Draft 2021 Trego Lake District timeline dredge and harvest
FERC-Dam-License-Trego-June-2-1994
Environmental-Assessment-for-Dam-License-February-27-1992
FERC-modification-to-Trego-Dam-license-10-31-1995
NSP—Vegetation-Management-Plan-1-2-1997
NPS Comments on PAD and Study Requests Hayward, Trego Projects (2021)