Peninsula State Park has a sanitary dump station on Shore Road just east of Tennison Bay campground, open May through October with potable water. Non-registered campers pay $10.00 plus a park vehicle sticker; registered campers use it free.
Seasonal change expected around now: Dump stations may not be available from fall through spring (approximately October 1 through May 15). Confirm with the operator before driving there.
Check the current notice and season before driving there. Directions open an external map. They do not confirm that roads or entrances suit your RV.
Know before you arrive.
- Who can use it
- Non-guests welcomeWisconsin rule NR 45.12 sets a $10.00 dump station fee for non-registered campers, in addition to the park vehicle sticker. Registered campers use dump stations free.
- Dump-station fee
- $10Non-guest dump fee. Park vehicle sticker also required.Non-guests$10. Park vehicle sticker also required.Registered guestsNo dump fee for this group. Registered campers.
- Service hours
- Dump-station hours are not published in the checked source.
- Season & restrictions
- Dump stations may not be available from fall through spring (approximately October 1 through May 15)
- Location
- Coordinates 45.15110, -87.21750On Shore Road just east of Tennison Bay campground.Map point marks the middle of the larger property, not the dump-station entrance. Map point: Wikidata (CC0).
- Drinking-water fill
- Listed by the operator. Potable water is available when the dump station is open.
- Rinse water
- Not confirmed in the checked source.
Where the information comes from.
Official information checked October 1, 2026. This is a source check, not an on-site inspection or a live-status guarantee. Operator: Wisconsin Department of Natural Resources.
View evidence from Wisconsin Department of Natural Resources and 2 other sources
Camping | Peninsula State Park | Wisconsin DNR
“A sanitary dump station is on Shore Road just east of Tennison Bay campground.”
“Potable water is available when the dump station is open.”
Wisconsin Legislature: NR 45.12(4)(b)7.
“Use of dump station for non-registered campers $10.00, in addition to park sticker.”
Camping Rules | Wisconsin State Park System | Wisconsin DNR
“Dumping stations are available at several properties and are free for all registered campers to use. However, others must pay a $10 fee to use our dump station.”
“They may not be available from fall through spring (approximately Oct. 1 through May 15).”