Non-Compliance
Clean Air Act
Clean Water Act
RCRA
HEREFORD HIGH SCHOOL
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
17301 YORK ROAD
PARKTON, MD 21120
View on map ↗ - County
- BALTIMORE County
- Industry
- Educational Services
- NAICS (North American Industry Classification)
- 611110
- Inspections
- 1 · last Oct 30, 2025
- Total Penalties
- $0
- Registry ID
- 110003533089
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 325.45 mg/L | 250.00 | +30% | Dec 2025 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 12.22 mg/L | 10.00 | +22% | Oct 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 15.70 mg/L | 10.00 | +57% | Sep 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 16.70 mg/L | 10.00 | +67% | Aug 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3.61 MPN/100mL | 2.00 | +81% | Dec 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 10.16 mg/L | 10.00 | +2% | Mar 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 10.16 mg/L | 10.00 | +2% | Mar 2022 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 20.12 mg/L | 10.00 | +101% | Sep 2021 | Open |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 20.12 mg/L | 10.00 | +101% | Sep 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 200.00 mg/L | 30.00 | +567% | Feb 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 12.50 MPN/100mL | 2.00 | +525% | Dec 2020 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 16.98 mg/L | 10.00 | +70% | Jan 2019 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 53.86 mg/L | 10.00 | +439% | Feb 2017 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 28.44 mg/L | 10.00 | +184% | Jan 2017 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 79.18 mg/L | 10.00 | +692% | May 2016 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 13.17 mg/L | 10.00 | +32% | Apr 2016 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 31.62 mg/L | 10.00 | +216% | Mar 2016 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 48.30 mg/L | 10.00 | +383% | Sep 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 140.00 mg/L | 30.00 | +367% | Aug 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Administrative - Formal
· Case 03-2006-0237 · Sep 27, 2006
Other facilities in BALTIMORE County, MD
MIDAS MUFFLER
BALTIMORE, MD
40 WEST CHEVON
BALTIMORE, MD
E P M CORP
BALTIMORE, MD
OWINGS MILLS SYNAGOGUE-WTP WELLS 1 & 2
BALTIMORE, MD