Transient Non-Community Water System · PWS IN2450875
Luke Oil #293
Operator location Hobart, Indiana - 0% of 168 violations are health-based (lower-third health share (≤ 1%)); groundwater source; 606 served per SDWIS.
- 606
- People served (this PWS)
- 168
- EPA violations (this PWS)
- 0
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Luke Oil #293 standing, high SDWIS violation third
0% of 168 recorded violations are health-based - lower-third health share (≤ 1%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 0% is lower-third health share (≤ 1%). Population rank #26,015 of 29,740 among systems serving 500+.
The verdict
Luke Oil #293 sits in the upper third of the sitemap cohort by violation count (168), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (606; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is only 0% - almost all of this trail is monitoring or reporting. No UCMR5 PFAS test appears for this system in this extract.
- #26,015 of 29,740
- Population · /systems
- #670 of 788
- Population · IN
- 168
- Total EPA violations on record
- 0%
- 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
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Lake
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 162
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 138 | 2011 |
| Nitrate | MR | 20 | 2009 |
| Revised Total Coliform Rule | MON | 4 | 2020 |
| Groundwater Rule | Other | 3 | 2023 |
| Revised Total Coliform Rule | RPT | 3 | 2016 |
Violation Count vs. the National Corpus
Luke Oil #293 has 168 recorded EPA violations, 83% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 17% carry more. 0% of this system's own violations are health-based (0 of 168), and it ranks #26,015 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)
168 Higher than most more violations than 83% 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 Luke Oil #293
0 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for IN2450875.
Sources: EPA SDWIS · Indiana Department of Environmental Management, Drinking Water Branch
Nationwide peers
168 violations · 606 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
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 Luke Oil #293
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.