December 12, 2025 - 10:30 AM

The Green River crested at about 68 feet yesterday, or 11,900 cubic feet per second(cfs) at around 4 p.m. and has since receded down to 67 feet, or about 9,400 cfs this morning. The U.S. Army Corps of Engineers is planning to release more water from Howard Hanson Dam today, Friday, and over the weekend to mange water levels behind the dam, which should push the river back up to moderate flood stage at 12,000 cfs until Monday or Tuesday.

Because the Green River will rise this weekend, we are urging residents to remain on alert and monitor water levels near their homes, especially those who live near the Green River or S 277th St. Follow the City of Auburn on Facebook, and sign up for King County ALERTS to be notified if conditions change.

The White River has also receded but will have controlled releases at Mud Mountain Dam, cresting up to about 10,000 cfs and remaining in Phase 4, or minor to moderate flooding, in Auburn. We could still see localized flooding in Auburn, primarily on the south bank of the White River near A Street, in areas we’ve set up temporary HESCO barriers.  The White River Trail east of A Street SE and west of the Roegner Park parking lot remains closed and should not go beyond the closure signs for their safety and the safety of the crews continuing to work in this area.

We saw promising developments this morning with stormwater and river flooding water having a chance to drain after the ground remained saturated on Thursday. We’ve since opened some roads that were closed this week:

• 104th Ave. SE from SE 320th St to Green River Rd SE
• Riverview Drive NE between 22nd St NE and Pike St NE
• Oravetz Rd SE between Kennedy Ave SE and Kersey Way SE
• Pike St NE from 8th to 12th St NE

These roads are still CLOSED:

• **Both lanes of Northbound Auburn Way N are closed between 49th and S 277th St. Traffic will be detoured to Westbound 49th St NE to B St NW.
• S 277th is closed between AWN and 108th (in Kent)
• 49th St NE is closed between AWN and I St NE.
• D St NE and I St NE are closed between 49th St NE and S 277th St
• Trail Run neighborhood (L St NE and S 277th ST) is only accessible through the private gate off of 52nd St NE
• Green River Rd SE is closed at 100th Ave SE to City limits
• W Valley Hwy is closed between 15th St NW and W Main St for landslides and trees over the roadway this roadway will remain closed through the weekend due to continuing concerns of saturated grounds and risk of slides. 

We have not yet moved into a recovery phase of this emergency – we are still actively in response through this weekend and ask the public’s help while navigating these flood levels and road closures. 

Thank you for your patience and resilience as we work through the situation.

Conditions along the White River appear favorable and conditions have appeared to improve.

Overnight Wednesday Dec. 10, the U.S. Army Corps of Engineers began reducing flows from Mud Mountain Dam, and early indicators show that conditions are favorable. The Puyallup River has crested, which will help lower the maximum outflow needed from Mud Mountain Dam in the coming hours and days.

What we know right now: 

• Current forecasts show that today’s planned increase in flow -- approximately 1,000 cubic feet per second -- is manageable based on river conditions. There may be some small localized flooding, especially in areas behind the temporary HESCO barriers.
• Because the Puyallup crest is now moving downstream, the Corps will not release additional water from Mud Mountain Dam until these upstream swells subside.
• The system received more precipitation than expected, but the Corps is targeting controlled releases of around 9,000–10,000 cfs, instead of the previously anticipated 10,000–12,000 cfs.
• As local river levels drop, the Corps will incrementally increase outflows to make the most of available channel capacity.
• It will take time to safely move water through the system, and outflows will be adjusted gradually.

What happens next:

The Corps will give another update this afternoon. Once the new peak has passed, they will be able to confirm the full release schedule and expected impacts. Until then, there remains some uncertainty, and conditions will continue to be monitored closely.

What this means for Auburn:

• River levels through early afternoon should remain similar to current levels, with adjustments happening slowly.
• This is what we know now; keep in mind it’s an ever-changing situation.
• The City remains in constant communication with the Corps, and we will share additional updates as soon as they become available.

Thank you for continuing to stay alert and informed. 

Current road closures:

• West Valley Highway north of Main Street due to vegetation on the roadway, and from Frager Road to S. 277th St. 
• Green River Road SE between 100th Ave SE and the Auburn city limits 
• D St. NE between 49th St NE and S 277th St. and between Auburn Way N and I St NE.
• S 277th St. between Auburn Way N and 108th Ave SE 
• Stewart Bridge in Sumner 

After updating the website, the Army Corps of Engineers decided to delay the release of water on the White River Dam. The below is not happening tonight, Wednesday, Dec. 10. 

