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California Water Science Center (CAWSC) - Groundwater Ambient Monitoring and Assessment (GAMA) Program

Publications

Printer Friendly Bibliography

Most Recent:

Bennett, G.L., V, 2017,
Status and understanding of groundwater quality in the North San Francisco Bay Shallow Aquifer study unit, 2012; California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2017–5051, 74 p.
Available at https://doi.org/10.3133/sir20175051.
Mathany, T.M., Burton, C.A., and Fram, M.S., 2017,
Groundwater Quality in the Bear Valley and Lake Arrowhead Watershed, California: U.S. Geological Survey Fact Sheet 2017–3037, 4 p.,
Available at https://doi.org/10.3133/fs20173037.
Mathany, T.M., and Burton, C.A., 2017,
Status and understanding of groundwater quality in the Bear Valley and Lake Arrowhead Watershed Study Unit, 2010: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2017–5043, 71 p.,
Available at https://doi.org/10.3133/sir20175043.

References by Category

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Data Series Reports

Bennett, G.L.,V, and Fram, M.S., 2014,
Groundwater-quality data in the North San Francisco Bay Shallow Aquifer study unit, 2012—Results from the California GAMA Program: U.S. Geological Survey Data Series 865, 94 p.
Available at https://pubs.usgs.gov/ds/0865/
Bennett, G.L., V, Belitz, Kenneth, Milby Dawson, B.J., 2006,
California GAMA Program—Ground-water quality data in the northern San Joaquin basin study unit, 2005: U.S. Geological Survey Data Series 196, 122 p.
Available at https://pubs.usgs.gov/ds/2006/196
Bennett, G.L., V, Fram, M.S., and Johnson, T.D., 2017,
Groundwater-Quality Data in the Tulare Shallow Aquifer Study Unit, 2014-2015: Results from the California GAMA Priority Basin Project: U.S. Geological Survey data release
Available at http://dx.doi.org/10.5066/F7BP00W8.
Bennett, P.A., Bennett, G.L., V, Belitz, Kenneth, 2009,
Groundwater quality data in the northern Sacramento Valley, 2007: Results from the California GAMA program: U.S. Geological Survey Data Series 452, 90 p.
Available at https://pubs.usgs.gov/ds/452/
Burton, C.A., and Belitz, Kenneth, 2008,
Ground-water quality data in the southeast San Joaquin Valley, 2005–2006—Results from the California GAMA Program: U.S. Geological Survey Data Series 351, 103 p.
Available at https://pubs.usgs.gov/ds/351/
Davis, T.A., and Shelton, J.L., 2014,
Groundwater-quality data in the Santa Cruz, San Gabriel, and Peninsular Ranges Hard Rock Aquifers study unit, 2011–2012—Results from the California GAMA Program: U.S. Geological Survey Data Series 874, 142 p.
Available at https://pubs.usgs.gov/ds/0874/
Davis, T.A., Kulongoski, J.T., and Belitz, Kenneth, 2013,
Groundwater-quality data in the Santa Barbara study unit, 2011: Results from the California GAMA Program: U.S. Geological Survey Data Series 742, 72 p.
Available at https://pubs.usgs.gov/ds/742/
Dawson, B.J., Bennett, G.L., V, and Belitz, Kenneth, 2008,
Ground-Water Quality Data in the Southern Sacramento Valley, California, 2005—Results from the California GAMA Program: U.S. Geological Survey Data Series 285, 93 p.
Available at https://pubs.usgs.gov/ds/285/
Densmore, J.N., Fram, M.S., and Belitz, Kenneth, 2009,
Ground-water quality data in the Owens and Indian Wells Valleys study unit, 2006: Results from the California GAMA program: U.S. Geological Survey Data Series 427, 86 p.
Available at https://pubs.usgs.gov/ds/427/
Ferrari, M.J., Fram, M.S., and Belitz, K., 2008,
Ground-water quality in the central Sierra study unit, California, 2006: Results from the California GAMA program: U.S. Geological Survey Data Series 335, 60 p.
Available at https://pubs.usgs.gov/ds/335/
Fram, M.S., and Belitz, Kenneth, 2007,
Ground-Water Quality Data in the Southern Sierra Study Unit, 2006—Results from the California GAMA Program: U.S. Geological Survey Data Series 301, 78 p.
Available at https://pubs.usgs.gov/ds/301/
Fram, M.S., Munday, Cathy, and Belitz, Kenneth, 2009,
