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Reports Descriptions
EH 08-04
(PDF, 2.0 mb)		 Gurusinghe, P., T. Roush, P. Wofford, R. Sava, R. Segawa, H. Feng, and J. Hsu. Environmental Monitoring Results of Basamid®G (Dazomet) Application in Watsonville, California 2006 .
EH 08-02
(PDF, 721 kb)		 Bacey, J., T. Barry. A Comparison Study of the Proper Use of Hester-Dendy Sampler to Achieve Maximum Diversity and Population Size of Benthic Macroinvertebrates Sacramento Valley, California.
EH 08-01
(PDF, 880 kb)		 Nordmark, C., J. Dias, M. Clayton, J. Troiano, and M. Pepple. 2007 Update of the Well Inventory Database.
EH 07-04
(PDF, 392 kb)		 Fossen, M. 2007 Status Report Pesticide Contamination Prevention Act.
EH 07-03
(PDF, 594 kb)		 Fan, S., P. Wofford, D. Kim, R. Segawa, H. Feng, and J. Hsu. Environmental Monitoring Results of Multifumigant Applications in Manteca, California 2005.
EH 07-02
(PDF, 1.9 mb)		 Nordmark, C. and J. Troiano. Detection of Atrazine, Simazine, and Their Breakdown Products in Public Water Supply Wells.
EH 07-01
(PDF, 228 kb)		 Basinal, L., T. Jacobsen, A. Da Silva, J. Troiano, P. Reising, D. Laird, D. Stubbs, and A. Barefoot. Demonstration of Effectiveness of Chemigation of Pre-emergence Herbicides Applied through Low Volume Irrigation Systems. Final Report to DPR.
EH 06-05
(PDF, 1.6 mb)		 Nordmark, C., J. Dias, M. Clayton, J. Troiano, and M. Pepple. 2006 Update of the Well Inventory Database.
EH 06-04
(PDF, 340 kb)		 Fossen, M. 2006 Status Report Pesticide Contamination Prevention Act.
EH 06-02
(PDF, 909 kb)		 Bacey, J. Development and Selection of Bioassessment Reference Sites in the San Joaquin Valley Using Benthic Macroinvertebrate Data.
EH 06-01
(PDF, 1.1 mb)		 Bacey, J., Frank Spurlock. Identifying Correlations Between Macroinvertebrate Communities and Pesticides and Other Environmental Variables of Agricultural Runoff.
EH 05-07
(PDF, 96 kb)		 Clayton, M. 2005 Status Report Pesticide Contamination Prevention Act.
EH 05-06
(PDF, 1.1 mb)		 Schuette, J., J. Troiano, and M. Pepple. 2005 Update of the Well Inventory Database.
DPR Portion (PDF,462 kb).
SWRCB Portion (PDF,87 kb).
EH 05-05
(PDF, 92 kb) 		Troiano, J., C. Nordmark, J. Dias, and L. Quagliaroli. Report on the California Department of Pesticide Regulation Chemigation Focused Activity and Survey of County Chemigation Activities.
EH 05-04
(PDF, 746 kb) 		Wofford, P., J. Levine, P. Lee, J. White, J. Hsu, T. Woroneicka, and S. Matsumoto. Monitoring a 1,3-Dichloropropene/Metam Sodium Application in Del Norte County. Appendices. (PDF,1.3 mb) Laboratory Method. (PDF,726 kb)
EH 05-03
(PDF, 1.2 mb) 		Levine, J., D. Kim, and P. Lee. Monitoring an Untarped Bedded Drip Application of Metam Sodium in Merced County. Attachment. (PDF,834 kb)
EH 05-02
(PDF, 1.1 mb) 		Levine, J., D. Kim, K. S. Goh, C. Ganapathy, J. Hsu, H. Feng, and P. Lee. Surface and Ground Water Monitoring of Pesticides Used in the Red Imported Fire Ant Control Program. Appendices. (PDF, 1.7 mb)
EH 05-01
(PDF, 994 kb)		 Bacey, J. Biological Assessment of Urban and Agricultural Streams in the California Central Valley (Fall 2002 through Spring 2004).
EH 04-04
(PDF, 900 kb) 		Schuette, J., J. Troiano, M. Pepple, and J. Dias. 2004 Update of the Well Inventory Database.
EH 04-03
(PDF, 366 kb)		 Prichard, D., L. Schwankl, and M. Canevari. 2004. Develop Holding Pond Mitigation Practices to Prevent Herbicide Movement to the Ground Water. Final Report to DPR.
EH 04-02
(PDF,268 kb)		 Clayton, M. 2004 Status Report Pesticide Contamination Prevention Act.
EH 04-01
(PDF, 636 kb)		 Bacey, J., K. Starner, and F. Spurlock. 2004 The Occurrence and Concentration of Esfenvalerate and Permethrin in Water and Sediment in the Sacramento and San Joaquin Watersheds.
Appendix I (PDF,65 kb)
Appendix II (PDF,759kb)
Appendix III (PDF,500 kb)
Appendix IV (PDF,500 kb)
Appendix V (PDF,320 kb)
EH 03-08
(PDF,1 mb) 		Schuette, J., D. Weaver, J. Troiano, M. Pepple, and J. Dias. 2003 Well Inventory Database, Cumulative Report 1986-2003.
EH 03-07
(PDF 714 kb)		 Clayton, M. 2003 Status Report Pesticide Contamination Prevention Act.
EH 03-06
(PDF,843 kb) 		Spurlock, F. 2003. Probabilistic Estimation of Dissolved Phase Pyrethroid Concentrations from Whole Water Analytical Data.
