Certified labs near Casper, Wyoming

12 rows

Casper, Wyoming · (307) 235-0515

16 mi away

Billings, Montana · (406) 252-6325

215 mi away

Arvada, Colorado · (303) 736-0100

220 mi away

Wheat Ridge, Colorado · (303) 425-6021

221 mi away

Minneapolis, Minnesota · (612) 607-1700

667 mi away

Reno, Nevada · (775) 857-2400

734 mi away

Klamath Falls, Oregon · (541) 882-6286

799 mi away

Twain Harte, California · (209) 477-8105

800 mi away

Grass Valley, California · (530) 273-7284

803 mi away

Jackson, California · (530) 277-2770

817 mi away

El Dorado Hills, California · (916) 673-1520

821 mi away

El Dorado Hills, California · (916) 932-5011

821 mi away

Official lab list for Wyoming

Recommended tests

  • Every year: bacteria (total coliform and E. coli), nitrate, pH and total dissolved solids — CDC

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Many labs accept mailed samples, so a lab a few hours away may still work for you.