Live Updates: Hwy 101 closed near Seaside due to flooding; Multiple closures in Clark Co.

(KPTV) - Heavy rainfall from an atmospheric river has prompted flood warnings for parts of Northwest Oregon and Southwest Washington. It’s also causing some issues for local school districts.

Latest FOX 12 Weather forecast

LIVE UPDATES BELOW:

3:15 p.m. The Portland Christmas Ships Parade was canceled on both the Willamette and Columbia Rivers Monday night due to large amounts of debris in the water.

2:30 p.m. Wastewater Overflow into Willamette River Near Oregon City

Due to heavy rainfall, Clackamas Water Environment Services (WES) crews responded early Tuesday morning to a wastewater overflow into the Willamette River.

The overflow occurred from a manhole near 610 McLoughlin Blvd. in Oregon City, just upstream from the Oregon City Arch Bridge. WES staff have posted warning signs in the area. The immediate overflow site is not accessible to the public.

As a precaution, the public is advised to avoid contact with the Willamette River between the Oregon City Arch Bridge and the Abernethy Bridge for the next 24 hours due to the potential for bacterial contamination. WES is closely monitoring the situation.

The Oregon Emergency Response System has been notified.

1:30 p.m. Clark County announced the following closures, including closures from earlier in the day:

• Northeast 156th Street at Northeast 102nd Avenue in Brush Prairie
• Northeast 112th Avenue north of Northeast 156th Street in Brush Prairie
• Daybreak Regional Park
• UPDATE, 1:30 p.m.
  • Northeast J R Anderson Road between Northeast 72nd Avenue and Northeast Mason Creek Road, east of La Center
  • Haapa Boat Launch
  • Lewisville Regional Park
  • Lucia Falls Regional Park
  • Moulton Falls Regional Park

11 a.m. Widespread flooding prompts multiple road closures across Tillamook County

9:55 a.m.

The roadway between Highway 101 and Highway 6 is closed in Tillamook due to high water.

9:00 a.m.

Highway 101 is closed two miles south of Seaside, between milepost 22-25, due to flooding.

There is also a landslide that is blocking the southbound lanes of Highway 101 about three miles south of Neskowin.

8:30 a.m.

Toutle Lake School District is now closed Tuesday. Updated list of closures and delays here.

7:40 a.m.

Portland General: 4,571 customers without power

Pacific Power: 37 customers without power

Clark PUD: 476 customers without power

7:30 a.m.

Willamette Falls Drive is closed in West Linn due to a large tree that fell across the roadway.

Police said power lines have also come down across the road. Portland General Electric is reporting more than 1,600 customers are without power.

6:15 a.m.

Seaside School District will be closed Tuesday due to flooding. Full list of closures and delays

6:00 a.m.

Nestucca Valley, Tillamook, Castle Rock, Toutle Lake and Winlock school districts are all operating on a two-hour delay Tuesday morning. The Toledo School District has closed.

Full list of closures and delays

5:30 a.m.

Flood warnings have been issues for Clackamas, Multnomah, Clatsop, Tillamook, and Lincoln counties in Oregon. In Washington, multiple counties including Clark, Cowlitz and Skamania are under flood warnings as well.

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