Public water system · TX2320050
ActiveSeven Bluff Cabins
At a glance
Seven Bluff Cabins (PWSID TX2320050) is an active transient non-community water system in Uvalde County, Texas. It reports serving 126 people through 44 service connections. 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 November 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
126
Service connections
44
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Seven Bluff Cabins compare with other water systems in Uvalde County?
By EPA's size categories, Seven Bluff Cabins is a very small system (500 people or fewer). Uvalde County has 29 active public water systems. Its population served is well below the county average of 1,061 people per system, and accounts for 0.4% of the 30,772 people reported by systems filed under the county. Across Texas, the 7,078 active systems average 4,789 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Seven Bluff Cabins is about 12% 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. Texas has 1,622 active transient non-community water systems, 23% of the state's 7,078 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 5,215 Texas systems (74%) list groundwater as their primary source.
Who owns and regulates Seven Bluff Cabins?
EPA lists Seven Bluff Cabins as privately owned. The TX state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 20 of the 29 active systems in Uvalde County (69%) are also privately owned.
Does Seven Bluff Cabins have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in November 2021. The violations listed here began between February 2017 and November 2021. By type: 6 public notice, recordkeeping or other, 5 monitoring and 1 monitoring and reporting. The contaminant or rule involved most often is Public Notice (6 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2021-11-22 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-08-27 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2019-03-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2019-02-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2019-01-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2018-03-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2018-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-02-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2018-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
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.
Seven Bluff Cabins: frequently asked questions
Who runs Seven Bluff Cabins?
Seven Bluff Cabins (PWSID TX2320050) is a transient non-community water system privately owned. It is regulated by the TX state drinking water program.
How many people does Seven Bluff Cabins serve?
Seven Bluff Cabins reports serving 126 people through 44 service connections in Uvalde County, Texas.
Where does Seven Bluff Cabins 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 Seven Bluff Cabins 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 November 2021. 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 Seven Bluff Cabins' 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 November 2021. For current results, consult EPA ECHO, or the TX state drinking water program.
Where can I find Seven Bluff Cabins' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Seven Bluff Cabins 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 Uvalde County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Uvalde | Uvalde | 17,450 | Community | Groundwater |
| Windmill WSC | Uvalde | 2,900 | Community | Groundwater |
| City of Sabinal | Uvalde | 2,301 | Community | Groundwater |
| Concan WSC | Uvalde | 1,488 | Community | Groundwater under influence of surface water |
| Tpwd Garner State Park | Uvalde | 1,232 | Transient non-community | Groundwater |
| Knippa WSC | Uvalde | 933 | 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, “Seven Bluff Cabins, PWSID TX2320050, Texas”, https://aquacensus.com/water-systems/texas/seven-bluff-cabins-tx2320050 (data as of October 1, 2026).