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Physical Measurement Laboratory

Office of Weights and Measures

State Metrology Laboratories

Alabama
Mailing Address Alabama Department of Agriculture & Industries Weights and Measures Laboratory 1445 Federal Drive Montgomery, AL 36107	Shipping Address Same as Mailing Address.
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	michael.bridges [at] agi.alabama.gov (Michael Bridges) (334) 240-3729 Wes Seals (334) 240-7136 Phone: (334) 240-7133 (Office) Fax: (334) 240-7175
Alaska
Mailing Address State of Alaska Metrology Laboratory 12050 Industry Way Bldg "O" #6 Anchorage, AK 99515	Shipping Address Same as Mailing Address. Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	Garret.Brown [at] alaska.gov (Garret Brown) (907) 365-1233 Travis Garding (907) 365-1249
Arizona
Mailing Address State of Arizona Metrology Lab 4425 West Olive Avenue, Suite 134 Glendale, AZ 85302-3844	Shipping Address Same as Mailing Address. Return to Top of Page
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	bsellers [at] azda.gov (Brian Sellers) (602) 771-4938 Mauro Nieves (602) 771-4928
Arkansas
Mailing Address Arkansas Bureau of Standards 4608 W 61st Street Little Rock, AR 72209-2408	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	jill.franke [at] agriculture.arkansas.gov (Jill Franke) Kayla Hankins claude.riche [at] agriculture.arkansas.gov (Claude Riche) Nikhil Soman General: info [at] agriculture.arkansas.gov Phone: (501) 570-1159
California
Mailing Address California Department of Food and Agriculture State of California Metrology Laboratory Division of Measurement Standards 6790 Florin Perkins Road, Suite 100 Sacramento, CA 95828	Shipping Address Same as Mailing Address. Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	anthony.gruneisen [at] cdfa.ca.gov (Tony Gruneisen) (916) 229-4858 Toni Bulai (916) 229-3022 thomas.benin [at] cdfa.ca.gov (Thomas Benin) (916) 229-3009 Demielle Noll-Tennin (916) 229-3036 General: dms [at] cdfa.ca.gov Phone: (916) 229-3000
Colorado
Mailing Address Colorado Department of Agriculture 300 South Technology Court Broomfield, CO 80021	Shipping Address Same as Mailing Address. Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	kate.smetana [at] state.co.us (Kate Smetana) (303) 869-9241 Tiffany Brigner (303) 869-9231 andrew.shopes [at] state.co.us (Andrew Shopes) (303) 869-9270 Phone: (303) 869-9240 (Lab)
Connecticut
Mailing Address Connecticut Food and Standards Division Dept. of Consumer Protection 450 Columbus Boulevard Suite #901 Hartford, CT 06103-1840	Shipping Address Metrology Lab 9 Windsor Avenue Windsor, CT 06095-4312 Return to Top of Page
2019 OWM Certificate of Metrological Traceability PDF 2020 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training)	christopher.david [at] ct.gov (Chris David) (860) 806-0104 Frank Greene (860) 713-6160 Fax: (860) 706-1236
District of Columbia
Mailing Address District of Columbia Weights, Measures, and Markets Branch 1110 U Street S.E. Washington, DC 20001	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate	Lab Closed See State Directors List
Delaware
Mailing Address Delaware Department of Agriculture Weights and Measures Section 2320 S. DuPont Highway Dover, DE 19901-5515	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate	Lab Closed See State Directors List
Florida
Mailing Address Florida Department of Agriculture Division of Consumer Services Bureau of Standards 3125 Conner Boulevard, Lab 2 Tallahassee, FL 32399	Shipping Address Same as Mailing Address. Return to Top of Page
