Welcome to the Department of Pesticide Regulation

Surface Water Protection Program
Presentations

Back to Surface Water Protection Program Publications

These are presentations on surface water issues

  • Passive Integrative Water Samplers for Pesticides: Methodology, Quantification and Water Quality Assessment. Alan Kolok, University of Nebraska. Presented at DPR on Feb 13, 2012. Presentation 44, PDF (2.9 Mb)
  • Assessing Risk of EPA Authorized Pesticide Uses to ESA Listed Pacific Salmonids: General approach and use of California DPR data. Tony Hawkes and Thom Hooper. Presented at DPR on Feb 27, 2012. Presentation 43, PDF (7.6 Mb)
  • Azoxystrobin & Chlorothalonil Fungicides: Uses, Chemistry, Environmental Fate and Risk to Aquatic Organisms Dennis Kelly and Robert Joseph, Syngenta, Greensboro, NC. Presented at DPR on January 25, 2012. Presentation 42, PDF (5.7 Mb).
  • Products for pesticide mitigation outreach Joyce Strand with Cheryl Wilen, Darren Haver, Jay Gan, Mary Louise Flint, Cheryl Reynolds, and Scott Parker. Presented at DPR on Dec 14, 2011. Presentation 41, PDF (2.6 Mb).
  • Evaluation of Landguard A900 Enzyme in an Integrated Vegetated Treatment System Phillips, Bryn and Brian Anderson. 2011. Presented at DPR on December 7, 2011. Presentation 40, PDF (5.0 Mb)
  • Surface Water Regulations for Nonagricultural Pesticides. Mark Pepple. Revised Oct. 26, 2011, based on the presentation to Urban Pesticide Committee Oct. 18, 2011. Presentation 39, PDF (4.5 Mb)
  • Pesticide Runoff from Concrete Surfaces: A Field-Study & Environmental Implications Weiying "Tim" Jiang. 2011. Presented at DPR on September 12, 2011. Presentation 38, PDF (8.9 Mb).
  • Methodology for Evaluating Pesticides for Surface Water Protection Luo, Y. and S. Gill. Presented at DPR to the Pesticide Registration and Evaluation Committee (PREC) on September 16, 2011. Presentation 37, PDF (305 kb).
  • Use-exposure relationship of pesticides for aquatic risk assessment Luo, Yuzhou, F. Spurlock, X. Deng, S. Gill, and K.S. Goh. 2011. Presented at US EPA Exposure Modeling Public Meeting (EMPM) Webinar on September 20, 2011. Presentation 36, PDF (631 kb).
  • Stream Pollution Trends Monitoring Program (SPoT) - A framework for monitoring long-term trends in California watersheds Anderson, B. et al. 2011. Presented at DPR on July 19, 2011. Presentation 35, PDF (2.0 Mb).
  • Presentations on Urban, Agricultural Monitoring, and Modeling Budd, R., K. Starner, and Y. Luo. 2011. Presented at DPR on June 1, 2011. Presentation 34, PDF (2.7 Mb).
  • Estrogenic Activity Observed in the Lower Napa and Sacramento Rivers: Influence of Alkylphenol ethoxylate and Pesticide Mixtures Schlenk, D. 2010. Presented at   DPR May 10, 2010. Presentation 33, PDF (1.4 Mb).
  • Understanding Pesticide Formulations Gouge, Terry. 2010. Presented at DPR May 5, 2010. Presentation 32, PDF (480 kb).
  • DPR’s Surface Water Protection Program (SWPP) Singhasemanon, N. 2010. Presented at Cal/EPA DPR 101 Training. April 12, 2010. Presentation 31, PDF (4.2 Mb).
  • Pesticide Regulation 101 Sanders, J. 2010. Presented at the Cal/EPA DPR 101 Training, April 21, 2010. Presentation 30, PDF (221 kb).
  • Urban Pesticide Monitoring in Northern and Southern California Ensminger, M. 2010. Presented at the Cal/EPA, Management Agency Agreement meeting, April 21, 2010. Presentation 29, PDF (1.1 Mb).
  • Concepts for Regulating Pesticides to Protect Surface Water Pepple, M. 2010. Presented at Cal/EPA Management Agency Agreement meeting. April 21, 2010. Presentation 28, PDF (86 kb).
  • Use of Constructed Wetlands to Remove Pesticides from Agricultural Tailwaters Budd, R. 2010. Presented at the 239th Annual ACS National Meeting, San Francisco, CA March 22, 2010. Presentation 27, PDF (3.8 Mb).
  • Mitigation Efficacy of Vegetated Buffers in Reducing Non-Point Source Pollution: A critical review and meta-analysis Zhang, X. 2010. Presented at the 239th Annual ACS National Meeting San Francisco, CA. March 22, 2010. Presentation 26, PDF (1.7 Mb).
  • Urban Pesticide Monitoring in Northern and Southern California: A Regional Look at Urban Pesticides in Surface Waters Ensminger, M. et al. 2010. Presented at the 239th Annual ACS National Meeting, San Francisco, CA, March 23, 2010. Presentation 25, PDF (1.9 Mb).
  • Sediment Ponds as a Management Practice in Almonds Gill, Sheryl. 2010. Presented at the 239th Annual ACS National Meeting San Francisco, CA. March 22, 2010. Presentation 24, PDF (1.5 Mb).
