This is what I got back in regards to specific park.
Thanks for checking. This email covers the requested activity at Ecola State Park. Other OPRD properties, such as those with Snowy Plover Management Areas, will have different conditions and restrictions. Under no circumstances are UAS to be flown in Western Snowy Plover Management Areas from March 15 through September 15. Please see more information on Western Snowy Plover Management Areas here:
Oregon Parks and Recreation Department: Stewardship Western Snowy Plover and the Oregon Coast
Unmanned Aircraft Systems are still new enough that we are managing their use with prudent requirements and good judgement rather than hard-and-fast rules. Generally, we look at whether a proposed activity involving UAS interferes with park visitors, threatens property, or could harm a natural/cultural resource.
Know Where to Fly
• UAS must be flown away from any structures, trees, or overhead obstacles.
• Flying must comply with all FAA regulations and guidance.
Unmanned Aircraft Systems
Protecting Wildlife and the Environment
• Do not fly over or near wildlife. Intentionally disturbing animals during breeding, nesting, rearing, or other critical life functions is not allowed.
Fly Safely, Stay in Control
• Keep your UAS in your sight at all times.
• Keep your UAS away from populated and noise-sensitive areas such as campgrounds, trailheads, and visitor centers.
• Remain 25 feet away from individuals and vulnerable property including but not limited to parking lots, trail heads, restrooms, picnic shelters, park offices, park shop yards, park utility buildings, and heavily traveled roadways.
• Do not interfere with other recreational users; yield to people who were there before you.
• Obey all privacy laws.
Letting us know ahead of time is always the best idea, and is appreciated. As long as you follow the above guidelines, there should be no issue. One additional restriction: The refueling of UAS powered by petroleum products is not allowed on the beach, near water or in vegetation.
Please call if questions.