Public water system · IA5815854
ActiveNatural Gas Pipeline Station # 204
At a glance
Natural Gas Pipeline Station # 204 (PWSID IA5815854) is an active transient non-community water system in Louisa County, Iowa. It reports serving 25 people through 7 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; 3 are health-based, and the most recent began in October 2003.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
7
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Natural Gas Pipeline Station # 204 compare with other water systems in Louisa County?
By EPA's size categories, Natural Gas Pipeline Station # 204 is a very small system (500 people or fewer). Louisa County has 22 active public water systems. Its population served is well below the county average of 442 people per system, and accounts for 0.3% of the 9,731 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 Natural Gas Pipeline Station # 204 is well below 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 Natural Gas Pipeline Station # 204?
EPA lists Natural Gas Pipeline Station # 204 as privately owned. 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. 13 of the 22 active systems in Louisa County (59%) are also privately owned.
Does Natural Gas Pipeline Station # 204 have drinking water violations?
EPA's records list 4 violations for this system; 3 are health-based, and the most recent began in October 2003. The violations listed here began between July 1993 and October 2003. By type: 3 contaminant level above the legal limit and 1 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 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 |
|---|---|---|---|---|
| 2003-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2003-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2002-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1993-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | 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.
Natural Gas Pipeline Station # 204: frequently asked questions
Who runs Natural Gas Pipeline Station # 204?
Natural Gas Pipeline Station # 204 (PWSID IA5815854) is a transient non-community water system privately owned. It is regulated by the IA state drinking water program.
How many people does Natural Gas Pipeline Station # 204 serve?
Natural Gas Pipeline Station # 204 reports serving 25 people through 7 service connections in Louisa County, Iowa.
Where does Natural Gas Pipeline Station # 204 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 Natural Gas Pipeline Station # 204 have any drinking water violations?
EPA's records list 4 violations for this system; 3 are health-based, and the most recent began in October 2003. 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 Natural Gas Pipeline Station # 204'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; 3 are health-based, and the most recent began in October 2003. For current results, consult EPA ECHO, or the IA state drinking water program.
Where can I find Natural Gas Pipeline Station # 204's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Natural Gas Pipeline Station # 204 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 Louisa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Wapello Municipal Water Works | Louisa | 2,096 | Community | Groundwater |
| Columbus Junction Water Supply | Louisa | 1,830 | Community | Groundwater |
| Tyson Fresh Meats Inc. (Columbus Jct) | Louisa | 1,300 | Non-transient non-community | Groundwater |
| Louisa-Muscatine Community School | Louisa | 1,190 | Non-transient non-community | Groundwater |
| Morning Sun Water Department | Louisa | 752 | Community | Groundwater |
| Caseys #3449 | Louisa | 715 | 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, “Natural Gas Pipeline Station # 204, PWSID IA5815854, Iowa”, https://aquacensus.com/water-systems/iowa/natural-gas-pipeline-station-204-ia5815854 (data as of October 1, 2026).