HOLBROOK, AZ · Navajo County
SUN VALLEY UTILITIES Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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)
- AZ0409001
- System type
- Community Water System
- Population served
- 287
- Service connections
- 83
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—TTHM
October 1, 2025 – December 31, 2025
ArchivedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2025 – October 31, 2025
ArchivedNotification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2021 – December 31, 2021
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1987 – December 31, 1987
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Tetrachloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—CHLOROBENZENE
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Benzene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Toluene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Ethylbenzene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Styrene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Carbon tetrachloride
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Trichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
November 14, 1986 – November 13, 1990
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
December 31, 1984 – December 31, 1988
ArchivedMonitoring, Check/Repeat/Confirmation
—Arsenic
January 4, 1980 – February 3, 1980
ArchivedMonitoring, Check/Repeat/Confirmation
—Arsenic
December 4, 1979 – January 3, 1980
ArchivedMonitoring, Regular
—Arsenic
November 4, 1979 – December 3, 1979
ArchivedMonitoring, Check/Repeat/Confirmation
—Arsenic
November 4, 1979 – December 3, 1979
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedArsenic
October 4, 1979 – December 3, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2025 – December 31, 2025 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| October 1, 2025 – October 31, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| July 2, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| October 1, 2021 – December 31, 2021 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 1987 – December 31, 1987 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Benzene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Toluene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Ethylbenzene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Styrene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | DICHLOROMETHANE | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Trichloroethylene | — | Archived |
| November 14, 1986 – November 13, 1990 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| December 31, 1984 – December 31, 1988 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 4, 1980 – February 3, 1980 | Monitoring, Check/Repeat/Confirmation | Arsenic | — | Archived |
| December 4, 1979 – January 3, 1980 | Monitoring, Check/Repeat/Confirmation | Arsenic | — | Archived |
| November 4, 1979 – December 3, 1979 | Monitoring, Regular | Arsenic | — | Archived |
| November 4, 1979 – December 3, 1979 | Monitoring, Check/Repeat/Confirmation | Arsenic | — | Archived |
| October 4, 1979 – December 3, 1979 | Maximum Contaminant Level Violation, Single Sample | Arsenic | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- February 11, 2021State Violation/Reminder Notice101 linked violations
- October 12, 1979State Othergeneral compliance action — not tied to a specific violation on record
- May 1, 1978State Othergeneral compliance action — not tied to a specific violation on record
Contact
SULLIVAN JR, RANDALL L
928-524-6225
HOLBROOK, AZ 86025