  • OP & Pyrethroid Pesticide-Caused Aquatic Life Toxicity: Inadequate Regulation of Urban Use Lee, G. Fred and A. Jones-Lee. 2010. Presented at DPR, March 9, 2010. Presentation 23, PDF (1 Mb).
  • Overview of DPR’s Analysis of Irrigation-Season Diazinon Use & Monitoring Data Singhasemanon, N. 2010. Presented at The Irrigated Lands Regulatory Program (ILRP) Roundtable in Riverside, Jan 26, 2010. Presentation 22, PDF (570 kb).
  • Analysis of Herbicide Detections and Use from 1996 - 2008 Ensminger, Michael. 2010. Presented at California Weed Science Society Jan 13, 2010. Presentation 21, PDF (1.7 Mb).
  • Potential Impacts of Court-Ordered Injunctions on Pesticide Use and the Protection of Endangered Species Moreno, L. 2009. Presented at DPR Dec 16, 2009. Presentation 20, PDF (1.9 Mb).
  • Monitoring for Indicators of Antifouling Paint Pollution in Calif. Marinas Singhasemanon, Nan. 2009. Presented at DPR Dec 9, 2009. Presentation 19, PDF (1.37 Mb).
  • Environmental Fate of Etofenprox, an Ether Pyrethroid, Under California Rice Growing Conditions Vasquez, Martice. 2009. Presented at DPR Nov 17, 2009. Presentation 18, PDF (2.7 Mb).
  • Monitoring Pesticides in Urban Storm Drain and Surface Waters in Four Metropolitan Areas of California He, Li-Ming et al. 2009. 238th ACS National Meeting, August 16-20, 2009, Washington, DC. Presentation 17, PDF (839 kb).
  • An Assessment of Copepods as Indicator Organisms for Pesticide Related Toxicity Kusler, Jennifer. 2009. Presentation 16, PDF (837 KB).
  • Pyrethroid Insecticide Concentrations, Toxicity, and Loads in Surface Waters of the San Joaquin Valley, California Presented by Joseph Domagalski, Ph.D., USGS, to DPR on July 1, 2009. Presentation 15, PDF (1.0 Mb).
  • Monitoring Pesticides in Runoff from Northern and Southern California Neighborhoods Presented by Loren Oki Ph.D. and Darren Haver Ph.D., June 22, 2009. Presentation 14, PDF (2.35 Mb).
  • Western Airborne Selected Contaminants Assessment Program: Focus on Sequoia and Kings National Parks Results Compared and Interpreted Presented by Dixon Landers Ph.D., US EPA, to DPR June 17, 2009. Presentation 13, PDF (4.32 Mb).
  • Modeling Pesticide Transport and BMP Implementation in the San Joaquin Valley Presented by Yuzhou Luo Ph.D., UC Davis, at DPR on June 15, 2009. Presentation 12, PDF (2.26 Mb).
  • Polyethylene Passive Samplers for Quantifying Dissolved Hydrophobic Organic Contaminants in Aquatic Environments Presented by Rachel Adams, Ph.D., Loyola Marymount University on June 10, 2009 at DPR. Presentation 11, PDF (683 kb).
  • Pesticides in Urban Runoff and Waterways Presented by Nan Singhasemanon, at the Structural Pesticide Enforcement Training, Dublin, CA 2009. Presentation 10, PDF (490 kb).
  • Using DPR’s Surface Water Database Presented by Keith Starner, DPR, at the Department of Pesticide Regulation, July 2008. Presentation 09, PDF (753 kb).
  • Comparison of Pesticide Concentrations in Streams at Low Flow in Six Metropolitan Areas of the United States Presented by Lisa Nowell, USGS, at the Department of Pesticide Regulation, May 20, 2008. Presentation 08, PDF (751 kb).
  • Assessment of Trends in Concentrations and Loads of Pesticides in Urban Streams of the Western United States (DRAFT) 2008 Presented by Joseph Domagalski, USGS, at the Department of Pesticide Regulation, May 20, 2008. Presentation 07, PDF (1.4 Mb).
  • Vegetated Ditches as a Management Practice in Irrigated Alfalfa Results for Study 235: PIN 017 Presentation 06, PDF (287 kb).
  • Synthetic Pyrethroids and California Surface Water Spurlock, F. Presented at 232nd American Chemical Society National Meeting and Exposition. September 10-14, 2006. San Francisco, California. USA. Presentation 05, PDF (412 kb).
  • Water Quality Concerns with Synthetic Pyrethroids Fabre, B. 2006. Presented at Pesticide Product Registration Workshop. May 1-2, 2006. Presentation 04, PDF (230 kb).
  • Update on Dormant Spray Regulations Lee, M. 2005. Presented at PAPA Training Seminar in Modesto. December 1, 2005. Presentation 03, PDF (301 kb).
  • Environmental Monitoring Aquatic Pesticide Review Newhart, K. 2005. Presented at Department of Pesticide Regulation, Sacramento. November 18, 2005. Presentation 02, PDF (269 kb).
  • Bioavailability of Pyrethroids in Surface Aquatic Systems. Gan, J., W. Yang, W. Hunter, S. Bondarenko, and F. Spurlock 2005. Presented at Department of Pesticide Regulation, Sacramento. October 11, 2005. Presentation 01, PDF (3.1 Mb).