Non-Compliance
Clean Air Act
Clean Water Act
RCRA
KING CNTY SOUTH TREATMENT PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $1,000 in total penalties since records began.
- Address
-
1200 MONSTER RD SW
RENTON, WA 98057
View on map ↗ - County
- KING County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 4 · last Mar 5, 2025
- Total Penalties
- $1,000 · last Aug 31, 2023
- Registry ID
- 110015458663
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Hazardous Waste (RCRA)
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 |
|---|---|---|---|---|
| rcra | Standards for Used Oil: Generators | Mar 5, 2025 | May 6, 2025 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 5, 2025 | May 6, 2025 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Mar 5, 2025 | May 6, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 5, 2025 | May 6, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | May 15, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2020 | May 31, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2019 | Aug 31, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2019 | Aug 31, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2019 | Aug 31, 2019 | Resolved |
| cwa | Reporting Violations - Failure to Notify | Jul 18, 2019 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Jul 18, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 3, 2019 | Aug 3, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 3, 2019 | Aug 3, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 15, 2019 | Jun 15, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2019 | Jun 27, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2018 | Jan 1, 2019 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2018 | Jun 16, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2018 | Dec 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2018 | Dec 1, 2018 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 31, 2018 | Jun 16, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2018 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2018 | Jun 16, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2018 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2018 | Jun 16, 2020 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 31, 2018 | Jun 16, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2018 | Jun 16, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 15, 2018 | Jun 15, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2018 | May 31, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | May 15, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | May 15, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | May 15, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | May 15, 2013 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Feb 5, 2013 | Mar 22, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 5, 2013 | Mar 22, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 5, 2013 | Mar 22, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Feb 5, 2013 | Mar 22, 2013 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Feb 5, 2013 | Mar 22, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 2012 | — | Open |
| cwa | Schedule Event reported late | Sep 30, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2012 | Nov 7, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Sep 30, 2012 | Nov 7, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2011 | Sep 16, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2011 | Sep 16, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2011 | — | 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 |
|---|---|---|---|---|---|---|
| Flow | DMR, Limited - Numeric Violation | 1,020.68 MGD | 323.00 | +216% | Jun 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 395.00 MPN/100mL | 200.00 | +98% | Jun 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 118.00 MPN/100mL | 400.00 | +99,999% | Apr 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 73.00 MPN/100mL | 400.00 | +99,999% | Jun 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 45.00 MPN/100mL | 400.00 | +99,999% | May 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.
State CWA Penalty AO
Clean Water Act
· Case WA-788972 · Feb 2, 2021
$10,000
Administrative - Formal
· Case 10-2010-0075 · Nov 24, 2009
$150
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-WAD980975650-001 · Jul 28, 2008
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