Hydrovac Regulations by State
Excavation laws, 811 requirements, tolerance zones, and licensing information for all 50 US states.
811
Always call 811 before you dig. It's the law in every state. Utility locating services are free for excavators.
Northeast
Southeast
Midwest
Illinois
JULIE (Joint Utility Locating Information for Excavators)
Indiana
Indiana 811
Iowa
Iowa One Call
Kansas
Kansas 811
Michigan
MISS DIG 811
Minnesota
Gopher State One Call
Missouri
Missouri 811
Nebraska
Nebraska 811
North Dakota
North Dakota One Call
Ohio
Ohio 811 (OUPS)
South Dakota
South Dakota 811
Wisconsin
Diggers Hotline
Southwest
West
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