SUNNYSIDE, UT · Carbon County
SUNNYSIDE CITY WATER SYSTEM Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 7, 2016. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Carbon County, UT.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Utah’s official records. Always confirm current status with Utah before making decisions based on this information.
System facts
- System ID (PWSID)
- UTAH04016
- System type
- Community Water System
- Population served
- 400
- Service connections
- 250
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
SUNNYSIDE CITY WATER SYSTEM is one of 338 community water systems in Utah in the 500 or fewer people size category, formerly serving 400 people from surface water.
EPA's federal records list this system as inactive in 2016; the record below is historical.
As of August 1, 2026, its federal record holds 24 entries between 1982 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.
Of the 24, 23 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, inorganic chemicals, and the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2015 – March 7, 2016
ArchivedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2011 – October 31, 2011
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 1987 – January 31, 1987
ArchivedMonitoring, Regular
—2,4,5-TP
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Selenium
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Endrin
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—BHC-GAMMA
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Toxaphene
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—2,4-D
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Arsenic
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Barium
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Cadmium
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Chromium
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Fluoride
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Mercury
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Nitrate
January 1, 1984 – January 31, 1984
ArchivedMonitoring, Regular
—Endrin
January 1, 1983 – January 31, 1983
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 1983 – January 31, 1983
ArchivedMonitoring, Regular
—Toxaphene
January 1, 1983 – January 31, 1983
ArchivedMonitoring, Regular
—2,4-D
January 1, 1983 – January 31, 1983
ArchivedMonitoring, Regular
—2,4,5-TP
January 1, 1983 – January 31, 1983
ArchivedMonitoring, Regular
—2,4-D
January 1, 1982 – January 31, 1982
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2015 – March 7, 2016 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Archived |
| January 1, 2014 – March 31, 2014 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2011 – October 31, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1987 – January 31, 1987 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Toxaphene | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | 2,4-D | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Arsenic | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Barium | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Fluoride | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 1984 – January 31, 1984 | Monitoring, Regular | Nitrate | — | Archived |
| January 1, 1983 – January 31, 1983 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 1983 – January 31, 1983 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 1983 – January 31, 1983 | Monitoring, Regular | Toxaphene | — | Archived |
| January 1, 1983 – January 31, 1983 | Monitoring, Regular | 2,4-D | — | Archived |
| January 1, 1983 – January 31, 1983 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| January 1, 1982 – January 31, 1982 | Monitoring, Regular | 2,4-D | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- July 20, 1992Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- June 29, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 14, 1990State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
MARQUEZ, MICHAEL C
435-888-6613
SUNNYSIDE, UT 84539