Public water system · IN2490070
ActiveMartin Marietta - Training Facility
At a glance
Martin Marietta - Training Facility (PWSID IN2490070) is an active transient non-community water system in Marion County, Indiana. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Martin Marietta - Training Facility compare with other water systems in Marion County?
By EPA's size categories, Martin Marietta - Training Facility is a very small system (500 people or fewer). Marion County has 57 active public water systems. Its population served is well below the county average of 16,663 people per system, and accounts for less than 0.1% of the 949,799 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Martin Marietta - Training Facility 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. Indiana has 2,596 active transient non-community water systems, 65% 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 Martin Marietta - Training Facility?
EPA lists Martin Marietta - Training Facility 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 57 active systems in Marion County (89%) are also privately owned.
Does Martin Marietta - Training Facility 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 Martin Marietta - Training Facility. For the latest compliance status, check EPA ECHO for current compliance history.
Martin Marietta - Training Facility: frequently asked questions
Who runs Martin Marietta - Training Facility?
Martin Marietta - Training Facility (PWSID IN2490070) is a transient non-community water system privately owned. It is regulated by the IN state drinking water program.
How many people does Martin Marietta - Training Facility serve?
Martin Marietta - Training Facility reports serving 25 people through 1 service connection in Marion County, Indiana.
Where does Martin Marietta - Training Facility 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 Martin Marietta - Training Facility have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Martin Marietta - Training Facility'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 IN state drinking water program.
Where can I find Martin Marietta - Training Facility's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Martin Marietta - Training Facility 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 Marion County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Citizens Water - Indianapolis | Marion | 880,345 | Community | Surface water |
| City of Lawrence Utilities | Marion | 49,000 | Community | Groundwater |
| Speedway Water Works | Marion | 10,578 | Community | Surface water |
| Southeastway Comfort Station | Marion | 1,500 | Transient non-community | Groundwater |
| Mcdonalds Restaurant #12354 | Marion | 912 | Transient non-community | Groundwater |
| S & S Gas Station LLC | Marion | 759 | 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, “Martin Marietta - Training Facility, PWSID IN2490070, Indiana”, https://aquacensus.com/water-systems/indiana/martin-marietta-training-facility-in2490070 (data as of October 1, 2026).