Is RIVERDALE CITY WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. RIVERDALE CITY WATER SYSTEM is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is RIVERDALE CITY WATER SYSTEM’s next Consumer Confidence Report due?

RIVERDALE CITY WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

RIVERDALE, UT · Weber County

RIVERDALE CITY WATER SYSTEM Water System

Consumer Confidence Report status

RIVERDALE CITY WATER SYSTEM must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for RIVERDALE CITY WATER SYSTEM.

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): UTAH29015
System type: Community Water System
Population served: 8,945
Service connections: 2,523
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

RIVERDALE CITY WATER SYSTEM is one of 53 community water systems in Utah in the 3,301 to 10,000 people size category, serving 8,945 people from surface water.

As of August 1, 2026, its federal record holds 25 entries between 1998 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 25, 24 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, the Total Coliform Rules, and the Surface Water Treatment Rules.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2017 – November 30, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2017 – April 30, 2017
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
March 27, 2017 – May 1, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2017 – February 28, 2017
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
LASSO
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Picloram
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Simazine
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2014 – June 30, 2014
Resolved
Notification, Public
—
Coliform (TCR)
January 1, 1998 – January 31, 1998
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 2017 – November 30, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2017 – April 30, 2017	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
March 27, 2017 – May 1, 2017	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
February 1, 2017 – February 28, 2017	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	LASSO	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Picloram	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Simazine	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 1998 – January 31, 1998	Notification, Public	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

October 26, 2021State Compliance achieved2 linked violations
April 21, 2018State Public Notification requested26 linked violations
February 28, 2018State Compliance achieved3 linked violations
August 17, 2017State Public Notification requested3 linked violations
July 24, 2017State Public Notification requested3 linked violations
July 22, 2017State Public Notification requested3 linked violations
June 26, 2017State Compliance achieved4 linked violations
April 18, 2017State Public Notification requested2 linked violations
April 16, 2017State Formal Notice of Violation issued3 linked violations
January 28, 2016State Public Notification requested27 linked violations
August 9, 2014State Public Notification requested28 linked violations
December 17, 2012State Public Notification requested5 linked violations

Common questions

Is RIVERDALE CITY WATER SYSTEM required to publish a Consumer Confidence Report?: Yes. RIVERDALE CITY WATER SYSTEM is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is RIVERDALE CITY WATER SYSTEM’s next Consumer Confidence Report due?: RIVERDALE CITY WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RIVERDALE CITY WATER SYSTEM have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for RIVERDALE CITY WATER SYSTEM.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

DOUGLAS, SHAWN GARY

801-394-5541

RIVERDALE, UT 84405