Special Studies

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As a part of the Clean Rivers Program in the Guadalupe River Basin, special monitoring projects or studies are identified and funded. These efforts can be identified by river authority personnel, by members of the Basin Steering Committee or as a result of a previous monitoring or study efforts or a current issue affecting water quality in the area. Examples of studies conducted in the basin include efforts to assess the role of aquatic plant growth in the run of the river impoundments, the impact of impervious cover on water quality in high population centers in the basin, and the impacts of oil field activities on water quality. As studies are completed, the final reports are posted on the website in the Special Studies associated information section.

Special Studies

List of Studies

FY22-FY23 CRP QAPP

Laboratory Method Evaluation Report – GBRA, August 2013

Nutrient Monitoring QAPP 2012-13

Nutrient Study of Lakes Dunlap and McQueeney (August 2005)

Final Report

Appendix A

Appendix B

Appendix C

Final Report

Appendix A

Appendix B

Appendix C

Nutrient Criteria Study (August 2002)

Sediment Characteristics for Run-Of-River Impoundments in the Guadalupe River Basin (October 2001)

Final Report Unique Challenges Posed By Small Streams In Determining Dissolved Oxygen And Bacteria Water Quality Criteria Compliance (August 2001)

Predicting Effects of Urban Development on Water Quality in the Cities of New Braunfels, San Marcos, Seguin and Victoria (November 2000)

Calculations of Urban Runoff Water Quality Effects in Kerr County (May 1999; 61.8MB)

Poultry Operations Study Guadalupe River Basin (October 1998; 24.2MB)

Analysis of Aquatic Plant and Nutrient Conditions In Lake Dunlap (September 1998)