Dump station · Cosmopolis, WA
Cosmopolis RV Dump Station (1st St)
Cosmopolis RV Dump Station (1st St) is an RV dump station in Cosmopolis, WA. We do not have a confirmed fee for it yet. It is for customers or registered guests only.
Dump station details
- Type
- Dump station
- Fee
- Fee unknown
- Who can use it
- Customers / guests only
- Fresh water
- Unknown
- Address
- 1st Street, Cosmopolis, WA 98537
- Location
- Cosmopolis, WA (Grays Harbor County)
- GPS
- 46.96050, -123.77722
Hours, fees and seasonal closures change. If you're going out of your way, call ahead or check the operator's website first. Not sure what to expect? See what RV dump stations typically cost. Something wrong? Report a change.
Source: OpenStreetMap contributors. Checked November 2026.
Map
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Frequently asked questions
Is the dump station at Cosmopolis RV Dump Station (1st St) free?
We have not confirmed the fee yet. Truck stops and campgrounds often charge non-customers, so call ahead. The nearest station confirmed as free is Twin Harbors State Park - Eastside Campground Dump Station, about 17 miles away.
Can I fill fresh water at Cosmopolis RV Dump Station (1st St)?
We have not confirmed fresh water here. Lake Sylvia State Park Campground lists potable water, about 9.2 miles away.
Other RV dump stations nearby
| Name | Location | Distance | Type | Fee | Fresh water |
|---|---|---|---|---|---|
| Hoquiam River RV Park | Hoquiam, WA | 6 mi | RV park | Fee unknown | — |
| Friends Landing Campground | Near Central Park, WA | 6 mi | RV park | Fee: $10 | — |
| Lake Sylvia State Park Campground | Montesano, WA | 9 mi | Campground | Fee unknown | Yes |
| American Sunset RV & Tent Resort | Westport, WA | 16 mi | RV park | Fee unknown | — |
| Twin Harbors State Park - Eastside Campground Dump Station | Grayland, WA | 17 mi | Dump station | Free | — |
| Schaefer West Campground Dump Station | Near Satsop, WA | 17 mi | Dump station | Fee: $5 per use | — |
| Schaefer East Campground | Near Satsop, WA | 18 mi | Campground | Fee: $5 per use | Yes |
| Elma RV Dump Station (E Main St) | Elma, WA | 19 mi | Dump station | Fee unknown | — |
All dump stations in Cosmopolis · All Washington dump stations