Idaho dump stations
226 stations found in Idaho. Browse coverage on the web, then use the app when you need fuller detail and stronger trust signals.
Last data update: Apr 29, 2026
DumpScout tracks RV dump stations across Idaho, including public facilities, rest areas, truck stops, and RV parks. Current coverage includes 138 verified stations and 64 free options.
Most active station clusters are around Almo, American Falls, Arco. Of the listed stations, 116 are currently usable by non-guests (including fee-only access) and 21 report 24-hour availability.
Need directions, saved stops, and fuller station detail?
DumpScout’s iPhone and Android apps are built for on-road decisions once you’ve narrowed down your options here.
Helpful guides
Plan better dump station stops in Idaho
These short guides help with the decisions that usually matter most before you commit to a stop in Idaho: whether it is actually open, whether free is worth it, and how to keep a backup nearby.
Open or closed?
How to Tell if an RV Dump Station Is Actually Open
A practical checklist for checking whether an RV dump station is really open before you burn fuel on the detour.
Free vs paid
Free vs Paid RV Dump Stations: What to Check First
Not every free RV dump station is the best stop. Learn when free is worth it, when paid is safer, and what to confirm before you pull in.
Near me
How to Find an RV Dump Station Near You Without Wasting a Detour
A practical approach to finding an RV dump station near you without getting trapped by weak listings, bad access assumptions, or a poor fallback plan.
Helpful guides
RV tank care help for Idaho trips
Use these guides to plan the tank-care side of a Idaho dump stop, from emptying black and gray tanks to avoiding messy maintenance surprises.
Tank dumping basics
How to Empty RV Black and Gray Tanks Without Making a Mess
A practical step-by-step guide to dumping RV black and gray tanks cleanly, safely, and with fewer unpleasant surprises.
Maintenance checklist
RV Holding Tank Maintenance Checklist
A simple RV holding tank maintenance routine for black, gray, and fresh tanks, including odor prevention and when to dump.
Fresh water reset
RV Fresh Water Tank Sanitizing Guide
A careful fresh-water tank sanitizing checklist for RV owners preparing for a trip, storage season, or stale-water reset.
BLM -Cottonwood campground
ID
verified open · Paid
Newland Ranch Dump Station
ID
verified open · Paid
North Bingham County Park
ID
verified open · Free
SAM OWEN Dump Station
ID
reported open · Paid
Spring Bar Campground Dump Station
ID
unverified · Paid
Wendell, Idaho 83355
ID
verified open · Free
City of Rocks State Park Dump Station
Almo, ID
verified open · Paid
Dump Station (OSM 2242560514)
Almo, ID
verified open · Paid
RV dump station
Almo, ID
verified open · Paid
Smoky Mountain Campground Dump Station
Almo, ID
verified open · Paid
D&B Oil Company
American Falls, ID
verified open · Free
Massacre Rocks State Park
American Falls, ID
verified open · Free
Willow Bay Marina
American Falls, ID
verified open · Free
Butte County Dump Station
Arco, ID
unverified · Paid
Craters of the Moon / Arco KOA Journey
Arco, ID
verified open · Paid
Dump Station (OSM 12023151926)
Arco, ID
verified open · Free
Free Dumping Station
Arco, ID
unverified · Paid
KOA - Craters of the Moon / Arco KOA Journey
Arco, ID
unverified · Paid