Public water system · RI1559510
ActiveMildred E Lineham School
At a glance
Mildred E Lineham School (PWSID RI1559510) is an active non-transient non-community water system in Kent County, Rhode Island. It reports serving 90 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 5 violations for this system; none is health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
90
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Mildred E Lineham School compare with other water systems in Kent County?
By EPA's size categories, Mildred E Lineham School is a very small system (500 people or fewer). Kent County has 42 active public water systems. Its population served is well below the county average of 4,433 people per system, and accounts for less than 0.1% of the 186,201 people reported by systems filed under the county. Across Rhode Island, the 465 active systems average 2,508 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Mildred E Lineham School 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. Rhode Island has 81 active non-transient non-community water systems, 17% of the state's 465 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 428 Rhode Island systems (92%) list groundwater as their primary source.
Who owns and regulates Mildred E Lineham School?
EPA lists Mildred E Lineham School as owned by a local government. The RI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 11 of the 42 active systems in Kent County (26%) are also owned by a local government.
Does Mildred E Lineham School have drinking water violations?
EPA's records list 5 violations for this system; none is health-based, and the most recent began in January 2026. The violations listed here began between April 2021 and January 2026. By type: 5 monitoring and reporting. The contaminant or rule involved most often is Lead and Copper Rule (5 of them). EPA lists 3 as resolved, 1 as unaddressed and 1 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. 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 |
|---|---|---|---|---|
| 2026-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Unaddressed |
| 2025-07-01 | Monitoring and reportingWater Quality Parameter M/R · code 53 | Lead and Copper Rulecode 5000 | No | Archived |
| 2023-01-22 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2022-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2021-04-01 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
All 5 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.
Mildred E Lineham School: frequently asked questions
Who runs Mildred E Lineham School?
Mildred E Lineham School (PWSID RI1559510) is a non-transient non-community water system owned by a local government. It is regulated by the RI state drinking water program.
How many people does Mildred E Lineham School serve?
Mildred E Lineham School reports serving 90 people through 1 service connection in Kent County, Rhode Island.
Where does Mildred E Lineham School 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 Mildred E Lineham School have any drinking water violations?
EPA's records list 5 violations for this system; none is health-based, and the most recent began in January 2026. 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 Mildred E Lineham School'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. EPA's records list 5 violations for this system; none is health-based, and the most recent began in January 2026. For current results, consult EPA ECHO, or the RI state drinking water program.
Where can I find Mildred E Lineham School's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mildred E Lineham School 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 Kent County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kent County Water Authority | Kent | 94,107 | Community | Purchased surface water |
| Warwick-City of | Kent | 73,289 | Community | Purchased surface water |
| Cne - New London Turnpike Entry Point | Kent | 9,999 | Community | Purchased groundwater |
| Warwick-Potowomut | Kent | 2,163 | Community | Purchased surface water |
| Exeter-W.Greenwich Jr/Sr High School | Kent | 906 | Non-transient non-community | Groundwater |
| Washington Oak Elementary School | Kent | 660 | Non-transient non-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, “Mildred E Lineham School, PWSID RI1559510, Rhode Island”, https://aquacensus.com/water-systems/rhode-island/mildred-e-lineham-school-ri1559510 (data as of October 1, 2026).