Groundwater quality data for the Tahoe–Martis study unit, 2007: Results from the California GAMA Program: U.S. Geological survey Data Series 432, 88 p.
Available at https://pubs.usgs.gov/ds/432/
Goldrath, D.A., Kulongoski, J.T., and Davis, T.A., 2016,
Groundwater-quality data in the Monterey–Salinas shallow aquifer study unit, 2013: Results from the California GAMA Program: U.S. Geological Survey Data Series 987, 138 p.
Available at https://dx.doi.org/10.3133/ds987
Goldrath, Dara, Wright, Michael T., and Belitz, Kenneth, 2009,
Ground-water quality data in the Coachella Valley study unit, 2007: Results from the California GAMA Program: U.S. Geological Survey Data Series 373, 70 p.
Available at https://pubs.usgs.gov/ds/373/
Goldrath, D.A., Wright, M.T., and Belitz, Kenneth, 2010,
Groundwater-quality data in the Colorado River study unit, 2007: Results from the California GAMA program: U.S. Geological Survey Data Series 474, 66 p.
Available at https://pubs.usgs.gov/ds/474/
Johnson, T.D., and Belitz, Kenneth, 2014,
California Groundwater Units: U.S. Geological Survey Data Series 796, 34 p.
Available at https://pubs.usgs.gov/ds/796/
Kent, Robert, 2015,
Groundwater quality data in 15 GAMA study units: Results from the 2006–10 initial sampling and the 2009–13 resampling of wells, California GAMA Priority Basin Project: U.S. Geological Survey Data Series 919, 219 p.
Available at http://pubs.er.usgs.gov/publication/ds919
Kent, Robert, and Belitz, Kenneth, 2009,
Ground-water quality data in the Upper Santa Ana Watershed Study Unit, November 2006 to March 2007: Results from the California GAMA Program: U.S. Geological Survey Data Series 404, 116 p.
Available at https://pubs.usgs.gov/ds/404/
Kent, Robert, Belitz, Kenneth, and Fram, M.S., 2014,
Groundwater-quality data in seven GAMA study units: Results from initial sampling, 2004–2005, and resampling, 2007–2008, of wells: California GAMA Program Priority Basin Project: U.S. Geological Survey Data Series 795, 170 p.
Available at: https://pubs.usgs.gov/ds/795/
Kulongoski, J.T., Belitz, Kenneth, and Dawson, B.J., 2006,
Ground-water quality data in the North San Francisco Bay hydrologic provinces, California, 2004: Results from the California (GAMA) Program: U.S. Geological Survey Data Series Report 167, 100 p.
Available at https://pubs.usgs.gov/ds/ds167
Kulongoski, Justin T., and Belitz, Kenneth, 2007,
Ground-Water Quality Data in the Monterey Bay and Salinas Valley Basins, California, 2005—Results from the California GAMA Program: U.S. Geological Survey Data Series 258, 84 p.
Available at https://pubs.usgs.gov/ds/2007/258/
Land, Michael and Belitz, Kenneth, 2008,
Ground-water quality data in the San Fernando–San Gabriel study unit, 2005—Results from the California GAMA Program: U.S. Geological Survey Data Series 356, 84 p.
Available at https://pubs.usgs.gov/ds/356/
Landon, M.K., and Belitz, Kenneth, 2008,
Ground-water quality data in the Central Eastside San Joaquin Basin 2006: Results from the California GAMA Program: U.S. Geological Survey Data Series 325, 88 p.
Available at https://pubs.usgs.gov/ds/325/
Mathany, T.M., and Belitz, Kenneth, 2009,
Groundwater quality data in the Mojave study unit, 2008: Results from the California GAMA Program: U.S. Geological Survey Data Series 440, 80 p.
Available at https://pubs.usgs.gov/ds/440/
Mathany, T.M., and Belitz, Kenneth, 2013,
Groundwater-quality data in the Bear Valley and Selected Hard Rock Areas study unit, 2010: Results from the California GAMA Program: U.S. Geological Survey Data Series 747, 86 p.
Available at https://pubs.usgs.gov/ds/747/
Mathany, T.M., and Belitz, Kenneth, 2014,
Groundwater-quality data in the Klamath Mountains study unit, 2010—Results from the California GAMA Program: U.S. Geological Survey Data Series 803, 82 p.
Available at https://pubs.usgs.gov/ds/803/
Mathany, T.M., Burton, C.A., Land, Michael, and Belitz, Kenneth, 2010,
Groundwater-quality data in the South Coast Range–Coastal study unit, 2008: Results from the California GAMA program: U.S. Geological Survey Data Series 504,106 p.
