Community Water System · PWS PA7210003
Harmony Estates MHP
Operator location Camp Hill, Pennsylvania - smaller served population (≤ 999) at 80 people served; 405 SDWIS violations on record from groundwater sources.
- 80
- People served (this PWS)
- 405
- EPA violations (this PWS)
- 29
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Harmony Estates MHP standing, high SDWIS violation third
80 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 7% is middle-third health share (≤ 23%).
The verdict
Harmony Estates MHP sits in the upper third of the sitemap cohort by violation count (405), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (80; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 7% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 405
- Total EPA violations on record
- 7%
- Health-based (MCL / treatment failure)
- 80
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
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
- 30
- County
- Cumberland
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 351
- Treatment Tech Violations
- 29
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 29 | 2019 |
| Chlorine | MR | 20 | 2018 |
| Public Notice | Other | 19 | 2016 |
| 1,2-Dichloroethane | MR | 11 | 2022 |
| Benzene | MR | 11 | 2022 |
| p-Dichlorobenzene | MR | 11 | 2022 |
| 1,1-Dichloroethylene | MR | 11 | 2022 |
| Carbon tetrachloride | MR | 11 | 2022 |
| Trichloroethylene | MR | 11 | 2022 |
| 1,1,1-Trichloroethane | MR | 11 | 2022 |
| Groundwater Rule | MR | 8 | 2020 |
| Nitrate | MR | 7 | 2022 |
| Coliform (TCR) | MR | 6 | 2003 |
| Vinyl chloride | MR | 6 | 1991 |
| Endrin | MR | 5 | 2022 |
| Dalapon | MR | 5 | 2022 |
| Diquat | MR | 5 | 2022 |
| Di(2-ethylhexyl) adipate | MR | 5 | 2022 |
| Simazine | MR | 5 | 2022 |
| Dinoseb | MR | 5 | 2022 |
| Hexachlorocyclopentadiene | MR | 5 | 2022 |
| Carbofuran | MR | 5 | 2022 |
| Atrazine | MR | 5 | 2022 |
| 2,3,7,8-TCDD | MR | 5 | 2022 |
| Heptachlor | MR | 5 | 2022 |
| 2,4,5-TP | MR | 5 | 2022 |
| Pentachlorophenol | MR | 5 | 2022 |
| Total Polychlorinated Biphenyls (PCB) | MR | 5 | 2022 |
| ETHYLENE DIBROMIDE | MR | 5 | 2022 |
| BHC-GAMMA | MR | 5 | 2022 |
Violation Count vs. the National Corpus
Harmony Estates MHP has 405 recorded EPA violations, 94% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 6% carry more. 7% of this system's own violations are health-based (29 of 405), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
405 Higher than most more violations than 94% 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
Population served record for Harmony Estates MHP
EPA SDWIS lists 80 people served and 30 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Pennsylvania DEP, Bureau of Safe Drinking Water
Nationwide peers
405 violations · 80 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.
What to do with Harmony Estates MHP
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.