Non-Compliance
Clean Water Act
SOUTHERN HILLS SUBDIVISION
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
-
PATUXENT RIVER ROAD
DAVIDSONVILLE, MD 21035
View on map ↗ - County
- ANNE ARUNDEL County
- Inspections
- 2 · last Sep 3, 2025
- Total Penalties
- $0
- Registry ID
- 110064778307
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.
10
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 | 13.23 mg/L | 8.00 | +65% | Jan 2026 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 741.00 mg/L | 500.00 | +48% | Dec 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 326.50 mg/L | 250.00 | +31% | Dec 2025 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 10.59 mg/L | 8.00 | +32% | Dec 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 13.12 mg/L | 8.00 | +64% | Nov 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 26.26 mg/L | 8.00 | +228% | Oct 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 26.26 mg/L | 8.00 | +228% | Oct 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 39.65 mg/L | 8.00 | +396% | Sep 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 39.65 mg/L | 8.00 | +396% | Sep 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 29.80 mg/L | 8.00 | +273% | Aug 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 29.80 mg/L | 8.00 | +273% | Aug 2025 | Resolved |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 608.50 mg/L | 500.00 | +22% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 36.40 MPN/100mL | 0.10 | +36,300% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3.00 MPN/100mL | 0.10 | +2,900% | Dec 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 253.45 mg/L | 250.00 | +1% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 31.80 MPN/100mL | 0.10 | +31,700% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 10.60 MPN/100mL | 0.10 | +10,500% | Dec 2024 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.27 mg/L | 8.00 | +3% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 118.17 mg/L | 30.00 | +294% | Jun 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 0.33 MPN/100mL | 0.10 | +230% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 69.40 mg/L | 30.00 | +131% | Mar 2023 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 13.95 mg/L | 8.00 | +74% | Dec 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 11.95 mg/L | 8.00 | +49% | Nov 2021 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 26.00 mg/L | 8.00 | +225% | Oct 2021 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 26.00 mg/L | 8.00 | +225% | Oct 2021 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 18.37 mg/L | 8.00 | +130% | Sep 2021 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.84 mg/L | 8.00 | +11% | Aug 2021 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.70 mg/L | 8.00 | +9% | Apr 2021 | Open |
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