General Information

Government Type

State Agency

Entity

Department of Environmental Quality

Public Body

Division of Water Quality

Notice Information

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Notice Title

DIVISION OF WATER QUALITY UTAH DEPARTMENT OF ENVIRONMENTAL QUALITY PUBLIC NOTICE TO MODIFY A UPDES PERMIT- Stansbury Park Improvement District

Notice Type(s)

Notice

Event Start Date & Time

August 22, 2025 12:05 PM

Event End Date & Time

September 22, 2025 05:00 PM

Description/Agenda

August 22, 2025 DIVISION OF WATER QUALITY UTAH DEPARTMENT OF ENVIRONMENTAL QUALITY PUBLIC NOTICE TO MODIFY A UPDES PERMIT PURPOSE OF PUBLIC NOTICE THE PURPOSE OF THIS PUBLIC NOTICE IS TO DECLARE THE STATE OF UTAH'S INTENTION TO MODIFY A UTAH POLLUTANT DISCHARGE ELIMINATION SYSTEM (UPDES) PERMIT UNDER THE AUTHORITY OF THE UTAH WATER QUALITY ACT, SECTION 19-5-104(9) AND 107(2), UTAH CODE, AS AMENDED. SAID 'PERMIT' REFERS TO THE UPDES PERMIT AND THE FACT SHEET. PERMIT INFORMATION PERMITTEE NAME: Stansbury Park Improvement District FACILITY NAME: Stansbury Park Improvement District Lagoons MAILING ADDRESS: # 10 Plaza, Stansbury Park, Utah 84074 TELEPHONE NUMBER: (435) 882-7922 FACILITY LOCATION: Stansbury Park, UT UPDES PERMIT NO.: UT0025241 PERMITTED OUTFALLS: 001, 002 OUTFALL LOCATION: Near LAT 40°39'30' and LONG 112°18'00' (001 and 002) RECEIVING WATER: Unnamed ditch to meadow wetland, then to playa area adjacent to the Great Salt Lake BACKGROUND The Stansbury Park Improvement District's lagoon treatment facility consists of 7 facultative cells, 2 primaries, 5 secondary, and one additional emergency overflow pond. The facility serves the City of Stansbury Park, with a current population of about 8,500. The design flow was 1 million gallons a day (MGD) with an operational flow of 0.75 MGD. The facility has completed a major upgrade to meet future demands for treatment. The upgraded final design flow is 2.7 MGD, but the flow limit will remain 1.5 MGD for the near future. The proposed permit modification extends the current permit Compliance Schedule described in the modified Fact Sheet and draft Permit. This Compliance Schedule Modification is the only part of the permit open to comment during this Public Notice Comment Period. PUBLIC COMMENTS Pursuant to Utah Admin. Code R317-8-6(6.6), any interested person may submit written comments on the draft permit documents and may request a public hearing if no hearing has already been scheduled. A request for a public hearing shall be in writing and shall state the nature of the issues proposed to be raised in the hearing. All comments will be considered in making the final decision and shall be answered as provided in Utah Admin. Code R317-8-6(6.12). Commenters have an affirmative obligation to raise all reasonably ascertainable issues and submit all reasonably available arguments and factual grounds supporting their position, including all supporting material. Supporting material must be included in full and may not be incorporated by reference, unless the material is already part of the administrative record. Public comments are invited any time prior to the deadline of the close of business on September 22, 2025. Written public comments can be submitted to: Daniel Griffin, UPDES Individual Permits Section, Utah Division of Water Quality, PO Box 144870, Salt Lake City, Utah 84114-4870 or by email at: dgriffin@utah.gov . After considering public comments, the Director of the Division of Water Quality will issue a final Permit decision. The draft Permit documents are available for public review under 'Public Participation' at www.waterquality.utah.gov/. Additionally, if internet access is not available, a copy may be obtained by calling Daniel Griffin at (801) 536-4387. DWQ-2025-006361

Notice of Special Accommodations (ADA)

In compliance with the Americans with Disabilities Act, individuals needing special accommodations (including auxiliary communicative aids and services) during this meeting should notify Emily Canton at 801-536-4342.

Notice of Electronic or Telephone Participation

NA

Meeting Information

Meeting Location

195 North 1950 West
Floor 3
Salt Lake City, UT 84116
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Contact Name

Emily Canton

Contact Email

ercanton@utah.gov

Contact Phone

(801)536-4342

Notice Posting Details

Notice Posted On

August 22, 2025 12:07 PM

Notice Last Edited On

August 22, 2025 12:07 PM

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