Tilcon Connecticut, Inc. v. Comm’r of Envtl. Prot.
Annotate this CasePlaintiff, which owned facilities used for earth materials excavation and processing, submitted to the Department of Environmental Protection five individual applications for water diversion permits. The Department requested additional information for all five of Plaintiff’s applications. Plaintiff did not fully comply with the Department’s request. Instead of submitting the requested information, Plaintiff filed a petition for a declaratory ruling to address the scope of the Department’s authority to request information for Plaintiff’s water diversion permit applications. The Commissioner of Environmental Protection deemed all of the Department’s actions authorized under the Connecticut Water Diversion Policy Act (Act). The trial court endorsed in all material respects the Commissioner’s interpretation of the Act. The Supreme Court reversed, holding (1) the Act does not authorize the Department’s attempts to regulate Plaintiff’s excavation activities; (2) the Act does not authorize the Department to request a wetlands mitigation plan for the alteration of wetlands that had been authorized by prior municipal wetlands permit; and (3) the Department may not delay processing Plaintiff’s National Pollutant Discharge Elimination System permit application due to a pending water diversion permit application.
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