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Washington County, MN Special Events & Permits: Park Event Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit trigger
Commercial, cultural, political or religious events
Private-event threshold
50 or more attendees requires a permit
Conservation areas
Private events barred except research/education permits
Issued by
Washington County Parks Division
Enforcement
Permit revocable anytime for violation or emergency

Summary

Washington County requires a Use Permit from the Parks Division for any commercial, cultural, educational, political or religious event in a county park, and for any private gathering, such as a birthday party or wedding, expected to draw 50 or more people, under Parks Ordinance #218, Chapter II, Section 2.

These county ordinances apply to unincorporated areas of Washington County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

a. Use Permits shall be required for: i. use of all or portions of park or conservation areas, including buildings and trails when the park or conservation area is otherwise closed to the public; ii. events of a commercial, cultural, educational, political, or religious nature, or uses that potentially have a detrimental effect on park property or other park users; iii. events, including private events, such as birthday parties, wedding receptions, family reunions, etc., in which it can reasonably be expected to have fifty (50) or more persons involved; or iv. reservations of campsites, pavilions, picnic areas, or other exclusive use of a park area or regional trail.

Full Breakdown

Chapter II, Section 2 of Parks Ordinance #218 lists four situations that require a Use Permit before using county park or conservation-area land: using all or part of a park or trail when it is otherwise closed to the public; hosting an event that is commercial, cultural, educational, political, or religious in nature, or that could have a detrimental effect on park property or other users; a private event, such as a birthday party, wedding reception or family reunion, expected to involve 50 or more people; and reserving campsites, pavilions, picnic areas, or other exclusive use of a park area or regional trail (§ 2(a)).

Permits for conservation areas are narrower: private events and group activities are barred there entirely except for nature observation, education, or research carried out under an approved permit, because conservation-area permits are limited to activities that do not disrupt natural features (§ 2(b)). The Parks Division, reachable at 1515 Keats Avenue North in Lake Elmo, (651) 430-4300, sets the specific issuance conditions for each permit through Director-established regulations (§ 2(c)). Once issued, a permit is not just paperwork: violating any of its provisions or conditions is itself unlawful under the ordinance (§ 2(d)), and the Director can revoke a Use Permit at any time for a rules violation or at the Director's discretion during an emergency (§ 2(e)).

Violations & Fines

Holding a qualifying event, a gathering of 50 or more, or an exclusive-use reservation without a Use Permit, or breaching a permit's conditions once issued, is unlawful under Chapter II § 2(a) and § 2(d). The Director may revoke a permit outright for a rules violation or emergency (§ 2(e)), and because ordinance violations are misdemeanors under Chapter I § 2's Minnesota Statutes §§ 398.31-398.35 authority, unpermitted events can also draw misdemeanor prosecution.

Frequently Asked Questions

Do I need a permit for a birthday party in a Washington County park?
Only if you expect 50 or more people. Section 2(a)(iii) of the Parks Ordinance requires a Use Permit for private events such as birthday parties, wedding receptions, or family reunions once attendance can reasonably be expected to reach 50 or more, but smaller gatherings do not trigger the requirement.
Can I hold a private event in a conservation area?
Generally no. Section 2(b) limits conservation-area use permits to activities that do not disrupt natural features and specifically bars private events or group activities there, allowing only nature observation, education, or research carried out under an approved permit.
Can the county cancel my park event permit after it's issued?
Yes. Section 2(e) lets the Parks Director revoke a Use Permit at any time, either because of a violation of park rules or at the Director's discretion during an emergency, regardless of how far in advance the event was booked.

Sources & Official References

Other rules in Washington County

All Washington County rules

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