Mayor Everhart said that a large amount of silt and mud eventually made its way into the city's natural filtration tank, where about a dozen workers and volunteers continue to do cleanup by hand.

Idaho City's free RV dump station, the only one between Boise and Stanley, temporarily closes as summer visitors abuse water system.

Idaho City's free RV dump station, the only one between Boise and Stanley, temporarily closes as summer visitors abuse water system.