LAKESIDE, MT · Flathead County
TROUTBECK RISE LAKESIDE EST WATER SYSTEM Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of September 26, 2019. 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 Flathead County, MT.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- MT0000267
- System type
- Community Water System
- Population served
- 250
- Service connections
- 104
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2012 – February 8, 2012
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2004 – August 31, 2006
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2004 – May 31, 2004
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1997 – September 30, 1997
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1996 – August 31, 1996
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1996 – December 31, 2000
ResolvedMonitoring, Regular
—Nitrate
January 1, 1993 – December 31, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 2012 – February 8, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2004 – August 31, 2006 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| May 1, 2004 – May 31, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| September 1, 1997 – September 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1996 – August 31, 1996 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1996 – December 31, 2000 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- March 14, 2012State Violation/Reminder Notice2 linked violations
- May 15, 2009State Compliance achieved4 linked violations
- May 15, 2009State Compliance achieved4 linked violations
- April 13, 2005State Violation/Reminder Notice4 linked violations
- July 3, 2004State Violation/Reminder Notice1 linked violation
- December 31, 2000State Violation/Reminder Notice1 linked violation
- December 31, 2000State Violation/Reminder Notice1 linked violation
- December 31, 2000State Compliance achieved2 linked violations
- October 29, 1997State Violation/Reminder Notice4 linked violations
Last known contact on file (system is inactive)
OLSON, RODNEY A
406-844-3881
LAKESIDE, MT 59922