Available at https://pubs.usgs.gov/ds/504/
Mathany, T.M., Dawson, B.J., Shelton, J.L., and Belitz, Kenneth, 2011,
Groundwater-quality data in the northern Coast Ranges study unit, 2009: Results from the California GAMA Program: U.S. Geological Survey Data-Series 609, 88 p.
Available at https://pubs.usgs.gov/ds/609
Mathany, T.M., Kulongski, J.T., Ray, M.C., and Belitz, Kenneth, 2009,
Groundwater quality data in the South Coast Interior Basins study unit, 2008: Results from the California GAMA program: U.S. Geological Survey Data Series 463, 82 p.
Available at https://pubs.usgs.gov/ds/463/
Mathany, T.M., Land, Michael, and Belitz, Kenneth, 2008,
Ground-water quality data in the coastal Los Angeles Basin Study Unit, 2006: Results from the California GAMA Program: U.S. Geological Survey Data Series 387, 98 p.
Available at https://pubs.usgs.gov/ds/387/
Mathany, T.M., Landon, M.K., Shelton, J.L., and Belitz, Kenneth, 2013,
Groundwater-quality data in the Western San Joaquin Valley study unit, 2010—Results from the California GAMA Program: U.S. Geological Survey Data Series 706, 102 p.
Available at https://pubs.usgs.gov/ds/706
Mathany, T.M., Wright, M.T., Beuttel, B.S., and Belitz, Kenneth, 2012,
Groundwater-quality data in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit, 2008–2010—Results from the California GAMA Program: U.S. Geological Survey Data Series 659, 100 p.
Available at https://pubs.usgs.gov/ds/659/
Montrella, Joseph, and Belitz, Kenneth, 2009,
Ground-water quality data in the Santa Clara River Valley study unit, 2007: Results from the California GAMA Program: U.S. Geological Survey Data Series 408, 84 p.
Available at https://pubs.usgs.gov/ds/408/
Ray, M.C., Kulongoski, J.T., and Belitz, Kenneth, 2009,
Ground-water quality data in the San Francisco Bay study unit, 2007: Results from the California GAMA program: U.S. Geological Survey Data Series 396, 92 p.
Available at https://pubs.usgs.gov/ds/396/
Schmitt, S.J., Fram, M.S., Milby Dawson, B.J., Belitz, K., 2008,
Ground-water quality data in the middle Sacramento Valley study unit, 2006—results from the California GAMA program: U.S. Geological Survey Data Series 385, 100 p.
Available at https://pubs.usgs.gov/ds/385/
Schmitt, S.J., Milby Dawson, B.J., and Belitz, Kenneth, 2009,
Groundwater-quality data in the Antelope Valley study unit, 2008: Results from the California GAMA program: U.S. Geological Survey Data Series 479, 79 p.
Available at https://pubs.usgs.gov/ds/479/
Shelton, J.L., and Fram, M.S., 2017,
Groundwater-quality data for the Madera/Chowchilla–Kings shallow aquifer study unit, 2013–14: Results from the California GAMA Program: U.S. Geological Survey Data Series 1019, 115 p.
Available at https://doi.org/10.3133/ds1019
Shelton, J.L., Fram, M.S., and Belitz, Kenneth, 2009,
Groundwater-quality data for the Madera–Chowchilla study unit, 2008: Results from the California GAMA program: U.S. Geological Survey Data Series 455, 80 p.
Available at https://pubs.usgs.gov/ds/455
Shelton, J.L., Fram, M.S., and Belitz, Kenneth, 2013,
Groundwater-quality data in the Cascade Range and Modoc Plateau study unit, 2010—Results from the California GAMA Program: U.S. Geological Survey Data Series 688, 124 p.
Available at https://pubs.usgs.gov/ds/688/
Shelton, J.L., Fram, M.S., Munday, C.M., and Belitz, Kenneth, 2010,
Groundwater-quality data for the Sierra Nevada study unit, 2008: Results from the California GAMA program: U.S. Geological Survey Data Series 534, 106 p.
Available at https://pubs.usgs.gov/ds/534/
Shelton, J.L., Pimentel, Isabel, Fram, M.S., and Belitz, Kenneth, 2008,
Ground-water quality data in the Kern County subbasin study unit, 2006—Results from the California GAMA Program: U.S. Geological Survey Data Series 337, 75 p.
Available at https://pubs.usgs.gov/ds/337/
Wright, M.T., Belitz, Kenneth, and Burton, C.A., 2005,
California GAMA Program—Ground-water quality in the San Diego Drainages hydrogeologic province, California, 2004: U.S. Geological Survey Data Series 129, 91 p.
Available at https://pubs.usgs.gov/ds/2005/129

