Wawona Wastewater Treatment System Rehabilitation Environmental Assessment
The environmental assessment (EA) presents two action alternatives. Alternative 2 (Preferred Alternative) provides central sewage treatment to the Wawona Campground, upgrades to the Wawona Wastewater Treatment Plant infrastructure, improves the Big Trees Lodge Golf Course effluent disposal system (including construction of underground disposal trenches), and eventually replaces the vault toilet at the South Fork Picnic Area with a double-stalled flush toilet restroom (once funding is available). Alternative 3, which was analyzed and not identified as the preferred alternative, would use a different arrangement of lift stations for sewage conveyance at the Wawona Campground and construct sub-surface drip irrigation for effluent disposal at the Big Trees Lodge Golf Course instead of disposal trenches.
11/12/2018 - 12/09/2018
Comment period closes
Dec 09, 2018
at 11:59 PM Mountain Time
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