- Acquisition — Reports, Correspondence, Maps, Drawings, Exhibits
- Agreements — by Park Unit - Easements, Permits, Operating Agreements
- Archeological Studies — Non-confidential
- Board, Committee and Task Force Records
- Commissions — Correspondence, Reports, Minutes, etc from OHV, SP and OHP
- Correspondence, Reports etc.
- Declaration of Purpose — by Park Unit
- Environmental Reports
- Facility Management — by Park Unit
- General Planning — Development Reports, Correspondence, Maps, Drawings, Exhibits, etc.
- Goals and Objectives
- Organization Charts
- Ownership - Real Property Acquisition and Disposal — by Park Unit - Correspondence, Deeds, Reports, etc.
- Park Unit Background Files
- Policy Files
- Project Development Planning — Park Unit Reports, Correspondence, Maps, Drawings, Exhibits
- Publications and Press Releases
- Safety
- Special Environmental Studies — Beach Erosion, Oil Spills, etc.
- State and National Historic Programs — National Landmarks; National Register
- State Park System Interpretation and History — Correspondence, Reports, Newsletters, etc.
- Statistical Reports
- Stewardship Reports
- Training — Correspondence, Reports, Program Information, etc