All documents tagged with this AR226 identifier.
| Title / Summary | Year | AR226 Docket | Hash ID | Pages |
|---|---|---|---|---|
| The document contains correspondence from Charles J. Zarzecki to Catherine A. Barton discussing maximum annual concentrations of PFOA in Ohio, reporting actual levels of 0.36 µg/m³ for 2002 and projected levels of 0.10 µg/m³ for 2004. | 2003 | AR226-2302 | r6NYb24eE3vB0NZ7E57ZZLq4a | 6 |