Public water system · IN2320021
ActiveCascade Senior High School
At a glance
Cascade Senior High School (PWSID IN2320021) is an active non-transient non-community water system in Hendricks County, Indiana. It reports serving 975 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
975
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Cascade Senior High School compare with other water systems in Hendricks County?
By EPA's size categories, Cascade Senior High School is a small system (501 to 3,300 people). Hendricks County has 53 active public water systems, and Cascade Senior High School is the 6th-largest of them by population served. Its population served is about 45% below the county average of 1,763 people per system, and accounts for 1% of the 93,426 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Cascade Senior High School is about 127% above 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. Indiana has 603 active non-transient non-community water systems, 15% of the state's 3,969 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,769 Indiana systems (95%) list groundwater as their primary source.
Who owns and regulates Cascade Senior High School?
EPA lists Cascade Senior High School as owned by a local government. The IN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 16 of the 53 active systems in Hendricks County (30%) are also owned by a local government.
Does Cascade Senior High School have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2020. The violations listed here began between April 2005 and October 2020. By type: 12 monitoring and reporting. The contaminants or rules involved are E. coli, Toluene, cis-1,2-Dichloroethylene and Carbon tetrachloride. 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 |
|---|---|---|---|---|
| 2020-10-13 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Toluenecode 2991 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | cis-1,2-Dichloroethylenecode 2380 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Carbon tetrachloridecode 2982 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | o-Dichlorobenzenecode 2968 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Benzenecode 2990 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2-Dichloroethanecode 2980 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | p-Dichlorobenzenecode 2969 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Trichloroethylenecode 2984 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,1,1-Trichloroethanecode 2981 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Xylenes, Totalcode 2955 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Ethylbenzenecode 2992 | 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.
Cascade Senior High School: frequently asked questions
Who runs Cascade Senior High School?
Cascade Senior High School (PWSID IN2320021) is a non-transient non-community water system owned by a local government. It is regulated by the IN state drinking water program.
How many people does Cascade Senior High School serve?
Cascade Senior High School reports serving 975 people through 1 service connection in Hendricks County, Indiana.
Where does Cascade Senior High School 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 Cascade Senior High School 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 October 2020. 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 Cascade Senior High School'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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2020. For current results, consult EPA ECHO, or the IN state drinking water program.
Where can I find Cascade Senior High School's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Cascade Senior High School 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 Hendricks County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Plainfield Water Works | Hendricks | 34,477 | Community | Groundwater |
| Brownsburg Water Works | Hendricks | 31,250 | Community | Purchased surface water |
| Danville Water Works | Hendricks | 10,500 | Community | Purchased surface water |
| Plainfield Re-Entry Educational Facility | Hendricks | 4,500 | Community | Groundwater |
| Pittsboro Water Company | Hendricks | 4,113 | Community | Purchased surface water |
| St. Malachy Catholic Parish - Church | Hendricks | 630 | Transient non-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, “Cascade Senior High School, PWSID IN2320021, Indiana”, https://aquacensus.com/water-systems/indiana/cascade-senior-high-school-in2320021 (data as of October 1, 2026).