# # National Water Information System # 2024/04/19 # # # Date Retrieved: USGS Water Data for the Nation Help System # proto_org_cd proto_org_nm proto_org_fv_cd 8s 59s 5s AK-CGL Chemical and Geological Laboratories of Alaska 80203 AK-DEC Alaska Department of Environmental Conservation 9815 AK-DFG Alaska Department of Fish and Game 9814 AK-DGGS Alaska Division of Geologic and Geophysical Surveys (DGGS) 80201 AK-HDL Alaska State Health Department Laboratory 9702 AK-NTL Northern Test Lab (Soldotna, Alaska) 80205 AK-PA Alaska Power Administration 1062 AK-UA University of Alaska 9906 AL-DEMLM Alabama Dept. of Environmental Mgmt. Laboratory, Montgomery AL-GS Geological Survey of Alabama 80141 AL-HDL Alabama State Health Department Laboratory 9701 AL-STLMB Severn-Trent Laboratory - Mobile: Mobile, AL 80110 AL-TALMB TestAmerica Labs - Mobile: Mobile, AL ALAUFAAS Auburn Univ,School of Fisheries,Aquaculture, & Aquatic Sci. AR-DPCE Arkansas Department of Pollution Control and Ecology 9827 AR-GC Arkansas Geological Commission 80515 AR-GFC Arkansas Game and Fish Commission 9828 AR-HDL Arkansas State Health Department Laboratory 9705 AR-OBU Ouachita Baptist University, Arkadelphia, Arkansas 80501 AR-UARE University of Arkansas, Dept. of Engineering, Fayetteville 80503 AR-UARG University of Arkansas, Dept. of Geology, Fayetteville 80505 AS-HDL American Samoa Health Department Laboratory 9760 ASTM American Society for Testing and Materials International AUS-IAEA Intl Atomic Energy Agy, Isotope Hyd Sxn, Vienna, Austria 80055 AZ-CAS Columbia Analytical Services Inc, Phoenix, AZ AZ-COPWL City of Phoenix Water Services Laboratory AZ-DEQ Ariz. Dept. of Environmental Quality 80415 AZ-DWR Ariz. Dept. of Water Resources 80417 AZ-FOSCR Friends of the Santa Cruz River, Tubac, AZ AZ-HDL Arizona State Health Department Laboratory 9704 AZ-SRVUA Salt River Valley Users Association 9802 AZ-TUCSN City of Tucson, AZ 80410 AZ-UA University of Arizona 9902 AZ-UAHWR Univ of AZ (Hyd/Water Res) Aqueous Geochem and Hydrogeo Lab AZ-UAMSL Univ of AZ Physics Dept Accelerator Mass Spectroscopy Lab AZGCMRSL Grand Canyon Monitrg&Res Ctr-Sed lab-USGS-BRD Flagstaff ,AZ AZNAUCPL Colorado Plateau Stable Isotope Lab, No.Az.Univ, Flagstaff AZTALPHX TestAmerica Labs -- Phoenix: Phoenix, AZ AZTLITUC Turner Laboratories, Inc, Tucson, AZ CA-2NAT 2nd Nature, Inc, Santa Cruz, CA 80649 CA-ABAG Association of Bay Area Governments, California 6001 CA-ACFC Alameda Co. Flood Control and Water Conservation Dist., CA 6003 CA-ACFC7 Alameda Co. Flood Control & Water Conser. Dist, Zone 7, CA 9824 CA-ACWD Alameda County Water District, CA 9823 CA-ASLP Analytical Sciences Laboratory, Petaluma, California CA-AVEKW Antelope Valley East Kern Water Agency Laboratory 6022 CA-BLR Basic Laboratory, Redding, California CA-CLSRC California Laboratory Services, Rancho Cordova, CA CA-DFG California Department of Fish and Game CA-DFGL California Department of Fish and Game Laboratory CA-DPR California Department of Pesticide Regulation CA-DWR California Department of Water Resources 9816 CA-EATF Eurofins Air Toxics Laboratory, Folsom, CA CA-EBERL Eberline Services, Richmond, California 80643 CA-EBMUD East Bay Municipal Utility District, Oakland, CA 6006 CA-EBRPD East Bay Regional Park District, CA 6005 CA-EEALM Eurofins Eaton Analytical Laboratory, Monrovia, CA CA-EMAL Environmental Micro-Analysis, IEH Lab, Woodland, California CA-ESBLR E.S.Babcock & Sons Laboratory, Riverside, CA CA-GGC Global Geochemistry Corporation, Canoga Park, CA 80642 CA-GM Graham Matthews & Associates CA-GMCSL Graham Matthews & Assoc, Coarse Sediment Lab, Arcata, CA CA-GMGPL Graham Matthews & Assoc, Granite Peak Lab, Weaverville, CA CA-HDL California State Health Department Laboratory 9706 CA-HSL High Sierra Lab, Truckee, California 80647 CA-HSWL High Sierra Water Lab, Tahoe City, California CA-LACPW Los Angeles Cty Dept of Public Works, Los Angeles, CA CA-LAETL LA Cty Ag Comsr/Weights & Meas; Envl Toxicology Lab Svcs 6021 CA-LLNL Lawrence Livermore National Lab, California 80641 CA-LWA Larry Walker Associates, Davis, California CA-LWTP City of Livermore Waste Treatment Plant, CA 9826 CA-MAARS McBain Associates, Applied River Sciences, Arcata, CA CA-MAIP McCampbell Analytical Inc., Pittsburg, California CA-MLJEC Michael L Johnson LLC, Ecosystems Consulting, Davis, CA CA-MOJWA Mojave Water Agency, Apple Valley, CA CA-MWDSC Metropolitan Water District of Southern California 9803 CA-MWHL Montgomery-Watson-Harza Laboratories, Monrovia, CA 80640 CA-NCLL North Coast Laboratories Ltd., Arcata, CA CA-OCWD Orange County Water District, CA 9817 CA-OCWDL Orange County Water District Lab, Fountain Valley, CA CA-QUANT Quanterra Environmental Services, West Sacramento, CA 6040 CA-SBL City of Santa Barbara Laboratory, CA CA-SCVWD Santa Clara Valley Water District, California 6020 CA-SCWA Sonoma County Water Agency, Santa Rosa, CA CA-SDL City of San Diego Lab, California 80623 CA-SFL Sierra Foothill Laboratory Inc, Jackson, CA CA-SRCSD Sacramento Regional County Sanitation Dist., Sacramento, CA CA-SSWD Sacramento Suburban Water District, Sacramento, CA CA-STLSA Severn-Trent Laboratory - Los Angeles: Santa Ana, CA 80630 CA-STLSC Severn-Trent Laboratory - Sacramento: West Sacramento, CA 80620 CA-STPUD South Tahoe Public Utility District, South Lake Tahoe, CA CA-TALIR TestAmerica Labs - Irvine: Irvine, CA CA-TALSA TestAmerica Labs - Los Angeles: Santa Ana, CA CA-TALSC TestAmerica Labs - Sacramento: West Sacramento, CA CA-TATC TestAmerica Analytical Testing Corporation, Colton, CA CA-TRSDL Truesdail Laboratories, Tustin, CA CA-UCB University of California, Berkeley 80650 CA-UCD University of California, Davis 80670 CA-UCDAL Univ of California, Davis - Analytical Laboratory CA-UCDIC Univ of Calif, Davis-IC for Plasma Mass Spectrometry CA-UCDML Univ of Calif, Davis-Mercury Lab, Dept. of Env.Sci.& Policy CA-UCDTH Univ of Calif, Davis, Tahoe Env Research Ctr, Incline, NV CA-UCLA University of California, Los Angeles 80672 CA-UCSD University of California, San Diego, La Jolla 80671 CA-URS URS Corporation - Sacramento, CA CA-UWCD United Water Conservation District, Santa Paula CA 6015 CA-VCSD Valley Community Services District (Livermore), CA 9825 CA-WECK Weck Laboratories, Inc, City of Industry, CA CA-WRDSC Water Replenishment Dist. of So. California, Lakewood CA-WSBBL City of W. Sacramento Bryte Bend WWTP Lab, California CAIIRMES Inst. Integrated Rsrch Materials, Environ.& Soc. CSU-LB CAN-AGAT AGAT Laboratories, Mississauga, Ontario, Canada CAN-AHDL Alberta Health Department Laboratory 9795 CAN-CRNL Chalk River Nuclear Laboratories, Chalk River, Canada 89213 CAN-ILUT Isotrace Laboratory-University of Toronto CAN-OHDL Ontario Health Department Laboratory 9792 CAN-ONAL Activation Labs, Ltd, Ancaster, Ontario, Canada 89203 CAN-PLLO PolyAnalytik Laboratory, London, Ontario CAN-QHDL Quebec Health Department Laboratory 9791 CAN-SEWQ Saskatchewan Environment, Water Quality Br., Regina, Sask. 89401 CAN-SGSL SGS Canada Laboratory, Lakefield, ON CAN-SHDL Saskatchewan Health Department Laboratory 9794 CAN-UWIL Univ. of Waterloo, Isotope Lab,Waterloo, Ontario, Canada 92001 CAN-XRAL XRAL Laboratory Services, Don Mills, Ontario, Canada 89202 CAN-YHDL Yukon Health Department Laboratory 9797 CANBCHDL British Columbia Health Department Laboratory 9796 CANBLRC Bio-limno Research and Consulting,Inc,Halifax, Nova Scotia CANBVMON Bureau Veritas N. America Lab, Mississauga, Ontario, Canada CANECWQB Environment Canada, Water Quality Br., Burlington, Ontario 89201 CANMAMON Maxxam Analytics Lab, Mississauga, Ontario CANMBEWS Manitoba Environment, Water Standards Sxn., Winnipeg, Man. 89301 CANMBHDL Manitoba