2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	Megan.Money [at] FDACS.gov (Megan Money) (850) 921-1572 Mike Kruse (850) 921-1585 emilyann.powell-abreu [at] fdacs.gov (EmilyAnn Powell-Abreu) (850) 921-1573 *Phone:* (850) 921-1580
Georgia
Mailing Address Georgia Department of Agriculture Metrology Laboratory P.O. Box 1507 Tifton, GA 31793	Shipping Address 3150 U.S. Highway 41 South Tifton, GA 31794-8877 Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	stan.diffie [at] agr.georgia.gov (Stan Diffie) Wesley Thompson Phone: (229) 386-3601 Fax: (229) 386-3365
Hawaii
Mailing Address Hawaii Department of Agriculture Standards Laboratory Quality Assurance Division 1851 Auiki Street Honolulu, HI 96819-3100	Shipping Address Same as Mailing Address. Return to Top of Page
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF	Michael.Tang [at] Hawaii.gov (Michael Tang) Phone: (808) 832-0682 Fax: (808) 832-0683
Idaho
Mailing Address Idaho Department of Agriculture Bureau of Weights and Measures P.O. Box 7249 Boise, ID 83707	Shipping Address 2216 Kellogg Lane Boise, ID 83712-8265 Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	stacie.ybarra [at] isda.idaho.gov (Stacie Ybarra) (208) 332-8692 Phone: (208) 332-8691 Fax: (208) 334-2378
Illinois
Mailing Address Illinois Department of Agriculture Bureau of Weights and Measures Standards Laboratory 801 Sangamon Avenue East Springfield, IL 62702-9281	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	austin.boyett [at] illinois.gov (Austin Boyett) (217) 785-8530 Karl Cunningham (217) 785-8530 john.satterlee [at] illinois.gov (John Satterlee) (217) 785-8480 Phone: (217) 785-8480 Fax: (217) 785-3136
Indiana
Mailing Address Indiana State Department of Health Weights and Measures Laboratory 2525 North Shadeland Avenue Bldg 30 Door 12 Indianapolis, IN 46219-1791	Shipping Address Same as Mailing Address. Return to Top of Page
2021 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training)	HWickersham [at] isdh.in.gov (Howard Wickersham) Katelyn Scott WGeisler [at] health.in.gov (William R. Geisler) *Phone:* (317) 356-7078 *Fax:* (317) 351-2877
Iowa
Mailing Address Iowa Department of Agriculture & Land Stewardship 2230 South Ankeny Boulevard Ankeny, IA 50023	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate	Lab Closed See State Directors List
Kansas
Mailing Address Kansas Department of Agriculture - Metrology Laboratory 2004 Research Park Circle Manhattan, KS 66502	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	kevin.uphoff [at] ks.gov (Kevin Uphoff) (785) 564-7445 Sally Flowers (785) 564-7440 ClarenceEvan.johnson [at] ks.gov (Evan Johnson) (785) 564-7447 General: kda.metrology [at] ks.gov Phone: (785) 564-7477 Fax: (785) 564-6777
Kentucky
Mailing Address Kentucky Regulations and Inspections 107 Corporate Drive Frankfort, KY 40601-8311	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	chester.watson [at] ky.gov (Chester Watson) Jason Glass Phone: (502) 573-0282 Fax: (502) 573-0303
Los Angeles County
Mailing Address Los Angeles County Department of Agriculture Weights and Measures Metrology Laboratory 11012 Garfield Avenue South Gate, CA 90280-7504	Shipping Address Same as Mailing Address. Return to Top of Page
2019 OWM Certificate of Metrological Traceability PDF No Certificate (pending laboratory renovation)	MetLab [at] acwm.lacounty.gov (Lina Ng) Jacky Cheng General: MetLab [at] acwm.lacounty.gov Phone: (562) 622-0419 Fax: (562) 861-0278
Louisiana
Mailing Address Louisiana Department of Metrology Laboratory Weights and Measures Division 5825 Florida Boulevard Suite 5000 Baton Rouge, LA 70806-4259	Shipping Address 5825 Florida Blvd Baton Rouge, LA 70806-4259 Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF	wcorley [at] ldaf.state.la.us (Whitney Corley) (225) 922-1381 Jennifer Adair (225) 922-2907 Phone: (225) 922-1381
