Chapter 50 - Financial Assistance
- Subchapter 1 - General Provisions (§§ 785:50-1-1 — 785:50-1-4)
- Subchapter 3 - Projects and Entities Eligible (§§ 785:50-3-1 — 785:50-3-2)
- Subchapter 5 - Applications for Financial Assistance (§§ 785:50-5-1 — 785:50-5-2)
- Subchapter 6 - Water and Sewer Program Emergency Grants Requirements and Procedures (§§ 785:50-6-1 — 785:50-6-4)
- Subchapter 7 - Water and Sewer Program (State Loan Program Revenue Bond) Requirements and Procedures (§§ 785:50-7-1 — 785:50-7-7)
- Subchapter 8 - Rural Economic Action Plan (Reap) Grant Program Requirements and Procedures (§§ 785:50-8-1 — 785:50-8-6)
- Subchapter 9 - Clean Water State Revolving Fund Regulations (§§ 785:50-9-1 — 785:50-9-62)
- Subchapter 10 - Drinking Water Treatment Revolving Loan Program Regulations (§§ 785:50-10-1 — 785:50-10-4)
- Subchapter 11 - Miscellaneous Provisions (§§ 785:50-11-1 — 785:50-11-10)
- Subchapter 13 - Oklahoma Water Conservation Grant Program (§§ 785:50-13-1 — 785:50-13-10)
- Subchapter 15 - American Rescue Plan Act (ARPA) Water and Wastewater Infrastructure Grant Program Requirements (§§ 785:50-15-1 — 785:50-15-6)
- Subchapter 17 - Oklahoma Dam Rehabilitation (OKDR) Grant Program Requirements and Procedures (§§ 785:50-17-1 — 785:50-17-8)
- Subchapter 19 - American Rescue Plan Act Tribal Cooperation Grant Program Requirements and Procedures (§§ 785:50-19-1 — 785:50-19-6)