39.12.1).
Year 4, Runoff Water Quality, August 1980-August 1981, (WA-RD 39.13).
Guide for Water Quality Impact Assessment of Highway Operations and Maintenance, (WA-RD 39.14).
Impacts of Channel Reconstruction in the Pilchuck River, (WA-RD 39.15).
Summary -- Highway Runoff Water Quality Study, 1977-1982, (WA-RD 39.16).
This abstract was last modified October 30, 2008