EH 03-05
(PDF,164 kb) 		Update of Ground Water Protection Areas.
EH 03-04
(PDF,905 kb)
Guo, L. 2003. Semi-Empirical Prediction of Pesticide Loading in the Sacramento and San Joaquin Rivers During Winter Storm Seasons. Figures (PDF,1.72 mb)
EH 03-03
(PDF,3.8 mb) 		Starner, K. , F. Spurlock, S. Gill , K. Goh , H. Feng , J. Hsu, P. Lee , D. Tran , and J. White. 2003. Monitoring Surface Waters of the San Joaquin River Basin for Selected Summer-Use Pesticides, 2002.
EH 03-02 Segawa, R. J. Schreider, and P.Wofford. 2003. Report of Ambient Air Monitoring for Pesticides in Lompoc, California.
Volume 1: Executive Summary (PDF 1.7 mb)
Volume 2: Fumigants (without appendices) (PDF 11 mb)
Appendices A-U for Volume 2
Volume 3: Mulitple Pesticides (without appendices) (PDF 14 mb)
Appendices A-S for Volume 3
Volume 4: Response to Comments (PDF 300 kb)
EH 03-01
(PDF,121 kb) 		O'Connell, N. and F. Liu. 2002. Citrus Herbicide Mitigation Practices Demonstration and Evaluation.
EH 02-11
(PDF,36 kb) 		O'Connell, N. and F. Liu. 2002. Simazine Runoff Losses from a Cover Croppped Citrus Orchard.
EH 02-10
(PDF,226 kb) 		Prather, T., F. Liu, N. O'Connell, M. Freeman, K. Hembree. 1999. Mitigating Movement of Simazine into Ground Water in Citrus and Grapes.
EH 02-09
(PDF,2.7 mb) 		Newhart, K. 2002. Rice Pesticide Use and Surface Water Monitoring 2002.
  Cover Letter (PDF,208 kb) 
Appendix 1 (PDF,246 kb) 
Appendix 2a (PDF,55 kb) 
Appendix 2b (PDF,100 kb) 
Appendix 3 (PDF,1 mb) 
 Appendix 4a (PDF,34 kb) 
Appendix 4b (PDF,35 kb) 
Appendix 5 (PDF,281 kb) 
Appendix 6 (PDF,14 mb) 
Appendix 7 (PDF,109 kb) 
Appendix 8 (PDF,249 kb) 
EH 02-08
(PDF 2.4 mb)		 Ando, C., L. Li, J. Walters, C. Gana, R. Segawa, R. Sava, T. Barry, P. Lee, S. Tran, J. White, J. Hsu, and K. Goh. 2002. Residues of Forestry Herbicides in Plants of Interest to Native Americans in California National Forests.
EH 02-07
(PDF 323 kb)		 Schuette, J., D. Weaver, J. Troiano, and J. Dias. 2002 Update of the Well Inventory Database.
EH 02-06
(PDF 359 kb)		 Clayton, M. 2002 Status Report Pesticide Contamination Prevention Act.
EH 02-05
(PDF 797 kb)		 Wofford, P., K. Goh, D. Jones, H. Casjens, H. Feng, J. Hsu, D. Tran, J. Medina, and J. White. 2003. Forest Herbicide Residues in Surface Water and Plants in the Tribal Territory of the Lower Klamath River Watershed of California. Appendices.
EH 02-04
(PDF,1.3 mb) 		 Barry, T. and J. Walters. 2002. Characterization of Propanil Prune Foliage Residues as Related to Propanil Use Patterns in the Sacramento Valley, California.
Appendix A (PDF,5 mb) 
Appendix B (PDF,6.7 mb) 
Appendix C (PDF,6.7 mb)
EH 02-03
(PDF,269 kb) 		 Spurlock, F. 2002. Procedures for Estimating Volatile Organic Compound Emissions from Pesticides.
EH 02-02
(PDF,632 kb) 		 Spurlock, F., C. Garretson, G. Jorgenson, E. Norum, H. Gonsalves, H. Feng, J. Hernandez, and J. Hsu. 2002. Runoff of Diazinon from Turf: Effect of Water Application, Slope, and Formulation.
EH 02-01
(PDF,1.4 mb) 		 Kollman, W. 2002. Summary of Assembly Bill 1807/3219, Pesticide Air Monitoring Results Conducted by the California Air Resources Board 1986-2000.
EH 01-05
(PDF,262 kb) 		 Fan, S., J. Walters, and D. Kim. 2001. Comparison of Hand-held Photoionization Detectors to Charcoal Tube & GC-ECD, Dräger Colorimetric Tube and a Single-Gas Portable Instrument for Detection of Methyl Bromide Residue.
EH 01-04
(PDF,324 kb)

 Schuette, J. 2001 Status Report Pesticide Contamination Prevention Act. 
EH 01-03
(PDF,375 kb)
 Schuette, J., D. Weaver, J. Troiano, and M. Pepple. 2001 Update of the Well Inventory Database.
EH 01-01
(PDF,2.2 mb) 		 Executive Summary
(PDF,76 kb), Spurlock, F.2002. Analysis of Diazinon and Chlorpyrifos Surface Water Monitoring and Acute Toxicity Bioassay Data, 1991- 2001.
EH 00-15
(PDF,346 kb) 		 Guo, F., D.Bartkowiak, D. Weaver, J. Troiano, M. Pepple, F. Spurlock, and C. Nordmark. 2000 Update of the Well Inventory Database. 
EH 00-14
(PDF,636 kb) 		 Kollman, W. and F. Guo. 2000 Status Report Pesticide Contamination Prevention Act. 
