Water Depth
Depth can vary around shoreline rock, logs, and seasonal lake levels.

Tenino, United States
DEPTH, ACCESS, AND CONDITIONS REQUIRE LOCAL CHECK*
Long Lake is a cliff-jumping style spot near Tenino, Washington, but it should only be considered after current access, water depth, landing clearance, and exit conditions are checked on site.
Do not treat Long Lake as automatic. lake level, underwater hazards, and access rules should be checked each visit, so the decision should come after a fresh scout from the landing zone and a clear exit plan.
Overview
Long Lake is a western Washington lake and shoreline spot near Tenino. Treat it as a scout-first location: confirm current access, inspect the landing zone from water level, and make sure the exit is obvious before anyone commits to a jump.
Quick Answer
Long Lake is a cliff-jumping style spot near Tenino, Washington, but it should only be considered after current access, water depth, landing clearance, and exit conditions are checked on site.
Key Takeaway
Do not treat Long Lake as automatic. lake level, underwater hazards, and access rules should be checked each visit, so the decision should come after a fresh scout from the landing zone and a clear exit plan.
Quick Answer
Long Lake is a cliff-jumping style spot near Tenino, Washington, but it should only be considered after current access, water depth, landing clearance, and exit conditions are checked on site.
Key Takeaway
Do not treat Long Lake as automatic. lake level, underwater hazards, and access rules should be checked each visit, so the decision should come after a fresh scout from the landing zone and a clear exit plan.
Conditions and planning notes
Depth can vary around shoreline rock, logs, and seasonal lake levels.
Use lawful public shoreline or boat access and respect private lakefront property.
Scout the landing from the water and keep clear of docks, boats, and narrow swim paths.
Cold water, submerged logs or rock, boat wake, and limited exits are the primary concerns.
Use only stable shoreline features with a controlled step and a visible landing path.
Safety depends on the same-day inspection. lake level, underwater hazards, and access rules should be checked each visit, so skip the jump if depth, footing, water movement, or rescue options are uncertain.
Map location
Tenino, United States
46.86370, -122.77253
Long Lake sits around Tenino, WA, United States, putting this lake or reservoir spot in the orbit of Tenino and the broader WA area of United States. Use the saved coordinates and current map view as a starting point, then confirm the exact approach locally because cliff-jumping access can change around parks, private land, roads, shorelines, and water-management areas.
Seasonal conditions matter here, especially after storms, drought, high flow, or unusually low water. Conditions are not static: rain, snowmelt, drought, changing water levels, current, and weekend crowding can all change what looks like the same jump from one visit to the next. Treat saved route notes as background, not as a present-day clearance to jump.
The main assumed risks include cold or changing lake levels, submerged shelves, boat traffic, difficult exits, and limited rescue access. Access should be treated as conditional until signs, land ownership, permits, and local rules are confirmed. Before anyone climbs to a ledge, inspect the landing zone from the water, identify the exit, look for submerged rocks or debris, and be willing to walk away if the depth, footing, legality, or rescue options are uncertain.
FAQs