HELENA, MT · Lewis and Clark County
WHEEL ESTATES HELENA Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of June 3, 2004. 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 Lewis and Clark County, MT.
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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.
System facts
- System ID (PWSID)
- MT0001645
- System type
- Community Water System
- Population served
- 50
- Service connections
- 18
- Ownership
- privately owned
- Water source
- groundwater (wells)
WHEEL ESTATES HELENA is one of 1,084 community water systems in Montana in the 500 or fewer people size category, formerly serving 50 people from groundwater.
EPA's federal records list this system as inactive in 2004; the record below is historical.
As of August 1, 2026, its federal record holds 4 entries between 2002 and 2003, all of which EPA lists as closed. Nothing has been added since 2003.
All 4 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 inorganic chemicals.
Violation history
Monitoring, Regular
—Nitrate-Nitrite
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Nickel
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2002 – December 31, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Thallium, Total | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 10, 2005State Compliance achieved12 linked violations
- July 1, 2004State Compliance achieved1 linked violation
- May 12, 2004State Violation/Reminder Notice1 linked violation
- May 12, 2004State Public Notification requested1 linked violation
- December 9, 2002State Compliance achieved2 linked violations
- April 19, 2002State Violation/Reminder Notice1 linked violation
- April 19, 2002State Public Notification requested1 linked violation
- April 19, 2002State Violation/Reminder Notice1 linked violation
- April 19, 2002State Public Notification requested1 linked violation
Last known contact on file (system is inactive)
Not on record
406-449-4614
HELENA, MT 59601