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Impaired Waters and TMDLs

Guam's Section 303(d) List of Impaired Waters

On August 10, 2016 EPA approved Guam’s 2016 Section 303(d) list. The approval letter and enclosure are provided below.

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EPA Approval Letter to Guam Environmental Protection Agency (GEPA) (PDF)(1 pg, 161 K, 08/10/2016)
EPA’s approval of Guam's 2016 303(d) list.
Enclosure: Review of Guam’s 2016 Section 303(d) List (PDF)(6 pp, 333 K, 08/10/2016)
The purpose of this document is to describe the rationale for EPA's approval of Guam’s 2016 list of water quality limited segments requiring a Total Maximum Daily Load (TMDL) under Clean Water Act, Section 303(d).