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Environmental Rules in Salt Lake City, UT (2026)

7 verified environmental rules for Salt Lake City, Utah, sourced directly from the municipal code and official government pages.

Verified from official government sources

Stormwater Management

Salt Lake City bans dumping anything but stormwater into its storm drains, backed by fines up to $10,000 per violation per day.

Salt Lake City Stormwater Discharge Ban

Some Restrictions

§ 17.84.100

No person shall discharge or cause to be discharged into the municipal storm sewer system or watercourses any materials, including but not limited to pollutants or waters containing any pollutants that cause or contribute to a violation of applicable water quality standards, other than storm water. The commencement, conduct or continuance of any illegal discharge to the storm drain system is pr...

Erosion Control

Construction permit holders in Salt Lake City must install erosion and stormwater runoff controls to keep sediment and debris from washing into streets, gutters, or storm drains.

Erosion Control Salt Lake City

Some Restrictions

Salt Lake City Code § 18.20.210(D)

The permit holder shall install erosion and water runoff controls sufficient to ensure that no stormwater, surface water, sediments or debris from the construction site shall drain or wash or be tracked into any public right of way or other adjacent properties, including curb and gutter, unless permission has been granted through the erosion control plan. These controls shall be sufficient to c...

Flood Zones

Building or development in a Salt Lake City floodplain hazard area requires a permit and elevation or floodproofing certification before work starts.

Salt Lake City Floodplain Development Permit

Some Restrictions

Salt Lake City Code § 18.68.060

Subdivision proposals must be submitted and approved and building and/or development permit(s) for development or construction within the floodplain hazard area must be obtained before such development or construction begins. Applications for subdivision or other development shall be made to the city planner upon forms provided. Applications for building or site development permits shall be mad...

Boat Dock Permits

Boat docks and piers near the Jordan River, Surplus Canal, or other protected waterbodies need a conditional use permit plus Army Corps and state sign-off, not a simple building permit.

Salt Lake City Boat Dock Permits

Significant Restrictions

§ 21A.34.050

Within the limits of a water body, conditional uses shall be limited to those involving only limited filling, excavating or modification of existing hydrology, as listed below: Boat docks and piers... A conditional use shall not be granted unless the applicant has first obtained a section 404 permit from the Army Corps of Engineers and a stream alteration permit from the Utah State Department o...

Defensible Space

Salt Lake City requires anyone who lives next to or has an interest in a foothills parcel to get a fuel reduction permit from the Parks and Public Lands Division before clearing vegetation on the adjacent public land for wildfire defensible space.

Salt Lake City Wildfire Fuel Reduction Permit

Significant Restrictions

Salt Lake City Code § 17.21.020

A person residing at, or having an interest in, a parcel of real property adjacent to public property must obtain a fuel reduction permit from the division before performing fuel reduction activities on that public property.

Vehicle Idling Restrictions

Salt Lake City caps engine idling at two minutes citywide under City Code § 12.58.030, with exceptions for traffic control, emergencies, and vehicle maintenance.

Salt Lake City Vehicle Idling Time Limit

Some Restrictions

Salt Lake City Code § 12.58.030

No driver, while operating a vehicle within city limits, shall cause or permit a vehicle's engine to idle for more than two (2) minutes, except for the following kinds of idling: A. Idling while stopped: 1. For an official traffic control device; 2. For an official traffic control signal; 3. At the direction of a police officer; 4. At the direction of an air traffic controller; 5. For airport a...

Flood Elevation Requirements

New homes and additions in Salt Lake City's mapped floodplain hazard area must have the lowest floor built at or above the base flood elevation before any permit is finaled.

Salt Lake City Base Flood Elevation Rule

Some Restrictions

Salt Lake City Code § 18.68.100(B)

All new construction and substantial improvements of residential structures within the floodplain hazard area shall have the lowest floor (including basement), elevated to or above the base flood elevation.    C.   All new construction and substantial improvements of residential structures within any AO or AH zone on the FIRM shall have the lowest floor (including basement) elevated above the h...

Looking for Salt Lake County county-wide rules?

County ordinances apply to unincorporated areas and may supplement Salt Lake City city rules.

Environmental Rules in Salt Lake County