Public water system · UTAH12019
ActiveRocky Ridge Town Water System
At a glance
Rocky Ridge Town Water System (PWSID UTAH12019) is an active community water system in Juab County, Utah. It reports serving 1,297 people through 143 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in October 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,297
Service connections
143
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Rocky Ridge Town Water System compare with other water systems in Juab County?
By EPA's size categories, Rocky Ridge Town Water System is a small system (501 to 3,300 people). Juab County has 15 active public water systems, and Rocky Ridge Town Water System is the 3rd-largest of them by population served. Its population served is about 40% above the county average of 924 people per system, and accounts for 9.4% of the 13,864 people reported by systems filed under the county. Across Utah, the 1,133 active systems average 3,458 people each. Nationally, the average active community water system reports serving 6,703 people, so Rocky Ridge Town Water System is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Utah has 540 active community water systems, 48% of the state's 1,133 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 898 Utah systems (79%) list groundwater as their primary source.
Who owns and regulates Rocky Ridge Town Water System?
EPA lists Rocky Ridge Town Water System as owned by a local government. The UT state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 6 of the 15 active systems in Juab County (40%) are also owned by a local government.
Does Rocky Ridge Town Water System have drinking water violations?
Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in October 2018. The violations listed here began between September 2003 and October 2018. By type: 8 monitoring and reporting and 4 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 11 as resolved and 1 as archived. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2018-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2018-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Resolved |
| 2018-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2014-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2013-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2013-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2013-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2010-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2010-09-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2010-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 2006-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2003-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Rocky Ridge Town Water System: frequently asked questions
Who runs Rocky Ridge Town Water System?
Rocky Ridge Town Water System (PWSID UTAH12019) is a community water system owned by a local government. It is regulated by the UT state drinking water program.
How many people does Rocky Ridge Town Water System serve?
Rocky Ridge Town Water System reports serving 1,297 people through 143 service connections in Juab County, Utah.
Where does Rocky Ridge Town Water System get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Rocky Ridge Town Water System have any drinking water violations?
Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in October 2018. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Rocky Ridge Town Water System's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in October 2018. For current results, consult the system's annual water quality report, EPA ECHO, or the UT state drinking water program.
Where can I find Rocky Ridge Town Water System's water quality report?
As a community water system, Rocky Ridge Town Water System must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Juab County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Nephi City | Juab | 7,122 | Community | Groundwater |
| Mona Town Water System | Juab | 2,100 | Community | Groundwater |
| Levan Town Water System | Juab | 945 | Community | Groundwater |
| Eureka Town | Juab | 760 | Community | Groundwater |
| Maple Peak - Little Sahara | Juab | 450 | Transient non-community | Groundwater |
| Old Pinery Recreation Area | Juab | 300 | Transient non-community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Rocky Ridge Town Water System, PWSID UTAH12019, Utah”, https://aquacensus.com/water-systems/utah/rocky-ridge-town-water-system-utah12019 (data as of October 1, 2026).