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Non-Transient Non-Community Water System · PWS OH1253212

Springfield House Mimis House of Littles

Springfield, Ohio 45505 - drinking water served from groundwater sources to 185 people, tracked in EPA SDWIS and UCMR5.

185
People served
375
EPA violations
16
Health-based
Untested
UCMR5 result

The verdict

EPA records 375 drinking-water violations at Springfield House Mimis House of Littles, 4% of them health-based - above the Ohio per-system average.

375
Total EPA violations on record
4%
Health-based (MCL / treatment failure)
185
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Springfield House Mimis House of Littles

Springfield House Mimis House of Littles is a private-owned non-transient non-community water system that delivers drinking water to 185 residents in Springfield, Ohio (Clark County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 375 total violations for this system , of which 16 (4%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 245 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Revised Total Coliform Rule, recorded in 172 violations (MON). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Ohio, EPA tracks 4,181 public water systems serving 11,085,226 people, with 288,388 cumulative violations and 52,412 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 69 violations. Statewide, 204 of 346 UCMR5-tested systems have reported PFAS detections (59%).

Springfield House Mimis House of Littles's 375 violations sit above the Ohio average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
185
Total Violations
375
Health-Based Violations
16
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
2
County
Clark
School/Daycare
No
MCL Violations
0
Monitoring Violations
245
Treatment Tech Violations
16

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Revised Total Coliform Rule MON 172 2025
Public Notice Other 110 2025
Coliform (TCR) MR 39 2016
E. COLI MR 19 2021
Nitrate MR 15 2020
Revised Total Coliform Rule TT 14 2021
LEAD AND COPPER RULE REVISIONS TT 2 2024

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Springfield House Mimis House of Littles.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID OH1253212 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Ohio Drinking Water Authority

Ohio EPA, Division of Drinking and Ground Waters is the primacy agency that licenses and inspects Springfield House Mimis House of Littles under EPA-delegated authority.

Open OH regulator portal

Source: Ohio EPA, Division of Drinking and Ground Waters

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Revised Total Coliform Rule MON 172 SDWIS / OH1253212 / 8000
2025 Public Notice Other 110 SDWIS / OH1253212 / 7500
2024 LEAD AND COPPER RULE REVISIONS TT 2 SDWIS / OH1253212 / 5200
2021 E. COLI MR 19 SDWIS / OH1253212 / 3014
2021 Revised Total Coliform Rule TT 14 SDWIS / OH1253212 / 8000
2020 Nitrate MR 15 SDWIS / OH1253212 / 1040
2016 Coliform (TCR) MR 39 SDWIS / OH1253212 / 3100

How Springfield House Mimis House of Littles Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Springfield House Mimis House of Littles Ohio avg Federal benchmark
Total violations 375 69 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 16 12.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 59% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 185 2,651 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 4,181 regulated public water systems in Ohio.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Springfield House Mimis House of Littles water safe to drink? ▼
Springfield House Mimis House of Littles (PWS ID: OH1253212) has 375 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 185 people using Groundwater sources.
How many people does Springfield House Mimis House of Littles serve? ▼
Springfield House Mimis House of Littles serves 185 people in Springfield, Ohio. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does Springfield House Mimis House of Littles have? ▼
Springfield House Mimis House of Littles has 375 total violations: 16 health-based violations (MCL exceedances or treatment failures), 245 monitoring/reporting violations, and 16 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Springfield House Mimis House of Littles water? ▼
No PFAS testing data is available for Springfield House Mimis House of Littles under the EPA's UCMR5 monitoring program.
What water source does Springfield House Mimis House of Littles use? ▼
Springfield House Mimis House of Littles uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.