Factsheets

Belitz, Kenneth, and Landon, M.K., 2010,
Groundwater Quality in the Central Eastside San Joaquin Valley, California: U.S. Geological Survey Fact Sheet 2010-3001, 4 p.
Available at: https://pubs.usgs.gov/fs/2010/3001/
Bennett V, G.L., and Belitz, K., 2010,
Groundwater quality in the Northern San Joaquin Valley, California: U.S. Geological Survey Fact Sheet 2010-3079, 4 p.
Available at https://pubs.usgs.gov/fs/2010/3079/
Bennett, G.L., V, and Fram, M.S., 2014,
Groundwater quality in the Klamath Mountains, California: U.S. Geological Survey Fact Sheet 2014–3031, 4 p.
Available at https://pubs.usgs.gov/fs/2014/3031/
Bennett, G.L., V, Fram, M.S., and Belitz, Kenneth, 2011,
Groundwater quality in the Middle Sacramento Valley, California: U.S. Geological Survey Fact Sheet 2011-3005, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3005/
Bennett, G.L., V, Fram, M.S., and Belitz, Kenneth, 2011,
Groundwater quality in the Northern Sacramento Valley, California: U.S. Geological Survey Fact Sheet 2011-3004, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3004/
Bennett, G.L., V, Fram, M.S., and Belitz, Kenneth, 2011,
Groundwater quality in the Southern Sacramento Valley, California: U.S. Geological Survey Fact Sheet 2011-3006, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3006/
Burton, C.A., and Belitz, Kenneth, 2012,
Groundwater Quality in the Kern County Subbasin, California: U.S. Geological Survey Fact Sheet 2011-3150, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3150/
Burton, C.A., and Belitz, Kenneth, 2012,
Groundwater Quality in the Southeast San Joaquin Valley, California: U.S. Geological Survey Fact Sheet 2011-3151, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3151/
Burton, C.A., and Belitz, Kenneth, 2013,
Groundwater quality in the South Coast Range Coastal groundwater basins, California: U.S. Geological Survey Fact Sheet 2013–3015, 4 p.
Available at https://pubs.usgs.gov/fs/2013/3015/
Burton, C.A., Landon, M.K., and Belitz, K., 2011,
Groundwater Quality in the Santa Clara River Valley, California: U.S. Geological Survey Fact Sheet 2011-3055, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3055/
Davis, T.A., and Belitz, Kenneth, 2016,
Groundwater Quality in the Santa Barbara Coastal Plain, California: U.S. Geological Survey Fact Sheet 2016-3058, 4 p.
Available at https://dx.doi.org/10.3133/fs20163058.
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Groundwater Quality in the Antelope Valley, California: U.S. Geological Survey Fact Sheet 2012–3033, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3033/
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Groundwater Quality in Coachella Valley, California: U.S. Geological Survey Fact Sheet 2012–3098, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3098/
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Groundwater Quality in the Colorado River Basins, California: U.S. Geological Survey Fact Sheet 2012–3034, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3034/
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Groundwater Quality in the Indian Wells Valley, California: U.S. Geological Survey Fact Sheet 2012–3035, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3035/
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Groundwater Quality in the Mojave Area, California: U.S. Geological Survey Fact Sheet 2012–3036, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3036/
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Groundwater Quality in the Owens Valley, California: U.S. Geological Survey Fact Sheet 2012–3032, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3032/
Fram, Miranda, 2017,
Groundwater quality in the shallow aquifers of the Tulare, Kaweah, and Tule Groundwater Basins and adjacent highlands areas, Southern San Joaquin Valley, California: U.S. Geological Survey Fact Sheet 2017-3001, 4 p.
Available at https://dx.doi.org/10.3133/fs20173001
Fram, M.S., 2017,
Groundwater quality in the western San Joaquin Valley, California: U.S. Geological Survey Fact Sheet 2017–3028, 4 p.
Available at https://doi.org/10.3133/fs20173028
Fram, M.S., and Belitz, Kenneth, 2012,
Groundwater Quality in the Central Sierra Nevada, California: U.S. Geological Survey Fact Sheet 2012-3010, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3010/
Fram, M.S., and Belitz, Kenneth, 2012,
Groundwater quality in the Coastal Los Angeles Basin, California: U.S. Geological Survey Fact Sheet 2012-3096, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3096/
Fram, M.S., and Belitz, Kenneth, 2012,
Groundwater Quality in the Southern Sierra Nevada, California: U.S. Geological Survey Fact Sheet 2012-3011, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3011/
Fram, M.S., and Belitz, Kenneth, 2012,
Groundwater Quality in the Tahoe and Martis Basins, California: U.S. Geological Survey Fact Sheet 2011-3143, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3143/
Fram, M.S., and Belitz, Kenneth, 2014,
Groundwater quality in the Sierra Nevada, California: U.S. Geological Survey Fact Sheet 2014–3096, 4 p.
Available at https://pubs.usgs.gov/fs/2014/3096/
Fram, M.S. and Shelton, J.L., 2015,
Groundwater Quality in the Cascade Range and Modoc Plateau, California: U.S. Geological Survey Fact Sheet 2014–3123, 4 p.
Available at https://pubs.usgs.gov/fs/2014/3123/
Kent, Robert, and Belitz, Kenneth, 2012,
Groundwater quality in the Upper Santa Ana Watershed study unit, California: U.S. Geological Survey Fact Sheet 2012-3037, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3037/
Kulongoski, J.T., and Belitz, K., 2010,
Groundwater quality in the North San Francisco Bay groundwater basins, California: U.S. Geological Survey Fact Sheet 2010-3060, 6 p.
Available at https://pubs.usgs.gov/fs/2010/3060/
Kulongoski, J.T., and Belitz, K., 2011,
Groundwater Quality in the Monterey Bay and Salinas Valley Groundwater Basins, California: U.S. Geological Survey Fact Sheet 2011-3089, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3089/
Kulongoski, Justin, and Belitz, Ken, 2004,
Ground-Water Ambient Monitoring and Assessment Program: U.S. Geological Survey Fact Sheet 2004-3088, 2 p.
Available at https://pubs.usgs.gov/fs/2004/3088/
Kulongoski, J.T., and Belitz, Kenneth, 2012,
Groundwater quality in the San Fernando–San Gabriel groundwater basins, California: U.S. Geological Survey Fact Sheet 2011-3139, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3139/
Mathany, T.M., and Belitz, K., 2015,
Groundwater quality in the Northern Coast Ranges Groundwater Basins, California: U.S. Geological Survey Fact Sheet 2014–3114, 4 p.
Available at https://pubs.usgs.gov/fs/2014/3114/
Mathany, T.M., Burton, C.A., and Fram, M.S., 2017,
Groundwater Quality in the Bear Valley and Lake Arrowhead Watershed, California: U.S. Geological Survey Fact Sheet 2017–3037, 4 p.,
Available at https://doi.org/10.3133/fs20173037.
Parsons, M.C., and Belitz, Kenneth, 2014,
Groundwater quality in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts, California: U.S. Geological Survey Fact Sheet 2014-3001, 4 p., https://dx.doi.org/10.3133/fs20143001.
Available at https://pubs.usgs.gov/fs/2014/3001/
Parsons, M.C., and Belitz, Kenneth, 2014,
Groundwater quality in the South Coast Interior Basins, California: U.S. Geological Survey Fact Sheet 2013-3088, 4 p.
Available at https://pubs.usgs.gov/fs/2013/3088/
Parsons, M.C., Kulongoski, J.T., and Belitz, Kenneth, 2013,
Groundwater quality in the San Francisco Bay groundwater basins, California: U.S. Geological Survey Fact Sheet 2012–3111, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3111/
Shelton, J.L., Fram, M.S., and Belitz, Kenneth, 2013,
Groundwater quality in the Madera and Chowchilla subbasins of the San Joaquin Valley, California: U.S. Geological Survey Fact Sheet 2012–3099, 4 p.
Available at https://pubs.usgs.gov/fs/2012/3099/
U.S. Geological Survey, 2013,
California Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project—Shallow aquifer assessment: U.S. Geological Survey Fact Sheet 2012–3136, 2 p.
Available at https://pubs.usgs.gov/fs/2012/3136/
Wright, M.T., and Belitz, Kenneth, 2011,
Groundwater quality in the San Diego Drainages Hydrogeologic Province, California: U.S. Geological Survey, Fact Sheet 2011-3111, 4 p.
Available at https://pubs.usgs.gov/fs/2011/3111/

