Kennewick, WA · Benton County
GOODNIGHT WATER SYSTEM Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5303414
- System type
- Community Water System
- Population served
- 47
- Service connections
- 13
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2014 – April 30, 2014
ResolvedMonitoring, Regular
—Dalapon
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Picloram
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Aldicarb sulfone
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Aldicarb
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Endrin
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Simazine
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Dalapon
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Atrazine
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—LASSO
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Chlordane
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Picloram
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 2002 – December 31, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2014 – April 30, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Aldicarb | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 21, 2017State Compliance achieved5 linked violations
- May 31, 2014State Compliance achieved1 linked violation
- October 7, 2013State Compliance achieved1 linked violation
- January 1, 2007State Compliance achieved8 linked violations
- October 6, 2006State Compliance achieved93 linked violations
- May 31, 1992State Violation/Reminder Notice1 linked violation
Contact
GOODNIGHT WATER SYSTEM
Phone not on record
Kennewick, WA 99337