BALLSTONE MANSION
Maryland — Transient Non-Community — PWSID: MD1031318
System Information
| PWSID | MD1031318 |
| System Name | BALLSTONE MANSION |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 19, 1999 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Maryland |
| City | BALTIMORE |
| ZIP Code | 21204 |
| Address | Court House, Rocky Point PK, |
| Organization | FLAYHART, CHARLES |
| Phone | 410-887-3861 |
Population & Service
| Population Served | 128 |
| Service Connections | 2 |
Drinking Water Violations (3)
This water system has 3 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2008 | Jun 30, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2008 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.