Public water system record
Little Thompson WD
Serves an area of Larimer County and Weld County, CO that includes Mead, Berthoud, Loveland and 2 more places · 25,654 people served
Federal records show no health-based violations and no monitoring or reporting issues for Little Thompson WD 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 Thompson WD buys its water from Carter Lake Filter Plant.
- Record on file since 1997, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 11,080 service lines.
Check whether Little Thompson WD 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 1997
EPA's records for Little Thompson WD go back to 1997. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 1 monitoring or reporting violation.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 1 | 0 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 2005, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2005 | Resolved |
Where the water comes from
Little Thompson WD buys its water from Carter Lake Filter Plant. It lists no wells or intakes of its own. It also has emergency connections to City of Loveland, Ft Collins Loveland WD and Town of Milliken. 3 other community water systems buy water from Little Thompson WD. 3 other public water systems have emergency, seasonal or other part-time connections to Little Thompson WD.
Buys water from
- Carter Lake Filter Plant Berthoud, CO
Emergency or part-time connections to
- City of Loveland Loveland, CO
- Ft Collins Loveland WD Fort Collins, CO
- Town of Milliken Milliken, CO
Community systems that buy water from it
- Longs Peak WD Longmont, CO
- North Carter Lake WD Berthoud, CO
- Serenity Ridge Vault Connection Berthoud, CO
Annual water quality report
Little Thompson WD 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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 Colorado.
Certified drinking water labs by state EPA guidance for private wells