South Run at Lake Mercer

The past week

What floods at each level

• 252 ft

  Water starts to overtop the Lake Mercer Dam.

• 248 ft

  Flooding of structures is possible if water enters lower levels of homes along Golden Sunet Lane, Daum Court, and Galla Knoll Circle.

• 245 ft

  Lake water may approach the back of some homes, especially along Golden Sunset Lane, Daum Court, and Galla Knoll Circle.

• 240 ft

  Lake water may approach a cul-de-sac on Wagon Trail Lane. All trails in Lake Mercer Park are likely flooded.

• 234 ft

  Dam's auxiliary spillway is activated which may cause swift water to flood nearby downstream trails.

• 220 ft

  Backwater lake flooding likely starts to affect canoe ramps, trails, and gated service roads in Lake Mercer Park.

Highest crests on record