DWQ-2025-002355

April 3, 2025

Jade Dalton, Owner
Lost Creek Hogs LLC
PO Box 189
Circleville, UT 84723
[e-mail]

Subject: Approval to Use - Secondary Waste Containment Evaporation Basin
Lost Creek Hogs LLC

Dear Mr. Dalton:

On October 23, 2024, the Division of Water Quality (“Division”) received a new set of plans and specifications for the Secondary Waste Containment Evaporation Basin (“Pond 2”) from
your consultant, Joel A. Myers, P.E., of GEM Engineering, Inc. The Division reissued the construction permit on November 7, 2024. GEM Engineering, Inc. completed the soils testing, and
the Division received the test results and the various forms for the HDPE Lining in an email on February 3, 2025. However, the drawing which showed the HDPE panel placement and seaming
was not included at that time. On March 11, 2025, I received an email from Keston Johnson of Mountainland Supply Company that included that drawing.

The Division conducted a final inspection of Pond 2 on March 26, 2025 (report attached). The Division has also completed a review of the quality control documentation. Based on the
final inspection and review of the quality control documentation, the Division approves the use of the Secondary Waste Containment Evaporation Basin.

If you have any questions about this letter, please contact me at [phone] or via email at [e-mail].

Sincerely,

Woodrow W. Campbell, P.E.
Environmental Engineer
Ground Water Protection Section

WWC/DLB/

Attachment: Final Inspection Report (DWQ-2025-003109)

cc: Via Email
Paul Wright, Southwest Utah Public Health District Engineer
Dr. David Blodgett, Southwest Utah Public Health Department
Jeremy Roberts, Southwest Utah Public Health Department
Robert Corry, GEM Engineering, Inc. ([e-mail])

DWQ-2025-002355