Public water system record
Arizona Water Co - Rimrock
Serves Lake Montezuma, Yavapai County, AZ · 3,423 people served
Federal records show 1 health-based violation and 39 monitoring/reporting issues for Arizona Water Co - Rimrock in the last ten years. The most serious issue in this window was a resolved LEAD AND COPPER RULE REVISIONS violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 39
Key facts
- Arizona Water Co - Rimrock draws water from 6 wells (1 of them for emergency, seasonal or other part-time use).
- Record on file since 1998, with 8 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 1,388 unknown out of 1,388 service lines.
Check whether Arizona Water Co - Rimrock serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
|
350 | Oct 17, 2024 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Chlordane
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
ETHYLENE DIBROMIDE
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Pentachlorophenol
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
2,4,5-TP
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
2,4-D
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
LASSO
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Carbofuran
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Dinoseb
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Picloram
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Simazine
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
OXAMYL
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Endothall
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Diquat
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Dalapon
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Toxaphene
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Endrin
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
CYANIDE
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
CYANIDE
Monitoring and reporting
|
Jan 1, 2015 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2009 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2009 | Resolved |
|
Asbestos
Monitoring and reporting
|
Jan 1, 2009 | Resolved |
|
Asbestos
Monitoring and reporting
|
Jan 1, 2009 | Resolved |
Full record since 1998
EPA's records for Arizona Water Co - Rimrock go back to 1998. Before October 19, 2016 they list 8 health-based violations (8 resolved) and 166 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 7 |
| 2000s | 7 | 119 |
| 2010 to October 18, 2016 | 0 | 40 |
| 2020s | 1 | 0 |
Most recent health-based violation before October 19, 2016: Arsenic, began January 2004, Resolved.
Show all 8 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Arsenic
Contaminant limit exceeded
|
Jan 1, 2004 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Jan 1, 2003 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Oct 1, 2002 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Jul 1, 2001 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Apr 1, 2001 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Apr 1, 2000 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Jan 1, 2000 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1998 | Resolved |
What the violations mean
LEAD AND COPPER RULE REVISIONS
1 incidentThe system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Arizona Water Co - Rimrock draws water from 6 wells (1 of them for emergency, seasonal or other part-time use).
Annual water quality report
Arizona Water Co - Rimrock must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Arizona.
Certified drinking water labs by state EPA guidance for private wells