Arizona - Small MS4s

Below is a list of regulated Small MS4s in Arizona with links to their websites (if available).

Apache Junction Avondale Arizona State University Camp Verde Chandler Coconino County Cottonwood Davis Monthan Air Force Base Douglas El Mirage Flagstaff Fountain Hills Gilbert Goodyear Guadalupe Lake Havasu Litchfield Park Luke Air Force Base Marana Maricopa County

Marine Corps Air Station, Yuma Nogales Northern Arizona University Oro Valley Paradise Valley Peoria Pinal County Prescott Prescott Valley Sedona Sierra Vista South Tucson Surprise Tolleson University of Arizona Veterans Hospital, Phoenix Veterans Hospital, Tucson Yavapai County Youngtown Yuma Yuma County