National River Cleanup®
American Rivers operates National River Cleanup® as a network of cleanup events held throughout the year; organizers register an event date, so there is no single universal recurring National River Cleanup Day.
Date and recurrence
Year-round; local cleanup organizers choose and register their own event dates
The date is source-dependent or variable. A target-year source is required before assigning it to a calendar.
Scope and status
The verified scope stored for this record is United States / American Rivers National River Cleanup® program. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
National River Cleanup Day
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
- Refresh the target year before publishing a new date when the record is not safely portable.
Sources
- American Rivers — Organize a CleanupOriginal Organizer
- American Rivers — National River Cleanup programOriginal Organizer
Frequently asked questions
When is National River Cleanup®?
Year-round; local cleanup organizers choose and register their own event dates The stored recurrence guidance is: Resolve the target event from the American Rivers National River Cleanup® registry; local organizers choose cleanup dates throughout the year.
Does National River Cleanup® fall on the same date every year?
It is not safely predictable from a fixed rule; the target year needs a current source.
Is National River Cleanup® an official public holiday?
The authority record verifies it within this scope: United States / American Rivers National River Cleanup® program. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.
Who established or recognizes National River Cleanup®?
The stored designation basis is: American Rivers operates National River Cleanup® as a network of cleanup events held throughout the year; organizers register an event date, so there is no single universal recurring National River Cleanup Day.. Supporting provenance includes American Rivers — Organize a Cleanup. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is National River Cleanup® international or country-specific?
This authority record is country-scoped to United States. Its fuller verified scope is: United States / American Rivers National River Cleanup® program.
How is this page verified?
The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-09.