BOULDER, CO · Boulder County
AQUARIAN WATER THE Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 9, 2007. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Boulder County, CO.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.
System facts
- System ID (PWSID)
- CO0107114
- System type
- Community Water System
- Population served
- 0
- Service connections
- 55
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
AQUARIAN WATER THE formerly served 0 people from surface water.
EPA's federal records list this system as inactive in 2007; the record below is historical.
As of August 1, 2026, its federal record holds 3 entries between 1993 and 1995, all of which EPA lists as closed. Nothing has been added since 1995.
All 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1995 – April 30, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1993 – May 31, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1995 – April 30, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| May 1, 1993 – May 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1993 – April 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 22, 1995State Public Notification requested3 linked violations
- May 30, 1995State Formal Notice of Violation issued4 linked violations
- August 18, 1993State Formal Notice of Violation issued7 linked violations
- August 18, 1993State Public Notification requested1 linked violation
- July 8, 1993State Public Notification requested1 linked violation
- June 3, 1993State Public Notification requested1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
BOULDER, CO 80303