Public water system · ARN000057
ActiveAmmunition Operations, LLC
At a glance
Ammunition Operations, LLC (PWSID ARN000057) is an active non-transient non-community water system in Lonoke County, Arkansas. It reports serving 650 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
650
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Ammunition Operations, LLC compare with other water systems in Lonoke County?
By EPA's size categories, Ammunition Operations, LLC is a small system (501 to 3,300 people). Lonoke County has 12 active public water systems. Its population served is well below the county average of 3,944 people per system, and accounts for 1.4% of the 47,326 people reported by systems filed under the county. Across Arkansas, the 853 active systems average 3,592 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Ammunition Operations, LLC is about 51% 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. Arkansas has 29 active non-transient non-community water systems, 3.4% of the state's 853 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 461 Arkansas systems (54%) list groundwater as their primary source.
Who owns and regulates Ammunition Operations, LLC?
EPA lists Ammunition Operations, LLC as privately owned. The AR state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 1 of the 12 active systems in Lonoke County (8.3%) are also privately owned.
Does Ammunition Operations, LLC have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2024. The violations listed here began between July 1997 and May 2024. By type: 8 monitoring and reporting, 2 monitoring and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (7 of them). EPA lists 8 as resolved and 4 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-11-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2004-12-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2004-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2004-04-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2004-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2003-03-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-02-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1997-11-01 | Public notice, recordkeeping or otherNotification, Public · code 06 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1997-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1997-07-01 | Public notice, recordkeeping or otherNotification, Public · code 06 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1997-07-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
The 12 most recent 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.
Ammunition Operations, LLC: frequently asked questions
Who runs Ammunition Operations, LLC?
Ammunition Operations, LLC (PWSID ARN000057) is a non-transient non-community water system privately owned. It is regulated by the AR state drinking water program.
How many people does Ammunition Operations, LLC serve?
Ammunition Operations, LLC reports serving 650 people through 1 service connection in Lonoke County, Arkansas.
Where does Ammunition Operations, LLC 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 Ammunition Operations, LLC have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2024. 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 Ammunition Operations, LLC'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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2024. For current results, consult EPA ECHO, or the AR state drinking water program.
Where can I find Ammunition Operations, LLC's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Ammunition Operations, LLC 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 Lonoke County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Grand Prairie Bayou 2 Pwa | Lonoke | 13,519 | Community | Purchased surface water |
| Ward Waterworks | Lonoke | 12,579 | Community | Purchased surface water |
| Lonoke Waterworks | Lonoke | 4,277 | Community | Groundwater |
| Des Arc Waterworks | Lonoke + 1 more | 4,245 | Community | Groundwater |
| Austin Waterworks | Lonoke | 3,600 | Community | Purchased surface water |
| Furlow Public Water Authority | Lonoke | 3,073 | 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, “Ammunition Operations, LLC, PWSID ARN000057, Arkansas”, https://aquacensus.com/water-systems/arkansas/ammunition-operations-llc-arn000057 (data as of October 1, 2026).