Public water system · IA0330001
ActiveHarpers Ferry City Complex
At a glance
Harpers Ferry City Complex (PWSID IA0330001) is an active transient non-community water system in Allamakee County, Iowa. It reports serving 262 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
262
Service connections
3
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Harpers Ferry City Complex compare with other water systems in Allamakee County?
By EPA's size categories, Harpers Ferry City Complex is a very small system (500 people or fewer). Allamakee County has 34 active public water systems, and Harpers Ferry City Complex is the 6th-largest of them by population served. Its population served is about 14% below the county average of 306 people per system, and accounts for 2.5% of the 10,414 people reported by systems filed under the county. Across Iowa, the 1,828 active systems average 1,718 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Harpers Ferry City Complex is about 82% above that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Iowa has 626 active transient non-community water systems, 34% of the state's 1,828 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,502 Iowa systems (82%) list groundwater as their primary source.
Who owns and regulates Harpers Ferry City Complex?
EPA lists Harpers Ferry City Complex as owned by a local government. The IA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 5 of the 34 active systems in Allamakee County (15%) are also owned by a local government.
Does Harpers Ferry City Complex have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Harpers Ferry City Complex. For the latest compliance status, check EPA ECHO for current compliance history.
Harpers Ferry City Complex: frequently asked questions
Who runs Harpers Ferry City Complex?
Harpers Ferry City Complex (PWSID IA0330001) is a transient non-community water system owned by a local government. It is regulated by the IA state drinking water program.
How many people does Harpers Ferry City Complex serve?
Harpers Ferry City Complex reports serving 262 people through 3 service connections in Allamakee County, Iowa.
Where does Harpers Ferry City Complex 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 Harpers Ferry City Complex have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Harpers Ferry City Complex'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the IA state drinking water program.
Where can I find Harpers Ferry City Complex's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Harpers Ferry City Complex is a 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 Allamakee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Waukon Water Department | Allamakee | 3,827 | Community | Groundwater |
| Postville Water Department | Allamakee | 2,513 | Community | Groundwater |
| Lansing Water Supply | Allamakee | 983 | Community | Groundwater |
| Agri Star Meat and Poultry LLC | Allamakee | 550 | Non-transient non-community | Groundwater |
| New Albin Water Supply | Allamakee | 432 | Community | Groundwater |
| Scenic View Campground | Allamakee | 240 | 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, “Harpers Ferry City Complex, PWSID IA0330001, Iowa”, https://aquacensus.com/water-systems/iowa/harpers-ferry-city-complex-ia0330001 (data as of October 1, 2026).