Public water system · IA9778105
ActiveMidamerican Energy Co. Neal North
At a glance
Midamerican Energy Co. Neal North (PWSID IA9778105) is an active non-transient non-community water system in Woodbury County, Iowa. It reports serving 100 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as under public/private ownership. EPA's records list 4 violations for this system; 2 are health-based, and the most recent began in January 1993.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Midamerican Energy Co. Neal North compare with other water systems in Woodbury County?
By EPA's size categories, Midamerican Energy Co. Neal North is a very small system (500 people or fewer). Woodbury County has 32 active public water systems. Its population served is well below the county average of 3,110 people per system, and accounts for 0.1% of the 99,514 people reported by systems filed under the county. Across Iowa, the 1,828 active systems average 1,718 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Midamerican Energy Co. Neal North 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. Iowa has 118 active non-transient non-community water systems, 6.5% 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 Midamerican Energy Co. Neal North?
EPA lists Midamerican Energy Co. Neal North as under public/private ownership. 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. 2 of the 32 active systems in Woodbury County (6.3%) are also under public/private ownership.
Does Midamerican Energy Co. Neal North have drinking water violations?
EPA's records list 4 violations for this system; 2 are health-based, and the most recent began in January 1993. The violations listed here began between July 1992 and January 1993. By type: 2 monitoring and reporting and 2 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 4 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 |
|---|---|---|---|---|
| 1993-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1992-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1992-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1992-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 4 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.
Midamerican Energy Co. Neal North: frequently asked questions
Who runs Midamerican Energy Co. Neal North?
Midamerican Energy Co. Neal North (PWSID IA9778105) is a non-transient non-community water system under public/private ownership. It is regulated by the IA state drinking water program.
How many people does Midamerican Energy Co. Neal North serve?
Midamerican Energy Co. Neal North reports serving 100 people through 1 service connection in Woodbury County, Iowa.
Where does Midamerican Energy Co. Neal North 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 Midamerican Energy Co. Neal North have any drinking water violations?
EPA's records list 4 violations for this system; 2 are health-based, and the most recent began in January 1993. 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 Midamerican Energy Co. Neal North'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 4 violations for this system; 2 are health-based, and the most recent began in January 1993. For current results, consult EPA ECHO, or the IA state drinking water program.
Where can I find Midamerican Energy Co. Neal North's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Midamerican Energy Co. Neal North 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 Woodbury County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sioux City Water Supply | Woodbury | 85,791 | Community | Groundwater under influence of surface water |
| Sergeant Bluff Water Supply | Woodbury | 5,015 | Community | Groundwater |
| Moville Water Supply | Woodbury | 1,687 | Community | Groundwater |
| Sloan Water Supply | Woodbury | 1,042 | Community | Groundwater |
| Lawton Water Supply | Woodbury | 988 | Community | Groundwater |
| Correctionville Water Supply | Woodbury | 766 | 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, “Midamerican Energy Co. Neal North, PWSID IA9778105, Iowa”, https://aquacensus.com/water-systems/iowa/midamerican-energy-co-neal-north-ia9778105 (data as of October 1, 2026).