EH 00-13
(PDF,2.5 mb) 		 Kollman, W. 1999 Status Report Pesticide Contamination Prevention Act. 
EH 00-12
(PDF,3.9 mb)		 Jones, D., N. Singhasemanon, D. Tran, J. Hsu, J. Hernandez, and H. Feng. 2000. Surface Water Monitoring for the Pesticides in the Hupa and Karuk Territories.
EH 00-11
(PDF,4.7 mb) 		 Newhart, K. 2000. Thiobencarb Use in Colusa and Glenn Counties from 1994-2000. 
EH 00-10
(PDF,1.7 mb) 		 Johnson, B. 2001. Evaluating the Effectiveness of Methyl Bromide Soil Buffer Zones in Maintaining Acute Exposures Below a Reference Air Concentration. Updated October 2005 with an errata. 
EH 00-09
(PDF,1.6 mb) 		 Ross, L.J., R. Stein, J. Hsu, J. White, and K. Hefner. 2000. Insecticide Concentrations in the San Joaquin River Watershed, California. 
EH 00-08
(PDF, 87 kb) 		 Marade, J., and J. Troiano. List of Ground Water Protection Areas Identified by the CALVUL Model.
EH 00-07
(PDF,1.1 mb) 		 Marade, S.J. and J. Troiano. 2000. Sections of Land Requiring Special Assignment as Runoff or Leaching Ground Water Protection Areas. 
EH 00-06
(PDF,1.5 mb) 		 Teso, R. 1996. Edited by Spurlock, F., J. Troiano, J. Marade, and J. Weaver. 2000. Soils Vulnerable to Pesticide Leaching.
EH 00-05
(PDF,1.8 mb) 
 Troiano, J., F. Spurlock, and J. Marade. 2000. Update of the California Vulnerability Soil Analysis for Movement of Pesticides to Ground Water: October 14, 1999.
Appendix A (PDF,170 kb) 
Appendix B (PDF,465 kb) 
EH 00-04
(PDF,345 kb) 
 Bartkowiak, D., M. Pepple, F. Spurlock, J. Troiano, and D. Weaver. 1999 Update of the Well Inventory Database.
EH 00-03
(PDF,872 kb) 		 D. Bartkowiak, M. Pepple, J. Troiano, D. Weaver. 1998 Update of the Well Inventory Database.
EH 00-02
(PDF,1.4 mb) 		 Spurlock, F. 2000. Procedures for Developing a Depth-to-Ground Water Database. 
EH 00-01
(PDF,524 kb) 		 Spurlock, F. 2000. Effect of Irrigation Scheduling on Movement of Pesticides to Ground Water in Coarse Soils. 
EH 99-04
(PDF,3.9 mb)		 Kollman, W. 1999. 1998 Status Report Pesticide Contamination Prevention Act.
EH 99-03
(PDF,3 mb)		 Johnson, B., T. Barry, and P. Wofford. 1999. Workbook for Gaussian Modeling Analysis of Air Concentration Measurements.
EH 99-02
(PDF,2 mb)		 Executive Summary
(PDF,18 kb), Biermann, H., and T. Barry. 1999. Evaluation of Charcoal Tube and SUMMA Canister Recoveries for Methyl Bromide Air Sampling.
EH 99-01
(PDF,6.1 mb)		 Ross, L. J., R. Stein, J. Hsu, J. White, and K. Hefner. 1999. Distribution and Mass Loading of Insecticides in the San Joaquin River, California, Spring 1991 and 1992.
EH 98-05
(PDF,7.6 mb)		 Executive Summary
(PDF,22 kb), Singhasemanon, N., C. Nordmark, and T. Barry. 1998. Diazinon and Chlorpyrifos in the Central Contra Costa Sanitary District Sewer System, Summer 1996.
EH 98-04
(PDF,6.8 mb)		 Executive Summary
(PDF,550 kb), Bartkowiak, D., M. Pepple, J. Troiano, and D. Weaver. 1998. Sampling for Pesticide Residues in California Well Water, 1997 Update of the Well Inventory Database.
EH 98-03
(PDF,777 kb)		 Executive Summary
(PDF,112 kb), Bennett, K. P., N. Singhasemannon, N. Miller, and R. Gallavan. 1998.  Rice Pesticides in the Sacramento Valley,  1995.
EH 98-02
(PDF,1.5 mb)		 Executive Summary
(PDF,378 kb), Bennett, K. P., C. E. Nordmark, J. Schuette, H. Feng, J. Hernandez, and P. Lee. 1998.  Occurence of Aquatic Toxicity and Dormant Spray Pesticide Detections in the San Joaquin River Watershed, Winter 1996-97.
EH 98-01
(PDF,2.2 mb)		 Executive Summary (PDF file, 81 kb), Nordmark, C. E., K. P. Bennett, H. Feng, J. Hernandez, and P. Lee. 1998.  Occurence of Aquatic Toxicity and Dormant-Spray Pesticide Detections in the Sacramento River Watershed, Winter 1996-97.
EH 97-06
(PDF,4.3 mb)		 Executive Summary (PDF file, 35 kb), Ganapathy C., C. Nordmark, K. Bennett, and A. Bradley.  1997.  Temporal Distribution of Insecticide Residues in Four California Rivers. 
EH 97-05
(PDF,4.4 mb)		 Executive Summary (HTML), Bradley, A., P. Wofford, R. Gallavan, P. Lee and J. Troiano.  1997.  Environmental Monitoring Results of the Mediterranean Fruit Fly Eradication Program, Ventura County, 1994-1995.