Scientific Investigation Reports

Belitz, Kenneth, Dubrovsky, N.M., Burow, K., Jurgens, B., and Johnson, T., 2003,
Framework for a ground-water quality monitoring and assessment program for California: U.S. Geological Survey Water-Resources Investigations Report 03-4166, 78 p.
Available at https://pubs.usgs.gov/wri/wri034166/
Bennett, G.L., V, 2017,
Status and understanding of groundwater quality in the North San Francisco Bay Shallow Aquifer study unit, 2012; California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2017–5051, 74 p.
Available at https://doi.org/10.3133/sir20175051.
Bennett, G.L., V, Fram, M.S., and Belitz, Kenneth, 2011,
Status of groundwater quality in the Southern, Middle, and Northern Sacramento Valley study units, 2005–08—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011–5002, 120 p.
Available at https://pubs.usgs.gov/sir/2011/5002/
Bennett, G.L., V, Fram, M.S., and Belitz, Kenneth, 2014,
Status and understanding of groundwater quality in the Klamath Mountains study unit, 2010—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5065, 58 p., https://dx.doi.org/10.3133/sir20145065.
Available at https://pubs.usgs.gov/sir/2014/5065/
Bennett, G.L., V, Fram, M.S., Belitz, Kenneth, and Jurgens, B.C., 2010,
Status and understanding of groundwater quality in the northern San Joaquin Basin, 2005: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2010-5175, 82 p.
Available at https://pubs.usgs.gov/sir/2010/5175/
Burton, C.A., Land, M.T., and Belitz, Kenneth, 2013,
Status and understanding of groundwater quality in the South Coast Range–Coastal study unit, 2008—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2013–5053, 86 p.
Available at https://pubs.usgs.gov/sir/2013/5053/
Burton, C.A., Montrella, Joseph, Landon, M.K., and Belitz, Kenneth, 2011,
Status and understanding of groundwater quality in the Santa Clara River Valley, 2007—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011–5052, 86 p.
Available at https://pubs.usgs.gov/sir/2011/5052/
Burton, C.A., Shelton, J.L., and Belitz, Kenneth, 2012,
Status and understanding of groundwater quality in the two southern San Joaquin Valley study units, 2005–2006—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011–5218, 150 p.
Available at https://pubs.usgs.gov/sir/2011/5218/
Davis, T.A., and Kulongoski, J.T., 2016,
Status of groundwater quality in the Santa Barbara Study Unit, 2011: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2016–5112, 70 p.
Available at https://dx.doi.org/10.3133/sir20165112
Davis, T.A., Olsen, L.D., Fram, M.S., and Belitz, Kenneth, 2014,
Updated study reporting levels (SRLs) for trace-element data collected for the California Groundwater Ambient Monitoring and Assessment (GAMA) Priority Basin Project, October 2009–March 2013: U.S. Geological Survey Scientific Investigations Report 2014–5105, 52 p.
Available at https://pubs.usgs.gov/sir/2014/5105/
Dawson, B.J.M., and Belitz, Kenneth, 2012,
Status of groundwater quality in the California Desert Region, 2006–2008—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2012–5040, 110 p.
Available at https://pubs.usgs.gov/sir/2012/5040/
Fram, M.S., 2017,
Groundwater quality in the Western San Joaquin Valley study unit, 2010: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2017–5032, 130 p., https://doi.org/10.3133/sir20175032
Available at https://doi.org/10.3133/sir20175032
Fram, M.S., and Belitz, Kenneth, 2012,
Status and Understanding of Groundwater Quality in the Tahoe-Martis, Central Sierra, and Southern Sierra Study Units, 2006–2007—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011-5216, 222 p.
Available at https://pubs.usgs.gov/sir/2011/5216/
Fram, M.S., and Belitz, Kenneth, 2014,
Status and understanding of groundwater quality in the Sierra Nevada Regional study unit, 2008—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5174, 118 p.
Available at https://pubs.usgs.gov/sir/2014/5174/
Fram, M.S., and Shelton, J.L., 2015,
Status and understanding of groundwater quality in the Cascade Range and Modoc Plateau study unit, 2010: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5238, 131 p.
Available at https://pubs.usgs.gov/sir/2014/5238/
Fram, M.S., Olsen, L.D., and Belitz, Kenneth, 2012,
Evaluation of volatile organic compound (VOC) blank data and application of study reporting levels to groundwater data collected for the California GAMA Priority Basin Project, May 2004 through September 2010: U.S. Geological Survey Scientific Investigations Report 2012–5139, 94 p.