Health Department Laboratory 9793 CANNBHDL New Brunswick Health Department Laboratory 9790 CANSGSAA SGS-Axys Analytical Services, Sidney, BC, Canada CANUBCEO U.British Columbia,Dept of Earth,Ocean,&Atmos Sci Vancouver CARWQBCC Central Coast Regional Water Quality Control Board CARWQBNC North Coast Regional Water Quality Control Board 6010 CARWQBSD San Diego Regional Water Quality Control Board CARWQBSF San Francisco Bay Regional Water Quality Control Board CARWQBVF Central Valley Regional Water Quality Control Board, Fresno CARWQBVR Central Valley Regional Water Quality Control Board,Redding CARWQBVS Central Valley Regional Water Quality Ctrl Board,Sacramento CASRLTPL City of Santa Rosa Laguna WWTP Laboratory, California CAUCDBGL Univ of Calif, Davis-Biogeochemistry Laboratory CAUCDLAW Univ of Calif, Davis-Dept of Land, Air, Water Resources CAUCDSIL Univ of Calif, Davis-Stable Isotope Laboratory CAUCSBNR Univ of Calif, Santa Barbara-Natural Reserve System CEI-HDL Canton and Enderbury Islands Health Department Laboratory 9762 CH-PIRLB Physics Inst. Radionuclides Lab, Univ. of Bern, Switzerland CO-ACCUL Acculabs, Inc., Golden, CO 80859 CO-ACZL ACZ Laboratories, Steamboat Springs, CO CO-ALMSW Accutest Laboratories, Mountain States; Wheat Ridge, CO CO-ALSFC ALS Environmental, Fort Collins, CO CO-CAI Chadwick and Associates, Inc., Littleton, CO 8001 CO-CSEQL City of Colorado Springs, Environmental Quality Lab 80853 CO-CSUVS Env.Health Div. Vet.Science College, CSU, Fort Collins, CO 80839 CO-DAVIS Davis Laboratories, Colorado 80841 CO-DOW Colorado Division of Wildlife 80810 CO-DRCOG Denver Regional Council of Government, CO 80843 CO-DWR Colorado Division of Water Resources CO-GALDU Green Analytical Laboratories (GAL), Durango, CO CO-HDL Colorado State Health Department Laboratory 9708 CO-HFMAN Huffman Laboratories, Golden, CO CO-MDSL1 Metropolitan Denver Sewage Disposal District Lab. No. 1 80845 CO-MNTLB Monfort Lab, Monfort Cattle Co., Greeley, CO CO-MSIS Mountain Studies Institute, Silverton, CO CO-PMB Pisces Molecular LLC, Boulder, Colorado CO-PRWSG Pine River Watershed Stakeholders Group, Colorado 80820 CO-QES Quanterra Environmental Services, Arvada, CO CO-RMAL Rocky Mountain Analytical Laboratory (Arvada, Colorado) 80849 CO-STLDN Severn-Trent Laboratory, Denver, CO 80855 CO-SUTEI Southern Ute Indian Tribe of the Southern Ute Res., CO CO-TALDN TestAmerica Labs - Denver, Arvada, CO CO-TATC TestAmerica Analytical Testing Corporation, Arvada, CO CO-UCCAG Upper Clear Creek Advisory Group, Idaho Springs, CO 80851 CO-WPWWL Loveland Water and Power, WWTP Laboratory, Colorado COARVADA City of Arvada, CO 80801 COCSMDCG CO School of Mines, Dept of Chem and Geochem, Golden, CO COCSUNRE Natural Resource Ecology Lab, CSU, Ft. Collins, CO COCSUSTL Soils Testing Laboratory, CSU, Ft. Collins, CO 80847 COFTCOLN City of Fort Collins, CO 80857 CONTRACT Private contractor 99001 CT-HDL Connecticut State Health Department Laboratory 9709 CZ-HDL Canal Zone Health Department Laboratory 9761 DC-EEWQD Dist of Columbia Energy&Environment Dept, Water Quality Div DC-HDL District of Columbia State Health Department Laboratory 9711 DE-DNREC DE Dept. Natural Resources and Envl Control, Dover, DE 10003 DE-HDL Delaware State Health Department Laboratory 9710 DE-UDMS Univ of Delaware, College of Marine Studies, Lewes,DE 10001 DRILLER Driller 66666 EHS Environmental Health Service 915 FBLSCIWI Lac du Flambeau Band of Lake Superior Chippewa Indians 85546 FL-AEL Advanced Environmental Laboratories Inc., Jacksonville, FL FL-ASI Analytical Services, Inc.-Niceville, FL FL-BCPCD Brevard County Pollution Control Department, Florida 9812 FL-CSFCD Central and Southern Florida Flood Control District 9805 FL-DCERM Dade County Dept. of Envl Resources Management 12030 FL-EPSL Engineering Performance Solutions Labs, Gainsville, FL FL-FIU Florida International University, Miami, FL 81233 FL-FSU Florida State University 9904 FL-GFWFC Florida Game and Fresh Water Fish Commission 9806 FL-GWCLP GreenWater Laboratory/Cyano Lab, Palatka, FL FL-HCEPC Hillsborough County Environmental Protection Commission, FL 9818 FL-HDL Florida State Health Department Laboratory 9712 FL-HRS Florida Department of Health and Rehabilitative Services 9807 FL-ITTCD ITT Community Development Corporation, Florida 12007 FL-JACKS City of Jacksonville, Florida 9809 FL-NWMD Northwest Florida Water Management District, Quincy, FL 81231 FL-OCPCD Orange County Pollution Control Department, Florida 9811 FL-PBCE Palm Beach County Engineer, Florida 12010 FL-PBCHD Palm Beach County Health Dept., Florida 12020 FL-PC Florida Department of Pollution Control 9804 FL-QUANT Quanterra Environmental Services, Tampa, FL 12050 FL-RCID Reedy Creek Improvement District, Florida 9810 FL-SFWMD South Florida Water Management District, West Palm Beach FL 81232 FL-SGSEL SGS Env Health & Safety, Accutest Laboratory, Orlando, FL FL-SJWMD St. Johns Water Management District, Florida 81210 FL-SRWMD Suwannee River Water Management District, Live Oak, FL 81230 FL-STLPC Severn-Trent Laboratory - Pensacola: Pensacola, FL 81220 FL-STLTH Severn-Trent Laboratory - Tallahassee: Tallahassee, FL 81222 FL-SWWMD Southwest Florida Water Management District 9808 FL-TALLA City of Tallahassee, Florida 12005 FL-TALPC TestAmerica Labs - Pensacola: Pensacola, FL FL-TALTH TestAmerica Labs - Tallahassee: Tallahassee, FL FL-TAMPA City of Tampa, Florida 12001 FL-UCF University of Central Florida 9905 FL-UF University of Florida 9903 FL-UMH3L University of Miami, Tritium Laboratory, Miami, FL 12040 FL-UMIAM University of Miami, Miami, FL 81229 FL-UMSMS University of Miami-School of Marine Science, Miami, FL 81223 FL-VCEC Volusia County Environmental Control, FL 81227 FL-VEROB City of Vero Beach, Florida 12002 FLFSUSIL Florida State University-Stable Isotope Lab,Tallahassee, FL GA-ASC Augusta Sulfate Company LLC, Douglas, Georgia GA-ATLUL City of Atlanta - Utoy Creek Laboratory GA-AUBL City of Albany Utility Board Laboratory, GA GA-CVAHH Covia Holdings Corporation, Hephzibah, GA GA-HDL Georgia State Health Department Laboratory 9713 GA-STLSV Severn-Trent Laboratory - Savannah: Savannah, GA 81320 GA-TALSV TestAmerica Labs - Savannah: Savannah, GA GA-UGAEL University of Georgia, Ag and Envl Services Laboratory 81330 GASUGERL GA St Univ, Geosci.Dept. Environment Research Lab., Atlanta GER-HILB Helium Isotope Lab,Univ Bremen, Inst of Env Physcis,Germany GER-IKTU Inst. Kernphysik, Tech Univ, Darmstadt, Germany 80003 GS-NRD Georgia State Natural Resources Department 81341 GU-HDL Guam Health Department Laboratory 9766 HACH Hach, Inc., Loveland, Colorado HBMI-ME Houlton Band of Maliseet Indians, Maine 82303 HI-AECOS AECOS, Inc Laboratory - Kane'ohe, HI HI-BWSHC Board of Water Supply, City & County of Honolulu, Hawaii HI-DOH Hawaii Department of Health HI-FWT Hawaii Food & Water Testing, Honolulu, HI HI-HDL Hawaii State Health Department Laboratory 9715 HIUHOEST Univ of HI-School of Ocean and Earth Science and Technology HUAL-AZ Hualapai Tribe, Peach Springs, Arizona IA-CRWD City of Cedar Rapids, Water Division, Iowa IA-DEQ Iowa Department of Environmental Quality 81951 IA-HDL Iowa State Health Department Laboratory 9719 IA-HL Iowa State Hygienic Laboratory 81941 IA-UISHL University of Iowa, State Hygienic Laboratory 9831 IBWC International Boundary Water Commission 84823 ID-DHW Idaho Department of Health and Welfare 16002 ID-DHWBL Idaho Dept. of Health and Welfare, Bureau of Laboratories 81641 ID-DWR Idaho Department of Water Resources 16001 ID-EAG Environmental Analysis Group, WINCO, INEL, Idaho Falls, ID 81607 ID-EALM EcoAnalysts, Inc. Laboratory, Moscow, Idaho ID-ECL Environmental Chemistry Lab, E.G.