EH97-04
(PDF, 1.24 mb) 		Spurlock, F. 1997. Ages and Types of Herbicide Residues in Well Waters of Fresno and Tulare Counties, California. (Refereed Publication (PDF, 3 mb))
EH 97-03
(PDF,3 mb)		 Executive Summary (HTML),  Ross, L. J., K. D. Bennett, K. D. Kim, K. Hefner, and J. Hernandez.  1997.  Reducing Dormant Spray Runoff from Orchards. Protocol 141 (HTML).
EH 97-02 (HTML) Spurlock, F., C. Garretson, and J. Troiano.  1997.  Runoff from citrus orchard middles:  Comparison of three herbicides and effect of organosilicon surfactant. Protocol 149 (HTML).
EH 97-01 (HTML) Segawa, R., A. Bradley, P. Lee, D. Tran, J. White, J. Hsu, and K. Goh.  1997.  Residues of Forestry Herbicides in Plants of Interest to Native Americans:  Phase One - Development of Methodologies and Pilot Sampling. Protocol 159 (PDF,163 kb).
EH 96-03
(PDF,5 mb)		 Executive Summary (HTML), Powell, S., R. Neal, and J. Leyva. 1996. Runoff and leaching of simazine and diuron used on highway rights-of-way. 
EH 96-02
(PDF,4 mb)		 Ross, L.J., R. Stein, J. Hsu, J. White, and K. Hefner.  1996.  Distribution and Mass Loading of Insecticides in the San Joaquin River, California. 
EH 95-13
(PDF,458 kb)		 Kim, D.  1995.  Toxicity Monitoring in Rice Recirculating Systems.  
EH 95-12
(PDF,1.3 mb)		 Troiano, J., and C. Nordmark. 1995. Summary of Results for a Study to Identify Areas of Ground Water Contamination by Pesticides in California.
EH 95-11
(PDF,2 mb)		 Executive Summary (HTML), Wofford, P.L., and P. Lee. 1995. Results of Monitoring for the Herbicide MCPA in Surface Water of the Sacramento River Basin.
EH 95-10 (PDF5.7 mb) Executive Summary
(PDF,452 kb), Kollman, W.S. 1995. Summary of Assembly Bill 1807/3219. Pesticide Air Monitoring Results. 
EH 95-09 (HTML) Dunn, P. and B. Elliott. 1995. Environmental Mandates Index Affecting the Agricultural Industry in California.
EH 95-07
(PDF,6.9 mb)		 Executive Summary  (HTML), Davidson, N.A. 1995. Evaluation of Copper- and Tributyltin-Containing Compounds.   
EH 95-06
(PDF,11 mb)		 Executive Summary (HTML), Bartkowiak, D., K. Newhart, M. Pepple, J. Troiano, and D. Weaver. 1995. Sampling for Pesticide Residues in California Well Water 1995 Update of the Well Inventory Database. 
EH 95-05
(PDF,4 mb)		 Troiano, J. 1995. Farm Management Practices that Minimize Pesticide Movement to Groundwater. 
EH 95-04
(PDF,2.3 mb)		 Kollman, W. and R. Segawa. 1995. Interim Report of the Pesticide Chemistry Database.
EH 95-03
(PDF,1.5 mb)		 Ross, L.J., B. Johnson, K.D. Kim, and J. Hsu. 1995. Prediction of methyl bromide flux from area sources using the ISCST model. 
EH 95-02 (HTML) Ando, C., R. Gallavan, P. Wofford, A. Bradley, D. Kim, P. Lee, and J. Troiano. 1996. Environmental Monitoring Results of the Mediterranean Fruit Fly Eradication Program, Riverside County 1994.
EH 95-01 (HTML) Rodriguez, B. 1995. Monitoring Diazinon Ground Application Under Controlled Conditions in Sacramento, California, 1993.
EH 94-06
(PDF,7.8 MB)		 Miller, C., K. Newhart, M. Pepple, J. Troiano, and D. Weaver. 1994. Sampling for Pesticide Residues in California Well Water, 1994 Update Well Inventory Data Base. 
EH 94-05
(PDF,2.9 mb)		 Biermann, H., J. Fleck, S. Powell, T. Younglove, and R. Gallavan. 1994. Evaluation of Experimental Procedures for the Determination of Spray Characteristics of Orchard Sprayers.
EH 94-04
(PDF,3.9 mb)		 Sava, R.J. 1994. Guide to Sampling Air, Water, Soil, and Vegetation for Chemical Analysis.
EH 94-03
(PDF,3.8 mb)		 Linde, C.D. 1994. Physico-Chemical Properties and Environmental Fate of Pesticides.
EH 94-02
(PDF,1.3 mb)		 Executive Summary (HTML), Wofford, P.L., K.P. Bennett, J. Hernandez, and P. Lee. 1994. Air Monitoring for Methyl Isothiocyanate During a Sprinkler Application of Metam-Sodium.
Memorandum (2005) (PDF,110 kb)
EH 94-01
(PDF,2.2 mb)		 Executive Summary (HTML), Simmons, S.E. and J.J. Leyva. 1994. Presence of Soil-Applied Herbicides in Three Rights-of-Way Infiltration Basins in San Joaquin County, California.
EH 93-06
(PDF,12.9 mb)		 Executive Summary
(PDF,709 kb), Miller Maes, C., M. Pepple, J. Troiano, and D. Weaver. 1993. Sampling for pesticide residues in California well water, 1993 update Well Inventory Data Base. 
EH 93-04
(PDF,4.8 mb)		 Executive Summary
(PDF,326 kb), Stein, R.G. and J.H. White. 1993. Aerial Movement and Deposition of Diazinon, Chlorpyrifos, and Ethyl Parathion.  
