| Air and Land Protection Division | 573-751-0763 |
| Air Pollution Program | 573-751-4817 |
| Department of Natural Resources(DNR) | 573-751-4422 |
| Dept. of Agriculture | 573-751-4211 |
| Dept. of Conservation | 800-392-4115 |
| Dept. of Health | 800-392-7245 |
| Division of State Parks | 800-334-6946 |
| Emergency Spill Hotline (ESP) | 573-634-2436 |
| Environmental Improvement & Energy Resource Authority | 573-751-4919 |
| Environmental Services Program (ESP) | 573-526-3315 |
| Geological Survey and Resource Assessment Division | 573-368-2100 |
| Hazardous Waste Program | 573-751-3176 |
| Kansas City Regional Office | 816-554-4100 |
| Missouri Department of Natural Resources | 800-361-4827 |
| Neosho/Joplin Satellite Office | 417-455-5155 |
| Northeast Regional Office | 660-385-2129 |
| Outreach and Assistance Center (DNR) | 800-361-4827 |
| Soil and Water Conservation Program | 573-751-4932 |
| Solid Waste Management Program | 573-751-3900 |
| Southeast Regional Office | 573-840-9750 |
| Southwest Regional Office | 417-891-4300 |
| St. Louis Regional Office | 314-301-7100 |
| The Energy Center - Jefferson City | 573-751-4000 |
| Water Pollution Control Program | 573-751-6721 |
| Water Protection and Soil Conservation Program | 573-751-5998 |
