%0 Journal Article %J Water Environment Research %D 2015 %T Estimation of Contaminant Loads from the Sacramento-San Joaquin River Delta to San Francisco Bay %A Nicole David %A David C. Gluchowski %A Leatherbarrow, J. E. %A Donald Yee %A Lester J . McKee %X

Contaminant concentrations from the Sacramento-San Joaquin River watershed were determined in water samples mainly during flood flows in an ongoing effort to describe contaminant loads entering San Francisco Bay, CA, USA. Calculated PCB and total mercury loads during the 6-year observation period ranged between 3.9 and 19 kg/yr and 61 and 410 kg/yr, respectively. Long-term average PCB loads were estimated at 7.7 kg/yr and total mercury loads were estimated at 200 kg/yr. Also monitored were PAHs, PBDEs (two years of data), and dioxins/furans (one year of data) with average loads of 392, 11, and 0.15/0.014 (OCDD/OCDF) kg/yr, respectively. Organochlorine pesticide loads were estimated at 9.9 kg/yr (DDT), 1.6 kg/yr (chlordane), and 2.2 kg/yr (dieldrin). Selenium loads were estimated at 16 300 kg/yr. With the exception of selenium, all average contaminant loads described in the present study were close to or below regulatory load allocations established for North San Francisco Bay.

%B Water Environment Research %V 87 %P 334-346 %G eng %U http://www.ingentaconnect.com/content/wef/wer/2015/00000087/00000004/art00007;jsessionid=v4xliljp4isb.x-ic-live-02 %N 4 %R http://dx.doi.org/10.2175/106143015X14212658613721 %0 Journal Article %J Journal of Environmental Engineering %D 2014 %T Removal efficiencies of a bioretention system for trace metals, PCBs, PAHs, and dioxins in a semiarid environment %A Nicole David %A Leatherbarrow, J. E. %A Donald Yee %A Lester J . McKee %B Journal of Environmental Engineering %G eng %R 10.1061/(ASCE)EE.1943-7870.0000921 %0 Report %D 2012 %T Estimation of Loads of Mercury, Selenium, PCBs, PAHs, PBDEs, Dioxins, and Organochlorine Pesticides from the Sacramento-San Joaquin River Delta to San Francisco Bay %A Nicole David %A David C. Gluchowski %A Leatherbarrow, J. E. %A Donald Yee %A Lester J . McKee %I San Francisco Estuary Institute %C Richmond, CA %8 08/2012 %G eng %0 Report %D 2011 %T Bioretention Monitoring at the Daly City Library (Case Study Technical Report) %A Nicole David %A Lent, M. A. %A Leatherbarrow, J. E. %A Donald Yee %A Lester J . McKee %I San Francisco Estuary Institute %C Oakland, CA %8 03/2011 %G eng %0 Generic %D 2011 %T Estimation of Loads of Mercury, PCBs, PBDEs, PAHs, Dioxins, and Furans from the Sacramento-San Joaquin River Delta to San Francisco Bay %A Gluchowski, D. %A Nicole David %A Lester J . McKee %A Leatherbarrow, J. E. %C Oakland, CA %8 09/2011 %G eng %0 Report %D 2008 %T A Model of Long-Term PCB Fate in San Francisco Bay %A J. J. Oram %A Jay A Davis %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland %8 01/2008 %G eng %0 Generic %D 2008 %T San Francisco Bay Mercury Loads: Scientific information development and management response. Harmonizing River Catchment and Estuary %A Lester J . McKee %A Alicia N. Gilbreath %A Looker, R. %A Mangarella, P. %A Donald Yee %A Leatherbarrow, J. E. %A Nicole David %C Shanghai, China %8 Oct 27-30, 2008 %G eng %U http://www.emecs-8.ecnu.edu.cn/ %0 Journal Article %J Environmental Pollution %D 2007 %T The slow recovery of the San Francisco Estuary from the legacy of organochlorine pesticides %A J. J. Oram %A Greenfield, B. K. %A Jay A Davis %A Werme, C. %A Connor, M. S. %A Gunther, A. %A Hardin, D. %A T. Mumley %A Leatherbarrow, J. E. %B Environmental Pollution %G eng %0 Journal Article %J Environmental Research %D 2007 %T Suspended sediment and sediment-associated contaminants in San Francisco Bay %A Schoellhamer, D. H. %A Mumley, T. E. %A Leatherbarrow, J. E. %B Environmental Research %V 105 %P 119-131 %8 10/15/07 %@ 0013-9351 %G eng %0 Report %D 2006 %T Concentrations and Loads of Mercury, PCBs and PBDEs in the Lower Guadalupe River, San Jose, California: Water Years 2003, 2004, and 2005. %A J. J. Oram %A Lester J . McKee %A Bonnema, A. %A Heim, W. %A Stephenson, M. %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland %G eng %0 Generic %D 2006 %T Mercury Transport to San Francisco Bay Through the Sacramento-San Joaquin River Delta %A Lester J . McKee %A Nicole David %A Leatherbarrow, J. E. %C San José McEnery Convention Center %8 May 7-11, 2006 %G eng %0 Generic %D 2006 %T Modeling the fate of organic contaminants in San