Non-Compliance
Clean Water Act
MONTGOMERY CO UD 3 WWTP
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
-
15663 HIGHWAY 105
MONTGOMERY, TX 77356
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 2 · last May 16, 2025
- Total Penalties
- $0
- Registry ID
- 110009778393
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.
2
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, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.80 mg/L | 2.00 | +90% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.08 kg/d | 7.26 | +39% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Feb 2026 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 2.87 MGD | 2.85 | +1% | May 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.07 mg/L | 1.00 | +7% | Feb 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.13 mg/L | 1.00 | +13% | Jun 2019 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.02 kg/d | 3.59 | +12% | Jun 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.42 mg/L | 1.00 | +42% | Jun 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.22 mg/L | 4.00 | +31% | Jun 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 8.01 kg/d | 3.59 | +123% | May 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.67 mg/L | 1.00 | +167% | May 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 11.49 mg/L | 4.00 | +187% | May 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.09 mg/L | 1.00 | +9% | Apr 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.14 mg/L | 1.00 | +14% | Apr 2015 | Open |
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