SAIPAN, MP · Saipan Municipality County

Tan Holdings- Umda Barracks Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 13, 2006. 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 Saipan Municipality County, MP.

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 Northern Mariana Islands’s official records. Always confirm current status with Northern Mariana Islands before making decisions based on this information.

System facts

System ID (PWSID): MP0000110
System type: Community Water System
Population served: 100
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – August 2, 2006
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2006 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2006 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2005 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2005 – December 13, 2006
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – August 2, 2006
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2004 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2004 – December 13, 2006
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
April 1, 2003 – April 30, 2003
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2003 – April 30, 2003
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
April 1, 2003 – April 30, 2003
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2002 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2002 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2002 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2002 – December 13, 2006
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2001 – March 22, 2005
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2001 – March 22, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – December 17, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2001 – March 31, 2001
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2001 – February 28, 2001
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
2,4-D
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Chlordane
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Endrin
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Benzene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Toluene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Styrene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2001 – March 31, 2001
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2001 – January 31, 2001
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
BHC-GAMMA
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Toxaphene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Dalapon
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Diquat
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Endothall
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Glyphosate
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
OXAMYL
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Simazine
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Picloram
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Carbofuran
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Atrazine
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
LASSO
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2001 – March 31, 2001
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
July 1, 2006 – August 2, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2006 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
January 1, 2006 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
January 1, 2005 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
January 1, 2005 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 2004 – August 2, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2004 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
January 1, 2004 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
April 1, 2003 – April 30, 2003	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 2003 – April 30, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 2003 – April 30, 2003	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
July 1, 2002 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 2002 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
January 1, 2002 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
January 1, 2002 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 2001 – March 22, 2005	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2001 – March 22, 2005	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2001 – December 17, 2002	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 1, 2001 – March 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 2001 – February 28, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	2,4-D	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Benzo(a)pyrene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Chlordane	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Endrin	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Benzene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Toluene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Styrene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2001 – January 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Toxaphene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Dalapon	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Diquat	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Endothall	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Glyphosate	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	OXAMYL	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Simazine	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Picloram	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Dinoseb	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Carbofuran	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Atrazine	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	LASSO	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	2,3,7,8-TCDD	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Heptachlor	—	Archived

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

Enforcement actions

August 2, 2006State Compliance achieved1 linked violation
August 2, 2006State Compliance achieved1 linked violation
March 22, 2005State Compliance achieved1 linked violation
March 22, 2005State Compliance achieved1 linked violation
December 17, 2002State Compliance achieved1 linked violation

Last known contact on file (system is inactive)

DL. GUERERRO, HERMAN M.

670-236-2171

SAIPAN, MP 96950