Chambers, NN
Wide Ruins Community Boarding School BIA Water System
Consumer Confidence Report status
Wide Ruins Community Boarding School BIA must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show 1 item for Wide Ruins Community Boarding School BIA that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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 Navajo Nation’s official records. Always confirm current status with Navajo Nation before making decisions based on this information.
System facts
- System ID (PWSID)
- NN0436024
- System type
- Community Water System
- Population served
- 215
- Service connections
- 97
- Ownership
- federal government
- Water source
- groundwater (wells)
Wide Ruins Community Boarding School BIA is one of 125 community water systems in Navajo Nation in the 500 or fewer people size category, serving 215 people from groundwater.
As of August 1, 2026, its federal record holds 87 entries between 2001 and 2025, of which 1 remains open; none are health-based.
Of the 87, 83 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 synthetic organic chemicals, volatile organic chemicals, and inorganic chemicals.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2025 – March 31, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
March 1, 2025
UnaddressedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2025 – March 31, 2025
ResolvedMonitoring, Regular
—Nitrate
January 1, 2024 – December 19, 2024
ResolvedMonitoring, Regular
—Nitrite
January 1, 2024 – December 19, 2024
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
October 1, 2023 – November 30, 2023
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
October 1, 2022 – November 17, 2022
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2021 – January 31, 2021
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
May 1, 2020 – June 19, 2020
ResolvedSample Siting Plan Errors (RTCR)
—Revised Total Coliform Rule
April 1, 2016 – December 27, 2017
ResolvedFailure Submit IDSE/Subpart V Plan Rpt
—Stage 2 Disinfectants and Disinfection Byproducts Rule
October 1, 2013 – February 7, 2022
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2013 – May 31, 2013
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2012 – December 31, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrite
January 1, 2010 – December 31, 2003
ResolvedMonitoring, Regular
—Nitrate
January 1, 2010 – December 31, 2003
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2010 – December 31, 2010
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Dalapon
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Diquat
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Endothall
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Simazine
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Picloram
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Atrazine
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—LASSO
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—2,4-D
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Chlordane
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Benzene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Toluene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Styrene
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Mercury
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Fluoride
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Chromium
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Cadmium
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Endrin
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Selenium
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Barium
January 1, 2008 – December 31, 2003
ResolvedMonitoring, Regular
—Arsenic
January 1, 2008 – December 31, 2003
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2006 – March 13, 2007
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2005 – February 13, 2006
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2005 – December 31, 2010
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2005 – December 31, 2010
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2005 – December 31, 2010
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2004 – December 28, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2001 – December 31, 2001
Resolved
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 2025 – March 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| March 1, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| January 1, 2025 – March 31, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2024 – December 19, 2024 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2024 – December 19, 2024 | Monitoring, Regular | Nitrite | — | Resolved |
| October 1, 2023 – November 30, 2023 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2022 – November 17, 2022 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2021 – January 31, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| May 1, 2020 – June 19, 2020 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2016 – December 27, 2017 | Sample Siting Plan Errors (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2013 – February 7, 2022 | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | — | Resolved |
| May 1, 2013 – May 31, 2013 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 2012 – December 31, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 2011 – December 31, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2010 – December 31, 2003 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2010 – December 31, 2003 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2010 – December 31, 2010 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2010 – December 31, 2010 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2008 – December 31, 2003 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2006 – March 13, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2005 – February 13, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2005 – December 31, 2010 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2005 – December 31, 2010 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| January 1, 2005 – December 31, 2010 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2004 – December 28, 2004 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| December 1, 2001 – December 31, 2001 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
Enforcement actions
- December 5, 2025State Formal Notice of Violation issued1 linked violation
- April 1, 2025State Compliance achieved1 linked violation
- April 1, 2025State Compliance achieved1 linked violation
- December 19, 2024State Compliance achieved1 linked violation
- December 19, 2024State Compliance achieved1 linked violation
- December 19, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- November 30, 2023State Compliance achieved1 linked violation
- November 17, 2022State Compliance achieved1 linked violation
- February 7, 2022State Compliance achieved1 linked violation
- February 1, 2021State Compliance achieved1 linked violation
- June 19, 2020State Compliance achieved1 linked violation
- December 27, 2017State Compliance achieved1 linked violation
- August 25, 2017State Formal Notice of Violation issued1 linked violation
- August 25, 2017State Formal Notice of Violation issued1 linked violation
- August 25, 2017State Public Notification issued1 linked violation
- August 25, 2017State Public Notification issued1 linked violation
- June 4, 2013State Compliance achieved1 linked violation
- January 14, 2013State Compliance achieved1 linked violation
- January 14, 2013State 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
- April 2, 2012State Compliance achieved1 linked violation
- February 27, 2012State Public Notification issued1 linked violation
- February 27, 2012State Formal Notice of Violation issued1 linked violation
- November 14, 2011State Compliance achieved1 linked violation
- November 14, 2011State Compliance achieved1 linked violation
- November 14, 2011State Compliance achieved1 linked violation
- November 14, 2011State Compliance achieved1 linked violation
- November 14, 2011State Compliance achieved1 linked violation
- March 19, 2007State Compliance achieved1 linked violation
- March 13, 2007State Compliance achieved1 linked violation
- November 9, 2006State Violation/Reminder Notice1 linked violation
- February 13, 2006State Compliance achieved1 linked violation
- December 28, 2004State Compliance achieved1 linked violation
- December 31, 2003State Compliance achieved64 linked violations
- December 5, 2000State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Common questions
Is Wide Ruins Community Boarding School BIA required to publish a Consumer Confidence Report?
- Yes. Wide Ruins Community Boarding School BIA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is Wide Ruins Community Boarding School BIA’s next Consumer Confidence Report due?
- Wide Ruins Community Boarding School BIA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Wide Ruins Community Boarding School BIA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for Wide Ruins Community Boarding School BIA that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
BIA Wide Ruins Community School
9286523251
Chambers, AZ 86502