NULATO, AK · Yukon-Koyukuk Census Area County
NULATO SAFE WATER Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of August 1, 1995. 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 Yukon-Koyukuk Census Area County, AK.
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 Alaska’s official records. Always confirm current status with Alaska before making decisions based on this information.
System facts
- System ID (PWSID)
- AK2360133
- System type
- Community Water System
- Population served
- 385
- Service connections
- 8
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1994 – August 1, 1995
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – August 1, 1995
ArchivedMonitoring, Regular
—Fluoride
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Arsenic
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Barium
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Cadmium
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Chromium
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Mercury
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Nitrate
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Selenium
March 30, 1987 – March 31, 1990
ArchivedMonitoring, Regular
—Nitrate
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Chromium
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Barium
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Cadmium
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Selenium
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Fluoride
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Arsenic
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Mercury
May 22, 1986 – May 22, 1990
ArchivedMonitoring, Regular
—Barium
February 28, 1986 – February 28, 1990
ArchivedMonitoring, Regular
—Cadmium
February 28, 1986 – February 28, 1990
ArchivedMonitoring, Regular
—Arsenic
December 31, 1985 – December 31, 1989
ArchivedMonitoring, Regular
—Fluoride
December 31, 1985 – December 31, 1989
ArchivedMonitoring, Regular
—Mercury
December 31, 1985 – December 31, 1989
ArchivedMonitoring, Regular
—Nitrate
December 31, 1985 – December 31, 1989
ArchivedMonitoring, Regular
—Chromium
December 31, 1985 – December 31, 1989
ArchivedMonitoring, Regular
—Selenium
December 31, 1985 – December 31, 1989
ArchivedMonitoring, Regular
—Barium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Fluoride
October 1, 1979 – October 31, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1994 – August 1, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
| July 1, 1993 – August 1, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Fluoride | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Arsenic | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Barium | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Cadmium | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Chromium | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Mercury | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Nitrate | — | Archived |
| March 30, 1987 – March 31, 1990 | Monitoring, Regular | Selenium | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Nitrate | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Chromium | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Barium | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Cadmium | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Selenium | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Fluoride | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Arsenic | — | Archived |
| May 22, 1986 – May 22, 1990 | Monitoring, Regular | Mercury | — | Archived |
| February 28, 1986 – February 28, 1990 | Monitoring, Regular | Barium | — | Archived |
| February 28, 1986 – February 28, 1990 | Monitoring, Regular | Cadmium | — | Archived |
| December 31, 1985 – December 31, 1989 | Monitoring, Regular | Arsenic | — | Archived |
| December 31, 1985 – December 31, 1989 | Monitoring, Regular | Fluoride | — | Archived |
| December 31, 1985 – December 31, 1989 | Monitoring, Regular | Mercury | — | Archived |
| December 31, 1985 – December 31, 1989 | Monitoring, Regular | Nitrate | — | Archived |
| December 31, 1985 – December 31, 1989 | Monitoring, Regular | Chromium | — | Archived |
| December 31, 1985 – December 31, 1989 | Monitoring, Regular | Selenium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Fluoride | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- April 9, 1993State Othergeneral compliance action — not tied to a specific violation on record
- September 18, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 19, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 24, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 22, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 31, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 11, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
907-898-2205
NULATO, AK 99765