Public water system record
Roy City Water System
Serves Roy, Weber County, UT · 38,800 people served
Federal records show 1 health-based violation and 12 monitoring/reporting issues for Roy City Water System in the last ten years. The most serious issue in this window was a resolved Groundwater Rule violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 12
Key facts
- Roy City Water System draws water from 4 wells (1 of them for emergency, seasonal or other part-time use).
- Most recent formal enforcement: criminal case filed by Utah, September 1985.
- Record on file since 1982, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 11,111 service lines.
Check whether Roy City Water System serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Groundwater Rule
Treatment technique failure
|
140 | Sep 4, 2017 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
RPT
|
Dec 13, 2017 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Sep 1, 2017 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Aug 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2017 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Apr 9, 2017 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Mar 1, 2017 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Feb 1, 2017 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
May 23, 2016 | Resolved |
Full record since 1982
EPA's records for Roy City Water System go back to 1982. Before October 19, 2016 they list no health-based violations and 161 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 50 |
| 1990s | 0 | 4 |
| 2010 to October 18, 2016 | 0 | 107 |
| October 19, 2016 to 2019 | 1 | 11 |
Enforcement actions
Utah regulators took 1 formal enforcement action against Roy City Water System in 1985. The most recent was a criminal case filed in September 1985.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 30, 1985 | Utah | Criminal case filed | 9 violations: Arsenic, Barium, Cadmium, Fluoride, Mercury |
What the violations mean
Groundwater Rule
1 incidentThe system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Roy City Water System draws water from 4 wells (1 of them for emergency, seasonal or other part-time use). It also buys water from Weber Basin WCD - Central. 1 other community water system buys water from Roy City Water System.
Buys water from
- Weber Basin WCD - Central South Weber, UT
Community systems that buy water from it
- West Haven SSD West Haven, UT
Annual water quality report
Roy City Water System must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Utah.
Certified drinking water labs by state EPA guidance for private wells