EH 93-03
(PDF,6.7 mb)		 Executive Summary
(PDF,95 kb), Neal, R.H., P.M. McCool, and T. Younglove. 1993. Assesssment of Malathion and Malaoxon Concentration and Persistence in Water, Sand, Soil, and Plant Matrices Under Controlled Exposure Conditions.
EH 93-02
(PDF,17.4 mb)		 Executive Summary
(PDF,971 kb), Miller Maes, C., M. Pepple, J. Troiano, D. Weaver, and W. Kimaru. 1993. Sampling for pesticide residues in California well water, 1992 Well Inventory Data Base. 
EH 93-01
(PDF,4.8 mb)		 Executive Summary
(PDF,276 kb), Ando, C., J. Leyva, and C. Gana. 1993. Monitoring Diazinon in the Mediterranean Fruit Fly Eradication Soil Treatment Program, Los Angeles County, California, 1992. 
EH 92-09
(PDF,1.8 mb)		 Troiano, J., B. Johnson, S. Powell, and S. Schoenig. 1992. Profiling Areas Vulnerable to Ground Water Contamination by Pesticides in California.
EH 92-08
(PDF,2 mb)		 Lee, M. and N. Gorder. 1992. Information on Rice Pesticides Submitted to the Central Valley Regional Water Quality Control Board.
EH 92-07
(PDF,7 mb)		 Johnson, B., C. Collison, J. Marade, and N. Miller. 1992. Appendix to Report EH 92-06: A Test of Procedures for Determining the Ground Water Protection List. 
EH 92-06
(PDF,2.9 mb)		 Johnson, B., C. Collison, S.J. Marade, and N. Miller. 1992. A Test of Procedures for Determining the Ground Water Protection List.
EH 92-05
(PDF,480 kb)		 Breuer, R. 1992. Evaluation of a Rice Herbicide Transport Model.
EH 92-04
(PDF,7.9 mb)		 Pino, J., R.L. Rasmussen, and J. White. 1992. Estimation of the Contribution from Offsite Aerial Deposition to Methyl Parathion Residues in Agricultural Drains in the Sacramento Valley.
EH 92-03
(PDF,2 mb)		 Kollman, W.S., P.L. Wofford, and J. White. 1992. Dissipation of Methyl Parathion from Flooded Commercial Rice Fields.
EH 92-02
(PDF,7.9 mb)		 Miller, C., and et al. 1992. Sampling for Pesticide Residues in California Well Water, 1992 Update Well Inventory Data Base. 
EH 92-01
(PDF,3.7 mb)		 Ando, C. 1992. Survey for Chlorthal-dimethyl Residues in Well Water of Seven California Counties. 
EH 91-10
(PDF,2.4 mb)		 Hall, J.O. 1991. Limiting Root Zone Leaching to Reduce GroundWater Contamination in Sandy Soils.
EH 91-09
(PDF,1.5 mb)		 Seiber, J. 1991. Volatilization Rate and Downwind Contamination from Application of Dacthal Herbicide to an Onion Field.
EH 91-08
(PDF,1.1 mb) 		Segawa, R., S.J. Marade, N.K. Miller, and P.Y. Lee. 1991. Monitoring of the Cantara Metam-sodium Spill. 
EH 91-07
(PDF,715 kb) 		Neal, R., R. Teso, T. Younglove, and D.L. Sheeks III. 1991. Seasonal Rainfall Effects on Pesticide Leaching in Riverside, California. 
EH 91-06
(PDF,1 mb)		 Johnson, B. 1991. Setting Revised Specific Numerical Values. 
EH 91-05
(PDF,1.3 mb) 		Fleck, J., L. Ross, D. Tran, J. Melvin, and B. Fong. 1991. Off-target Movement of Endosulfan from Artichoke Fields in Monterey County. 
EH 91-04
(PDF,821 kb)		 Turner, B., J. Waltham, and R.T. Segawa. 1991. Environmental Monitoring Results of the Mexican Fruit Fly Eradication Program, San Diego County, Spring 1990.
EH 91-03
(PDF,6.9 mb)		 Segawa, R.T., J.A. Sitts, J.H. White, S.J. Marade, and S.J. Powell. 1991. Environmental Monitoring of Malathion Aerial Applications Used to Eradicate Mediterranean Fruit Flies in Southern California, 1990.
EH 91-02
(PDF,1.4 mb)		 Turner, B., S. Powell, D. Gonzales, and C. Ando. 1991. The Influence of Dormant Spray Oil on Diazinon Deposition and Transfer to Non-target Vegetation.
EH 91-01
(PDF,328 kb) 		Carr, N.V., R.T. Segawa, S.J. Richman, and V. Quan. 1991. Monitoring of the 1990 Gypsy Moth Eradication Project.
PM 91-1
(PDF,3. 2 mb) 		Braun, A. and L. S. Hawkins. 1991. Presence of Bromacil, Diuron, and Simazine in Surface Water Runoff from Agricultural Fields and Non-crop Sites in Tulare, California.
EH 90-11
(PDF,7.6 mb)		 Miller, C., M. Pepple, J. Troiano, D. Weaver, and W. Kimaru. 1990. Sampling for Pesticide Residues in California Well Water, 1990 update Well Inventory Data Base. 
EH 90-10
(PDF,1.2 mb) 		Carr, N.V., R. Gallavan, and D. Tran. 1990. Monitoring of Methyl Eugenol and DDVP in Fruit Near Fruit Fly Traps During a Pest Trapping Program. 
