Onsite Soil Evaluators List

This list includes Onsite Soil Evaluators who are authorized to perform soil morphology evaluations for the design of onsite wastewater treatment systems (OWTS).

There may be additional requirement to work in some counties. Contact the county onsite sewage authority to confirm that an individual can evaluate sites/soils in that county.

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Missouri Onsite Soil Evaluators List
 
Henry
Last Name First Name MI Date of Expiration Business Address City State Zip Code Business Phone Counties Served
Henderson Richard L 3/31/2020 Soil Consulting 3426 S 240th Rd Louisburg MO 65685 (417) 830-0296 Benton, Camden, Cedar, Christian, Dade, Dallas, Greene, Henry, Hickory, Laclede, Lawrence, Miller, Morgan, Polk, Pulaski, Stone, St. Clair, Taney, Webster, Wright, Henry, Cass, Jackson, Johnson Jasper
Henderson Christian J 11/30/2018 Christian J Henderson 3426 S. 240th Rd. Louisburg MO 65685 (417) 840-8056 Dallas Polk Hickory Laclede Webster Christian St.Clair Jackson Miller Morgan Benton Cass Johnson Henry Vernon Cedar Camden Barton Dade Jasper Newton McDonald Barry Taney Pulaski Greene Wright Lawrence
Knoernschild Timothy O 3/31/2020 Timothy Knoernschild - The Soilsman 870 SE HWY 7 Clinton MO 64735 (660) 281-6698 Benton, Camden, Carroll, Chariton, Cooper, Henry, Howard, Lafayette, Johnson, Morgan, Pettis, Saline, St. Clair, Ray, Clay, Randolph
Lindell David L 3/31/2020 David Lindell 410 E Bodine Ave Clinton MO 64735 (660) 530-8067 Cass, Henry, Pettis, St. Clair
Owens Daniel L 4/30/2019 Environmental Resolutions PO Box 631 Raymore MO 64083 (816) 331-1993 Cass, Platte, Jackson, Clay, Ray, Johnson, Bates, Vernon, Henry, Clinton, Benton, Pettis
Purdom Richard K 3/31/2020 Purdom Soil Evaluation 3810 S 201 Rd El Dorado Springs MO 64744 (417) 876-7113 Barry, Barton, Bates, Cedar, Dade, Dallas, Greene, Hickory, Jasper, Polk, Vernon, Webster, Stone, Henry, Benton, Camden
Taylor Tom W 3/31/2020 Taylor Engineering Company 913 N Main Nevada MO 64772 (417) 667-2149 Barton, Bates, Cedar, Cass, Dade, Henry, Jasper, St. Clair, Vernon

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