Maine
Mailing Address Maine Metrology Laboratory 333 Cony Road Augusta, ME 04330	Shipping Address 333 Cony Road Augusta, ME 04330 Return to Top of Page
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	Bradford.Bachelder [at] maine.gov (Bradford Bachelder) Phone: (207) 287-7587
Maryland
Mailing Address Maryland Department of Agriculture - Weights and Measures Calibration Laboratory 50 Harry S. Truman Parkway Annapolis, MD 21401-8960	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF	Tong.Hsu [at] maryland.gov (Tong Hsu) Phone: (410) 841-5790 Fax: (410) 841-2765
Massachusetts
Mailing Address Massachusetts Division of Standards Metrology Laboratory 250 Eliot Street, Suite 10-D Ashland, MA 01721	Shipping Address Same as Mailing Address. Return to Top of Page
2021 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	ray.costa [at] mass.gov (Raymond Costa) (617) 947-7584 Hain Wan Setow (617) 947-4630 Lab Phone: (508) 532-1200 Lab Direct Line: (508) 532-1201
Michigan
Mailing Address Michigan Department of Agriculture and Rural Development E.C. Heffron Metrology Laboratory 940 Venture Lane Williamston, MI 48895-9028	Shipping Address Same as Mailing Address. Return to Top of Page
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	VanBurenC9 [at] michigan.gov (Craig VanBuren) (517) 655-8202 Nicholas Santini (517) 655-7229 Jonesn [at] michigan.gov (Dr. Neil Jones) (517) 655-7225 Scott Ferguson (517) 655-8202 galvans [at] michigan.gov (Steve Galvan) (517) 655-8202 Ryanne Hartman (517) 655-8202 mccormickc2 [at] michigan.gov (Chris McCormick) (517) 655-8202 Phone: (517) 655-8202 (Office) Fax: (517) 655-8303
Minnesota
Mailing Address Minnesota Metrology Laboratory - Division of Weights & Measures 14305 Southcross Drive W Suite 150 Burnsville, MN 55306-7011	Shipping Address Same as Mailing Address. Return to Top of Page
2020 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	valare.falkner [at] state.mn.us (Valare Falkner) (651) 539-1567 Benj FitzRysler (651) 539-1569 heidi.jones [at] state.mn.us (Heidi Jones) (651) 539-1565 Halie LaTourelle (651) 539-1006 anna.pierce [at] state.mn.us (Anna Pierce) (651) 539-1562 Eric Johnson (651) 539-1560 General: mnlabcontact [at] commerce.state.mn.us Phone: (651) 539-1555 (Office) Fax: (952) 435-4040
Mississippi
Mailing Address Mississippi Department of Agriculture & Commerce Metrology Lab 1000-A ASU Drive, Bldg #10 Lorman, MS 39096	Shipping Address Same as Mailing Address. Return to Top of Page
2019 OWM Certificate of Metrological Traceability PDF 2020 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training)	gene [at] mdac.ms.gov (Gene Robertson) (601) 359-1102 Erica Griffin (601) 877-3802 Phone: (601) 877-3802 Fax: (601) 877-3872
Missouri
Mailing Address Missouri Department of Agriculture Weights, Measures & Consumer Protection Division, Metrology Laboratory P.O. Box 630 Jefferson City, MO 65102	Shipping Address 1616 Missouri Boulevard Jefferson City, MO 65109 Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	Johnny.bell [at] mda.mo.gov (Johnny Bell) (573) 751-3440 Houston Naugher (573) 751-3105 Phone: (573) 751-3440 Fax: (573) 751-0281
Montana
Mailing Address Montana Bureau of Weights and Measures P.O. Box 200516 Helena, MT 59620-0516	Shipping Address 3806 US-12 / 287 East Helena, MT 59635 Return to Top of Page
2022 OWM Certificate of Metrological Traceability - Amended PDF 2023 OWM Certificate of Metrological Traceability PDF	dafraser [at] mt.gov (David Fraser) (406) 461-4168 Brent Ricks (406) 841-2321 Fax: (406) 443-8163
Nebraska
