Technical Reports

Conn, K.E. and R.L. Siegrist (2009). Occurrence and Fate of Trace Organic Contaminants in Onsite Wastewater Treatment Systems and Implications for Water Quality Management. Colorado Water Institute Completion Report 210, Fort Collins, Colorado. 

McCray, J.E., M. Geza, K.E. Murray, E.P. Poeter, and D.S. Morgan (2009). User’s Guide for Watershed Scale Modeling of Decentralized Wastewater Systems. Final Report. Water Environment Research Foundation (WERF), 04-DEC-6.

Lowe, K.S., N. Rothe, J. Tomaras, K. DeJong, M Tucholke, J. Drewes, J. McCray, and J. Munakata-Marr (2007). Influent Constituent Characteristics of the Modern Waste Stream from Single Sources: Literature Review. Water Environment Research Foundation. 04-DEC-1.  89 pg. pdf available at : www.ndwrcdp.org/publications

Heatwole, K., J.E. McCray, K. Lowe, K. Murray (2005).  Evaluation of Potential Impacts of ISDS in a Proposed Development Area near Todd Creek, Adams County, Colorado.  Final report submitted to Adams County Commissioners by the Colorado School of Mines, Golden, CO, August 2005.  80 pg. (pdf)

Van Cuyk, S., R.L. Siegrist, K. Lowe, J. Drewes, J. Munakata-Marr, and L. Figueroa (2005). Performance of Engineered Treatment Units and Their Effects on Biozone Formation in Soil and System Purification Efficiency. National Decentralized Water Resources Capacity Development Project. Washington University, St. Louis, MO: 2003 WUHT-03-36. 240 pg.
Pdf available at : www.ndwrcdp.org/publications

Siegrist, R.L., J. McCray, L.Weintraub, C. Chen, J. Bagdol, P. Lemonds, S. Van Cuyk, K. Lowe, R. Goldstein, and J. Rada (2005). Quantifying Site-Scale Processes & Watershed-Scale Cumulative Effects of Decentralized Wastewater Systems. National Decentralized Water Resources Capacity Development Project. Washington University, St. Louis, MO: 2003 WUHT-02-27. 600 pg.
Pdf available at : www.ndwrcdp.org/publications

Poeter, E., J. McCray, G. Thyne, and R. Siegrist (2005). Guidance for Evaluation of Potential Groundwater Mounding Associated with Cluster and High-Density Wastewater Soil Absorption Systems. National Decentralized Water Resources Capacity Development Project. Washington University, St. Louis, MO: 2003 WUHT-02-45. 135 pg.
Pdf available at : www.ndwrcdp.org/publications

Smith, H.L., J.E. McCray, G.D. Thyne, K.S. Lowe, and R.L. Siegrist (2003). Groundwater Characterization of the Blue River Watershed, Colorado to Assess the Potential Impacts of Anthropogenic Pollutants. In: Engineering Geology in Colorado - Contributions, Trends, and Case Histories. Association of Engineering Geologists, Denver, CO.

Lowe, K.S. and R.L. Siegrist (2002). Site Evaluation Report for the Wastewater Reclamation Test Site. Final Report prepared for Jefferson County Department of Health and Environment. Colorado School of Mines, Golden, CO, 80401-1887. 24 pg. (pdf)

Lowe, K.S., S. Van Cuyk, E. Dodson, and R.L. Siegrist (2001). Field Evaluation of Virus Treatment Efficiency by Wastewater Soil Absorption Systems with Aggregate-Free and Aggregate-Laden Infiltrative Surfaces. Final project report prepared for Infiltrator Systems, Inc. Colorado School of Mines, Golden, CO, 80401-1887. 45 pg. (pdf)

Siegrist, R.L., S. Van Cuyk, S. Masson, and E. Fischer (2000). Field Evaluation of Wastewater Soil Absorption Systems with Aggregate-Free and Aggregate-Laden Infiltrative Surfaces. Final project report for Infiltrator Systems, Inc. Colorado School of Mines, Golden, CO, 80401-1887. 50 pg. (pdf)