Public water system record
CIENEGA WATER COMPANY INC
Federal records show 4 health-based violations and 93 monitoring/reporting issues for CIENEGA WATER COMPANY INC in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.
System profile
Source water
Groundwater
ZIP
85344
Acute record in 10 years
No
Health-based records
4
Last 10 years
Monitoring issues
93
Last 10 years
Resolved vs. unresolved
88 resolved • 9 unresolved
PWSID
AZ0415002
EPA public water system identifier
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Health-based violations
Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Arsenic
Contaminant limit exceeded
|
330 | Apr 1, 2025 | Resolved | No |
|
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
|
350 | Oct 17, 2024 | Unresolved | No |
|
Arsenic
Contaminant limit exceeded
|
330 | Oct 1, 2024 | Resolved | No |
Monitoring and reporting issues
Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.
| Issue | Start date | Status |
|---|---|---|
|
Chlorine
Monitoring and reporting
|
Dec 1, 2025 | Resolved |
|
Monitoring and Reporting
OTHER
|
Nov 15, 2025 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Nov 1, 2025 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2025 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2025 | Resolved |
|
Arsenic
Monitoring and reporting
|
Oct 1, 2025 | Resolved |
|
Chlorine
Monitoring and reporting
|
Sep 1, 2025 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Sep 1, 2025 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jul 30, 2025 | Unresolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2025 | Unresolved |
|
Consumer Confidence Report
Monitoring violation
|
May 1, 2025 | Resolved |
|
Monitoring and Reporting
OTHER
|
Apr 1, 2025 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2025 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jan 16, 2025 | Unresolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jan 1, 2025 | Resolved |
|
Monitoring and Reporting
OTHER
|
Dec 20, 2024 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Dec 1, 2024 | Resolved |
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Oct 17, 2024 | Unresolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Consumer Confidence Report
RPT
|
Sep 1, 2024 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jun 1, 2024 | Resolved |
|
Arsenic
Monitoring and reporting
|
Apr 1, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2024 | Resolved |
|
Monitoring and Reporting
OTHER
|
Mar 29, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2023 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2023 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Oct 1, 2023 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jul 20, 2023 | Resolved |
|
Monitoring and Reporting
OTHER
|
Apr 21, 2023 | Resolved |
|
Monitoring and Reporting
OTHER
|
Apr 8, 2023 | Resolved |
|
Monitoring and Reporting
OTHER
|
Apr 8, 2023 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2023 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Apr 1, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Dec 1, 2022 | Resolved |
|
Monitoring and Reporting
OTHER
|
Oct 2, 2022 | Resolved |
|
Monitoring and Reporting
OTHER
|
Oct 2, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Arsenic
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jan 12, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Nov 1, 2020 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Nov 1, 2020 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Monitoring and Reporting
OTHER
|
Sep 14, 2020 | Resolved |
|
Monitoring and Reporting
OTHER
|
Aug 12, 2020 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jul 12, 2020 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jul 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2020 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
May 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2020 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Mar 1, 2020 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jan 29, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Consumer Confidence Report
RPT
|
Jan 1, 2020 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2019 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jul 1, 2019 | Resolved |
|
Monitoring and Reporting
OTHER
|
Apr 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Arsenic
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Arsenic
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Arsenic
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Arsenic
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Disinfection Rule
Monitoring and reporting
|
Oct 1, 2013 | Resolved |