EH 90-09
(PDF,6.2 mb)		 Troiano, J., C. Garretson, C. Krauter, and J. Brownell. 1990. Appendix to Report EH 90-07 - Atrazine Leaching and its Relation to Percolation of Water as Influenced by Three Rates and Four Methods of Irrigation Water Application.
EH 90-08
(PDF,987 kb) 		Seiber, J.N. and M. McChesney. 1990. Uptake of Aldicarb and its Toxic Degradation Products in Watermelons.
EH 90-07
(PDF,2.2 mb)		 Troiano, J., C. Garretson, C. Krauter, and J. Brownell. 1990. Atrazine and its relation to percolation of water as influenced by three rates and four methods of irrigation water application. 
EH 90-06
(PDF,913 kb)		 Marade, J., J. Troiano, S. Bissel, E. Gramson, and M. del Valle. 1990. Comparison of Sampling Methods for Determination of Pesticide Residue on Leaf Surfaces.
EH 90-05
(PDF,3.4 mb) 		Teso, R.R., R.E. Gallavan, D.L. Sheeks III, R.H. Neal, T. Mischke, and M.R. Peterson. 1990. Tension Lysimeters: Monitoring of Pesticides in Soil Water. 
EH 90-04
(PDF,3 mb) 		Executive Summary (PDF,239 kb), Nicosia, S., N. Carr, D.A. Gonzales, and M.K. Orr. 1990. Off-field Movement and Dissipation of Soil-Incorporated Carbofuran from Three Commercial Rice Fields, and Potential Discharge in Agricultural Runoff Water.
EH 90-03
(PDF,3.1 mb) 		Troiano, J. and J. Sitts. 1990. Survey for Alachlor, Atrazine, Metolachlor, and Nitrate Residues in Well Water in Merced County and Their Relation to Soil and Well Characteristics. 
EH 90-02
(PDF,2.3 mb)		 Weaver, D.J., M.V. McKenry, and S.J. Marade. 1990. Determination of Leaching in Soil of Nematicides Applied Through Drip Irrigation. 
EH 90-01
(PDF,5.3 mb)		 Cardozo, C. 1990. Sampling for pesticide residues in California well water, 1989 Well Inventory Data Base. 
EH 89-13
(PDF,921 kb)		 Johnson, B. 1989. Setting revised specific numerical values. 
EH 89-12
(PDF,509 kb) 		Sanders, J., M. Croce, J. Marade, and D. Weaver. 1989. A cooperative study of the environmental hazards assesment program and the San Joaquin County agricultural commissioner to determine the usefulness of grape plants as biomonitors for 2,4-D. 
EH 89-11
(PDF,840 kb)		 Turner, B., and et al. 1989. A field study of fog and dry deposition as sources of inadvertent pesticide residues on row crops. 
EH 89-10
(PDF,4.5 mb) 		Sitts, J. 1989. Survey for bentazon in well water of 15 California counties, December 1988 - May 1989.
EH 89-09
(PDF,1.5 mb) 		Turner, B., N. Miller, D. Tran, and S. Powell. 1989. The environmental monitoring of methyl eugenol, naled and dichlorvos during a pest trapping and eradication program. 
EH 89-08
(PDF,1.4 mb) 		Biermann, H.W. 1989. Important factors that influence the determination of detection limits.
EH 89-07
(PDF,1.5 mb) 		Gonzales, D., M. Bisbiglia, D. Denton, and J. Harrington. 1989. Monitoring study for tributyltin contamination in California lakes, 1987. 
EH 89-06
(PDF,6 mb) 		Segawa, R.T. 1989. Monitoring the pesticide treatments of the Japanese beetle project - Sacramento County, California, 1983-1986 (data supplement). 
EH 89-05
(PDF,4.4 mb) 		Segawa, R.T. and S.J. Powell. 1989. Monitoring the pesticide treatments of the Japanese beetle project - Sacramento County, California, 1983-1986 - Volume III: diazinon.
EH 89-04
(PDF,5.9 mb) 		Oudiz, D., R. Tomlin, and B. Fabre. 1989. Modifications and additions to the candidate toxic air contaminant list. 
EH 89-03
(PDF,2.3 mb) 		Segawa, R.T. and S.J. Powell. 1989. Monitoring the pesticide treatments of the Japanese beetle project - Sacramento County, California, 1983-1986 - Volume II: isofenphos. 
EH 89-02
(PDF,1.6 mb) 		Ross, L.J., S. Nicosia, K.L. Hefner, D.A. Gonzalez, and M.M. McChesney. 1989. Volatization, off-site depostion, dissipation, and leaching of DCPA in the field. 
EH 89-01
(PDF,1 kb) 		Marade, J., B. Bisbiglia, and V. Quon. 1989. Environmental monitoring of the 1987 gypsy moth eradication project in Los Angeles County. 
EH 88-14
(PDF,2.3 mb) 		Weaver, D.J. 1988. Studies on the persistence and leaching in soil of nematicides having use in flower bulb production in Humboldt and Del Norte Counties, California Volume I: phorate and ethoprop. 
EH 88-13
(PDF,1.3 mb)		 Segawa, R.T. 1988. Monitoring the pesticide treatments of the Japanese beetle project, Sacramento County, California, 1983-1986 - Volume I: Carbaryl. 
EH 88-12
(PDF,1.3 mb)		 Johnson, B. 1988. Setting revised specific numerical values.
EH 88-11
(PDF,840 kb) 		Biermann, H.W. 1989. Summary of analytical methods with the potential to detect pesticides in air.
EH 88-10
(PDF,8.8 mb)		 Cardozo, C. 1988. Sampling for pesticide residues in California well water 1988 update.
