HOLLISTER, CA · San Benito County
SAN JUSTO MUTUAL WATER COMPANY 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 California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA3500550
- System type
- Community Water System
- Population served
- 160
- Service connections
- 61
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
LSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2021 – December 29, 2021
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2020 – December 31, 2022
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2020 – November 30, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2007 – March 31, 2007
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
December 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 30, 1980 – October 29, 1981
Archived
Unaddressed no corrective action on record yetResolved 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 |
|---|---|---|---|---|
| October 17, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| July 1, 2021 – December 29, 2021 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2020 – November 30, 2023 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| December 1, 1998 – December 31, 1998 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1981 – September 30, 1982 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| October 30, 1980 – October 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 10, 2023State Compliance achieved2 linked violations
- November 14, 2022State Administrative/Compliance Order without penalty issued2 linked violations
- January 7, 2022State Administrative/Compliance Order without penalty issued1 linked violation
- December 29, 2021State Compliance achieved1 linked violation
- October 30, 2007State Administrative/Compliance Order without penalty issued4 linked violations
- August 26, 2005State Administrative/Compliance Order without penalty issued1 linked violation
- April 29, 2005State Compliance achieved2 linked violations
- April 29, 2005State Administrative/Compliance Order without penalty issued2 linked violations
- April 12, 1999State Public Notification requested2 linked violations
- March 15, 1999State Violation/Reminder Notice3 linked violations
- January 31, 1999State Compliance achieved1 linked violation
- December 16, 1998State Violation/Reminder Notice4 linked violations
- February 25, 1997State Formal Notice of Violation issued8 linked violations
- April 14, 1993State Public Notification requested9 linked violations
Contact
SCHWEIGER, PAUL
831-245-8044
HOLLISTER, CA 95023