Public water system · 061000102
ActiveEastern Shawnee Indigo Sky Casino
At a glance
Eastern Shawnee Indigo Sky Casino (PWSID 061000102) is an active non-transient non-community water system in Oklahoma. It reports serving 1,400 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as Native American-owned. EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in December 2013.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,400
Service connections
3
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Eastern Shawnee Indigo Sky Casino compare with other water systems in Oklahoma?
By EPA's size categories, Eastern Shawnee Indigo Sky Casino is a small system (501 to 3,300 people). Across Oklahoma, the 1,254 active systems average 2,907 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Eastern Shawnee Indigo Sky Casino is about 3.3 times 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. Oklahoma has 84 active non-transient non-community water systems, 6.7% of the state's 1,254 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 701 Oklahoma systems (56%) list groundwater as their primary source.
Who owns and regulates Eastern Shawnee Indigo Sky Casino?
EPA lists Eastern Shawnee Indigo Sky Casino as Native American-owned. The EPA Region 06 is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act.
Does Eastern Shawnee Indigo Sky Casino have drinking water violations?
EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in December 2013. The violations listed here began between July 2013 and December 2013. By type: 6 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 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 |
|---|---|---|---|---|
| 2013-12-05 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2013-12-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2013-11-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2013-11-01 | Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2013-08-22 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2013-08-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2013-07-01 | Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26 | Total coliform bacteria (TCR)code 3100 | 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.
Eastern Shawnee Indigo Sky Casino: frequently asked questions
Who runs Eastern Shawnee Indigo Sky Casino?
Eastern Shawnee Indigo Sky Casino (PWSID 061000102) is a non-transient non-community water system Native American-owned. It is regulated by the EPA Region 06.
How many people does Eastern Shawnee Indigo Sky Casino serve?
Eastern Shawnee Indigo Sky Casino reports serving 1,400 people through 3 service connections in Oklahoma.
Where does Eastern Shawnee Indigo Sky Casino 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 Eastern Shawnee Indigo Sky Casino have any drinking water violations?
EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in December 2013. 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 Eastern Shawnee Indigo Sky Casino'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; 1 is health-based, and the most recent began in December 2013. For current results, consult EPA ECHO, or the EPA Region 06.
Where can I find Eastern Shawnee Indigo Sky Casino's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Eastern Shawnee Indigo Sky Casino 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 Oklahoma
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oklahoma City | Oklahoma | 644,000 | Community | Surface water |
| Tulsa | Tulsa | 413,000 | Community | Surface water |
| Broken Arrow Municipal Authority | Tulsa | 116,330 | Community | Surface water |
| Norman Utilities Authority | Cleveland | 104,868 | Community | Surface water |
| Lawton | Comanche | 92,757 | Community | Surface water |
| Edmond Pwa | Oklahoma | 79,408 | Community | 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, “Eastern Shawnee Indigo Sky Casino, PWSID 061000102, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/eastern-shawnee-indigo-sky-casino-061000102 (data as of October 1, 2026).