EH 88-09
(PDF,4.4 mb) 		Crosby, D.G., M.Y. Li, J.N. Seiber, and W.L. Winterlin. 1988. Environmental monitoring of MCPA in relation to orchard contamination. 
EH 88-08
(PDF,4.1 mb)		 Turner, B., M. Bisbiglia, N. Miller, K. Hefner, and N. Carr. 1988. Results of white garden snail envirnmental monitoring program spring and fall, 1987. 
EH 88-07
(PDF,2.6 mb)		 Seiber, J.N. and M.M. McChesney. 1988. Measurement and computer model simulation of the volatilization flux of molinate and methyl parathion from a flooded rice field.
EH 88-06
(PDF,1.5 mb)		 Fleck, J.E., L.J. Ross, and K. Hefner. 1988. Endosulfan and chlorthal-dimethyl residues in soil and sediment of Monterey County. 
EH 88-05
(PDF,6.7 mb) 		Oudiz, D. and A.K. Klein. 1988. Ethyl parathion as a toxic air contaminant.
EH 88-04
(PDF,3.6 mb)		 Collison, C.N., M.M. Bisbiglia, and N. Miller. 1988. Environmental monitoring of the 1987 apple maggot project.
EH 88-03
(PDF,2.9 mb)		 Marade, J. and R.T. Segawa. 1988. Sampling for residue of molinate and thiobencarb in well water and soil in the Central Valley. 
EH 88-02
(PDF,2 mb)		 Troiano, J. and C. Garretson. 1988. Soil distribution of simazine, diazinon and bromide in sandy soils after exposure to 1985-86 winter rain in Fresno County.
EH 88-01
(PDF,2.4 mb)		 Weaver, D.J., V. Quan, C.N. Collins, N. Saini, and S.J. Marade. 1988. Monitoring the persistence and movement of phenamiphos in soils of lily bulb fields in Del Norte County, 1986.
EH 87-09
(PDF,3.9 mb) 		Musselman, R.C. and P.M. McCool. 1987. Air pollution crop loss manual. 
EH 87-08
(PDF,1.4 mb)		 Troiano, J., B. Turner, and N. Miller. 1987. Sampling residues of fenamiphos, fenamiphos sulfoxide and fenamiphos sulfone in well water. 
EH 87-07
(PDF,2.2 mb)		 Gonzales, D.A., D. Supkoff, J. Fleck, S. Margetich, and J. Echelberry. 1987. Environmental monitoring of the 1986 apple maggot eradication project in Humboldt and Del Norte Counties. 
EH 87-06
(PDF,1.6 mb)		 Troiano, J. 1987. Measurement of possible cross-contamination of soil samples during soil coring with the split-barrel or bucket auger methods.
EH 87-05
(PDF,8.3 mb)		 Ames, M. 1987. Sampling for pesticide residues in California well water, 1987 update, Well Inventory Data Base. 
EH 87-04
(PDF,4.4 mb)		 Langley, C. 1987. Plan for the implementation of AB 1807 and 3219. 
EH 87-03
(PDF,1 mb) 		Supkoff, D.M., D. Opgenorth, C. Lai, R. Segawa, and D. Kohler. 1987. Monitoring for genetically engineered pseudomonas species in Monterey County.
EH 87-02
(PDF,2 mb)		 Gonzales, D., L.J. Ross, R. Segawa, and B. Fong. 1987. Variation of endosulfan residues in water and sediment taken from the Moss Landing Drainage of Monterey County.
EH 87-01
(PDF,1 mb)		 Troiano, J. and R.T. Segawa. 1987. Survey for herbicides in well water in Tulare County.
EH 86-08
(PDF,2.9 mb)		 Brunetti, K. and T. Mischke. 1986. An evaluation of the enzytec pesticide detector ticket for usefulness in field monitoring of pesticides and in the regulatory programs of the CDFA. 
EH 86-07 Sava, R.J. 1986. Guide to chemical sampling air, water, soil and vegetation for chemical analysis. (Revised as EH 94-04)
EH 86-06
(PDF,491 kb)		 Gonzales, D. and D.J. Weaver. 1986. Monitoring concentration of aldicarb and its breakdown products in irrigation water runoff and soil from agricultural fields in Kern County, 1985.
EH 86-05
(PDF,442 kb)		 Welling, R. and S. Nicosia. 1986. Report on monitoring for alachlor in well water: I. Sampling in the Sacramento Valley.
EH 86-04
(PDF,6.9 mb)		 Brown, M. 1986. Sampling of pesticide residues in California well water, 1986 Well Inventory Data Base.
EH 86-03
(PDF,2.4 mb)		 Segawa, R.T., R. Maykoski, and R.J. Sava. 1986. Survey for triazine herbicides in well water, Glenn County, 1986.
EH 86-02
(PDF,2.2 mb)		 Wilkerson, M.R. and K.D. Kim. 1986. The pesticide contamination prevention act: setting specific numerical values.
EH 86-01
(PDF,1.2 mb)		 Ross, L.J., D.J. Weaver, R.J. Sava, and N. Saini. 1986. Off-target drift of MCPA: "real- time" air sampling.
EH 85-08
(PDF,6.7 mb) 		Sava, R.J. 1985. Survey of Yolo County migrant workers and rural school water wells for the presence of agricultural chemicals. 
EH 85-07
(PDF,805 kb)		 Sava, R.J. 1985. Monterey County residential air monitoring.
EH 85-06
(PDF,1.0 mb)		 Mischke, T., K. Brunetti, V. Acosta, D. Weaver, and M. Brown. 1985. Agricultural sources of DDT residues in California's environment. 
