NINE MILE FALLS, WA · Spokane County
SUNDANCE ESTATES WATER SYSTEM Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 1, 2014. 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 Spokane County, WA.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5359546
- System type
- Community Water System
- Population served
- 50
- Service connections
- 20
- Ownership
- privately owned
- Water source
- groundwater (wells)
SUNDANCE ESTATES WATER SYSTEM is one of 3,227 community water systems in Washington in the 500 or fewer people size category, formerly serving 50 people from groundwater.
EPA's federal records list this system as inactive in 2014; the record below is historical.
As of August 1, 2026, its federal record holds 25 entries between 1991 and 2013, all of which EPA lists as closed. Nothing has been added since 2013.
Of the 25, 24 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 and the Total Coliform Rules.
Violation history
Monitoring, Regular
—Arsenic
January 1, 2013 – March 31, 2013
ResolvedMonitoring, Regular
—Arsenic
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Nitrate
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Arsenic
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Arsenic
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Arsenic
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Regular
—Arsenic
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Arsenic
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Arsenic
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Arsenic
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Arsenic
July 1, 2007 – September 30, 2007
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2005 – August 31, 2005
ArchivedMonitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Barium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Cadmium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Fluoride
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Mercury
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Nickel
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Selenium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1991 – November 30, 1991
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2013 – March 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Nitrate | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Arsenic | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Arsenic | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Arsenic | — | Resolved |
| August 1, 2005 – August 31, 2005 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Thallium, Total | — | Resolved |
| November 1, 1991 – November 30, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- May 27, 2013State Compliance achieved1 linked violation
- January 30, 2013State Compliance achieved1 linked violation
- October 10, 2012State Compliance achieved1 linked violation
- January 6, 2012State Compliance achieved1 linked violation
- August 9, 2011State Compliance achieved1 linked violation
- June 3, 2010State Compliance achieved1 linked violation
- April 9, 2009State Compliance achieved64 linked violations
- April 9, 2009State Compliance achieved22 linked violations
- October 31, 1991State Violation/Reminder Notice1 linked violation
Last known contact on file (system is inactive)
SUNDANCE ESTATES WATER SYSTEM
Phone not on record
NINE MILE FALLS, WA 99026