&G., INEL, Idaho Falls, ID 81603 ID-HDL Idaho State Health Department Laboratory 9716 ID-RESL Radiological & Env. Sciences Lab, DOE, INEL, Idaho Falls,ID 81601 ID-RML Radiation Measurements Lab, E.G.&G., INEL, Idaho Falls, ID 81605 ID-UIASL Univ. of Idaho Analytical Sciences Lab, Moscow, ID IDBSUSIL Stable Isotope Lab, Boise State University IL-BNSD Bloomington Normal Sanitary District, Illinois 81741 IL-CPDGI Chicago Park District, Office of Green Initiatives IL-EHD City of Evanston, Health Department, Illinois IL-EMTL Environmental Monitoring and Technologies Lab, Morton Grove IL-EPA Illinois Environmental Protection Agency (IEPA) 17002 IL-HDL Illinois State Health Department Laboratory 9717 IL-ISOTL Isotech Laboratories, Inc, Champaign, Illinois IL-MSDGC Metropolitan Sanitary Dist. of Greater Chicago(MSD) 17001 IL-STATL STAT Analysis Corporation Laboratory, Chicago, IL IL-STLCH Severn-Trent Laboratory - Chicago: Chicago, IL 81720 IL-SWS Illinois State Water Survey (ISWS) 17003 IL-TALCH TestAmerica Labs - Chicago: University Park, IL IL-UC University of Chicago, Illinois 81777 ILMWRDGC Metropolitan Water Reclamation District of Greater Chicago ILUICIGL Univ of Illinois at Chicago, Env. Isotope Geochemistry Lab IN-BSU Ball State University, Muncie, Indiana 18008 IN-DEM Indiana Department of Environmental Management (IDEM) 18002 IN-DEMGW Indiana Dept. Env. Mgmt., Drinking Water Branch, GW Section 18001 IN-DNR Indiana Department of Natural Resources (IDNR) 18004 IN-DPW Indianapolis Department of Public Works, Indiana (IDPW) 18005 IN-ECHDI East Chicago Health Dept, Inspection Div., East Chicago, IN IN-EEASB Eurofins Eaton Analytical Lab, South Bend, IN IN-GS Indiana Geological Survey (IGS) 18003 IN-HDL Indiana State Health Department Laboratory 9718 IN-IUB Indiana University, Bloomington, Indiana 18007 IN-IUPUI Indiana Univ.- Purdue Univ. at Indianapolis, IN IN-PAL Pace Analytical Services, Indianapolis, Indiana IN-PRIME Purdue Rare Isotope Measurement Lab (PRIME), West Lafayette IN-PUL Purdue University, Lafayette, Indiana 18006 IN-SJRBC St. Joseph River Basin Commission, Indiana 18009 IN-STLVP Severn-Trent Laboratory - Valparaiso: Valparaiso, IN 81804 IN-TALVP TestAmerica Labs - Valparaiso: Valparaiso, IN IN-ULSB Underwriters Laboratories - South Bend, IN INDIVID Individual 55555 ISO International Organization for Standardization JA-HDL Johnston Atoll Health Department Laboratory 9767 KOOTE-ID Kootenai Tribe of Idaho KS-DHE Kansas State Department of Health and Environment 82041 KS-GS Kansas State Geological Survey 20001 KS-HDL Kansas State Health Department Laboratory 9720 KS-JCEL Johnson County Environmental Laboratory, Lenexa, Kansas 82043 KS-KBS Kansas State Biological Survey, Lawrence, KS KS-LWTD City of Lawrence, Kansas Water Treatment Division KS-TWWL City of Topeka, Kansas Wastewater Laboratory 20003 KS-WD1JC Water District #1 Laboratory, Johnson County, Kansas KS-WWWL City of Wichita, Kansas Water and Wastewater Laboratory 20005 KY-BEL Beckmar Environmental Laboratory, Kentucky 82103 KY-CHR Kentucky Cabinet of Human Resources 82101 KY-GS Geological Survey of Kentucky 21001 KY-HDL Kentucky State Health Department Laboratory 9721 KY-LJCMS Louisville & Jefferson County Metro Sewer District Lab, KY 85614 LA-ARSPA ARS International Analytical Services, Port Allen,Louisiana LA-GSRI Louisiana, Gulf South Research Institute 82241 LA-HDL Louisiana State Health Department Laboratory 9722 LACHAT Lachat Instruments, Loveland, Colorado MA-AAL Alpha Analytical Laboratory, Westborough, Massachusetts 25009 MA-AALM Alpha Analytical, Mansfield Laboratory, Massachusetts MA-BCHDL Barnstable County Health Department, Mass. 25001 MA-BLN Battelle Lab, Norwell, Massachusetts MA-CRC Connecticut River Conservancy, Greenfield, Massachusetts MA-HDL Massachusetts State Health Department Laboratory 9725 MA-STLBI Severn-Trent Laboratory - Billerica: Billerica, MA 82524 MA-STLW2 Severn-Trent Laboratory - Westfield: Westfield, MA 82522 MA-STLWF Severn-Trent Laboratory - On-Site Technology: Westfield, MA 82520 MA-TALWF TestAmerica Labs - Westfield: Westfield, MA MA-WHAMS Natl Ocean Sciences AMS Facility (NOSAMS), Woods Hole, MA MA-WHNAF Woods Hole Oceanographic Inst., Nutrient Analyt Facility,MA MA-WHOIB Biology Department, Woods Hole Oceanographic Inst., MA 25005 MA-WRASD Mass. WRA, Sewerage Division Central Lab., Winthrop, MA 25007 MACCSHML Hiebert Marine Lab, Ctr for Coastal Studies,Provincetown,MA MD-DNR Maryland Department of Natural Resources 82430 MD-DOE Maryland Department of the Environment 82410 MD-GS Maryland Geologic Survey 82420 MD-HDL Maryland State Health Department Laboratory 9724 MD-WSSCL Wshngtn Suburban Sanitary Com Lab Silver Spring MD MDUMBCBL Univ of MD, Baltimore County, Blaney Lab, Baltimore, MD MDUMDCBL Univ of MD, Ctr for Env Sci, Chesapeake Biological Lab MDUMDHPL Univ of MD, Ctr for Env Sci, Horn Point Lab, Cambridge, MD ME-DEP Maine, Dept. of Environmental Protection 82341 ME-DOC Maine Department of Conservation 82340 ME-HDL Maine State Health Department Laboratory 9723 ME-HETL Maine Health& Environmental TestingLab,HHS-CDC-PHS,Augusta ME-UMEL University of Maine Laboratory, Orono, ME 82301 MEX-BCHD Baja California Norte Health Department Laboratory 9786 MEX-HDL Mexico Health Department Laboratory 9780 MEX-NHDL Nuevo Leon Health Department Laboratory 9782 MEX-SHDL Sonora Health Department Laboratory 9785 MEX-THDL Tamaulipas Health Department Laboratory 9781 MEXCHHDL Chihuahua Health Department Laboratory 9784 MEXCOHDL Coahuila Health Department Laboratory 9783 MI-ALSDE ALS Environmental, Detroit, Michigan MI-ALSHO ALS Environmental, Holland, Michigan MI-ALSTC ALS Environmental, Traverse City, Michigan MI-DEQ Michigan Department of Environmental Quality (MDEQ) MI-HDL Michigan State Health Department Laboratory 9726 MI-MCHD Macomb County Health Department, Michigan MI-PTSJ PhycoTech, St Joseph, MI 26001 MI-RTILI RTI Laboratories Inc., Livonia, Michigan MI-TMTX Trimatrix Laboratories, Inc, Grand Rapids, MI MI-UMML Michigan State University Microbiology Lab, East Lansing MI 84642 MI-WCHD Washtenaw County Health Department, Michigan 82641 MI-WSLIC Wayne State Univ. Lumigen Instrument Ctr, Detroit, Michigan MIDISHDL Midway Islands Health Department Laboratory 9771 MIGLECTL Great Lakes Environmental Ctr Toxicology Lab, Traverse City MN-DA Minnesota Department of Agriculture, St. Paul MN-DAKCO Dakota County, Minnesota MN-DNR MN Department of Natural Resources (DNR), St. Paul, MN 27001 MN-DNRFD MN DNR, Forestry Division, St. Paul, MN 27004 MN-DNRFW MN DNR, Fish and Wildlife Division, St. Paul, MN 27003 MN-DNRMD MN DNR, Minerals Division, St. Paul, MN 27005 MN-DNRWD MN DNR, Waters Division, St. Paul, MN 27002 MN-DOH MN Department of Health, Minneapolis, MN 27020 MN-EELD ERA Environmental Laboratory, Duluth, MN MN-GS MN Geological Survey, St. Paul, MN 27030 MN-LLLA Long Lost Lake Association, Minnesota MN-MNCVC Minnesota North College, Vermillion Campus, Ely, MN MN-MVTL Minnesota Valley Testing Laboratory, New Ulm, MN MN-MWCC Metropolitan Waste Control Commission, St. Paul, MN 27050 MN-NRRI Natural Resources Research Institute, Duluth, MN MN-PCA MN Pollution Control Agency (PCA), St. Paul, MN 27010 MN-PCAAQ MN Poll Control Agency (PCA), Air Qual Div, St. Paul, MN 27013 MN-PCAHW MN Poll Cntrl Agcy (PCA), Solid/Haz Waste Div, St. Paul, MN 27012 MN-PCAWQ MN Poll Cntrl Agcy (PCA), Water Quality Div, St. Paul, MN 27011 MN-PCHDL MN Pollution Control Council State Health Department Lab 9727 MN-UM Univ. of Minnesota, Minneapolis-St. Paul, MN 27035 MN-UMAE Univ. of MN, Agricultural Engineering, St. Paul, MN 27040 MN-UMEEB Univ. of MN, Ecol., Evol., and