Electro-Plating Services - I696 Release Site: EGLE and EPA Exceedance Thresholds
The tables below provide Michigan Department of Environment, Great Lakes, and Energy (EGLE) and EPA exceedance thresholds for certain contaminants in groundwater, catch basin/stormwater and soil collected from the Electro-Plating Services - I696 Release Site.
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Groundwater
| Groundwater | EGLE Groundwater-Surface Water Interface Criteria (PPB) |
EPA VI Residential Groundwater RML (PPB) |
EPA VI Commercial Groundwater RML (PPB) |
|---|---|---|---|
| Chromium, Hexavalent | 11 | NA | NA |
| Cyanide, Available | 5.2 | NA | NA |
| Trichloroethene | 200 | 5.2 | 22 |
Note: Parts per billion is denoted in the table above as PPB.
Catch Basin/Stormwater
| Catch Basin/Stormwater | EGLE Groundwater-Surface Water Interface Criteria (PPB) |
|---|---|
| Chromium, Hexavalent | 11 |
| Cyanide, Available | 5.2 |
| Trichloroethene | 200 |
Note: Parts per billion is denoted in the table above as PPB.
Soil
| Soil | Industrial Soil RML (PPB) |
|---|---|
| Chromium, Hexavalent | 630,000 |
| Cyanide, Total | 440,000 |
| Trichloroethene | 56,000 |
Note: Parts per billion is denoted in the table above as PPB.