EH 85-05
(PDF,1 mb)		 Franz, J.R., D. Weaver, and R. Segawa. 1985. Monitoring of 1984 gypsy moth eradication ground spray program in Alameda and San Diego Counties.
EH 85-04
(PDF,1.4 mb)		 Welling, R., J. Troiano, R. Maykoski, and G. Loughner. 1985. Proceedings of the agricultural impacts on ground water: A conference - August 11-13, 1986 - effects of agronomic and geologic factors on pesticide movement in soil: Comparison of two ground water basins in California.
EH 85-03
(PDF,3.6 mb)		 Duncan, D. and R.J. Oshima. 1985. Ethylene dibromide in two soil profiles. 
EH 85-02
(PDF,4.6 mb) 		Wilkerson, M.R., R.T. Oshima, T. Younglove, H. Margolis, and S.J. Marade. 1985. Pesticide movement to ground water volume III: use of agronomic variables to predict ground water contaminations in the San Joaquin Valley, California.
EH 85-01
(PDF,3.4 mb)		 Cardozo, C. 1985. Agricultural pesticide residues in California well water: Development and summary of a Well Inventory Data Base for non-point sources.
EH 84-03
(PDF,8.6 mb)		 Zalkin, F., M. Wilkerson, and R.J. Oshima. 1984. Pesticide movement to ground water volume II: Pesticide contamination in the soil profile at DBCP, EDB, simazine, and carbofuran application sites.
EH 84-02
(PDF,4.3 mb)		 Segawa, R.T., L.A. Neher, and R.J. Oshima. 1984. Monitoring pesticide use in the Wilder Ranch State Park, Santa Cruz County, 1982. 
EH 84-01
(PDF,4.2 mb) 		Ross, L.J., R.J. Sava, and R.J. Oshima. 1984. Environmental fate of selected rice herbicides (thiobencarb and molinate) under field conditions.
EH 83-03
(PDF,2.1 mb)		 Weaver, D.J., F. Zalkin, R.T. Segawa, R. Sava, M.R. Wilkerson, J.R. Franz, D. Duncan, and S. Simpson. 1983. Monitoring of the 1983 gypsy moth eradication ground spray program in six California counties.
EH 83-02
(PDF,1.3 mb)		 Duncan, D., L.A. Neher, and R.J. Oshima. 1983. Monitoring of the 1982 chlordimeform application in the Imperial Valley. 
EH 83-01
(PDF,1.8 mb)		 Weaver, D.J., R.J. Sava, J. Marade, and R. Oshima. 1983. Pesticide movement to ground water volume I: Survey of ground water basins for DBCP, EDB, simazine and carbofuran.
EH 82-04
(PDF,1.8 mb)		 Segawa, R.T., L.A. Neher, T.M. Mischke, D.J. Weaver, and O.S. Liefson. 1982. Helicopter spray trial with sevin XLR (carbaryl), Tulare County - 1982.
EH 82-03
(PDF,1 mb)		 Weaver, D.J., W.C. Johnson, and R.J. Oshima. 1982. Helicopter spray trials with carbaryl (XLR).
EH 82-02
(PDF,2.8 mb)		 Neher, L.A., R.T. Segawa, and R.J. Oshima. 1982. Monitoring of the 1982 gypsy moth eradication ground spray program in Santa Barbara County.
EH 82-01
(PDF,6.8 mb)		 Oshima, R.J., L.A. Neher, T.M. Mischke,D.J. Weaver, and O.S. Liefson. 1982. A characterization of sequential aerial malathion application in the Santa Clara Valley of California, 1981.
EH 81-01
(PDF,134 kb)		 Anonymous. 1981. Executive summary of 1980 DEF and butyl mercaptan monitoring study.
EH 80-05
(PDF,4 mb)		 Simpson, S.W., L.A. Neher, T.M. Mischke, and R.J. Oshima. 1980. Monitoring the air for the presence of 2,4-D in Kern County, Kings County, and San Luis Obispo County, a cooperative California study - spring 1980.
EH 80-04
(PDF,1.6 mb)		 Executive Summary, Oshima, R.J., T.M. Mischke, and R.E. Gallavan. 1980. Drift studies from the aerial application of DEF and folex in Fresno and Merced Counties, California 1979.
EH 80-03
(PDF,54 kb)		 Oshima, R.J., G. Torres, S.J. Nelson, and T.M. Mischke. 1980. Monitoring selected ground water basins for the presence of aldicarb: A cooperative California interagency study.
EH 80-02
(PDF,558 kb)		 Neher, L.A., T.M. Mischke, and R.J. Oshima. 1980. Monitoring for the presence of 2,4-D in the air: A cooperative California study. 
EH 80-01B
(PDF,142 kb)		 Cheney, H.V., C.M. Walby, R.E. Shields, T.M. Mischke, and R.E. Gallavan. 1980. Impact of 2,4,5-T on Blodgett Forest. I. Description of an experimental aerial application of 2,4,5-T.
EH 80-01A
(PDF,196 kb)		 Cheney, H.V., C.M. Walby, and R.E. Shields. 1980.Impact of 2,4,5-T on Blodgett Forest. I. Description of an experimental aerial application of 2,4,5-T.
EH 78-02
(PDF,826 kb)		 Cheney, H.V. 1978. Feasibility study on environmental monitoring of MCPA applications in Butte County, California - 1978.
EH 78-01
(PDF,374 kb)		 Cheney, H.V. 1978. Feasibility study on environmental monitoring of phenoxy herbicide applications in Humboldt County, California - 1978.