Behavior, St. Paul, MN 27041 MN-UMGFB Univ. of MN, Gray Freshwater Bio. Inst., Navarre, MN 27038 MN-UMGG Univ. of MN, Geology and Geophysics, Minneapolis, MN 27036 MN-UMRAL Univ. of MN, Research Analytical Lab, St. Paul, MN 27037 MN-UMSS Univ. of MN, Soil Science St. Paul, MN 27039 MO-DNREQ Missouri Dept of Natural Resources, Div of Envir. Quality 29001 MO-ESTSJ Environmental Sampling Technologies, St. Joseph, MO MO-HDL Missouri State Health Department Laboratory 9729 MO-STLSL Severn-Trent Laboratory - St. Louis: Earth City, MO 82902 MO-TALSL TestAmerica Labs - St. Louis: Earth City, MO MO-UMETS Univ. of Missouri Environmental Trace Substances Lab 82901 MO-UMLL Univ. of Missouri Limnology Laboratory, Columbia, MO MS-HDL Mississippi State Health Department Laboratory 9728 MS-MSUCL Mississippi State Chemical Laboratory, Miss. State Univ. 28004 MS-OG Office of Geology, Mississippi 28002 MS-OLWR Office of Land and Water Resources, Mississippi 28003 MS-OPC Office of Pollution Control, Mississippi 28001 MS-USM University of Southern Mississippi 82810 MT-ARC Montana Agricultural Research Center 30040 MT-BMG Montana Bureau of Mines and Geology 30010 MT-DEQ Montana Department of Environmental Quality 83011 MT-ELHLN Energy Laboratories, Inc., Helena, Montana MT-FWP Montana Dept. of Fish Wildlife and Parks 30020 MT-HDL Montana State Health Department Laboratory 9730 MT-HESWQ Montana Dept. of Health/Env. Sciences, Water Quality Bureau 30030 MT-PAL Pace Analytical Services, Billings, Montana MT-TMI Montana Tunnels Mining, Inc., Wickes, MT 30050 MT-UMTCL Env Bio-Geo Chem Lab, Dept of Geol, U of MT, Missoula, MT 83005 MT-WCI Water Consulting, Inc., Hamilton, MT 30060 NADP-NTN NAPD/NTN - Nat.Atmos.Deposition Program/Nat.Trends Network 300 NC-BBWCE Bogue Banks Water Corporation, Emerald Isle, North Carolina NC-CFAWL Cape Fear Analytical, LLC, Wilmington, NC NC-DNER North Carolina Dept. of Natural and Economic Resources 83741 NC-DWQCL North Carolina Div of Water Quality Central Lab, Raleigh NC-HDL North Carolina State Health Department Laboratory 9737 NC-MELR Meritech Environmental Laboratories; Reidsville, NC NC-NCIM Univ of North Carolina, Inst of Marine Sciences Chapel Hill NC-SGSEL SGS Environment, Health & Safety Laboratory, Wilmington, NC NC-SUBAE North Carolina State Univ, Dept of Bio & Ag Eng, Raleigh NC NC-TTL Tritest, Inc; Raleigh, North Carolina NCDUNSEL Duke Univ, Nicholas School of the Env. Labs, Durham, NC NCENRSRL North Carolina DENR - Shellfish & Sanitation Rec WQ Sxn Lab 83742 NCMCDEHL Mecklenburg Co. Dept. of Environmental Health Lab, NC 83751 NCSUEATS North Carolina State Unv, Env & Ag Testing Service, Raleigh NCUNCCSI UNC Coastal Studies Institute Lab., Nags Head, NC ND-GS North Dakota Geological Survey 38001 ND-HD North Dakota State Health Department ND-HDL North Dakota State Health Department Laboratory 9738 ND-SLAB North Dakota State Laboratory 83841 ND-WC North Dakota State Water Commission 38002 NE-CPNRD Central Platte Natural Resources District, Grand Island, NE NE-DEQL Nebraska Department of Environmental Quality Laboratory 31001 NE-HDL Nebraska State Health Department Laboratory 9731 NE-HL Harris Laboratories, Lincoln, Nebraska 83101 NE-LBNRD Little Blue Natural Resources District, Davenport, NE NE-LCNRD Lewis and Clark Natural Resources District, Harlington, NE NE-LENRD Lower Elkhorn Natural Resources District, Norfolk, NE NE-LLNRD Lower Loup Natural Resources District, Ord, NE NE-LNNRD Lower Niobrara Natural Resources District, Butte, NE NE-LRNRD Lower Republican Natural Resources District, Alma, NE NE-MNNRD Middle Niobrara Natural Resources District, Valentine, NE NE-MRNRD Middle Republican Natural Resources District, Curtis, NE NE-MWL Midwest Laboratories, Inc - Omaha, NE NE-NNRD Nemaha Natural Resources District, Tecumseh, NE NE-NPNRD North Platte Natural Resources District, Gering, NE NE-OALI Olsen's Agricultural Laboratory, Inc., McCook, NE 83105 NE-PMNRD Papio-Missouri River Natural Resources District, Omaha, NE NE-SPNRD South Platte Natural Resources District, Sydney, NE NE-TBNRD Tri-Basin Natural Resources District, Holdrege, NE NE-TPNRD Twin Platte Natural Resources District, North Platte, NE NE-UENRD Upper Elkhorn Natural Resources District, O'Neil, NE NE-ULNRD Upper Loup Natural Resources District, Thedford, NE NE-UNLL University of Nebraska, Limnology Laboratory, Lincoln, NE 83107 NE-UNWSL Univ of Nebraska, Water Sciences Lab, Lincoln, NE 83109 NE-URNRD Upper Republican Natural Resources District, Imperial, NE NE-WARDL Ward Laboratories, Inc - Kearney, NE NELBBNRD Lower Big Blue Natural Resources District, Beatrice, NE NELINCLN City of Lincoln, NE NELPNNRD Lower Platte North Natural Resources District, Wahoo, NE NELPSNRD Lower Platte South Natural Resources District, Lincoln, NE NEUBBNRD Upper Big Blue Natural Resources District, York, NE NEUNWNRD Upper Niobrara-White Natural Resources Dist., Chadron, NE NH-HDL New Hampshire State Health Department Laboratory 9733 NH-PHL New Hampshire Public Health Laboratories, Concord NH-UNHGL Univ. of New Hampshire Geochemistry Laboratory, Durham NH-WSPCL Water Supply & Pollution Control Comm. Lab., NH 83341 NJ-ACCUL Accutest Laboratories, Dayton, NJ 34007 NJ-AI Analab Inc, Edison, NJ 34008 NJ-CMCDH Cape May County, NJ, Department of Health 34004 NJ-CMCPB Cape May County, NJ, Planning Board 34005 NJ-DEP New Jersey Department of Environmental Protection(DEP) 34001 NJ-DEPML New Jersey, DEP, Bureau of Marine Water Monitoring Lab 34010 NJ-EMSL EMSL Analytical Services, Westmont, NJ 83481 NJ-HDL NJ Dpt Hlth&Senior Svcs-Div Pub Hlth&Env Labs-Env&Chem Lab 83441 NJ-QUANT Quanterra Environmental Services, Summerset, NJ 34006 NJ-RUESD Rutgers University, Environmental Science Dpt, NJ 83411 NJ-RUSIL Rutgers University, Geology Dept, Stable Isotope Lab, NJ 83410 NJ-SCHD Sussex County Health Department, New Jersey 83405 NJ-SGSEL SGS Env Health & Safety, Accutest Laboratory, Dayton, NJ NJ-SHAW Shaw Environmental & Infrastructure, Inc NJ-TII Teledyne Isotopes, Inc. New Jersey 83401 NJ-WSA New Jersey Water Supply Authority 34009 NM-HDL New Mexico State Health Department Laboratory 9735 NM-ISC New Mexico Interstate Stream Commission NM-NMED New Mexico Environment Department NM-NMT New Mexico Institute of Mining and Technology - Socorro 83523 NM-SWMTL USBIA Soil, Water, & Material Testing Lab., New Mexico 83542 NM-UNM University of New Mexico 83541 NMUNMACL U. of New Mexico,EPS Dept, Analytical Chem Lab, Albuquerque NOAA U.S. National Oceanic and Atmospheric Administration 648 NOAAJJHL NOAA NE Fisheries Sci Ctr, JJ Howard Marine Sciences Lab,NJ NON-USGS Organization other than U.S. Geological Survey NV-ASSET ASSET Laboratories, Las Vegas, NV NV-BEH Nevada Bureau of Environmental Health 32006 NV-BLR Nevada Bureau of Laboratories and Research 32019 NV-BMG Nevada Bureau of Mines & Geology 32007 NV-CCCOG Clark County COG, Nevada 32092 NV-CCDHD Clark County District Health Department, Nevada 32015 NV-CCPW Carson City Public Works, Carson City, NV 32021 NV-CHPS Nevada Consumer Health Protection Service 32012 NV-DACL Nevada Dept. of Agriculture, Chemistry Lab, Sparks NV-DEP Nevada Division of Environmental Protection 32001 NV-DF Nevada Division of Forestry 32010 NV-DFG Nevada Department of Fish & Game 32009 NV-DP Nevada Division of Parks 32011 NV-DWR Nevada Division of Water Resources 32003 NV-HDL Nevada State Health Department Laboratory 9732 NV-LVVWD Las Vegas Valley Water District, Nevada 32017 NV-MWC Municipal Water Company, Nevada 32093 NV-NELR NEL Laboratories, Reno, Nevada NV-SEMS Sierra Environmental Monitoring Service, Nevada 83241 NV-SLTPW City of South Lake Tahoe, Public Works Dept, Eng. Div. 83210 NV-SPPC Sierra