All documents tagged with this AR226 identifier.
| Title / Summary | Year | AR226 Docket | Hash ID | Pages |
|---|---|---|---|---|
| The document contains EPA's comments on DuPont's proposed air modeling approach using ISCST3 to determine groundwater sampling locations for PFOA monitoring, emphasizing the need for soil sampling verification rather than relying solely on air sampling. | 2003 | AR226-2349 | wgRk6ZzLK5yy6NQgVyE496QO6 | 6 |