Public water system · IN2740809
ActiveAmerican Electric Power - Rockport Plant
At a glance
American Electric Power - Rockport Plant (PWSID IN2740809) is an active non-transient non-community water system in Spencer County, Indiana. It reports serving 740 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in April 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
740
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does American Electric Power - Rockport Plant compare with other water systems in Spencer County?
By EPA's size categories, American Electric Power - Rockport Plant is a small system (501 to 3,300 people). Spencer County has 15 active public water systems. Its population served is about 43% below the county average of 1,287 people per system, and accounts for 3.8% of the 19,310 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so American Electric Power - Rockport Plant is about 72% above 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. Indiana has 603 active non-transient non-community water systems, 15% 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 American Electric Power - Rockport Plant?
EPA lists American Electric Power - Rockport Plant 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. 6 of the 15 active systems in Spencer County (40%) are also privately owned.
Does American Electric Power - Rockport Plant have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in April 2018. By type: 1 reporting. The contaminant or rule involved is Revised Total Coliform Rule. EPA lists 1 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 |
|---|---|---|---|---|
| 2018-04-01 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
The one violation in EPA's records.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.
American Electric Power - Rockport Plant: frequently asked questions
Who runs American Electric Power - Rockport Plant?
American Electric Power - Rockport Plant (PWSID IN2740809) is a non-transient non-community water system privately owned. It is regulated by the IN state drinking water program.
How many people does American Electric Power - Rockport Plant serve?
American Electric Power - Rockport Plant reports serving 740 people through 1 service connection in Spencer County, Indiana.
Where does American Electric Power - Rockport Plant 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 American Electric Power - Rockport Plant have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in April 2018. 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 American Electric Power - Rockport Plant'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 one violation for this system; it is not health-based, and the most recent began in April 2018. For current results, consult EPA ECHO, or the IN state drinking water program.
Where can I find American Electric Power - Rockport Plant's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. American Electric Power - Rockport Plant 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 Spencer County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Reo Water Corporation | Spencer | 3,875 | Community | Groundwater |
| Santa Claus Water Utility | Spencer | 3,683 | Community | Purchased surface water |
| Finch Newton Water, Inc.. | Spencer | 2,672 | Community | Purchased surface water |
| Rockport Water | Spencer | 2,520 | Community | Groundwater |
| Dale Water Works | Spencer | 1,637 | Community | Purchased surface water |
| Gentryville Water Utility | Spencer | 1,625 | Community | Purchased surface water |
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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, “American Electric Power - Rockport Plant, PWSID IN2740809, Indiana”, https://aquacensus.com/water-systems/indiana/american-electric-power-rockport-plant-in2740809 (data as of October 1, 2026).