Mailing Address Nebraska Division of Weights and Measures 3721 W. Cuming Street Lincoln, NE 68524	Shipping Address Same as Mailing Address. Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF	Joel.Lavicky [at] nebraska.gov (Joel Lavicky) Phone: (402) 471-2087
Nevada
Mailing Address State of Nevada Metrology Laboratory 405 South 21st Street Sparks, NV 89431	Shipping Address 2150 Frazer Avenue Sparks, NV 89431 Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF See NVLAP also.	jkellames [at] agri.nv.gov (James Kellames) (775) 353-3788 Kiara Saunders (775) 353-3794 Fax: (775) 353-3798
New Hampshire
Mailing Address New Hampshire Metrology Laboratory P.O. Box 2042 Concord, NH 03302-2042 Physical Location: Division of Weights & Measures 25 Capitol Street Concord, NH 03301	Shipping Address 25 Capitol Street Concord, NH 03301 Return to Top of Page
2014 to 2015 OWM Certificate of Metrological Traceability PDF (Amended -2015-01-01 to 2015-12-31) 2016 to 2017 OWM Certificate of Metrological Traceability PDF	john.f.abasto [at] agr.nh.gov (John Abasto) Richard Cote Phone: (603) 271-0894 Fax: (603) 271-1109
New Jersey
Mailing Address State of New Jersey Department of Law and Public Safety, Division of Consumer Affairs, Office of Weights and Measures 1261 Routes 1 & 9 South Avenel, NJ 07001-1647	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	SzpondR [at] dca.njoag.gov (Ray Szpond) (732) 815-7809 Michael Cecere (732) 815-7821 benavidesf [at] dca.njoag.gov (Francia Benavides) Federico Isaza Phone: (732) 815-7800 Fax: (732) 382-5298
New Mexico
Mailing Address New Mexico Department of Agriculture Standards and Consumer Services MSC 3-LD P.O. Box 30005 Las Cruces, NM 88003-8005	Shipping Address 3190 South Espina Street Las Cruces, NM 88003 Return to Top of Page
2022 to 2023 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) See NVLAP also.	civey [at] nmda.nmsu.edu (Clay Ivey) Phone: (575) 646-1551 Fax: (575) 646-2361
New York
Mailing Address New York State Bureau of Weights and Measures 10B Airline Drive Albany, NY 12235-1000	Shipping Address 6 Harriman Campus Road Albany, NY 12206 Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF See NVLAP also.	Michael.Lejeune [at] agriculture.ny.gov (Michael LeJeune) Jonathan Fox Eric.Morabito [at] agriculture.ny.gov (Eric Morabito) Jeremy Best james.willis [at] agriculture.ny.gov (James Willis) Phone: (518) 457-3146 Fax: (518) 457-2552
North Carolina
Mailing Address North Carolina Department of Agriculture and Consumer Services Standards Laboratory 1051 Mail Service Center Raleigh, NC 27699-1051	Shipping Address Standards Laboratory 4400 Reedy Creek Road Raleigh, NC 27607 Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	Sharon.Woodard [at] ncagr.gov (Sharon Woodard) (984) 236-4802 Robert Rogers (984) 236-4811 Van.Hyder [at] ncagr.gov (Van Hyder) (984) 236-4803 Ed Stevens (984) 236-4804 Phone: (984) 236-4800 Fax: (919) 831-1325
North Dakota
Mailing Address North Dakota Public Service Commission 605 E. Boulevard Avenue - Dept. 408 State Capitol 12th Floor Bismark, ND 58505-0480	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate Lab Closed	See State Directors List
Ohio
Mailing Address Ohio Department of Agriculture 8995 East Main Street Bldg 5 Reynoldsburg, OH 43068-3398	Shipping Address Same as Mailing Address.
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF See NVLAP also.	Tom.Buck [at] agri.ohio.gov (Tom Buck) Ken Johnson Daniel.Walker [at] Agri.ohio.gov (Daniel Walker) Keith Crider General: metrology [at] agri.ohio.gov Phone: (614) 728-6290 Fax: (614) 728-6424
Oklahoma
