Stormwater Management

Stormwater Management Program
UDOT complies with a statewide Municipal Separate Storm Sewer System (MS4) discharge Permit required by EPA and regulated by the State Division of Water Quality (DWQ). This Permit allows UDOT to discharge stormwater from roadways and UDOT-owned and operated facilities, such as maintenance facilities, port of entries, rest areas, park and rides and visitor’s centers.
UDOT has prepared a Stormwater Management Program (SWMP) plan that describes the minimum control measures and other activities to minimize the discharge of pollutants from UDOT roadways and facilities, to waters of the State.
Please contact the UDOT Stormwater Team to submit public comments to UDOT’s SWMP
Stormwater Contacts
UDOT IDDE Response Map
Rhonda ThieleSenior Stormwater Program Manager
385-214-8562
[email protected]
Clayton Bean
Stormwater Program Manager
857-363-0713
[email protected]
Logan Zollinger
Stormwater Environmental Manager
801-678-6298
[email protected]
Region Stormwater Coordinators
Trevor Nelson
Region One
435-720-2124
[email protected]
Sidney Parker
Region Two
770-940-0798
[email protected]
Nicole Rich
Region Three
801-604-5160
[email protected]
Lee Babb
Region Four – Central & East Areas
435-864-8557
[email protected]
Diego Soriano
Region Four – West & Southwest Areas
619-701-7195
[email protected]
Stormwater Specialists
Vacant
Region One
@utah.gov
Deavila dePersia
Region Two
484-678-3702
[email protected]
Zac Ray
Region Three
801-710-5567
[email protected]
Vacant
Region Four
@utah.gov
Statewide Emergency Spill Response Coordinator
Bren Edwards
801-309-5206
[email protected]
UDOT MS4
Stormwater Discharge Permit
Effective March 12, 2025through August 30, 2026





