Ramah, NN

Ramah-Pinehill Community RNUA Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 1, 2008. 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 NN.

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 Navajo Nation’s official records. Always confirm current status with Navajo Nation before making decisions based on this information.

System facts

System ID (PWSID): NN3510001
System type: Community Water System
Population served: 684
Service connections: 180
Ownership: Native American tribal
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2012 – November 1, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – November 1, 2008
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2012 – November 1, 2008
Archived
Monitoring, Regular
—
Nitrate
January 1, 2012 – November 1, 2008
Archived
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2011 – November 1, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2011 – November 1, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2010 – November 1, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Benzene
October 1, 2010 – November 1, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – November 1, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2010 – November 1, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2010 – November 1, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2010 – November 1, 2008
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2010 – November 1, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2010 – November 1, 2008
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2010 – November 1, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2009 – November 1, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2009 – November 1, 2008
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
LASSO
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Benzene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Toluene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Styrene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Endrin
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Diquat
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Endothall
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Simazine
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Picloram
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2008 – November 1, 2008
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2008 – November 1, 2008
Resolved

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
July 1, 2012 – November 1, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2012 – November 1, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2012 – November 1, 2008	Monitoring, Regular	Nitrite	—	Archived
January 1, 2012 – November 1, 2008	Monitoring, Regular	Nitrate	—	Archived
January 1, 2011 – November 1, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2011 – November 1, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2010 – November 1, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2010 – November 1, 2008	Maximum Contaminant Level Violation, Average	Benzene	Health-based	Resolved
July 1, 2010 – November 1, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2010 – November 1, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2010 – November 1, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – November 1, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2010 – November 1, 2008	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2010 – November 1, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2010 – November 1, 2008	Monitoring, Regular	Nitrite	—	Resolved
December 1, 2009 – November 1, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 2009 – November 1, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	LASSO	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Benzene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Toluene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Styrene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Endrin	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Diquat	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Endothall	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Simazine	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Picloram	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2008 – November 1, 2008	Monitoring, Regular	Carbofuran	—	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

May 13, 2013State Compliance achieved1 linked violation
December 6, 2012State Compliance achieved1 linked violation
November 20, 2012State Formal Notice of Violation issued1 linked violation
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 2, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 25, 2012State Compliance achieved1 linked violation
July 25, 2012State Compliance achieved1 linked violation
May 22, 2012State Formal Notice of Violation issued1 linked violation
May 22, 2012State Formal Notice of Violation issued1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
October 28, 2011State Compliance achieved1 linked violation
February 28, 2011State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 15, 2011State Compliance achieved1 linked violation
January 26, 2011State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 23, 2010State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 23, 2010State Compliance achieved1 linked violation
August 9, 2010State Compliance achieved1 linked violation
August 9, 2010State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 9, 2010State Compliance achieved1 linked violation
June 22, 2010State Compliance achieved1 linked violation
June 22, 2010State Public Notification requested1 linked violation
June 22, 2010State Public Notification requested1 linked violation
June 22, 2010State Formal Notice of Violation issued1 linked violation
June 22, 2010State Formal Notice of Violation issued1 linked violation

Last known contact on file (system is inactive)

Ramah Navajo Utility Authority

5057753061

Ramah, NM 87321