DDW-2024-012936

195 North 1950 West • Salt Lake City, UT Mailing Address: P.O. Box 144830 • Salt Lake City, UT 84114-4830 Telephone [phone] • Fax [phone] • T.D.D. [phone] www.deq.utah.gov Printed on 100% recycled paper
State of Utah

SPENCER J. COX Governor DEIDRE HENDERSON Lieutenant Governor
Department of Environmental Quality
Kimberly D. Shelley Executive Director
DIVISION OF DRINKING WATER Nathan Lunstad Ph.D., P.E. Director
October 15, 2024

Jodi Anderson Saratoga Springs City 1307 North Commerce Drive Saratoga Springs, UT 84045

Subject: Notice of Source Reactivation, Increased Monitoring Requirements for Saratoga Springs City, UTAH25138
Jodi Anderson: According to the Division of Drinking Water’s (the Division) records, Saratoga Springs City recently reactivated the Well #2 (WS002). This changes the monitoring requirements for this
system. The monitoring requirements for this well are given below. An updated monitoring schedule can be viewed any time at waterlink.utah.gov under the Water Monitoring section.
Facility with new requirements Analyte(s) Required # of samples Sampling Frequency Next Due Date Rule Reference
WS002 Well #2 Pesticides 2 Every three years 10/01/2024-12/31/2024 R309-205-6(1)(f)
Nitrate 1 Yearly 01/01/2025-12/31/2025 R309-205-5(4)(a)
Inorganics & Metals 1 Every three years 01/01/2026-12/31/2028 R309-205-5(3)(a)
Sulfate, Sodium, TDS 1 Every three years 01/01/2026-12/31/2028 R309-205-5(3)(a)
Radionuclides 1 Every three years 01/01/2026-12/31/2028 R309-205-7(1)(c)
Volatile Organic Contaminants 1 Every six years 01/01/2026-12/31/2031 R309-205-6(2)

Please contact David Kruse at (385)-566-7789 or [e-mail] for questions regarding the source monitoring and reporting requirements for your water system.
Jodi Anderson Page 2 of 2
October 15, 2024 Chlorine Residual Monitoring at Well #2 Chlorinator (TP002) Please be aware that the system will be required to monitor the chlorine residual at the Point of Entry (POE) to the distribution system from the Well #2 Chlorinator (TP002) at least 3 times per
week when the chlorinator is operating. The system will also be required to complete monthly
operational reports for the chlorinator when it is operating. The monitoring and reporting requirements for Well #2 Chlorinator (TP002) are described below. Disinfection Requirements and Reporting
1. Chlorine Residual ‒ Point of Entry (POE) to Distribution System A. The POE sampling location is identified as EP002 in the Division’s database. This location will need to be identified by the water system and provided to the Division. Maintain a minimum of 0.2 mg/L residual (measured as free chlorine) at the POE
sampling location. [R309-215-16(3)(b)(iii)(A)(I) and (II)]
B. The chlorine residual concentration measured at the POE sampling location shall not exceed the maximum residual disinfectant level (MRDL) of 4.0 mg/L (measured as free chlorine). [R309-200-5(3)(c)(iv)] C. Record and report the chlorine residual measured as free chlorine at the Well #2
Chlorinator POE sampling location (EP002) at least three times per week.
[R309-210-8(3)(a)(ii)] Disinfection Report Submission
To demonstrate ongoing compliance with secondary disinfection requirements, the water system
must complete monthly operational reports for each active chlorinator using a template approved by the Division. 1. The monthly operational reports are submitted quarterly. The reports are due to the
Division by the 10th day following the end of each reporting quarter (i.e., January 10th,
April 10th, July 10th and October 10th). The reports can be submitted by hardcopy, fax, or by uploading them to the Division’s chlorine residual reporting form which can be found at MRDL.utah.gov. Please contact Luke Treutel at [phone] or [e-mail] to schedule training regarding proper reporting.
2. In addition to monthly disinfection reporting, this water system must submit the monthly
average of chlorine residual samples taken in the distribution system. Distribution system chlorine residual monitoring results are due quarterly by the same compliance dates as the monthly disinfection report and can be submitted via an online form found at mrdl.utah.gov.
3. Records must be maintained for a minimum of 5 years. [R309-105-17(1)]

Jodi Anderson Page 2 of 2
October 15, 2024
Sincerely,
Mark Berger Monitoring and Standards Implementation Manager
Enclosure: Monitoring Report
Chlorinator Operational Report Template
cc: Jody Anderson, Saratoga Springs City, [e-mail] Tom Miller, Saratoga Springs City, [e-mail] Daymon Swenson, Utah County Health Department, [e-mail] Mark Berger, Division of Drinking Water, [e-mail] David Kruse, Division of Drinking Water, [e-mail] Luke Treutel, Division of Drinking Water, [e-mail]