Pacific Power Co., Nevada 32018 NV-TMWRF Truckee Meadows Water Reclamation Facility, Reno, NV 32022 NV-UNCA Univ. of NV, College of Agriculture 32014 NV-UNDRI Univ. of NV, Desert Research Institute 32013 NV-UNRNR Univ. of NV, Div. of Renew. Nat. Resources 32005 NV-UNSIL Univ. of Nevada, Stable Isotope Laboratory, Reno, NV NV-WCCOG Washoe County COG, Nevada 32091 NV-WCDHD Washoe County District Health Department, Nevada 32016 NV-WCDWR Washoe County Dept of Water Res, Water Res Planning Div 83220 NV-WCU Washoe County Utilities, Reno, NV 32020 NV-WETLS Western Environmental Testing Laboratory, Sparks, NV NY-AES Adirondack Environmental Services, Inc. Albany, NY NY-ALSC Adirondack Lakes Survey Corporation, Ray Brook, NY NY-ALSR ALS Environmental, Rochester, New York NY-BTLC Biotrax Testing Laboratory, Inc., Cheektowaga, NY NY-CLW Converse Laboratories Inc., Watertown, NY NY-CREL Capital Region Environmental Laboratory, Rensselaer, NY NY-CSIL Community Science Institute Laboratory, Ithaca, NY NY-CU Columbia University, New York 83671 NY-CUSIL Cornell University Stable Isotope Laboratory, Ithaca, NY NY-DEPLG New York City Dept of Env Protection Lab, Grahamsville, NY NY-DEPLV New York City Dept of Env Protection Lab, Valhalla, NY NY-DFWI Darrin Fresh Water Institute, Bolton Landing, New York 83622 NY-DOH New York Department of Health 36010 NY-EAITH Environmental Associates, Ithaca, NY 36015 NY-ECALB New York Dept. of Environmental Conservation, Albany, NY 36012 NY-ECL Erie County Public Health Laboratory, Buffalo, New York 83650 NY-ECWAL Erie County Water Authority Laboratory, Lackawanna, NY NY-ELC EcoLogic Consultants, LLC, Cazenovia, NY NY-FL Friend Laboratory, Inc., Waverly, New York NY-H2MML H2M Labs, Inc., Melville, New York NY-HDL New York State Health Department Laboratory 9736 NY-IECL Interstate Environmental Commission Lab, Brooklyn, NY NY-IWFP City of Ithaca Water Filtration Plant, Ithaca, NY 83641 NY-IWWTP City of Ithaca Waste Water Treatment Plant, Ithaca, NY 83640 NY-KECK Keck Foundation Lab, RPI Darrin Fresh Water Inst, Troy, NY NY-LDEO Lamont-Doherty Earth Observatory, Palisades, New York 83652 NY-LSLC Life Science Laboratories, Inc - Central, Syracuse, NY NY-LSLFL Life Science Laboratories, Inc - Finger Lakes, Wayland, NY NY-LSLN Life Science Laboratories, Inc - North, Waddington, NY NY-MBWL Microbac Lab New York, Waverly, New York NY-MCHD Monroe County Health Department, New York 83611 NY-ML Onondaga Co.Drain.&Sanit. Lab(Metropolitan Lab)Syracuse, NY 83631 NY-NCDH Nassau County Department of Health, NY 9819 NY-NCPW Nassau County Department of Public Works, NY 9829 NY-OCLAL OCL Analytical Services, Bloomingburg, New York NY-OG O'Brien and Gere Engineers, Syracuse, New York 83621 NY-PAL Pace Analytical Services, Melville, New York NY-PTL Premium Testing Laboratory, Lisbon, New York NY-SCDEC Suffolk County Department of Envl Control, NY 9821 NY-SCDH Suffolk County Department of Health, NY 9820 NY-SCWA Suffolk County Water Authority, NY 9822 NY-SOMAS Stony Brook University School of Marine and Atmospheric Sci NY-SPBL St. Peter's Bender Laboratory, Env. Lab, Albany, NY NY-STLBF Severn-Trent Laboratory - Buffalo: Amherst, NY 83656 NY-STLNB Severn-Trent Laboratory - Newburgh, New York 83655 NY-SUCE Syracuse University, Dept. of Civil Engineering, New York 83630 NY-SUNYC State University of New York at Cortland, New York 83660 NY-TALBF TestAmerica Labs - Buffalo: Amherst, NY NY-UFI Upstate Freshwater Institute, New York 83620 NY-UPSTL Upstate Laboratories, Inc., Syracuse, NY NY-URRGL University of Rochester Rare Gas Lab, Rochester, NY NY-WAA Watershed Assessment Associates, LLC, Schenectady, NY NYCEPBWT NY City Env. Protection, Bureau of Wastewater, New York, NY NYCEPMLB NY City Environmental Protection, Microbiology Lab,Brooklyn NYCEPWIL NY City Env. Protection, Wards Island Lab, Manhattan, NY NYECSMLS New York DEC Bureau of Shellfish Microbiology Lab, Setauket NYIWWTPL City of Ithaca Wastewater Treatment Plant Laboratory, NY 9830 NYMCVWTF Monroe Co. VanLare Wastewater Treatment Facility, Rochester NYPSCAWI Paul Smith's College, Adirondack Watershed Institute, NY NYSESFCD SUNY-Syracuse,College of Env Sci & Forestry, Chemistry Dept NYSESFIL SUNY-Syracuse,Coll of Env Sci & Forestry,Stable Isotope Lab NZ-RRL Rafter Radiocarbon Lab - Inst of Geol & Nuclear Sciences OBSERVER Observer 99002 OH-AWTP Alliance Water Treatment Plant, Alliance, Ohio OH-BSAES BSA Environmental Services, Inc. - Beachwood, OH OH-CCBH Cuyahoga County Board of Health, Ohio 39004 OH-CCCHD Clark County Combined Health District, Ohio OH-CSWCD Clermont Co. Soil & Water Conservation District, Ohio OH-CTWSD Carroll Township Water & Sewer District, Oak Harbor, OH OH-CWD Cadiz Village Water Department, Cadiz, Ohio OH-CWQAL City of Columbus, Water Quality Assurance Laboratory, Ohio 83915 OH-CWTU City of Celina, Water Treatment Utility, Ohio OH-ECHD Erie County Health Department, Ohio OH-EPA Ohio Environmental Protection Agency, Columbus, Ohio 83905 OH-HCQWL Heidelberg College QW Lab, Tiffin, Ohio 39001 OH-HDL Ohio State Health Department Laboratory 9739 OH-LCGDH Lake County General Health District, Ohio 39003 OH-MBMTA Microbac Laboratories Inc., Marietta, Ohio OH-MEL MASI Environmental Laboratories, Dublin, Ohio OH-MWCD Muskingum Watershed Conservancy District, Ohio OH-MWD Marblehead Village Water Department, Marblehead, Ohio OH-NTLWC National Testing Laboratory, Water Check Division, Ohio 83901 OH-OCWTP Ottawa Co. Regional Water Treatment Plant,Port Clinton, OH OH-OSUSL Ohio Sea Grant, State Univ. F.T.Stone Lab, Put-in-Bay, Ohio OH-OWTP Oregon Water Treatment Plant, Oregon, Ohio OH-SCHD Stark County Health Department, Canton, Ohio OH-STLCN Severn-Trent Laboratory - North Canton: North Canton, OH 83920 OH-TALCN TestAmerica Labs - North Canton: North Canton, OH OH-UTLEC University of Toledo, Lake Erie Center, Oregon, OH OHBGSUDC Bowling Green St. Univ., Chemistry Dept., Bowling Green, OH OHLOCGHD Lorain County General Health District, Ohio OHNEORSD Northeastern Ohio Regional Sewer District, Ohio 39002 OHORSANC Ohio River Valley Water Sanitation Commission (ORSANCO) OK-ACOG Association of Central Oklahoma Governments 84009 OK-CCOKC Oklahoma Conservation Commission, Oklahoma City, OK 84015 OK-CORPC Oklahoma Corporation Commission 84011 OK-DA Oklahoma State Department of Agriculture 84007 OK-DEQ Oklahoma Department of Environmental Quality (ODEQ) 84017 OK-GS Oklahoma Geological Survey, Norman, Oklahoma 84041 OK-HDL Oklahoma State Health Department Laboratory 9740 OK-HDRL Oklahoma State Health Department Radiochemistry Laboratory 84005 OK-OSU Oklahoma State University, Stillwater, Oklahoma 84003 OK-TULSL City of Tulsa Laboratory, Tulsa, Oklahoma OK-WRB Oklahoma Water Resources Board 84001 OKOKCWWL City of Oklahoma Water & Wastewater Utilities Env. Lab OR-AQAI Aquatic Analysts, Inc, Milwaukie, OR OR-CCAL Cooperative Chemical Analytical Laboratory, Corvalis, OR OR-CTUIR Confederated Tribes of the Umatilla Indian Reservation, OR OR-CTWSR Confederated Tribes of the Warm Springs Reservation, OR OR-CWS Clean Water Services, Hillsboro, OR OR-DEQP Oregon Dept. of Environmental Quality, Portland OR-EWEB Eugene Water and Electric Board, Eugene, Oregon OR-HDL Oregon State Health Department Laboratory 9741 OR-OGI Oregon Graduate Institute, Beaverton, Oregon 84101 OR-OWRD Oregon Water Resources Department, Salem OR-PAL Pacific Agricultural Laboratory, Portland, Oregon OR-PBWW City of Portland, Bureau of Water Works 41000 OR-SRWQL Sprague River Water Quality Laboratory, Chiloquin, OR ORPSUESL Portland State University, Environmental Sciences Lab OTHER Other:Not valid for new data entry 99999 PA-ACHDL Allegheny