EAGLE RIVER, AK · Anchorage Municipality County
THUNDERBIRD HEIGHTS S/D Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of September 1, 1997. 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 Anchorage Municipality County, AK.
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 Alaska’s official records. Always confirm current status with Alaska before making decisions based on this information.
System facts
- System ID (PWSID)
- AK2211156
- System type
- Community Water System
- Population served
- 388
- Service connections
- 97
- Ownership
- privately owned
- Water source
- groundwater (wells)
THUNDERBIRD HEIGHTS S/D is one of 698 community water systems in Alaska in the 500 or fewer people size category, formerly serving 388 people from groundwater.
EPA's federal records list this system as inactive in 1997; the record below is historical.
As of August 1, 2026, its federal record holds 26 entries between 1986 and 1996, all of which EPA lists as closed. Nothing has been added since 1996.
All 26 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 volatile organic chemicals, inorganic chemicals, and the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1996 – June 30, 1996
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—Benzene
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—Ethylbenzene
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—Styrene
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—Toluene
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—Tetrachloroethylene
January 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—1,2-Dichloroethane
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—p-Dichlorobenzene
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—Carbon tetrachloride
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—Trichloroethylene
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—Benzene
July 1, 1991 – September 30, 1991
ArchivedMonitoring, Regular
—Mercury
September 1, 1989 – August 31, 1992
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1987 – September 30, 1991
ArchivedMonitoring, Regular
—Fluoride
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Selenium
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Nitrate
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Mercury
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Chromium
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Barium
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Cadmium
August 31, 1986 – August 31, 1989
ArchivedMonitoring, Regular
—Arsenic
August 31, 1986 – August 31, 1989
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 1, 1996 – June 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Benzene | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Ethylbenzene | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Styrene | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Toluene | — | Archived |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | Trichloroethylene | — | Archived |
| July 1, 1991 – September 30, 1991 | Monitoring, Regular | Benzene | — | Archived |
| September 1, 1989 – August 31, 1992 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1987 – September 30, 1991 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Fluoride | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Selenium | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Nitrate | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Mercury | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Chromium | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Barium | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Cadmium | — | Archived |
| August 31, 1986 – August 31, 1989 | Monitoring, Regular | Arsenic | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 6, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
907-696-2828
EAGLE RIVER, AK 995777719