Non-Compliance
Clean Water Act
HILLSBORO TOWN WASTEWATER TREATMENT PACKAGE PLANT
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
-
37091 CHARLES TOWN PIKE
HILLSBORO, VA 20132
View on map ↗ - County
- LOUDOUN County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Total Penalties
- $0
- Registry ID
- 110071295668
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.
5
Water (CWA)
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 |
|---|---|---|---|---|---|---|
| Nitrogen, Total As N | DMR, Limited - Numeric Violation | 29.38 mg/L | 25.40 | +16% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 265.00 MPN/100mL | 126.00 | +110% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 287.00 MPN/100mL | 126.00 | +128% | Aug 2025 | Open |
| Nitrogen, Total As N | DMR, Limited - Numeric Violation | 46.42 mg/L | 25.40 | +83% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 292.00 MPN/100mL | 126.00 | +99,999% | Oct 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 328.00 MPN/100mL | 126.00 | +99,999% | Feb 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 20.00 mg/L | 10.00 | +100% | Jan 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 20.00 mg/L | 15.00 | +33% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.10 mg/L | 10.00 | +81% | Dec 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 22.00 mg/L | 15.00 | +47% | Dec 2023 | Open |
| Nitrogen, Total As N | DMR, Limited - Numeric Violation | 42.50 mg/L | 25.40 | +67% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 155.00 MPN/100mL | 126.00 | +99,999% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 60.40 mg/L | 1.10 | +5,391% | Dec 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 22.00 mg/L | 10.00 | +120% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 60.40 mg/L | 1.10 | +5,391% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.10 mg/L | 15.00 | +21% | Dec 2023 | Open |
| Phosphorus, Total As P | DMR, Limited - Numeric Violation | 8.70 mg/L | 8.60 | +1% | Dec 2023 | Open |
Other facilities in LOUDOUN County, VA
ABJ MARKETING
STERLING, VA
STONELEIGH-DRILLED WELL
ROUND HILL, VA
CREIGHTON FARMS-TREATMENT
LEESBURG, VA
DULLES TOWN CENTER SUBSTATION
STERLING, VA