NTS HUNTSVILLE
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $12,000 in total penalties since records began.
- Address
-
7800 HIGHWAY 20 WEST
HUNTSVILLE, AL 35806
View on map ↗ - County
- MADISON County
- Industry
- Professional, Scientific, and Technical Services
- NAICS (North American Industry Classification)
- 541380
- Inspections
- 1 · last May 16, 2024
- Total Penalties
- $12,000 · last Jul 7, 2021
- Registry ID
- 110064292322
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 unachieved and not reported | Aug 9, 2021 | Jul 19, 2022 | Resolved |
| cwa | Schedule Event reported late | Aug 9, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 9, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 9, 2021 | Jul 19, 2022 | Resolved |
| cwa | Permit Violations - Application Incomplete | Apr 13, 2020 | — | Open |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Apr 21, 2014 | Jul 16, 2014 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Overdue | 0.24 mg/L | 0.16 | +55% | Jun 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.24 mg/L | 0.12 | +100% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 0.24 mg/L | 0.12 | +100% | Jun 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.24 mg/L | 0.16 | +55% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.12 | +33% | Feb 2021 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.16 | +3% | Feb 2021 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 0.16 mg/L | 0.16 | +3% | Feb 2021 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.16 mg/L | 0.12 | +33% | Feb 2021 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.12 | +25% | Nov 2020 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.15 mg/L | 0.12 | +25% | Nov 2020 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.00 mg/L | 0.16 | +545% | Oct 2019 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 1.00 mg/L | 0.16 | +545% | Oct 2019 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.01 mg/L | 0.12 | +742% | Mar 2018 | Open |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 92.00 deg F | 86.00 | +7% | Aug 2016 | 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.