Public water system · LA2055086
ActiveOmni Geophysical LLC Water System
At a glance
Omni Geophysical LLC Water System (PWSID LA2055086) is an active non-transient non-community water system in Lafayette Parish County, Louisiana. It reports serving 100 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 11 violations for this system; none is health-based, and the most recent began in January 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
3
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Omni Geophysical LLC Water System compare with other water systems in Lafayette Parish County?
By EPA's size categories, Omni Geophysical LLC Water System is a very small system (500 people or fewer). Lafayette Parish County has 38 active public water systems. Its population served is well below the county average of 7,780 people per system, and accounts for less than 0.1% of the 295,639 people reported by systems filed under the county. Across Louisiana, the 1,121 active systems average 4,685 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Omni Geophysical LLC Water System 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. Louisiana has 125 active non-transient non-community water systems, 11% of the state's 1,121 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 966 Louisiana systems (86%) list groundwater as their primary source.
Who owns and regulates Omni Geophysical LLC Water System?
EPA lists Omni Geophysical LLC Water System as privately owned. The LA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 15 of the 38 active systems in Lafayette Parish County (39%) are also privately owned.
Does Omni Geophysical LLC Water System have drinking water violations?
EPA's records list 11 violations for this system; none is health-based, and the most recent began in January 2019. The violations listed here began between January 2006 and January 2019. By type: 9 monitoring and reporting and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (3 of them). EPA lists 8 as resolved, 2 as archived and 1 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2019-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2016-04-01 | Public notice, recordkeeping or otherSample Siting Plan Errors (RTCR) · code 5A | Revised Total Coliform Rulecode 8000 | No | Unaddressed |
| 2015-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2015-02-16 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2014-09-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2014-09-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2014-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2013-09-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2013-09-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2006-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Archived |
| 2006-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Archived |
All 11 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.
Omni Geophysical LLC Water System: frequently asked questions
Who runs Omni Geophysical LLC Water System?
Omni Geophysical LLC Water System (PWSID LA2055086) is a non-transient non-community water system privately owned. It is regulated by the LA state drinking water program.
How many people does Omni Geophysical LLC Water System serve?
Omni Geophysical LLC Water System reports serving 100 people through 3 service connections in Lafayette Parish County, Louisiana.
Where does Omni Geophysical LLC Water System 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 Omni Geophysical LLC Water System have any drinking water violations?
EPA's records list 11 violations for this system; none is health-based, and the most recent began in January 2019. 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 Omni Geophysical LLC Water System'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 11 violations for this system; none is health-based, and the most recent began in January 2019. For current results, consult EPA ECHO, or the LA state drinking water program.
Where can I find Omni Geophysical LLC Water System's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Omni Geophysical LLC Water System 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 Lafayette Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lafayette Utilities Water System | Lafayette Parish | 169,389 | Community | Groundwater |
| Lpwdn North Region | Lafayette Parish | 16,833 | Community | Purchased groundwater |
| Lpwd South | Lafayette Parish | 15,132 | Community | Purchased groundwater |
| City of Carencro Water System | Lafayette Parish | 11,301 | Community | Groundwater |
| City of Youngsville Water System | Lafayette Parish | 10,614 | Community | Groundwater |
| City of Broussard Purchase Water System | Lafayette Parish | 10,242 | Community | Purchased 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, “Omni Geophysical LLC Water System, PWSID LA2055086, Louisiana”, https://aquacensus.com/water-systems/louisiana/omni-geophysical-llc-water-system-la2055086 (data as of October 1, 2026).