County Health Dept Laboratory, Pittsburgh, PA 84217 PA-ALSM ALS Environmental, Middletown, Pennsylvania PA-ANSP The Academy of Natural Sciences of Philadelphia, PA 42015 PA-AWAL Altoona Water Authority Laboratory; Altoona, PA PA-BGBI Booth, Garrett, and Blair Inc., Ambler, PA 34003 PA-CCHDL Chester County Health Department Lab, PA. 84215 PA-DEP Pennsylvania Department of Environmental Protection PA-DER Pennsylvania Department of Environmental Resources 9813 PA-DOAL Pennsylvania Department of Agriculture Laboratory 84210 PA-ECHDL Erie County Health Department, Erie, Pennsylvania 84218 PA-ELL Eurofins Lancaster Laboratories, Pennsylvania PA-ESLI Environmental Services Laboratory, Indiana, PA PA-FLA Fairway Laboratories, Altoona, Pennsylvania PA-HDL Pennsylvania State Health Department Laboratory 9742 PA-LL Lancaster Laboratories, Lancaster, Pennsylvania 84250 PA-MBWRL Microbac Labortaories, Inc, Warrendale, Pennsylvania PA-MICRO Microseeps, Inc - Pittsburgh, Pennsylvania PA-MRLA Mountain Research Laboratory, Altoona, Pennsylvania PA-PAL Pace Analytical Services, Greensburg, Pennsylvania PA-PHIL City of Philadelphia, PA. 42010 PA-PHILU City of Philadelphia, PA and USGS 84240 PA-PSH Penn State Harrisburg, Middletown, PA 42016 PA-PSUP Penn State Main Campus, University Park, PA PA-QUANT Quanterra Environmental Services, Pittsburgh, PA 42020 PA-RFWI Roy F. Weston Inc., West Chester, PA 34002 PA-RSCPI Regional Science Consortium at Presque Isle, Erie, PA PA-SAICH Science Applications International Corp, Harrisburg, PA PA-SLW Seewald Laboratories, Williamsport, Pennsylvania PA-STLPT Severn-Trent Laboratory - Pittsburgh: Pittsburgh, PA 84220 PA-TALPT TestAmerica Labs - Pittsburgh: Pittsburgh, PA PA-VOLUN Volunteer citizen group, Lancaster, PA 42012 PADCNRPI PA Dept. of Conservation and Natural Res., Presque Isle PR-EQLB Environmental Quality Laboratories, Inc., Bayamon, PR PR-HDL Puerto Rico Health Department Laboratory 9772 PRIVLAB Private Laboratory 9801 PUBLIC Public Entity 84699 QAPROJCT QA Project 80000 RI-HDL Rhode Island State Health Department Laboratory 9744 RI-PHWPP Philip J. Holton Water Purification Plant, Scituate, RI 44001 RYI-SHDL Ryukyu Islands, Southern Health Department Laboratory 9773 SC-GELAB GEL Laboratories, Charleston, SC SC-HDL South Carolina State Health Department Laboratory 9745 SC-SRL Savannah River Lab, South Carolina 84541 SC-WRC South Carolina Water Resources Commission 84540 SCCCUEQL Coastal Carolina Univ. Environmental Quality Lab, Conway,SC SD-AES South Dakota Agricultural Experiment Station 46003 SD-CHEM South Dakota State Chemist 46004 SD-DWR South Dakota Division of Water Rights 46007 SD-GS South Dakota Geological Survey, Vermillion, SD 46008 SD-HDL South Dakota Department of Health 46009 SD-MTLRC Midcontinent Testing Laboratories, Inc. Rapid City, SD SD-RCPWD Rapid City Public Works Department, South Dakota SD-SDSSB South Dakota State University, Dept. Station Biochemistry 46006 SD-SDSSL South Dakota State University Soils Laboratory 46001 SD-SMT South Dakota School of Mines and Technology 46005 SD-WRI South Dakota Water Resources Institute 46002 SEPA Southeastern Power Administration 1068 SLT-ND Spirit Lake Tribe, North Dakota 38004 SRBC Susquehanna River Basin Commission 42011 SRSTNDSD Standing Rock Sioux Tribe, ND and SD STDMETH Std Methods Com that approves methods incld in std methods STNED-NY Shinnecock Tribal Nation, Environmental Dept,Southampton,NY SWE-RDL Radioactive Dating Lab, Geol. Survey, Sweden-Frescati 80088 SWPA Southwestern Power Administration 1072 TATMHAND Three Affiliated Tribes; Mandan, Hidatsa, Arikara Nation,ND TN-HDL Tennessee State Health Department Laboratory 9747 TN-MIL Microbial Insights Laboratory, Rockford, TN TN-PNASC Pennington and Associates, Cookeville, TN TN-STLKX Severn-Trent Laboratory - Knoxville: Knoxville, TN 84710 TN-TALKX TestAmerica Labs - Knoxville: Knoxville, TN TN-TVA Tennessee Valley Authority 3315 TN-UREPL URE Project Laboratory, Oak Ridge, TN 84610 TN-UTK University of Tennessee at Knoxville 47001 TTPI-HD Trust Territories of the Pacific Islds Hlth Dept Lab 9775 TX-AMTEL Texas A&M Univ, Trace Element Research Lab, College Station 48001 TX-BUGD Baylor University Geosciences Department, Waco, TX TX-CEQLA Texas Commission of Environmental Quality Lab, Austin, TX TX-CEQLH Texas Commission of Environmental Quality Lab, Houston, TX TX-ECLPW Texas Parks and Wildlife-Env Contaminants Lab,San Marcos,TX TX-EELCS Eastex Env Lab, Coldspring, TX TX-GBRA Guadalupe-Blanco River Authority 84833 TX-HDL Texas State Health Department Laboratory 9748 TX-HPWQL City of Houston Public Works and Eng Water Quality Lab TX-LCRAL Lower Colorado River Authority Lab, Austin, TX TX-NWDLS North Water District Laboratory Services, The Woodlands, TX TX-SGSEL SGS Environment, Health & Safety Laboratory, Houston, TX TX-STLAS Severn-Trent Laboratory - Austin: Austin, TX 84820 TX-STLCC Severn-Trent Laboratory - Corpus Christi: Corpus Christi TX 84821 TX-TALAS TestAmerica Labs - Austin: Austin, TX TX-TALCC TestAmerica Labs - Corpus Christi: Corpus Christi TX TX-TRAL Trinity River Authority Laboratory - Dallas, TX TX-TTCL Texas Tech University-Civil Engineering Laboratory, Lubbock TX-UTIL University of Texas-Isotope Geochemistry Laboratory, Austin TX-XENDL XENCO Laboratories - Dallas, TX TXTIAERL Texas Inst for Applied Envl Research Lab - Stephenville, TX UK-UONGL U. of Oxford, Earth Sciences, Noble Gas Lab, United Kingdom US-GSA U.S. General Services Administration 2300 US-OSW U.S. Office of Saline Water 1076 USAEC U.S. Atomic Energy Commission 1800 USAF U.S. Air Force 701 USARMY U.S. Army 702 USARS U.S. Agricultural Research Service 504 USBIA U.S. Bureau of Indian Affairs 1008 USBLM U.S. Bureau of Land Management 1004 USBM U.S. Bureau of Mines 1032 USBOOR U.S. Bureau of Outdoor Recreation 1016 USBPA Bonneville Power Administration, U.S. Department of Energy 1064 USBR U.S. Bureau of Reclamation 1060 USBR-YAO U.S. Bureau of Reclamation - Yuma Area Office USBRBCOO U.S. Bureau of Reclamation-Boulder Canyon Operations Office USBRCOEA U.S. Bureau of Reclamation - Env Apps and Res, Denver, CO USBRLCRL U.S. Bureau of Reclamation - Lower Colorado Regional Lab USBRPNRL U.S. Bureau of Reclamation - Pac NW Regional Lab Boise, ID USBSFW U.S. Bureau of Sport Fisheries and Wildlife 1050 USCOE U.S. Corps of Engineers 810 USCOEKSD Corps of Engineers, Kansas City District, MO USCOERDC Corps of Engineers, Research & Development Ctr,Vicksburg,MS USCOETUL Corps of Engineers, Tulsa District 40810 USDA Department of Agriculture 500 USDAFFCA USDA Forest Fire Laboratory, Riverside, CA USDE-ANL US Department of Energy, Argonne National Laboratory, IL USDEPNNL US Dept of Energy, Pacific Northwest National Laboratory,WA USDOC Department of Commerce 600 USDODCIV Department of Defense - Civil 800 USDOHEW Department of Health, Education and Welfare 900 USDOI Department of the Interior 1000 USDOT Department of Transportation 2100 USEPA U.S. Environmental Protection Agency 2000 USEPA-R1 USEPA, New England Regional Laboratory, North Chelmsford,MA 2010 USEPA-R2 USEPA, Region 2, Edison, New Jersey 2020 USEPA-R8 USEPA, Region 8, Denver, Colorado USEPAECB USEPA Env Chem Branch Lab, Stennis Space Ctr, MS USEPAGCR USEPA R&D Ofc, Groundwater Charac.