OAK CREEK WATER DISTRICT
PWSID: AZ0413041 · Sedona, AZ · Serves 1,507 people
According to EPA Safe Drinking Water Information System (SDWIS), OAK CREEK WATER DISTRICT (PWSID AZ0413041) in Sedona, AZ is listed as a CWS water system covering about 1,507 people. The same extract lists 53 health-based violation records spanning 2018-2024. Those 53 health-based rows for OAK CREEK WATER DISTRICT cover contaminants such as Arsenic, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
OAK CREEK WATER DISTRICT has 53 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including Arsenic, Revised Total Coliform Rule. Recorded violations span 2018–2024. Day-to-day primacy enforcement for this system runs through the Arizona drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Arizona state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- AZ0413041
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Sedona, AZ
- Population Served
- 1,507
- Health Violations
- Yes (53)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 51 | 51 |
| Revised Total Coliform Rule | 2 | 2 |
Violation History (53)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Mar 6, 2024 |
| Revised Total Coliform Rule | Yes | Mar 6, 2024 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Apr 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Jan 1, 2023 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Oct 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Jul 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Apr 1, 2022 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Jul 1, 2019 |
| Arsenic | Yes | Apr 1, 2019 |
| Arsenic | Yes | Jan 1, 2019 |
| Arsenic | Yes | Oct 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Apr 1, 2018 |
| Arsenic | Yes | Apr 1, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for OAK CREEK WATER DISTRICT?
How many people does OAK CREEK WATER DISTRICT serve?
What violations does OAK CREEK WATER DISTRICT have?
What contaminants have been found in OAK CREEK WATER DISTRICT water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest OAK CREEK WATER DISTRICT on cumulative violation count (53) and EPA-reported population served (1,507). Violation-count peers include CROW AGENCY WATER SYSTEM, SMITHLAND WATER & SEWER, VALLEY VIEW CTR FOR NURSING CARE & REHAB. Population peers include LIVINGSTON COUNTY PWSD 4, LYEFFION WATER AUTHORITY, INC., BUTTONWILLOW CWD.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
OAK CREEK WATER DISTRICT (AZ0413041) is drawn from EPA SDWIS. Nearby county systems in this extract include TOWN OF PRESCOTT VALLEY; PRESCOTT CITY OF; COTTONWOOD MUNICIPAL WATER CW1; BIG PARK WATER COMPANY. Health-based rows (53 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.