Rising Dam Discharge Causes Flooding and Evacuation Alerts Along Lillooet River
What happened
Rising dam discharge at Daisy Lake in Paradise Valley has caused high flows and flooding along the Lillooet River corridor. Due to these conditions, a shelter-in-place advisory was issued for residents north of Vancouver, and the Village of Pemberton issued an evacuation order for properties on Airport Road.
From wellandtribune.ca
Why it matters
The high flows and resulting road flooding disrupt travel and local commerce in the affected region. The situation is part of a larger flood hazard noted near Gates Lake and toward the Birkenhead River in the Squamish-Lillooet Regional District.
Flood hazard near Gates Lake and drainage patterns toward Birkenhead River are noted in the Squamish-Lillooet Regional District.
From wellandtribune.ca
Who's involved
- BC HydroAdvised that flooding is expected due to rising dam discharge at Daisy Lake
- Lillooet RiverThe watercourse along which high flows and evacuation alerts are occurring
- Paradise ValleyThe location where rising dam discharge is occurring
- PembertonThe village that issued an evacuation order due to high-risk river levels
- SquamishA town within British Columbia that is affected by the regional flooding
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- PembertonSpeculative
Local commerce in Pemberton could face disruptions due to road closures and evacuation orders.
- SquamishSpeculative
Local tourism in Squamish might experience reduced revenue due to flooding advisories.
- BC HydroSpeculative
BC Hydro might face increased operational costs due to managing rising dam discharge.
Possible ripples
Who this could reach next, traced step by step from the reporting. Possibilities worth considering, not forecasts.- Pemberton faces disruption from high flows and road closuresEvacuation orders and road closures may disrupt local commerce in PembertonLikely
- BC Hydro must manage flooding risks from Daisy Lake dischargeBC Hydro faces operational disruption managing high flows from Daisy LakeLikely
- High flows along Lillooet River corridor threaten Lillooet LakeLillooet Lake faces high-risk levels due to rising river flowsLikely
How it developed
Newest first. Tap a step to see who reported it.- Flooding downstream of Cheakamus Dam and flood warnings issued for Pemberton Valley.Sub-event
High flows and dam discharge in Paradise Valley cause flooding and evacuations along the Lillooet River.1 source
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The entities involved
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Lillooet River
watercourse in British Columbia, Canada
-
Paradise Valley
village of Alberta, Canada
-
Squamish
town in British Columbia, Canada
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