& Remediation Lab, Ada,OK USEPAR4L USEPA Region 4 Laboratory Service & Applied Sci, Athens, GA USEPAR8L USEPA Region 8 Laboratory Service & Applied Sci, Denver, CO USEPAR9L USEPA, Region 9 Laboratory, Richmond, California USEPARMC USEPA National Risk Management Research Lab, Cincinnati, OH USFDA U.S. Food and Drug Administration 910 USFS U.S. Forest Service 596 USFSARML U.S. Forest Service-Air Resource Mgmt. Lab, Ft.Collins, CO USFSFLCO U.S. Forest Service-Forestry Sci. Lab, Ft. Collins, CO USFSHBSL USFS Hubbard Brook Station, Pierce Lab, North Woodstock, NH USFSNRMN USFS Northern Research, Itasca CC Sci Lab, Grand Rapids, MN USFSNRNH USFS Northern Research, L C Wyman Forest Sci Lab,Durham, NH USFSNRWV USFS Northern Research, TWR Lab, Parsons, WV USFWS U.S. Fish & Wildlife Service 920 USGS U.S. Geological Survey USGS-AKL USGS-District Water-Quality Lab, Anchorage, Alaska 80213 USGS-ALL USGS-District Water-Quality Lab, Tuscaloosa, Alabama 80113 USGS-ARL USGS-District Water-Quality Lab, Little Rock, Arkansas 80513 USGS-AZL USGS-District Water-Quality Lab, Yuma, Arizona 80413 USGS-BRD U.S. Geological Survey-Biological Resources Discipline USGS-CVO USGS-Cascades Volcano Obs Sed Analysis Lab, Vancouver, WA 85315 USGS-CWC USGS - Caribbean Water Science Center USGS-DWC USGS - Dakota Water Science Center USGS-GAL USGS-Atlanta Central Laboratory, GA 80010 USGS-GD U.S. Geological Survey-Geologic Discipline USGS-HIL USGS-District Water-Quality Lab, Honolulu, Hawaii 81513 USGS-LAL USGS-District Water-Quality Lab, Baton Rouge, Louisiana 82213 USGS-MDL USGS-District Water-Quality Lab, Baltimore, Maryland 82440 USGS-MOL USGS-District Water-Quality Lab, Rolla, Missouri 82913 USGS-NCL USGS-District Water-Quality Lab, Raleigh, North Carolina 83713 USGS-NEL USGS Nebraska WSC Water-Quality Lab, Lincoln, NE 83113 USGS-NGL USGS Noble Gas Lab, Denver Federal Center USGS-NJL USGS New Jersey Water Science Center Laboratory 83413 USGS-NML USGS-District Water-Quality Lab, Albuquerque, New Mexico 83513 USGS-NYL USGS-NY WSC Low Ionic Strength Lab,Troy(formerly Albany) 83613 USGS-OGW USGS - Office of Groundwater USGS-OHL USGS-District Water-Quality Lab, Columbus, Ohio 83913 USGS-OKI USGS - Ohio-Kentucky-Indiana Water Science Center USGS-OKL USGS-District Water-Quality Lab, Oklahoma City, Oklahoma 84013 USGS-ORL USGS-District Water-Quality Lab, Portland, Oregon 84113 USGS-OSW USGS - Office of Surface Water USGS-OWQ USGS - Office of Water Quality USGS-PAL USGS-District Water-Quality Lab, Harrisburg, Pennsylvania 84213 USGS-PRL USGS-District Water-Quality Lab, San Juan, Puerto Rico 87213 USGS-UTL USGS-District Water-Quality Lab, Salt Lake City, Utah 84913 USGS-VAL USGS-District Water-Quality Lab, Charlottesville, Virginia 85114 USGS-WAL USGS-District Water-Quality Lab, Tacoma, Washington 85313 USGS-WRD U.S. Geological Survey-Water Resources Discipline 1028 USGS-WVL USGS-District Water-Quality Lab, Charleston, WV 85411 USGS-WYL USGS-District Water-Quality Lab, Cheyenne, Wyoming 85613 USGSAKWC USGS - Alaska Water Science Center USGSALWC USGS - Alabama Water Science Center USGSARWC USGS - Arkansas Water Science Center USGSAZWC USGS - Arizona Water Science Center USGSBGCA USGS Biogeochemistry Lab, Menlo Park, CA USGSBGGD USGS Geologic Division, Branch of Geochemistry, Arvada, CO 80040 USGSBNAE USGS Boulder Biogeochem of Nitrogen in Aquatic Environ, CO USGSBPGL USGS Reston Biogeochemical Processes in Groundwater Lab, VA USGSBRFR USGS-BRD-Forest&Rangeland Ecosystem Sci Ctr, Corvallis, OR USGSCAL1 USGS-District Water-Quality Lab, Sacramento, California 80613 USGSCAL2 USGS-District Water-Quality Lab, San Diego, California 80618 USGSCAWC USGS - California Water Science Center USGSCERC USGS Columbia Environmental Science Center, Columbia, MO USGSCFVA USGS-NRP, Chlorofluorocarbon Laboratory, Reston, VA USGSCMAL USGS Crustal Geophysics & Geochem.Ctr.Rsrch ICP Lab, Denver USGSCMPL USGS Central Mineral & Env.Res. Oper. Chem. Lab, Denver, CO USGSCOE1 USGS/COE Partnership, Lower Miss.Gulf WSC/New Orleans Dist. USGSCORL USGS CO WSC Water-Quality Research Lab, Denver USGSCOWC USGS - Colorado Water Science Center USGSCRCA USGS Carbon Research Lab, Sacramento, CA USGSCRCO USGS Carbon Research Lab, Boulder, CO 80097 USGSCTWC USGS - Connecticut Water Science Center USGSDAID USGS USDA-ARS Infectious Disease Lab, IEIDM, Marshfield, WI USGSDDEC USGS Dept of Defense Env Conservation (DODEC) Program USGSEHML USGS Environment&Public Health Microbiology Lab,St.Pete.,FL USGSFLDL USGS-FL WSC Water-Quality Lab, Davie, FL USGSFLWC USGS - Florida Water Science Center USGSGAWC USGS - Georgia Water Science Center USGSGDML USGS (GD) Mineral Resources Program Labs, Denver, CO USGSGDRL USGS (GD) Radioisotope Lab, St. Petersburg, FL USGSGEOG U.S. Geological Survey-Geography Discipline USGSGLSC USGS Great Lakes Science Center, Ann Arbor, MI USGSH3CA USGS Tritium Lab, Menlo Park, CA USGSH3VA USGS-Headquarters Tritium Lab, Reston, Virginia 85113 USGSHRCA USGS Hydrologic Research Laboratory, California WSC USGSIAWC USGS - Iowa Water Science Center USGSICAL USGS-NRP, IC and Alkalinity at Lkwd; ICP used at USGSTMCO USGSIDWC USGS - Idaho Water Science Center USGSILVA USGS-NRP, Inorganic Geochemistry Lab, Reston, VA USGSILWC USGS - Illinois Water Science Center 81700 USGSINAL USGS-Indiana Water Science Center - Algal Biomass Lab USGSINWC USGS - Indiana Water Science Center USGSISCA USGS Isotope Research Lab, Menlo Park, CA 80098 USGSIWCL USGS-Integrated Water Chemistry Assessment Lab, Boulder, CO USGSKSWC USGS - Kansas Water Science Center USGSKYWC USGS - Kentucky Water Science Center USGSLAWC USGS - Louisana Water Science Center USGSLSFH USGS Leetown Sci Ctr, Fish Health Branch, Kearneysville, WV USGSMAWC USGS - Massachusetts-Rhode Island Water Science Center USGSMBRL USGS Michigan Bacteriological Research Laboratory, Lansing USGSMDRL USGS Maryland-Delaware-DC WSC Research Lab, Baltimore USGSMDWC USGS - Maryland-Delaware-District of Columbia WSC USGSMEWC USGS - Maine Water Science Center USGSMICA USGS-NRP, Metals Isotope Research Lab, Menlo Park, CA USGSMIWC USGS - Michigan Water Science Center USGSMNWC USGS - Minnesota Water Science Center USGSMOLS USGS District Water-Quality Lab, Lee's Summit, MO USGSMOWC USGS - Missouri Water Science Center USGSMSWC USGS - Mississippi Water Science Center USGSMTWC USGS - Montana Water Science Center USGSNCWC USGS - North Carolina Water Science Center USGSNDWC USGS - North Dakota Water Science Center USGSNEWC USGS - Nebraska Water Science Center USGSNHWC USGS - New Hampshire-Vermont Water Science Center USGSNJWC USGS - New Jersey Water Science Center USGSNMWC USGS - New Mexico Water Science Center USGSNRCA USGS-National Research Program Lab, Menlo Park, CA 80095 USGSNRCO USGS-National Research Program Lab, Denver/Boulder, CO 80093 USGSNRVA USGS-National Research Program Lab, Reston, VA 80090 USGSNVWC USGS - Nevada Water Science Center USGSNWHC USGS National Wildlife Health Center, Madison, WI USGSNWQA USGS - NAWQA Program USGSNWQL USGS-National Water Quality Lab, Denver, CO 80020 USGSNYWC USGS - New York Water Science Center USGSOCFL USGS-District Water-Quality Lab, Ocala, Florida 81213 USGSOGCA USGS-Organic Chemistry Research Lab, Sacramento, CA USGSOGKS USGS-District Organic Geochemistry Rsrch Lab, Lawrence, KS 82013 USGSOHML USGS-Ohio Water Microbiology Laboratory, Columbus,OH (OWML) 83914 USGSOHWC USGS - Ohio Water Science Center USGSOKWC USGS - Oklahoma Water Science Center USGSOMCA USGS Organic Matter Research Lab, California WSC USGSORKL USGS - Oregon WSC Water-Quality Lab, Klamath Falls, OR USGSORWC USGS - Oregon Water Science Center USGSPADL USGS-PA WSC Water-Quality Laboratory, Downingtown, PA USGSPAML USGS Pennsylvania Microbiology Laboratory,New Cumberland,PA USGSPAWC USGS - Pennsylvania Water Science Center USGSPIWC USGS - Pacific Islands Water Science Center USGSRLGD USGS-Geologic Division Radionuclide Lab, Denver, CO 80045 USGSRSTE USGS-Rsrch Lab, Reston VA, Trace Elmnts Sed Cores-Callendar USGSSCWC USGS - South Carolina Water Science Center USGSSDCA USGS-Sediment Analysis