Mailing Address Oklahoma Department of Agriculture Bureau of Standards 2800 North Lincoln Boulevard Oklahoma City, OK 73105	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training)	richard.gonzales [at] ag.ok.gov (Richard Gonzales) Wade Krivanek william.krivanek [at] ag.ok.gov (William Krivanek) Termelia Hogg Phone: (405) 522-5459 Fax: (405) 522-5457
Oregon
Main Laboratory, Mail, Small shipments Oregon Department of Agriculture Weights and Measures Program 635 Capitol Street NE Suite 100 Salem, OR 97301-2532	Large Shipments, Weights and Provers 151 Hawthorne Avenue, NE Salem, OR 97301 (Not routinely staffed. Call Main Laboratory for access and deliveries.)
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	aaron.aydelotte [at] oda.oregon.gov (Aaron Aydelotte) Office: (503) 986-4669 Cell: 503-510-6739 Ray Nekuda Office: (503) 986-4672 Cell: 503-510-2310 Phone: (503) 986-4669 Fax: (503) 986-4784
Pennsylvania
Mailing Address Pennsylvania Standards Lab 2221 Forster Street Rm. G 44 A Harrisburg, PA 17125	Shipping Address Same as Mailing Address. Return to Top of Page
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	jgownley [at] pa.gov (James Gownley) (717) 787-4707 Dustin Claycomb (717) 525-5829 cdrupp [at] pa.gov (Chris Drupp) (717) 525-5826 Richard Radel, Jr (717) 525-5830 kensingh [at] pa.gov (Kenrick Singh) (717) 525-5828 Linc Williams (717) 525-7109/(717) 787-0937 Fax: (717) 705-0882
Puerto Rico
Mailing Address Puerto Rico Department of Consumer Affairs 140 Federico Costas Street San Juan, PR 00918	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate	abrodriguez [at] daco.gobierno.pr (Abner Rodriguez-Valentin) Phone: (787) 725-4414 Fax: (787) 723-3491
Rhode Island
Mailing Address Rhode Island Department of Labor 610 Manton Avenue Providence, RI 02909	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate	Lab Closed See State Directors List
South Carolina
Mailing Address South Carolina Department of Agriculture D. Leslie Tindal Metrology Laboratory 129 Ballard Court West Columbia, SC 29172	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	tjones [at] scda.sc.gov (Timothy Jones ()803) 734-3266 Eric Eliassen (803) 734-3355 triser [at] scda.sc.gov (Tracy Riser) (803) 734-2375 Kristin Sherrick (803) 734-7908 Phone: (803) 253-4052
South Dakota
Mailing Address South Dakota State Metrology Laboratory 1100 Otter Road, Building D Sturgis, SD 57785	Shipping Address Same as Mailing Address Return to Top of Page
2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF	Ron.Peterson [at] state.sd.us (Ron Peterson) (605) 280-4572 Dwight Johnson (605) 480-7618 Email: DPSWM [at] state.sd.us Phone: (605) 347-7541
Tennessee
Mailing Address Tennessee Department of Agriculture Ellington Agriculture Center 5203 Marchant Drive Nashville, TN 37204	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	Danny.Sutton [at] tn.gov (Danny Sutton) (615) 837-5534 Mark Hanes (615) 837-5145 Nicholas.Andersen [at] tn.gov (Nicholas Andersen) (615) 253-4426 Sara Purdue (615) 532-7678 Rong.Zhang [at] tn.gov (Rong Zhang) (615) 837-5158 Email: tn.metrology [at] tn.gov *Phone:* (615) 837-5159 Fax: (615) 837-5015
Texas
Mailing Address Texas Department of Agriculture Giddings Metrology Laboratory P.O. Box 1518 Giddings, TX 78942	Shipping Address 1258 CR 226 Giddings, TX 78942 Return to Top of Page
2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF	christina.osborn [at] texasagriculture.gov (Christina C. Osborn) Lisa Corn heather.exner [at] texasagriculture.gov (Heather Exner) Allison Haas shaunna.keilberg [at] TexasAgriculture.gov (Shauna Keilberg) Keri Schatte kirt.weyand [at] texasagriculture.gov (Kirt Weyand) Email: metrologylab [at] texasagriculture.gov Phone: (979) 542-3231 Fax: (888) 205-7741
