DDW-2025-002912

March 28, 2025
Garrick Douglas Willden
Mayfield Town Water System
PO Box 541 52 N Main,
Mayfield, Utah 84643
Subject:Concurrence, Updated Drinking Water Source Protection Plans for the Upper 12 Mile Spring, Lower Spring, Mayfield Town Well, Olsen Canyon Spring, Order Canyon Spring, and Mayfield
Park Well; Mayfield Town Water System; Water System #20006, Source No. WS001, WS002, WS003, WS004, WS005, and WS006
Dear Garrick Douglas Willden:
The Division of Drinking Water (the Division) received the updated Drinking Water Source Protection (DWSP) plan for the Mayfield Town Well and Mayfield Park Well from you on October
6, 2023. The Division also received the updated DWSP plans for the Upper 12 Mile Spring, Lower Spring, Olsen Canyon Spring, and Order Canyon Spring from you on January 12, 2024.
We have completed our review of the updated DWSP plans and find that the plans basically comply with the applicable portions of Utah’s Administrative Rules for Public Drinking Water
Systems. The Division concurs with these updated plans. We commend you for establishing a program to protect these sources from present and future contamination. These plans must be
updated often enough to ensure that they reflect current conditions in your protection zones.
The due date for submitting the next updated plan for your wells is December 31, 2028.
The due date for submitting the next updated plan for your springs is December 31, 2029.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 request for a renewal of your use waivers for volatile organic contaminants (VOCs) and pesticides has been granted for your spring sources. Your sampling schedule remains the same.Please
contact Noah Zorsky, P.G., at [phone] or via email at [e-mail] if you have questions or concerns about the review of your DWSP plan. Contact David Kruse at [phone]
or via email at [e-mail] if you have any questions about your monitoring schedule. To help us serve you more efficiently, please use the water system number (20006) in your correspondence.
Sincerely,
Michael Newberry, P.E.
Permitting and Engineering Support Manager
NAZ/mrn/mdbcc:Eric Larsen, Central Utah Health Department, [e-mail] Willden, Mayfield Town Water System, [e-mail] Zorsky, P.G., Division
of Drinking Water, [e-mail]
John Chartier, P.E., DEQ District Engineer, [e-mail]
NZorsky 20006 Sources DWSP Update Concur