Dump station · Ontario, OR · I-84 exit 374
Ontario RV Dump Station (Northwest 8th Ave)
Ontario RV Dump Station (Northwest 8th Ave) is an RV dump station in Ontario, OR, about 0.9 miles from I-84 exit 374. We do not have a confirmed fee for it yet.
Dump station details
- Type
- Dump station
- Highway
- Interstate 84 exit 374
- Fee
- Fee unknown
- Fresh water
- Unknown
- Address
- Northwest 8th Avenue, Ontario, OR 97914
- Location
- Ontario, OR (Malheur County)
- GPS
- 44.03581, -116.97160
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.
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Frequently asked questions
Is the dump station at Ontario RV Dump Station (Northwest 8th Ave) 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 Cowboy RV Park Dump Station, about 242 miles away.
Can I fill fresh water at Ontario RV Dump Station (Northwest 8th Ave)?
We have not confirmed fresh water here. Easley Campground lists potable water, about 123 miles away.
What exit is Ontario RV Dump Station (Northwest 8th Ave) near?
It is about 0.9 miles from I-84 exit 374, at Northwest 8th Avenue in Ontario, OR.
Other RV dump stations nearby
| Name | Location | Distance | Type | Fee | Fresh water |
|---|---|---|---|---|---|
| ONE9 Travel Center #1429 | Near Fruitland, ID | 5 mi | Fuel stop | Fee unknown | — |
| Parma RV Dump Station (E Stockton Rd) | Parma, ID | 18 mi | Dump station | Fee unknown | — |
| Huntington RV Dump Station (Huntington Hwy) | Near Huntington, OR | 23 mi | Dump station | Fee unknown | — |
| ONE9 Travel Center #1428 | Caldwell, ID | 29 mi | Fuel stop | Fee unknown | — |
| Flying J Travel Center #638 Dump Station | Caldwell, ID | 30 mi | Dump station | Fee charged | — |
| Adrian RV Dump Station (Owyhee Lake Rd) | Near Adrian, OR | 32 mi | Dump station | Fee unknown | — |
| Hi Valley RV Park | Eagle, ID | 40 mi | RV park | Fee unknown | — |