GUNSTON ELEMENTARY 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
-
10100 GUNSTON RD
LORTON, VA 22079
View on map ↗ - County
- FAIRFAX County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Nov 18, 2021
- Total Penalties
- $0 · last Jun 22, 2010
- Registry ID
- 110026170569
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.
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event achieved late but reported | Jun 22, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 16, 2003 | — | Open |
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, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.00 mg/L | 12.00 | +92% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 12.00 | +25% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 24.00 | +8% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.00 mg/L | 36.00 | +8% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.00 mg/L | 12.00 | +142% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.00 mg/L | 24.00 | +4% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 24.00 | +8% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.76 kg/d | 0.55 | +38% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.00 mg/L | 12.00 | +92% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.00 mg/L | 12.00 | +92% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.60 kg/d | 0.55 | +9% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.00 mg/L | 12.00 | +108% | Feb 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 36.00 | +28% | Oct 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 24.00 | +92% | Oct 2020 | 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.