Ada District Office
1318 Cradduck Rd
Ada, OK 74820
580-332-3441 Office
580-332-8434 Fax
Oklahoma Counties Served by District IV
| Atoka | Bryan | Choctaw | Coal |
| Haskell | Hughes | Johnston | Latimer |
| Leflore | McCurtain | McIntosh | Marshall |
| Okfuskee | Okmulgee | Pittsburg | Pontotoc |
| Pottawatomie | Pushmataha | Seminole | Sequoyah |
District IV Staff
| Name | Title | Area |
|---|---|---|
| Jeff Krebbs | Manager | Ada Office |
| Audra Shelton | Administrative Programs Officer | Ada Office |
| Kara Medcalf | Administrative Programs Officer | Ada Office |
| Randy Williamson | Supervisor (W/2) | Ada Office |
| Darrel Wilkes | Supervisor (E/2) | Ada Office |
| Wes May | Environmental Coordinator | Ada Office |
| David Storts | Field Inspector | 8N-9N Hughes County |
| Jason Battenfield | Field Inspector | McIntosh, 10E-12E Okfuskee County |
| Simon Winlock | Field Inspector | 8N-11N of Pottawatomie County |
| Bryan Duke | Field Inspector | 11N-13N Okmulgee County |
| Curtis Hope | Field Inspector | Haskell, Leflore, McCurtain and Sequoyah Counties |
| Scott May | Field Inspector | 8N-11N of Seminole County |
| Richard Lamb | Field Inspector | Pittsburg, Latimer and Pushmataha County |
| Dennis Langdon | Field Inspector | 4N-7N of Hughes County |
| Del Lynch | Field Inspector (Safety Specialist) | Coal and 1N-2N of Pontotoc Counties |
| Luke Marshall | Field Inspector | Atoka, Bryan, Choctaw, Johnston and Marshall Counties |
| Randy Mathews | Field Inspector | 14N-16N of Okmulgee County |
| Randy Osborn | Field Inspector | 7E-9E Okfuskee County |
| Bill Weldon | Field Inspector | 3N-6N of Pontotoc County |
| Gary Wood | Field Inspector | 5N-7N of Seminole County |
| Jim Nowell | Field Inspector | 5N-7N of Pottawatomie County |
Last Modified on
Jul 22, 2022
