Non-Compliance
Clean Water Act
GRANTSVILLE WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $4,200 in total penalties since records began.
- Address
-
NATIONAL PIKE (ALTERNATE RT.40
GRANTSVILLE, MD 21536
View on map ↗ - County
- GARRETT County
- Inspections
- 2 · last Feb 7, 2023
- Total Penalties
- $4,200 · last Jul 28, 2021
- Registry ID
- 110009916261
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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.21 mg/L | 30.00 | +7% | Jan 2026 | Open |
| E. coli | DMR, Limited - Numeric Violation | 777.75 MPN/100mL | 126.00 | +517% | Jan 2026 | Open |
| E. coli | DMR, Limited - Numeric Violation | 312.98 MPN/100mL | 126.00 | +148% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 172.53 MPN/100mL | 126.00 | +37% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.51 kg/d | 9.08 | +181% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.31 mg/L | 3.90 | +498% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 28.40 mg/L | 9.40 | +202% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 44.63 kg/d | 21.34 | +109% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.86 mg/L | 3.90 | +307% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.95 mg/L | 9.40 | +80% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.41 kg/d | 9.08 | +26% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.75 kg/d | 9.08 | +84% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.35 mg/L | 9.40 | +42% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.55 mg/L | 3.90 | +196% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 28.10 kg/d | 21.34 | +32% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 49.46 kg/d | 21.34 | +132% | Jul 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.85 mg/L | 45.00 | +4% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.56 kg/d | 9.08 | +5% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.18 mg/L | 3.90 | +341% | Jul 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.25 mg/L | 45.00 | +23% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.60 mg/L | 9.40 | +140% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 42.68 kg/d | 9.08 | +370% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.43 mg/L | 3.90 | +270% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 103.93 kg/d | 21.34 | +387% | Jun 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.74 mg/L | 30.00 | +72% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.40 mg/L | 9.40 | +149% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.99 mg/L | 30.00 | +13% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 100.52 kg/d | 68.10 | +48% | Jun 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 682.68 MPN/100mL | 126.00 | +442% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.00 mg/L | 45.00 | +7% | Jun 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 71.30 mg/L | 45.00 | +58% | Jun 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 153.00 kg/d | 68.10 | +125% | Jun 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,535.32 MPN/100mL | 126.00 | +1,119% | May 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 182.33 kg/d | 68.10 | +168% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.58 mg/L | 3.90 | +299% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 139.19 kg/d | 21.34 | +552% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.33 mg/L | 45.00 | +7% | May 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 161.72 kg/d | 102.15 | +58% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 103.76 kg/d | 102.15 | +2% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.60 mg/L | 9.40 | +172% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.71 mg/L | 30.00 | +16% | May 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 75.33 mg/L | 45.00 | +67% | May 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.85 mg/L | 30.00 | +66% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 56.99 kg/d | 9.08 | +528% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 126.96 kg/d | 68.10 | +86% | May 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 226.50 mg/L | 45.00 | +403% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.66 mg/L | 30.00 | +9% | Apr 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 153.30 kg/d | 68.10 | +125% | Apr 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 196.39 kg/d | 102.15 | +92% | Apr 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 75.96 mg/L | 30.00 | +153% | Apr 2025 | Resolved |
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.
State Administrative Order of Consent
Clean Water Act
· Case MD-16-DP-0598 · Apr 1, 2024
State CWA Penalty AO
Clean Water Act
· Case MD-SP-21-2729 · Jul 28, 2021
$4,200
State Administrative Order of Consent
Clean Water Act
· Case MD-CO-20-2621 · Nov 26, 2019
$15,000
State Administrative Order of Consent
Clean Water Act
· Case MD-N00000375 · Apr 1, 1989
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