Public water system · TX1780064
ActiveCalallen Country Living Rv Park
At a glance
Calallen Country Living Rv Park (PWSID TX1780064) is an active transient non-community water system in Nueces County, Texas. It reports serving 126 people through 42 service connections. Its primary water source is purchased groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; none is health-based, and the most recent began in April 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
126
Service connections
42
Primary source
GWP
Purchased groundwater
System type
TNCWS
Transient non-community water system
System record
How does Calallen Country Living Rv Park compare with other water systems in Nueces County?
By EPA's size categories, Calallen Country Living Rv Park is a very small system (500 people or fewer). Nueces County has 20 active public water systems. Its population served is well below the county average of 18,565 people per system, and accounts for less than 0.1% of the 371,295 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 Calallen Country Living Rv Park 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. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 302 Texas systems (4.3%) list purchased groundwater as their primary source.
Who owns and regulates Calallen Country Living Rv Park?
EPA lists Calallen Country Living Rv Park 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. 9 of the 20 active systems in Nueces County (45%) are also privately owned.
Does Calallen Country Living Rv Park have drinking water violations?
EPA's records list 7 violations for this system; none is health-based, and the most recent began in April 2025. The violations listed here began between September 2021 and April 2025. By type: 4 monitoring and 3 public notice, recordkeeping or other. The contaminant or rule involved most often is Revised Total Coliform Rule (4 of them). EPA lists 7 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 |
|---|---|---|---|---|
| 2025-04-03 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2024-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-07-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2024-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-06-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-10-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-09-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
All 7 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.
Calallen Country Living Rv Park: frequently asked questions
Who runs Calallen Country Living Rv Park?
Calallen Country Living Rv Park (PWSID TX1780064) is a transient non-community water system privately owned. It is regulated by the TX state drinking water program.
How many people does Calallen Country Living Rv Park serve?
Calallen Country Living Rv Park reports serving 126 people through 42 service connections in Nueces County, Texas.
Where does Calallen Country Living Rv Park get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.
Does Calallen Country Living Rv Park have any drinking water violations?
EPA's records list 7 violations for this system; none is health-based, and the most recent began in April 2025. 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 Calallen Country Living Rv Park'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 7 violations for this system; none is health-based, and the most recent began in April 2025. For current results, consult EPA ECHO, or the TX state drinking water program.
Where can I find Calallen Country Living Rv Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Calallen Country Living Rv Park 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 Nueces County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Corpus Christi | Nueces | 318,387 | Community | Surface water |
| Nueces County Wcid 4 | Nueces | 14,880 | Community | Purchased surface water |
| Nueces County Wcid 3 | Nueces | 14,000 | Community | Surface water |
| Corpus Christi Naval Air Station | Nueces | 7,048 | Community | Purchased surface water |
| City of Bishop | Nueces | 3,186 | Community | Purchased surface water |
| Nueces WSC | Nueces | 3,165 | 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, “Calallen Country Living Rv Park, PWSID TX1780064, Texas”, https://aquacensus.com/water-systems/texas/calallen-country-living-rv-park-tx1780064 (data as of October 1, 2026).