Available at https://pubs.usgs.gov/sir/2012/5139/
Goldrath, Dara, Fram, M.S., Land, Michael, and Belitz, Kenneth, 2012,
Status of groundwater quality in the Coastal Los Angeles Basin, 2006—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2012–5048, 64 p.
Available at https://pubs.usgs.gov/sir/2012/5048/
Kent, Robert, and Belitz, Kenneth, 2012,
Status of groundwater quality in the Upper Santa Ana Watershed, November 2006–March 2007—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2012–5052, 88 p.
Available at https://pubs.usgs.gov/sir/2012/5052/
Kulongoski, J.T., and Belitz, Kenneth, 2011,
Status and understanding of groundwater quality in the Monterey Bay and Salinas Valley Basins, 2005—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011–5058, 84 p.
Available at https://pubs.usgs.gov/sir/2011/5058/
Kulongoski, Justin T., Belitz, Kenneth, Landon, M.K, Farrar, Christopher, 2010,
Status and Understanding of Groundwater Quality in the North San Francisco Bay Groundwater Basins, 2004: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2010-5089, 88p.
Available at https://pubs.usgs.gov/sir/2010/5089/
Land, Michael, Kulongoski, J.T., and Belitz, Kenneth, 2012,
Status of groundwater quality in the San Fernando–San Gabriel study unit, 2005—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011–5206, 66 p.
Available at https://pubs.usgs.gov/sir/2011/5206/
Landon, M.K., Belitz, Kenneth, Jurgens, B.C., Kulongoski, J.T., and Johnson, T.D., 2010,
Status and understanding of groundwater quality in the Central–Eastside San Joaquin Basin, 2006: California GAMA Priority Basin project: U.S. Geological Survey Scientific Investigations Report 2009–5266, 97 p.
Available at https://pubs.usgs.gov/sir/2009/5266/
Mathany, T.M., and Belitz, Kenneth, 2015,
Status and understanding of groundwater quality in the Northern Coast Ranges study unit, 2009—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5215, 86 p.
Available at https://pubs.usgs.gov/sir/2014/5215/
Mathany, T.M., and Burton, C.A., 2017,
Status and understanding of groundwater quality in the Bear Valley and Lake Arrowhead Watershed Study Unit, 2010: California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2017–5043, 71 p.,
Available at https://doi.org/10.3133/sir20175043.
Olsen, L.D., Fram, M.S., and Belitz, Kenneth, 2010,
Review of trace-element field-blank data collected for the California Groundwater Ambient Monitoring and Assessment (GAMA) Program, May 2004–January 2008: U.S. Geological Survey Scientific Investigations Report 2009-5220, 47 p.
Available at https://pubs.usgs.gov/sir/2009/5220/
Parsons, M.C., Hancock, T.C., Kulongoski, J.T., and Belitz, Kenneth, 2014,
Status of groundwater quality in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit, 2008–2010—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5001, 88 p., https://dx.doi.org/10.3133/sir20145001.
Available at https://pubs.usgs.gov/sir/2014/5001/
Parsons, M.C., Kulongoski, J.T., and Belitz, Kenneth, 2013,
Status and understanding of groundwater quality in the San Francisco Bay groundwater basins, 2007—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2012–5248, 76 p.
Available at https://pubs.usgs.gov/sir/2012/5248/
Parsons, M.C., Kulongoski, J.T., and Belitz, Kenneth, 2014,
Status and understanding of groundwater quality in the South Coast Interior groundwater basins, 2008—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5023, 68 p.
Available at https://pubs.usgs.gov/sir/2014/5023/
Shelton, J.L., Fram, M.S., Belitz, Kenneth, and Jurgens, B.C., 2013,
Status and understanding of groundwater quality in the Madera-Chowchilla Study Unit, 2008—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2012–5094, 86 p.
Available at https://pubs.usgs.gov/sir/2012/5094
Wright, M.T., and Belitz, K., 2011,
Status and understanding of groundwater quality in the San Diego Drainages Hydrogeologic Province, 2004—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2011–5154, 100 p.
Available at https://pubs.usgs.gov/sir/2011/5154/
Wright, M.T., Fram, M.S., and Belitz, Kenneth, 2015,
Geochemical conditions and the occurrence of selected trace elements in groundwater basins used for public drinking-water supply, Desert and Basin and Range hydrogeologic provinces, 2006–11—California GAMA Priority Basin Project: U.S. Geological Survey Scientific Investigations Report 2014–5173, 48 p.
Available at https://pubs.usgs.gov/sir/2014/5173/

