PFAS Project Document Index

Browse 6,274 documents from the EPA's AR226 administrative record on PFOA and PFOS, organized by CD segment and by decade. View AR226 dockets →

Search 1-sentence summaries
Search 1-sentence summaries. This is NOT a full-text search. For that, go to toxicdocs.org.
Build your own custom index
Describe a topic in plain language — semantic search pulls matching documents even without keyword overlap.
6,274 documents across 35 collections
By Administrative Record Segment (CDs) 6,274 documents
The EPA released the AR226 record as a series of numbered CDs plus appendices. Each section below corresponds to one CD.
CD 1 — AR226-0000-0354
EPA administrative record segment: CD-1--AR226-0000-0354 (335 documents).
335 documents
CD 2 — AR226-0356-0645
EPA administrative record segment: CD-2--AR226-0356-0645 (285 documents).
285 documents
CD 3 — AR226-0646-0989
EPA administrative record segment: CD-3--AR226-0646-0989 (266 documents).
266 documents
CD 4 — AR226-0990-1170
EPA administrative record segment: CD-4--AR226-0990-1170 (35 documents).
35 documents
CD 5 — AR226-1171-1414
EPA administrative record segment: CD-5--AR226-1171-1414 (56 documents).
56 documents
CD 6 — AR226-1415-1549
EPA administrative record segment: CD-6--AR226-1415-1549 (29 documents).
29 documents
CD 7 — AR226-1550-1777
EPA administrative record segment: CD-7--AR226-1550-1777 (42 documents).
42 documents
CD 8 — AR226-0612a
EPA administrative record segment: CD-8--AR226-0612a (31 documents).
31 documents
CD 9 — AR226-0979a
EPA administrative record segment: CD-9--AR226-0979a (14 documents).
14 documents
CD 10 — AR226-0979b
EPA administrative record segment: CD-10--AR226-0979b (82 documents).
82 documents
CD 11 — AR226-1030a
EPA administrative record segment: CD-11--AR226-1030a (290 documents).
290 documents
CD 11 — AR226-1030a (files were split up)
EPA administrative record segment: CD-11--AR226-1030a (files were split up) (168 documents).
168 documents
CD 12 — AR226-1051a
EPA administrative record segment: CD-12--AR226-1051a (21 documents).
21 documents
CD 13 — AR226-1052a
EPA administrative record segment: CD-13--AR226-1052a (3 documents).
3 documents
CD 14 — AR226-1068a
EPA administrative record segment: CD-14--AR226-1068a (1,777 documents).
1,777 documents
CD 15 — AR226-1070a
EPA administrative record segment: CD-15--AR226-1070a (3 documents).
3 documents
CD 17 — AR226-1781a
EPA administrative record segment: CD-17--AR226-1781a (188 documents).
188 documents
CD 18 — AR226-1874a
EPA administrative record segment: CD-18--AR226-1874a (6 documents).
6 documents
CD 19 — AR226-3630a
EPA administrative record segment: CD-19--AR226-3630a (67 documents).
67 documents
CD 20 — AR226-1778-2110
EPA administrative record segment: CD-20--AR226-1778-2110 (331 documents).
331 documents
CD 21 — AR226-2111-3000
EPA administrative record segment: CD-21--AR226-2111-3000 (887 documents).
887 documents
CD 22 — AR226-3001-3250
EPA administrative record segment: CD-22--AR226-3001-3250 (249 documents).
249 documents
CD 23 — AR226-3251-3541 (except 3478-3541)
EPA administrative record segment: CD-23--AR226-3251-3541 (except 3478-3541) (226 documents).
226 documents
CD 24 — AR226-3542-3748
EPA administrative record segment: CD-24--AR226-3542-3748 (270 documents).
270 documents
CD 25 — AR226-3749-3768
EPA administrative record segment: CD-25--AR226-3749-3768 (24 documents).
24 documents
CD 26 — AR226-3769-3957
EPA administrative record segment: CD-26--AR226-3769-3957 (337 documents).
337 documents
AR226-3958
EPA administrative record segment: AR226-3958 (135 documents).
135 documents
Appendix D - Sulfonate analytical packages
EPA administrative record segment: Appendix D - Sulfonate analytical packages (52 documents).
52 documents
Appendix E - Data packages
EPA administrative record segment: Appendix E - Data packages (65 documents).
65 documents
By Decade 6,274 documents
Cross-cutting decade views. A document appears here in addition to its CD section.
Pre-1970
Documents dated before 1970.
91 documents
1970s
Documents dated 1970–1979.
370 documents
1980s
Documents dated 1980–1989.
597 documents
1990s
Documents dated 1990–1999.
1,012 documents
2000s
Documents dated 2000–2009.
2,476 documents
Undated
Documents with no year assigned.
1,728 documents