Waterbody
Plan with 1 source-backed fact, 0 related records, and explicit uncertainty.
Evidence stance: supports · Evidence details
NPS publishes Hetch Hetchy day and multi-day route starts, distances, elevation changes, use rules, and permit context.
Observation details · Source details · Original source: National Park Service
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Planning facts above are readable first. Open these records when you need to audit a source or see when knowledge changed.
wp-20260925-yosemite-hetch-hetchy-depth — ADD reservoir-hetch-hetchy: Add reviewed Hetch Hetchy planning depth.wp-20260925-yosemite-hetch-hetchy-depth — ADD claim-hetch-hetchy-reservoir-use-rules: Add reviewed Hetch Hetchy planning depth.