Journal Articles

Belitz, Kenneth, Fram, M.S., and Johnson, T.D., 2015,
Metrics for assessing the quality of groundwater used for public supply, CA, USA: equivalent-population and area: Environmental Science & Technology, DOI: 10.1021/acs.est.5b00265.
Available at http://pubs.acs.org/doi/abs/10.1021/acs.est.5b00265
Belitz, Kenneth, Jurgens, B., Landon, M.K., Fram, M.S., and Johnson, T., 2010,
Estimation of aquifer scale proportion using equal area grids: Assessment of regional scale groundwater quality, Water Resour. Res., 46, W11550, doi:10.1029/2010WR009321.
Available at: https://ca.water.usgs.gov/projects/gama/pdfs/Belitz_etal_2010_wrcr12701.pdf
Deeds, D.A., Kulongoski, J.T., and Belitz, Kenneth, 2012,
Assessing California Groundwater Susceptibility Using Trace Concentrations of Halogenated Volatile Organic Compounds, ACS Publications, Environ. Sci. Technol., 2012, 46 (24), pp 13128–13135.
Available at https://ca.water.usgs.gov/projects/gama/pdfs/DEEDS_EST303546b.pdf
Deeds, D.A., Kulongoski, J.T., Mühle, Jens, Weiss, R.F., 2015,
Tectonic activity as a significant source of crustal tetrafluoromethane emissions to the atmosphere: Observations in groundwaters along the San Andreas Fault, Earth and Planetary Science Letters, Volume 412, 15 February 2015, Pages 163-172, ISSN 0012-821X.
Available at https://dx.doi.org/10.1016/j.epsl.2014.12.016
Forrest, M.J., Kulongoski, J.T., Edwards, M.S., Farrar, C.D., Belitz, K., Norris, R.D., 2013,
Hydrothermal contamination of public supply wells in Napa and Sonoma Valleys, California, Applied Geochemistry, Available online 7 February 2013, ISSN 0883-2927, 10.1016/j.apgeochem.2013.01.012.
Available at https://ca.water.usgs.gov/projects/gama/pdfs/Forrest_2013_1-s2.0-S0883292713000206-main.pdf
Fram, M.S., and Belitz, Kenneth, 2011,
Occurrence and concentrations of pharmaceutical compounds in groundwater used for public drinking-water supply in California: Science of the Total Environment, v. 409, no. 18, p. 3409-3417 doi:10.1016/j.scitotenv.2011.05.053
Available at https://ca.water.usgs.gov/news/2011/ReleaseJuly05_2011-Fram_Belitz.pdf
Fram, M.S., and Belitz, Kenneth, 2011,
Probability of detecting perchlorate under natural conditions in deep groundwater in California and the Southwestern United States. Environ. Sci. Technol. 2011, 45, 1271−1277, DOI: 10.1021/es103103p.
Available at https://ca.water.usgs.gov/projects/gama/pdfs/es103103p.pdf
Izbicki, J.A., Wright, M.T., Seymour, W.A., McCleskey, R.B., Fram, M.S., Belitz, Kenneth, and Esser, B.K., 2015
Cr(VI) occurrence and geochemistry in water from public-supply wells in California: Applied Geochemistry, v 63, p. 203-217.
Available at https://dx.doi.org/10.1016/j.apgeochem.2015.08.007
Johnson, T.D., and Belitz, K., 2009,
Assigning land use to supply wells for the statistical characterization of regional groundwater quality: Correlating urban land use and VOC occurrence: Journal of Hydrology, Volume 370, Issues 1-4, May 30, 2009, Pages 100-108.
Available at https://ca.water.usgs.gov/projects/gama/pdfs/Johnson_2009_1-s2.0-S0022169409001462-main.pdf
Johnson, T.D., and Belitz, K., 2015,
Identifying the location and population served by domestic wells in California: Journal of Hydrology: Regional Studies, Volume 3, March 2015, Pages 31-86.
Available at https://dx.doi.org/10.1016/j.ejrh.2014.09.002
Data release https://dx.doi.org/10.5066/F70R9MFW
Jurgens, B.C., Böhlke, J.K., Kauffman, L.J., Belitz, Kenneth, and Esser, B.K., 2016,
A partial exponential lumped parameter model to evaluate groundwater age distributions and nitrate trends in long-screened wells: Journal of Hydrology, 543, Part A, 109–126p.
Available at https://doi.org/10.1016/j.jhydrol.2016.05.011
Jurgens, B.C., Fram, M.S., Belitz, Kenneth, Burow, K.R., and Landon, M.K., 2009,
Effects of Ground-Water Development on Uranium: Central Valley, California, USA: Ground Water, Early View, Published online: September 28, 2009, DOI: 10.1111/j.1745-6584.2009.00635.x.
Available at https://ca.water.usgs.gov/projects/gama/pdfs/Jurgens_etal_2009.pdf
