Community Water System · PWS PA7360071
Landis Homes
Operator location Lititz, Pennsylvania - 46% of 194 violations are health-based (upper-third health share (> 23%)); surface water source; 850 served per SDWIS.
- 850
- People served (this PWS)
- 194
- EPA violations (this PWS)
- 89
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Landis Homes standing, high SDWIS violation third
46% of 194 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 46% is upper-third health share (> 23%). Population rank #21,821 of 29,740 among systems serving 500+.
The verdict
Landis Homes sits in the upper third of the sitemap cohort by violation count (194), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (850; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 46% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #21,821 of 29,740
- Population · /systems
- #902 of 1,340
- Population · PA
- 194
- Total EPA violations on record
- 46%
- 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
- Community
- Owner Type
- Private
- Connections
- 25
- County
- Lancaster
- School/Daycare
- No
- MCL Violations
- 89
- Monitoring Violations
- 87
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 62 | 1993 |
| TTHM | MCL | 19 | 2024 |
| Public Notice | Other | 15 | 2025 |
| Nitrate | MR | 9 | 1993 |
| Total Haloacetic Acids (HAA5) | MCL | 8 | 2011 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2023 |
| cis-1,2-Dichloroethylene | MR | 5 | 1991 |
| ETHYLENE DIBROMIDE | MR | 5 | 1991 |
| trans-1,2-Dichloroethylene | MR | 5 | 1991 |
| 1,2-Dichloropropane | MR | 5 | 1991 |
| Styrene | MR | 5 | 1991 |
| CHLOROBENZENE | MR | 5 | 1991 |
| Tetrachloroethylene | MR | 5 | 1991 |
| o-Dichlorobenzene | MR | 5 | 1991 |
| 1,1,2-Trichloroethane | MR | 5 | 1991 |
| Toluene | MR | 5 | 1991 |
| Ethylbenzene | MR | 5 | 1991 |
| DICHLOROMETHANE | MR | 5 | 1991 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 5 | 1991 |
| Chlorine | MR | 2 | 2017 |
| Surface Water Treatment Rule | MR | 2 | 2017 |
| TTHM | MR | 2 | 2023 |
Violation Count vs. the National Corpus
Landis Homes has 194 recorded EPA violations, 85% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 15% carry more. 46% of this system's own violations are health-based (89 of 194), and it ranks #21,821 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)
194 Higher than most more violations than 85% 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 Landis Homes
89 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for PA7360071.
Sources: EPA SDWIS · Pennsylvania DEP, Bureau of Safe Drinking Water
Nationwide peers
194 violations · 850 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 Landis Homes
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Pennsylvania compares on the same EPA violation measures. Pennsylvania 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.