Laboratory, Santa Cruz, California 80615 USGSSDGA USGS Sediment-partitioning Research Lab, Georgia 81350 USGSSDIA USGS-Iowa District Sediment Lab, Iowa City, IA 81960 USGSSDKY USGS-Kentucky District Sediment Lab, Louisville, KY 82105 USGSSDLA USGS-Sediment Analysis Laboratory, Baton Rouge, Louisiana 82215 USGSSDMO USGS-Sediment Analysis Laboratory, Rolla, Missouri 82915 USGSSDMT USGS-Sediment Analysis Laboratory, Helena, Montana 83015 USGSSDNM USGS District Sediment Laboratory, Albuquerque, New Mexico 83514 USGSSDRL USGS Sediment Radioisotope Lab, Menlo Park, CA USGSSDWC USGS - South Dakota Water Science Center USGSSIRF Isotope Resrch.Labs(SWIRL), Fort Collins Sci Ctr, Denver USGSSIRG Isotope Resrch.Labs(SWIRL), Geo & Env Change Sci Ctr,Denver USGSSIVA USGS-NRP, Stable Isotope Lab, Reston, VA USGSSMRL USGS Solids/Organic Matter Research Lab, Denver, CO 80096 USGSSRIL USGS Crustal Geophysics & Geochem.Ctr.Strontium Isotope Lab USGSTECO USGS-NRP, Trace Element Research Lab, Boulder, CO USGSTMCO USGS-NRP, Trace Metals Research Lab, Boulder, CO USGSTNWC USGS - Tennessee Water Science Center USGSTXAL USGS-TX WSC Water-Quality Lab, Austin, TX (KIA ast) 84813 USGSTXFL USGS-TX WSC Water-Quality Lab, Fort Worth, TX (KIR fwr) USGSTXHL USGS-TX WSC Water-Quality Lab, Houston, TX (KIG hst) USGSTXNL USGS-TX WSC Water-Quality Lab, San Angelo, TX (KIJ ang) USGSTXSL USGS-TX WSC Water-Quality Lab, San Antonio, TX (KIK snt) USGSTXWC USGS - Texas Water Science Center USGSTXWL USGS-TX WSC Water-Quality Lab, Wichita Falls, TX (KIL wch) USGSUMES USGS Upper Midwest Environmental Sci Center, La Crosse, WI USGSUMID USGS - Upper Midwest Water Science Center USGSUTWC USGS - Utah Water Science Center USGSUZCA USGS-NRP, Unsaturated Zone Flow Lab, Menlo Park, CA USGSVAWC USGS - Virginia Water Science Center USGSWAWC USGS - Washington Water Science Center USGSWEBB USGS, Panola Mountain Research (WEBB) Lab, Georgia 81345 USGSWHCI USGS Dissolved Carbon Isotope Lab at Woods Hole Ocean.Inst. USGSWHMA USGS, Biology Dept., Woods Hole Oceanographic Ins, MA 80042 USGSWIML USGS-Wisconsin District Mercury Lab, Madison, WI 85550 USGSWIWC USGS - Wisconsin Water Science Center USGSWVWC USGS - West Virginia Water Science Center USGSWYWC USGS - Wyoming Water Science Center USGSYMPL USGS Yucca Mountain Project Branch Lab, Denver, CO USHHSICA U.S. Health and Human Services Indian Health Services, CA 80601 USHHSIMT Billings Area Indian Health Service - Billings, MT 83003 USHHSINY US Health & Human Services, Indian Health Serv, Manlius, NY USHUD Department of Housing and Urban Development 2500 USMC U.S. Marines 703 USNASA U.S. National Aeronautics and Space Administration 2700 USNAVY U.S. Navy 704 USNBS U.S. National Bureau of Standards 655 USNIH U.S. National Institutes of Health 930 USNIHCHD NIH, Child Health and Human Development E.K.Shriver Inst. USNIOSH National Institute for Occupational Safety and Health USNIPCC U.S. National Industrial Pollution Control Council 642 USNPS U.S. National Park Service 1053 USNPSNAL Cape Cod National Seashore - North Atlantic Coastal Lab USPHSDIH U.S. Public Health Service, Division of Indian Health 2555 USPI-HDL U.S. Miscellaneous Pacific Islands Hlth Dept Laboratory 9777 USSCS U.S. Soil Conservation Service 520 UT-HDL Utah State Health Department Laboratory 9749 UT-KEL Kennecott Environmental Lab, Salt Lake City, UT 49001 UT-UUDGL University of Utah Dissolved Gas Service Center UT-UUHGL University of Utah Low-Level Mercury Laboratory, UT UT-UUMAL University of Utah Metals Analysis Laboratory, UT UT-WLR Utah Division of Wildlife Resources, Salt Lake City VA-CLS Virginia Division of Consolidated Laboratory Services 85116 VA-FCES Fairfax County Environmental Services Laboratory, Lorton VA VA-FCSPD Fairfax County Stormwater Planning Division, VA VA-GMU George Mason University, Fairfax, VA 51003 VA-HDL Virginia State Health Department Laboratory 9751 VA-HRSD Hampton Roads Sanitation Dist, Cent Envir Lab, Virg Bch, VA 51001 VA-JCSA James City Service Authority, James City County, VA 85117 VA-JMU James Madison University, Staunton, VA 51006 VA-UVESL Univ. of Virginia Dept. of Environmental Sciences Lab 85115 VA-VTOWL Virginia Tech., Occoquan Watershed Monitoring Laboratory 51005 VI-HDL Virgin Islands Health Department Laboratory 9778 VT-ABS Aquatec Biological Sciences, Inc. Williston, Vermont VT-ASI Analytical Services, Inc. - Williston, VT VT-DECL VT Dept of Environmental Conservation Lab, Waterbury, VT VT-HDL Vermont State Health Department Laboratory 9750 VT-STLBL Severn-Trent Laboratory - Burlington: Colchester, VT 85020 VT-TALBL TestAmerica Labs - Burlington: South Burlington, VT WA-ALSK ALS Environmental, Kelso, Washington WA-AMTI AM Test Inc., Washington 85341 WA-ARI Analytical Resources Incorporated, Tukwila, Washington 85345 WA-BALB Brooks Applied Labs, Bothell, Washington WA-BMSL Battelle Marine Sciences Laboratory, Sequim, WA WA-BRL Brooks Rand Labs, Seattle, WA WA-DE Washington State Dept. of Ecology 85343 WA-EAI Edge Analytical (MTC), Inc. Burlington, WA 85348 WA-EEI Ecology and Environment Inc, Seattle, Washington 85346 WA-FG Frontier Geosciences, Seattle, WA 85351 WA-HDL Washington State Health Department Laboratory 9753 WA-IELI Inland Environmental Laboratory, Inc. Spokane, WA 85350 WA-ITC International Technology Corporation, Richland, WA 85347 WA-MMS Municipality of Metropolitan Seattle, Washington 85342 WA-SASI Sound Analytical Services, Inc. Fife, WA 85349 WA-SHS Washington State Dept. of Social and Health Services 85344 WA-STLRL Severn-Trent Laboratory - Richland: Richland, WA 85301 WA-TALRL TestAmerica Labs - Richland: Richland, WA WA-TALST TestAmerica Labs - Seattle: Bothell, WA WA-UWMCL University of Washington-Marine Chemistry Lab, Seattle, WA WA-WSUG Washington State University, Dept. of Geology 85360 WADOTSML DOT State Materials Laboratory, Tumwater, Washington WAIEHALS IEH Analytical Laboratory, Seattle, Washington WAWSUSIL Washington St Univ, Stable Isotope Core Laboratory, Pullman WI-BLEN Badger Laboratories & Engineering, Neenah, Wisconsin WI-CTLB CT Laboratories LLC, Baraboo, Wisconsin WI-DIWLM Dane-Iowa Wastewater Plant Laboratory, Mazomanie, WI WI-DLLC Davy Laboratories, Inc. La Crosse, WI WI-DNR Wisconsin Department of Natural Resources 85545 WI-DPH Madison Department of Public Health, Madison, WI 85548 WI-GBMSD Green Bay Metropolitan Sewerage Dist. (NEW Water) Lab, WI WI-HDL Wisconsin State Health Department Laboratory 9755 WI-HLA Hazelton Laboratories America (Madison, Wisconsin) 85544 WI-MAYO Mayo Clinic, University of Wisconsin 85541 WI-MMSD Milwaukee Metropolitan Sewerage District, Milwaukee, WI 85547 WI-PAL Pace Analytical Services, Green Bay, Wisconsin WI-RLA Robert E. Lee and Assoc., Green Bay, WI 85540 WI-SCF Sand County Foundation, Madison, Wisconsin WI-SLH State Laboratory of Hygiene, Wisconsin 85543 WI-TALWT TestAmerica Labs - Watertown: Watertown, WI WI-UWE University of Wisconsin Extension 85542 WI-UWLRS University of Wisconsin at LaCrosse, River Studies Center 85551 WIMADMSD Madison Metropolitan Sewerage District, Madison, WI WIUWMSFS U. of Wis. Milwaukee, School of Freshwater Sciences Lab WK-HDL Wake Island Health Department Laboratory 9779 WV-HDL West Virginia State Health Department Laboratory 9754 WVWVUSIL West Virginia Univ. Stable Isotope Lab, Morgantown, WV WY-DA Wyoming Department of Agriculture 85641 WY-DEQ Wyoming Department of Environmental Quality, Cheyenne WY-GFD Wyoming Game and Fish Department, Cheyenne WY-PAL Pace Analytical Services, Sheridan, Wyoming WY-SHD Wyoming State Health Department Laboratory 9756 WY-TCD Teton Conservation District, Jackson, Wyoming WY-WID Willwood Irrigation District, Powell, Wyoming