Public water system · IN5230001
ActiveArrowhead Mobile Home Park
At a glance
Arrowhead Mobile Home Park (PWSID IN5230001) is an active community water system in Hancock County, Indiana. It reports serving 65 people through 46 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 11 violations for this system; 3 are health-based, and the most recent began in July 2010.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
65
Service connections
46
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Arrowhead Mobile Home Park compare with other water systems in Hancock County?
By EPA's size categories, Arrowhead Mobile Home Park is a very small system (500 people or fewer). Hancock County has 60 active public water systems. Its population served is well below the county average of 764 people per system, and accounts for 0.1% of the 45,812 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active community water system reports serving 6,703 people, so Arrowhead Mobile Home Park is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Indiana has 770 active community water systems, 19% of the state's 3,969 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,769 Indiana systems (95%) list groundwater as their primary source.
Who owns and regulates Arrowhead Mobile Home Park?
EPA lists Arrowhead Mobile Home Park as privately owned. The IN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 51 of the 60 active systems in Hancock County (85%) are also privately owned.
Does Arrowhead Mobile Home Park have drinking water violations?
EPA's records list 11 violations for this system; 3 are health-based, and the most recent began in July 2010. The violations listed here began between June 1980 and July 2010. By type: 8 monitoring and reporting and 3 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (10 of them). EPA lists 8 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 |
|---|---|---|---|---|
| 2010-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2001-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1999-11-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1999-06-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1999-05-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1994-07-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1994-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1993-11-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1991-12-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1991-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1980-06-30 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
All 11 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.
Arrowhead Mobile Home Park: frequently asked questions
Who runs Arrowhead Mobile Home Park?
Arrowhead Mobile Home Park (PWSID IN5230001) is a community water system privately owned. It is regulated by the IN state drinking water program.
How many people does Arrowhead Mobile Home Park serve?
Arrowhead Mobile Home Park reports serving 65 people through 46 service connections in Hancock County, Indiana.
Where does Arrowhead Mobile Home Park 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 Arrowhead Mobile Home Park have any drinking water violations?
EPA's records list 11 violations for this system; 3 are health-based, and the most recent began in July 2010. 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 Arrowhead Mobile Home Park'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 11 violations for this system; 3 are health-based, and the most recent began in July 2010. For current results, consult the system's annual water quality report, EPA ECHO, or the IN state drinking water program.
Where can I find Arrowhead Mobile Home Park's water quality report?
As a community water system, Arrowhead Mobile Home Park must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Hancock County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Greenfield Water Utility | Hancock | 26,671 | Community | Groundwater |
| Fortville Water Works | Hancock | 7,638 | Community | Groundwater |
| Ninestar Connect - Gem Water | Hancock | 1,837 | Community | Groundwater |
| Greenfield Rest Area, I-70 W.B. | Hancock | 1,001 | Transient non-community | Purchased groundwater |
| Eastern Hancock Elem/Jr High | Hancock | 850 | Non-transient non-community | Groundwater |
| Brookville Road Community Church | Hancock | 779 | 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, “Arrowhead Mobile Home Park, PWSID IN5230001, Indiana”, https://aquacensus.com/water-systems/indiana/arrowhead-mobile-home-park-in5230001 (data as of October 1, 2026).