Public water system record
Little Tucson
Serves Ali Chukson and Ali Molina, Pima County, AZ · 328 people served
Federal records show no health-based violations and no monitoring or reporting issues for Little Tucson in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Little Tucson draws water from 2 wells.
- Record on file since 2000, with 3 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 3 unknown out of 100 service lines.
Check whether Little Tucson 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.
None since October 2016, and no monitoring or reporting violations either.
Full record since 2000
EPA's records for Little Tucson go back to 2000. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 37 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 3 | 37 |
Most recent health-based violation before October 19, 2016: Total Coliform, began June 2004, Resolved.
Show all 3 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2001 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2000 | Resolved |
Where the water comes from
Little Tucson draws water from 2 wells.
Annual water quality report
Little Tucson 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.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Little Tucson for a copy.
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 EPA Region 9.
Certified drinking water labs by state EPA guidance for private wells