Public water system · TX1500041
ActiveTpwd Enchanted Rock Sna
At a glance
Tpwd Enchanted Rock Sna (PWSID TX1500041) is an active transient non-community water system in Llano County, Texas. It reports serving 885 people through 32 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
885
Service connections
32
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Tpwd Enchanted Rock Sna compare with other water systems in Llano County?
By EPA's size categories, Tpwd Enchanted Rock Sna is a small system (501 to 3,300 people). Llano County has 22 active public water systems, and Tpwd Enchanted Rock Sna is the 5th-largest of them by population served. Its population served is about half of the county average of 1,755 people per system, and accounts for 2.3% of the 38,598 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 Tpwd Enchanted Rock Sna is about 6.2 times 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 Tpwd Enchanted Rock Sna?
EPA lists Tpwd Enchanted Rock Sna as owned by a state government. 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. 1 of the 22 active systems in Llano County (4.5%) are also owned by a state government.
Does Tpwd Enchanted Rock Sna have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2021. By type: 1 monitoring. The contaminant or rule involved is Revised Total Coliform Rule. EPA lists 1 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 |
|---|---|---|---|---|
| 2021-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
The one violation in EPA's records.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.
Tpwd Enchanted Rock Sna: frequently asked questions
Who runs Tpwd Enchanted Rock Sna?
Tpwd Enchanted Rock Sna (PWSID TX1500041) is a transient non-community water system owned by a state government. It is regulated by the TX state drinking water program.
How many people does Tpwd Enchanted Rock Sna serve?
Tpwd Enchanted Rock Sna reports serving 885 people through 32 service connections in Llano County, Texas.
Where does Tpwd Enchanted Rock Sna 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 Tpwd Enchanted Rock Sna have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 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 Tpwd Enchanted Rock Sna'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 one violation for this system; it is not health-based, and the most recent began in December 2021. For current results, consult EPA ECHO, or the TX state drinking water program.
Where can I find Tpwd Enchanted Rock Sna's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Tpwd Enchanted Rock Sna 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 Llano County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kingsland WSC | Llano | 12,975 | Community | Surface water |
| City of Horseshoe Bay | Llano | 12,729 | Community | Surface water |
| City of Llano | Llano | 3,352 | Community | Surface water |
| Lake Buchanan | Llano | 2,484 | Community | Surface water |
| Camp Longhorn Main Camp | Llano | 800 | Transient non-community | Surface water |
| City of Sunrise Beach Village | Llano | 791 | 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, “Tpwd Enchanted Rock Sna, PWSID TX1500041, Texas”, https://aquacensus.com/water-systems/texas/tpwd-enchanted-rock-sna-tx1500041 (data as of October 1, 2026).