Public water system · MO4171122
ActiveWoodland R Iv Schools
At a glance
Woodland R Iv Schools (PWSID MO4171122) is an active non-transient non-community water system in Bollinger County, Missouri. It reports serving 914 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 9 violations for this system; 4 are health-based, and the most recent began in November 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
914
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Woodland R Iv Schools compare with other water systems in Bollinger County?
By EPA's size categories, Woodland R Iv Schools is a small system (501 to 3,300 people). Bollinger County has 14 active public water systems, and Woodland R Iv Schools is the largest of them by population served. Its population served is about 146% above the county average of 371 people per system, and accounts for 18% of the 5,199 people reported by systems filed under the county. Across Missouri, the 2,943 active systems average 2,049 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Woodland R Iv Schools is about twice 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. Missouri has 228 active non-transient non-community water systems, 7.7% of the state's 2,943 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,521 Missouri systems (86%) list groundwater as their primary source.
Who owns and regulates Woodland R Iv Schools?
EPA lists Woodland R Iv Schools as owned by a local government. The MO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 7 of the 14 active systems in Bollinger County (50%) are also owned by a local government.
Does Woodland R Iv Schools have drinking water violations?
EPA's records list 9 violations for this system; 4 are health-based, and the most recent began in November 2025. The violations listed here began between April 1998 and November 2025. By type: 4 monitoring and reporting, 4 contaminant level above the legal limit and 1 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 6 as resolved and 3 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-11-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2025-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Archived |
| 2025-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Archived |
| 2015-10-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2002-03-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2001-12-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2001-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2000-12-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1998-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 9 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.
Woodland R Iv Schools: frequently asked questions
Who runs Woodland R Iv Schools?
Woodland R Iv Schools (PWSID MO4171122) is a non-transient non-community water system owned by a local government. It is regulated by the MO state drinking water program.
How many people does Woodland R Iv Schools serve?
Woodland R Iv Schools reports serving 914 people through 1 service connection in Bollinger County, Missouri.
Where does Woodland R Iv Schools 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 Woodland R Iv Schools have any drinking water violations?
EPA's records list 9 violations for this system; 4 are health-based, and the most recent began in November 2025. 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 Woodland R Iv Schools' 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. EPA's records list 9 violations for this system; 4 are health-based, and the most recent began in November 2025. For current results, consult EPA ECHO, or the MO state drinking water program.
Where can I find Woodland R Iv Schools' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Woodland R Iv Schools 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 Bollinger County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Marble Hill South Pws | Bollinger | 862 | Community | Groundwater |
| Marble Hill North Pws | Bollinger | 664 | Community | Groundwater |
| Meadow Hts R Ii High School | Bollinger | 650 | Non-transient non-community | Groundwater |
| Twin Bridges Park | Bollinger | 525 | Transient non-community | Groundwater |
| Arrowhead Campgrounds Inc. | Bollinger | 375 | Transient non-community | Groundwater |
| Castor River Campground LLC | Bollinger | 280 | Transient non-community | 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, “Woodland R Iv Schools, PWSID MO4171122, Missouri”, https://aquacensus.com/water-systems/missouri/woodland-r-iv-schools-mo4171122 (data as of October 1, 2026).