Public water system · MT0002062
ActiveWhitewater School Dist 20aa D
At a glance
Whitewater School Dist 20aa D (PWSID MT0002062) is an active non-transient non-community water system in Phillips County, Montana. It reports serving 125 people through 6 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
125
Service connections
6
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Whitewater School Dist 20aa D compare with other water systems in Phillips County?
By EPA's size categories, Whitewater School Dist 20aa D is a very small system (500 people or fewer). Phillips County has 12 active public water systems, and Whitewater School Dist 20aa D is the 5th-largest of them by population served. Its population served is about half of the county average of 231 people per system, and accounts for 4.5% of the 2,773 people reported by systems filed under the county. Across Montana, the 2,378 active systems average 489 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Whitewater School Dist 20aa D is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Montana has 319 active non-transient non-community water systems, 13% of the state's 2,378 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,994 Montana systems (84%) list groundwater as their primary source.
Who owns and regulates Whitewater School Dist 20aa D?
EPA lists Whitewater School Dist 20aa D as owned by a local government. The MT state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 6 of the 12 active systems in Phillips County (50%) are also owned by a local government.
Does Whitewater School Dist 20aa D have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2019. The violations listed here began between January 2014 and October 2019. By type: 12 monitoring and reporting. The contaminants or rules involved are Lead and Copper Rule, 1,1,2-Trichloroethane, Cadmium and Heptachlor epoxide. EPA lists 12 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2019-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,1,2-Trichloroethanecode 2985 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Heptachlor epoxidecode 2067 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2-Dichloropropanecode 2983 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Carbon tetrachloridecode 2982 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Thalliumcode 1085 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chromiumcode 1020 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Arseniccode 1005 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Tetrachloroethylenecode 2987 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Fluoridecode 1025 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Endrincode 2005 | No | Resolved |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Whitewater School Dist 20aa D: frequently asked questions
Who runs Whitewater School Dist 20aa D?
Whitewater School Dist 20aa D (PWSID MT0002062) is a non-transient non-community water system owned by a local government. It is regulated by the MT state drinking water program.
How many people does Whitewater School Dist 20aa D serve?
Whitewater School Dist 20aa D reports serving 125 people through 6 service connections in Phillips County, Montana.
Where does Whitewater School Dist 20aa D get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Whitewater School Dist 20aa D have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2019. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Whitewater School Dist 20aa D's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2019. For current results, consult EPA ECHO, or the MT state drinking water program.
Where can I find Whitewater School Dist 20aa D's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Whitewater School Dist 20aa D is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Phillips County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Malta City of | Phillips | 1,800 | Community | Groundwater |
| Saco Town of | Phillips | 180 | Community | Groundwater |
| Phillips County Zortman Water and Sewer | Phillips | 169 | Community | Groundwater |
| Joes in and Out | Phillips | 152 | Transient non-community | Groundwater |
| Dodson Town of | Phillips | 120 | Community | Groundwater |
| Camp Creek Wua Inc. | Phillips | 50 | Community | Purchased groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Whitewater School Dist 20aa D, PWSID MT0002062, Montana”, https://aquacensus.com/water-systems/montana/whitewater-school-dist-20aa-d-mt0002062 (data as of October 1, 2026).