FLAGSTAFF, AZ · Yavapai County

GREEN VALLEY MHP Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.

System facts

System ID (PWSID): AZ0413348
System type: Community Water System
Population served: 190
Service connections: 76
Ownership: public/private mix
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2025 – March 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2010 – July 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2010 – March 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Check/Repeat/Confirmation
—
Arsenic
July 31, 1990 – July 30, 1993
Archived
Monitoring, Check/Repeat/Confirmation
—
Arsenic
July 31, 1990 – July 30, 1993
Archived
Monitoring, Regular
—
Chromium
August 1, 1987 – July 30, 1990
Archived
Monitoring, Regular
—
Selenium
August 1, 1987 – July 30, 1990
Archived
Monitoring, Regular
—
Mercury
August 1, 1987 – July 30, 1990
Archived
Monitoring, Regular
—
Arsenic
August 1, 1987 – July 30, 1990
Archived
Monitoring, Regular
—
Barium
August 1, 1987 – July 30, 1990
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
Styrene
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
Benzene
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1987 – January 1, 1992
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 1987 – January 1, 1992
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
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2010 – July 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
June 1, 2008 – June 30, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Arsenic	—	Resolved
July 31, 1990 – July 30, 1993	Monitoring, Check/Repeat/Confirmation	Arsenic	—	Archived
July 31, 1990 – July 30, 1993	Monitoring, Check/Repeat/Confirmation	Arsenic	—	Archived
August 1, 1987 – July 30, 1990	Monitoring, Regular	Chromium	—	Archived
August 1, 1987 – July 30, 1990	Monitoring, Regular	Selenium	—	Archived
August 1, 1987 – July 30, 1990	Monitoring, Regular	Mercury	—	Archived
August 1, 1987 – July 30, 1990	Monitoring, Regular	Arsenic	—	Archived
August 1, 1987 – July 30, 1990	Monitoring, Regular	Barium	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	Styrene	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	Benzene	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 1987 – January 1, 1992	Monitoring, Regular	Trichloroethylene	—	Archived

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

Enforcement actions

August 1, 2014State Violation/Reminder Notice115 linked violations
May 23, 2000Federal Final Administrative Order issued2 linked violations
April 25, 1978State Othergeneral compliance action — not tied to a specific violation on record
May 15, 1977State Othergeneral compliance action — not tied to a specific violation on record

Contact

RUMFOLA, DAVE

Phone not on record

FLAGSTAFF, AZ 86004