Figure: 30 TAC §113.2075(a)(1)(F)(ii)

Table 5. Toxic Equivalency Factors (TEF).

Dioxin/furan Cogener	TEF
2, 3, 7, 8-tetrachlorinated dibenzo-p-dioxin	1.0
1, 2, 3, 7, 8-pentachlorinated dibenzo-p-dioxin	0.5
1, 2, 3, 4, 7, 8-hexachlorinated dibenzo-p-dioxin	0.1
1, 2, 3, 7, 8, 9-hexachlorinated dibenzo-p-dioxin	0.1
1, 2, 3, 6, 7, 8-hexachlorinated dibenzi-p-dioxin	0.1
1, 2 ,3, 4, 6, 7, 8-heptachlorinated dibenzi-p-dioxin	0.01
octachlorinated dibenzi-p-dioxin	0.001
2, 3, 7, 8-tetrachlorinated dibenzofuran	0.1
2, 3, 4, 7, 8-pentachlorinated dibenzofuran	0.5
1, 2, 3, 7, 8-pentachlorinated dibenzofuran	0.05
1, 2, 3, 4, 7, 8-hexachlorinated dibenzofuran	0.1
1, 2, 3, 6, 7, 8-hexachlorinated dibenzofuran	0.1
1, 2, 3, 7, 8, 9-hexachlorinated dibenzofuran	0.1
2, 3, 4, 6, 7, 8-hexachlorinated dibenzofuran	0.1
1, 2, 3, 4, 6, 7, 8-heptachlorinated dibenzofuran	0.01
1, 2, 3, 4, 7, 8, 9-heptachlorinated dibenzofuran	0.01
Octachlorinated dibenzofuran	0.001