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AS 21-4 IPRG - Petition for an Adjusted Standard 05-11-21.pdf
AS 21-4 IEPA Entry of Appearance.Duck Creek 05-14-21.pdf
AS 21-4 IPRG - Motion for Extension of Time 05-21-21.pdf
AS 21-4 Proof of Petition Notice Requirement 06-2-21.pdf
as 21-4s Order 06032021.pdf
AS21-004jun0321.pdf
AS21-004jun1621 (002).pdf
IEPA Recommendation.IPRG Duck Creek AS (applicability).2021.09.22.pdf
as 21-4 Petitioner's Response ISO IEPA's Recommendation_10-6-21.pdf
AS21-004oct1921.pdf
AS21-004nov2221.pdf
21-004 IPRG - Notice of Withdrawal of Appearance 12-14-21.pdf
AS21-004jan1022.pdf
21-4 Opinion and Order 021722.pdf