U.S. Department of Agriculture, Agricultural Marketing Service, Federal Grain Inspection Service (USDA, AMS, FGIS)
Mailing Address USDA/AMS/FGIS Master Scale Depot 5800 West 69th Street Chicago, IL 60638	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	marcus.harwitz [at] usda.gov (Marcus Harwitz) (312) 919-7655 Oscar Porter (708) 514-9043
Utah
Mailing Address Utah Metrology Laboratory 4315 S 2700 W TSOB South Bldg, Floor 2 Taylorsville, UT 84129-2128	Shipping Address Same as Mailing Address. Return to Top of Page
2020 OWM Certificate of Metrological Traceability PDF 2021 to 2022 OWM Certificate of Metrological Traceability PDF No Certificate (pending relocation)	brigby [at] utah.gov (Bill Rigby) (801) 982-2267 Miland Kofford (801) 982-2261 Fax: (801) 359-0213
Vermont
Mailing Address Consumer Protection Section State of Vermont Metrology Laboratory 163 Administration Drive Randolph Center, VT 05061	Shipping Address Same as Mailing Address. Return to Top of Page
2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF	marc.paquette [at] vermont.gov (Marc Paquette) (802) 793-6744 Scott Dolan (802) 522-5415
Virgin Islands
Mailing Address VI Department of Licensing and Consumer Affairs Golden Rock Shopping Center Christiansted, St. Croix, VI	Shipping Address Same as Mailing Address. Return to Top of Page
No Certificate	Lab Closed See State Directors List
Virginia
Mailing Address Virginia Department of Agriculture Metrology Laboratory 600 North 4th Street Richmond, VA 23219	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	linda.jones [at] vdacs.virginia.gov (Linda Jones) Armeta Robinson william.scott [at] vdacs.virginia.gov (William Scott) Phone: (804) 786-0479 Fax: (804) 371-0206
Washington
Mailing Address Washington State Department of Agriculture Weights and Measures Program (WSDA) Metrology Laboratory P.O. Box 42560 Olympia, WA 98504-2560	Shipping Address WA State Department of Agriculture (WSDA) Metrology Laboratory 2747 29th Avenue SW, Ste B Tumwater, WA 98512-6104 Return to Top of Page
2020 to 2021 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also.	Jonathan.conklin [at] agr.wa.gov (Jonathan Conklin) Leslie German Phone: (360) 753-5042
West Virginia
Mailing Address West Virginia Weights and Measures 570 McCorkle Avenue St. Albans, WV 25177-1795	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	tory.d.brewer [at] wv.gov (Tory Brewer) (304) 380-9260 Alysan Miller (304) 722-0602 Phone: (304) 722-0602 Fax: (304) 722-0605
Wisconsin
Mailing Address Wisconsin Weights and Measures Laboratory 3601 Galleon Run Madison, WI 53718-6921	Shipping Address Same as Mailing Address. Return to Top of Page
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2022 to 2023 OWM Certificate of Metrological Traceability PDF	justin.lien [at] wisconsin.gov (Justin Lien) (608) 224-4913 Paul Masterson (608) 224-4910 ronald.depouw [at] wisconsin.gov (Ronald DePouw) (608) 224-4911 Bradley Wing (608) 224-4914 *Fax:* (608) 224-4912
Wyoming
Mailing Address Wyoming Department of Agriculture 6607 Campstool Road Cheyenne, WY 82002	Shipping Address Same as Mailing Address. Return to Top of Page
2022 OWM Certificate of Metrological Traceability PDF 2023 OWM Certificate of Metrological Traceability PDF	robert.weidler [at] wyo.gov (Robert Weidler) (307) 777-7556 Todd Stiles (307) 777-3354 Phone: (307) 777-7556 Fax: (307) 777-1943

Contacts

General Information - OWM

owm@nist.gov

Created April 20, 2022, Updated September 25, 2023

Office of Weights and Measures

State Metrology Laboratories

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Contacts

U.S. Department of Agriculture, Agricultural Marketing Service,
Federal Grain Inspection Service (USDA, AMS, FGIS)