There is non-potable rinse water available at a campground in Entwistle, Alberta. To get there, travel south on Highway 22 from Yellowhead Highway (16). After the overpass, take the service entrance to the south side of Entwistle. Then, turn left onto 50th Street South, which is about 200 meters away. The campground is located on the west side, approximately 1 km from there.