STORMWATER
MANAGEMENT
ONLY RAIN IN THE STORM DRAIN


Events & Training

Stormwater Training Classes and upcoming meetings.

Stormwater Permitting

Permit applications, fee scheduling, process and compliance, and much more.

Storm Drain System

Environmental regulations and general illicit discharge locations.

Helpful Links

Can’t find what you need? Look in our quick links.

MS4 Stormwater Program

Notice to all active Permittees:

 

Effective April 1st, 2020, the 521 Drainage Authority has dissolved and responsibility of the MS4 Stormwater Program has been transferred to Mesa County. All permits after April 1st will be inspected, reviewed, approved etc. by the Stormwater Division managed by Mesa County.We hope to make this transition as smooth as possible, and greatly appreciate your patience and cooperation in this matter. Please do not hesitate to contact me if you have any questions or concerns.Moving forward any issuance, modification, or termination of permits within the drainage authority boundary will be directed to me. My contact information is listed below.

 

Josh Martinez

Mesa County Engineering Department

Stormwater Coordinator

P.O. Box 20,000-5014, Grand Junction, CO 81501

stormwater@mesacounty.us

O: (970) 683-4206

C: (970)  773-4762

 

STORMWATER MANAGEMENT

Stormwater Management is the process of understanding, planning for, analyzing and controlling stormwater.

When It Rains, It Drains.

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Our Responsibility

Our Responsibility

Hazardous Waste Disposal

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F.E.M.A

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