RV dump stations · United States
RV dump stations in the United States
As of October 7, 2026, 1,672 RV dump stations for emptying black and gray water tanks are mapped in the United States in OpenStreetMap, across 49 states. 196 (12%) are recorded as free and 162 as paid; 40 have opening hours tagged.
- RV dump stations
- 1,672
- Recorded free
- 196
- Opening hours tagged
- 40
- States with rv dump stations
- 49
Rules for chemical-toilet and gray-water disposal
On federal public land, sewage may only be drained from an RV at places or receptacles provided for that purpose (43 CFR 8365.1-1(b)(3) on BLM land; 36 CFR 2.14 in National Parks; 36 CFR 261.11 in National Forests).[3][11][8]
Sources: the United States rules page
RV dump stations by state
Find the nearest"Free" and "hours" are the share of places with that tag in OpenStreetMap; untagged doesn't mean paid or closed.
Places imported from OpenStreetMap on October 8, 2026. Latest change: October 7, 2026.Data © OpenStreetMap contributors (ODbL). About our data