DDW-2024-009601

August 6, 2024
Terry Lynn Powell
Mountain Valley Water Co
1224 West 16580 South
Bluffdale, Utah 84065
Subject:Concurrence, Updated Drinking Water Source Protection Plan for the Mountain Valley Well; Mountain Valley Water Co; Water System #18162, Source No. WS001
Dear Terry Lynn Powell:
The Division of Drinking Water (the Division) received the updated Drinking Water Source Protection (DWSP) plan for the Mountain Valley Well from you on October 11, 2022. The Division
requested additional information via email on March 19, 2024. A revised updated plan was received by the Division on July 31, 2024.
We have completed our review of the updated DWSP plan and find that the plan basically complies with the applicable portions of Utah’s Administrative Rules for Public Drinking Water
Systems. The Division concurs with this updated plan. We commend you for establishing a program to protect this source from present and future contamination. This plan must be updated
often enough to ensure that it reflects current conditions in your protection zones.
The due date for submitting the next updated plan is December 31, 2028.RemindersAs stated in R309-600 and 605: Implementing DWSP Plans - Each Public Water System (PWS) shall begin implementing
each of its DWSP Plans in accordance with the implementation schedule within 180 days after submittal if the plan is not disapproved. Be prepared to describe these efforts in your next
update, which should include documentation of how the land management strategies identified for existing and future potential contamination sources were implemented. Your updated plan
will be disapproved, and 25 Improvement Priority System (IPS) points will be assigned for failure to comply with this requirement.As stated in R309-600 and 605: Recordkeeping - As a
DWSP Plan is executed, the PWS shall document any land management strategies that are implemented. Please provide actual copies of memoranda of understanding, public education programs,
bill stuffers, newsletters, or other correspondence documenting the implementation of each land management strategy as it occurs, in this section of your updated plan.
Monitoring Reduction Waivers
Your source currently has susceptibility monitoring reduction waivers. These waivers lapse every update cycle (six years). If you would like your monitoring reduction waivers to remain
active, please sign and submit a susceptibility waiver within 90 days from the date of this letter. Please contact Noah Zorsky at [phone] or via email at [e-mail] if you
have questions or concerns about the review of your DWSP plan. To help us serve you more efficiently, please use the water system number (18162) in your correspondence.
Sincerely,
Michael Newberry, P.E.
Permitting and Engineering Support Manager
NAZ/mrn/mdbcc:Matthias Neville, Salt Lake County Health Department, [e-mail] Brooks Baker, Mountain Valley Water Co, [e-mail] Lynn Powell, Mountain
Valley Water Co, [e-mail] Zorsky, P.G., Division of Drinking Water, [e-mail]
NZorsky 18162 WS001 Update Concur