Non-Transient Non-Community Water System · PWS IN2270015
Eastbrook High School
Operator location Marion, Indiana - 80% of 40 violations are health-based (upper-third health share (> 23%)); groundwater source; 900 served per SDWIS.
- 900
- People served (this PWS)
- 40
- EPA violations (this PWS)
- 32
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Eastbrook High School standing, mid SDWIS violation third
80% of 40 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 80% is upper-third health share (> 23%). Population rank #20,991 of 29,740 among systems serving 500+.
The verdict
Eastbrook High School lands in the middle third by violation volume (40), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is smaller (900; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 80% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #20,991 of 29,740
- Population · /systems
- #510 of 788
- Population · IN
- 40
- Total EPA violations on record
- 80%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Grant
- School/Daycare
- Yes
- MCL Violations
- 26
- Monitoring Violations
- 8
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 24 | 2005 |
| Lead and Copper Rule | MR | 7 | 2019 |
| Lead and Copper Rule | TT | 6 | 2000 |
| Antimony, Total | MCL | 2 | 1997 |
| Revised Total Coliform Rule | MON | 1 | 2018 |
Violation Count vs. the National Corpus
Eastbrook High School has 40 recorded EPA violations, 50% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 49% carry more. 80% of this system's own violations are health-based (32 of 40), and it ranks #20,991 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
40 Around the middle fewer violations than 49% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Health-based violations on Eastbrook High School
32 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for IN2270015.
Sources: EPA SDWIS · Indiana Department of Environmental Management, Drinking Water Branch
Nationwide peers
40 violations · 900 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Eastbrook High School
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Indiana compares on the same EPA violation measures. Indiana systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.