Kent, Robert, and Landon, M.K., 2013,
Trends in concentrations of nitrate and total dissolved solids in public supply wells of the Bunker Hill, Lytle, Rialto, and Colton groundwater subbasins, San Bernardino County, California: Influence of legacy land use, Science of The Total Environment, Volumes 452–453, 1 May 2013, Pages 125-136, ISSN 0048-9697, 10.1016/j.scitotenv.2013.02.042.
Available at: https://ca.water.usgs.gov/projects/gama/pdfs/Kent_etal_2013_1-s2.0-S0048969713002246-main.pdf
Kent, Robert, and Landon, M.K., 2016,
Triennial changes in groundwater quality in aquifers used for public supply in California: utility as indicators of temporal trends: Environmental Monitoring and Assessment, 188: 610. doi:10.1007/s10661-016-5618-3.
Available at https://ca.water.usgs.gov/pubs/2016/Kent-triennial-changes-groundwater-quality-public-supply-california.html
Kulongoski, J.T., Barry, P., Hilton, D.R., Esser, B., Hillegonds, D., and Belitz, K., 2012,
Volatile fluxes through the Big Bend section of the San Andreas Fault, California: helium and carbon-dioxide systematics; Chemical Geology, 10.1016/j.chemgeo.2012.09.007
Available at https://ca.water.usgs.gov/projects/gama/pdfs/Kulong_2013_1-s2.0-S0009254112004081-main.pdf
Landon, M.K., Burton, C.A. , Davis, T.A., Belitz, Kenneth, and Johnson, T.D., 2014,
Statistical Evaluation of Variables Affecting Occurrence of Hydrocarbons in Aquifers Used for Public Supply, California. Journal of the American Water Resources Association (JAWRA) 50(1): 179-195. DOI: 10.1111/jawr.12129
Available at http://onlinelibrary.wiley.com/doi/10.1111/jawr.12129/epdf
Landon, M.K., and Belitz, K., 2012,
Geogenic sources of benzene in aquifers used for public supply, California: Environmental Science and Technology, 46, 8689-8697, DOI: 10.1021/es302024c.
Available at https://ca.water.usgs.gov/projects/gama/pdfs/es302024c.pdf
Landon, M.K., Green, C.T., Belitz, K., Singleton, M.J., and Esser, B.K., 2011,
Relations of hydrogeologic factors, groundwater reduction-oxidation conditions, and temporal and spatial distributions of nitrate, Central-Eastside San Joaquin Valley, California, USA: Hydrogeology Journal, Online First, June 19, 2011, DOI: 10.1007/s10040-011-0750-1.
Available at: http://link.springer.com/article/10.1007%2Fs10040-011-0750-1
Wright, M.T., and Belitz, K., 2010,
Factors Controlling the Regional Distribution of Vanadium in Groundwater: Groundwater, Early View, Published Online: Jan 20, 2010, DOI: 10 .1111/j.1745-6584.2009.00666.x.
Available at http://onlinelibrary.wiley.com/doi/10.1111/j.1745-6584.2009.00666.x/abstract
Wright, M. T., Stollenwerk, K. G., and Belitz, K., 2014,
Assessing the Solubility Controls on Vanadium in Groundwater, Northeastern San Joaquin Valley, California: Applied Geochemistry, Volume 48, September 2014, Pages 41-52.
Available at http://www.sciencedirect.com/science/article/pii/S0883292714001528

Geographic Information Systems (GIS) Data

Bennett, G.L., V, Fram, M.S., and Johnson, T.D., 2017,
Groundwater-Quality Data in the Tulare Shallow Aquifer Study Unit, 2014-2015: Results from the California GAMA Priority Basin Project: U.S. Geological Survey data release
Available at http://dx.doi.org/10.5066/F7BP00W8.
Johnson, Tyler, Belitz, Kenneth, 2003,
Hydrogeologic Provinces for California based upon established groundwater basins and watershed polygons.
Available at https://water.usgs.gov/GIS/metadata/usgswrd/XML/ca_provinces.xml
Johnson, T.D., and Belitz, Kenneth, 2014,
California Groundwater Units: U.S. Geological Survey Data Series 796, 34 p., https://dx.doi.org/10.3133/ds796.
Available at https://pubs.usgs.gov/ds/796/
Johnson, T.D., and Belitz, K., 2015,
Identifying the location and population served by domestic wells in California: Journal of Hydrology: Regional Studies, Volume 3, March 2015, Pages 31-86.
Available at https://dx.doi.org/10.1016/j.ejrh.2014.09.002
Data release https://dx.doi.org/10.5066/F70R9MFW

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