Francisco Bay, CA %A J. J. Oram %A Greenfield, B. K. %A Jay A Davis %A Leatherbarrow, J. E. %C San José McEnery Convention Center %8 May 7-11, 2006 %G eng %0 Report %D 2006 %T Organochlorine Pesticide Fate in San Francisco Bay %A J. J. Oram %A Greenfield, B. K. %A Jay A Davis %A Nicole David %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland, CA %P 48 %8 March 2006 %G eng %0 Generic %D 2006 %T Riverine Transport of Sediment and Mercury to North San Francisco Bay %A Lester J . McKee %A Nicole David %A Leatherbarrow, J. E. %8 October %G eng %0 Generic %D 2005 %T Characterization of mercury concentrations in suspended sediment loads in Guadalupe River and Coyote Creek, San Jose, California: Can TMDL targets be met? %A Lester J . McKee %A Leatherbarrow, J. E. %C Henry J. Kaiser Convention Center, Oakland California %8 October 4-6, 200 %G eng %0 Report %D 2005 %T Concentrations and loads of mercury, PCBs, and OC pesticides in the lower Guadalupe River, San Jose,California: Water Years 2003 and 2004 %A J. J. Oram %A Lester J . McKee %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %P 80 %8 July 2005 %G eng %0 Report %D 2005 %T Concentratons and Loads of Organic Contaminants and Mercury associated with Suspended Sediment Discharged to San Francisco Bay from the Sacramento-San Joaquin River Delta, CA %A Lester J . McKee %A Flegal, A. R. %A Ganju, N. %A Leatherbarrow, J. E. %A Schoellhamer, D. H. %I San Francisco Estuary Institute %G eng %0 Report %D 2005 %T DRAFT REPORT: A Model of Long-Term PCB Fate and Transport in San Francisco Bay, CA %A J. J. Oram %A Leatherbarrow, J. E. %A Jay A Davis %I San Francisco Estuary Institute %C Oakland, CA %8 February 2005 %G eng %0 Report %D 2005 %T Fate of Contaminants in Sediment of San Francisco Estuary: A Review of Literature and Data - Final Report %A Donald Yee %A Ross, J. R. M. %A Nicole David %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland %8 March 2005 %G eng %0 Generic %D 2005 %T Mercury and methylmercury loads entering San Francisco Bay from the historic New Almaden mercury mines %A Lester J . McKee %A Leatherbarrow, J. E. %8 13-17 November 2 %G eng %0 Generic %D 2005 %T Mercury transport to San Francisco Bay through the Sacramento-San Joaquin River Delta %A Lester J . McKee %A Nicole David %A Leatherbarrow, J. E. %8 November 14, 200 %G eng %0 Report %D 2005 %T Re-design Process of the San Francisco Estuary Regional Monitoring Program for Trace Substances (RMP) Status & Trends Monitoring Component for Water and Sediment %A S. Lowe %A Rainer Hoenicke %A Taberski, K. %A Smith, R. %A Thompson, B. %A Stevens, D. %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland, CA %G eng %0 Report %D 2004 %T The concentration and load of PCBs, OC pesticides, and mercury associated with suspended sediments in the lower Guadalupe River, San Jose, California. A Technical Report of the Regional Watershed Program %A Lester J . McKee %A Eads, R. %A Freeman, L. %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland, CA %8 December 2004 %G eng %9 Technical Report %0 Report %D 2004 %T Legacy Pesticides in San Francisco Bay Conceptual Model/Impairment Assessment %A Jay A Davis %A Werme, C. %A M. Connor %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %P 84 %8 November 11, 200 %G eng %0 Report %D 2004 %T Re-design Process of the San Francisco Estuary Regional Monitoring Program for Trace Substances (RMP) %A S. Lowe %A Rainer Hoenicke %A Taberski, K. %A Smith, R. %A Thompson, B. %A Stevens, D. %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland, CA %G eng %0 Report %D 2004 %T San Francisco Estuary Regional Monitoring Program (RMP) Annual Monitoring Results, 2002 %A S. Lowe %A Ross, J. R. M. %A Nicole David %A J. Hunt %A Oros, D. R. %A Leatherbarrow, J. E. %A Cristina Grosso %I San Francisco Estuary Institute %C Oakland, CA %G eng %0 Generic %D 2003 %T Choosing a Future Bay: The Long - Term Fate of PCBs and Other Organics %A Greenfield, B. K. %A Jay A Davis %A Nicole David %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland, CA %8 May 13, 2003 %G eng %0 Generic %D 2003 %T Conceptual Modeling of the Major Factors Controlling the Sources, Fate, and Effects of Persistent Organic Pollutants in the Estuary %A Jay A Davis %A Werme, C. %A M. Connor %A Ross, J. R. M. %A Donald Yee %A Oros, D. R. %A Leatherbarrow, J. E. %G eng %0 Report %D 2003 %T A review of urban runoff processes in the Bay Area: Existing knowledge, conceptual