Manure and Soil Testing

This will give you a starting point in locating an agricultural laboratory that fits your needs. The Tennessee Department of Agriculture does not endorse any laboratory. If you represent a certified laboratory and would like to be added to this list, please contact

Manure/Litter Testing Laboratories

University of Arkansas (AR)
(479) 575-3908
Fayetteville Agricultural Diagnostic Laboratory (

Waypoint Analytical (TN)
(800) 264-4522

Waters Agricultural Laboratories, Inc. (KY)
(270) 685-4039

Cumberland Valley Analytical Services (MD)
(800) 282-7522

Soil Testing Laboratories

University of Arkansas (AR)
(479) 575-3908

University of Tennessee (TN)
(615) 832-5850

Waters Agricultural Laboratories, Inc. (KY)
(270) 685-4039

Waypoint Analytical (TN)
(800) 264-4522