The Agricultural Anhydrous Ammonia Rule was delegated to the Missouri Department of Natural Resources through House Bill 3, which became effective Jan. 2, 2023. According to Code of State Regulations 10 CSR 10-6.255, agricultural anhydrous ammonia facilities in Missouri, which includes retail agricultural anhydrous ammonia facilities and distributor or terminal agricultural anhydrous ammonia facilities, must report and pay annual registration and tonnage fees to support the implementation of the state delegated program.
Initial Registration and Fees Schedule
The initial fees are due March 31, 2025.
Reporting
Each affected facility must complete and submit the reporting form below for the 2023 and 2024 calendar years. Facilities wishing to pay the fees for multiple facilities with a single payment must complete one multiple facility fee reporting form, in addition to a tonnage and fee reporting form for each facility.
- Agricultural Anhydrous Ammonia Usage, Sale, Storage Reporting MO 780-3075
- Multiple Facility Agricultural Anhydrous Ammonia Fee Reporting MO 780-3073
Payment
The initial fees will cover registration and tonnage fees for both the 2023 and 2024 calendar years. Facilities may make payments by check or online with a credit card for an additional convenience fee. To pay online follow the link below.
An instructional video for those wishing to pay fees using the online payment method option will be available soon.
- Agricultural Anhydrous Ammonia – Online Payment Instructional Video
Future Registration and Fees Schedule
In calendar years 2026 and beyond, fees will be due on March 31 each year for the previous calendar year’s tonnage and registration.
Contact Information
Air Pollution Control Program
Division of Environmental Quality
P.O. Box 176
Jefferson City, MO 65102-0176
United States