models, and monitoring recommendations %A Lester J . McKee %A Jay A Davis %A Leatherbarrow, J. E. %A Newland, S. %I San Francisco Estuary Institute %C Oakland, CA %G eng %0 Generic %D 2003 %T Sediment and Contaminant Loading from the Guadalupe River: Implications for TMDLs and Mass Budget Models (presented at NorCal SETAC 2003 Conference) %A Lester J . McKee %A Leatherbarrow, J. E. %C The NorCal SETAC 2003 Conference %8 2003 %G eng %0 Generic %D 2003 %T A Watershed Year for RMP & CEP: Sources Pathways & Loadings 2002/2003 %A Lester J . McKee %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C The 2003 RMP Annual Meeting %G eng %0 Report %D 2002 %T BACWA Polychlorinated Biphenyls in Municipal Wastewater Effluent Study %A Leatherbarrow, J. E. %A Donald Yee %A Jay A Davis %I San Francisco Estuary Institute %G eng %0 Generic %D 2002 %T Contaminants at the Estuary Interface %A Lester J . McKee %A Rainer Hoenicke %A Leatherbarrow, J. E. %I San Francisco Estuary InstituteCalifornia Resources Agency %8 March 23, 2002 %G eng %0 Generic %D 2002 %T The Design Process for the Status and Trends Component %A S. Lowe %A Rainer Hoenicke %A Cristina Grosso %A Thompson, B. %A Stevens, D. %A Leatherbarrow, J. E. %A Smith, R. T. %A DIWG %I San Francisco Estuary Institute %8 March 23, 2002 %G eng %0 Report %D 2002 %T Estimates of suspended-sediment flux entering San Francisco Bay from the Sacramento and San Joaquin Delta %A Lester J . McKee %A Jay A Davis %A Rainer Hoenicke %A Donald Yee %A Ganju, N. %A Leatherbarrow, J. E. %A Schoellhamer, D. H. %G eng %0 Report %D 2002 %T Estuary Interface Pilot Study (1996 - 1999) %A Lester J . McKee %A Rainer Hoenicke %A Leatherbarrow, J. E. %G eng %0 Generic %D 2002 %T Organic Contaminant Concentrations in Bay Area Effluents %A Jay A Davis %A Leatherbarrow, J. E. %A Donald Yee %I San Francisco Estuary Institute %C The 2002 RMP Annual Meeting %G eng %0 Report %D 2002 %T Polychlorinated Biphenyls in Northern San Francisco Estuary Refinery Effluents %A Oros, D. R. %A Leatherbarrow, J. E. %A Jay A Davis %G eng %0 Report %D 2002 %T Results of the Estuary Interface Pilot Study, 1996-1999, Final Report. (Technical Report of the Sources Pathways and Loading Work Group (SPLWG) of the San Francisco Estuary Regional Monitoring Program for Trace Substances (RMP)) %A Lester J . McKee %A Rainer Hoenicke %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %C Oakland, CA %G eng %0 Generic %D 2002 %T Urban Runoff Literature Review (TMDL Presentation) %A Lester J . McKee %A Jay A Davis %A Leatherbarrow, J. E. %A Newland, S. %I San Francisco Estuary Institute %G eng %0 Conference Proceedings %B Abstracts of the 5th Biannual State of the Estuary Conference – San Francisco Estuary: Achievements, trends and the future %D 2001 %T Building a regionally consistent base map for the Bay Area: The National Hydrography Data Set. %A Lester J . McKee %A Wittner, E. %A Leatherbarrow, J. E. %A Lucas, V. %A Robin M. Grossinger %B Abstracts of the 5th Biannual State of the Estuary Conference – San Francisco Estuary: Achievements, trends and the future %C Palace of the Fine Arts theatre, October 9, 10, and 11, 2001 %P pp 108 %G eng %0 Conference Proceedings %B Abstracts of the 5th Biannual State of the Estuary Conference – San Francisco Estuary: Achievements, trends and the future %D 2001 %T Contaminant contributions from the Guadalupe River and Coyote Creek watersheds to the lower South San Francisco Bay %A Lester J . McKee %A Rainer Hoenicke %A Leatherbarrow, J. E. %B Abstracts of the 5th Biannual State of the Estuary Conference – San Francisco Estuary: Achievements, trends and the future %C Palace of the Fine Arts theatre, October 9, 10, and 11, 2001. %G eng %0 Report %D 2001 %T PCBs in effluent %A Leatherbarrow, J. E. %A Donald Yee %A Jay A Davis %G eng %0 Report %D 2001 %T South Bay/Fairfield-Suisun Trace Organic Contaminants in Effluent Study %A Jay A Davis %A Donald Yee %A Leatherbarrow, J. E. %P 53 %G eng %0 Report %D 2000 %T Contaminant Loads from Stormwater to Coastal Waters in the San Francisco Bay Region: Comparison to Other Pathways and Recommended Approach for Future Evaluation %A Jay A Davis %A Lester J . McKee %A Leatherbarrow, J. E. %A Daum, T. %I San Francisco Estuary Institute %C Richmond, CA %G eng %0 Report %D 2000 %T The Estuary Interface Pilot Study: 1998 Progress Report %A Rainer Hoenicke %A Leatherbarrow, J. E. %I San Francisco Estuary Institute %G eng