---

This message is for residents who live along the north bank of the White River in White River Estates, especially those along River Drive, near the A Street Bridge.

The U.S. Army Corps of Engineers has updated the City on current and expected flows on the White River. Outflow from Mud Mountain Dam will be reduced this evening to approximately 4,000 cubic feet per second to allow an upstream flood wave to move through the Puyallup river system.

Between 4–5 a.m., flows are expected to increase up to around 10,000 cfs in outflow, with additional water volume – potentially several thousand more – reaching the cities of Auburn and Pacific shortly thereafter around 5-6 a.m getting potentially to 12,000 cfs.

Because river levels are already high and soils throughout the basin are saturated, there is an increased risk of flooding behind the HESCO barriers along the White River. While this is not an evacuation order, conditions may change quickly.

Now is a good time to prepare and consider leaving early if you would prefer to do so, as these increased water levels would hit early in the morning.

If you feel unsafe at any point, or if conditions begin to worsen, there are options available:

Shelter Options:

• Overnight shelter in Maple Valley (open 24 hours): 21401 244th Ave SE, Maple Valley
• Ray of Hope Shelter, 2806 Auburn Way North – call ahead for space: 253-334-4860

We are asking residents in White River Estates to follow the Ready – Set – Go guidance below to help prepare for changing conditions.

READY – Prepare Now

Take these steps as soon as possible:

• Stay informed:
• Monitor local news, National Weather Service alerts, and official updates from the City of Auburn, which will be posted on auburnwa.gov/flood, in addition to official social media channels like Facebook and BlueSky.
• Protect your property:
• Move vehicles, equipment, and trailers to higher ground.
• Elevate important items and electronics off the floor, especially in basements or ground-level rooms.
• Clear gutters, downspouts, and nearby storm drains of leaves and debris.
• Gather supplies:
• Assemble a “to-go kit” with medications, important documents, clothing, chargers, flashlights, food, and water.
• Make a plan for pets (carriers, leashes, food, medications).
• Talk with your household and neighbors:
• Review how you will leave if water begins to rise and where you will go.
• Check in with neighbors who may need extra assistance.

SET – Be Ready to Act

Be on heightened alert if:

• The river continues to rise toward your property.
• The City of Auburn, King County, or emergency officials issue additional warnings. You can sign up for alerts through King County if you haven’t already.
• You see water ponding in your yard, driveway, or around access roads.

During this phase:

• Keep vehicles fueled and parked facing out for a quick departure.
• Keep your to-go kit and any essential items by the door.
• Avoid walking or driving through standing water and do not go around “Road Closed” or “High Water” signs.
• Be prepared to leave quickly if conditions worsen or if you are asked to evacuate.

GO – Leave if Conditions Become Unsafe

Leave the area immediately if:

• Water is approaching your home, garage, or access road.
• Emergency officials direct you to evacuate.
• You feel unsafe remaining in place for any reason.

When in doubt, err on the side of safety. Remember:

Turn around, don’t drown.
Just a few inches of moving water can sweep a vehicle off the road, and the depth and speed of floodwater can be deceptive.

Use higher, alternate routes if possible, and never drive around barricades or through flooded sections of Green River Road or nearby streets.

Sandbag Locations

The City has established self-fill sand locations for residents who may need to protect their property:

• Lakeland Hills Area: Sunset Park – 1420 69th St SE
• Lea Hill Area: Across from 30631 124th Ave SE (north of Lea Hill Elementary)
• West Hill Area: Across from 5602 S 316th St (across from Evergreen Heights Elementary)
• West Hill Area: Across from 5214 S 296th St (west of 51st Ave S)
• Downtown Area: Les Gove Park along 12th St SE

King County also provides sandbags at several locations across the county.

Please bring your own shovel and be prepared to bring, fill and transport sandbags yourself. These locations do NOT provide bags.

When to Call

• Report non-emergency flooding issues (such as minor water over roads, blocked drains, or localized concerns) through SeeClickFix or by calling the City’s non-emergency line at 253-288-2121.
• Call 911 immediately if there is a threat to life or safety, including rapidly rising water, people trapped by flooding, or other urgent emergencies.

Ready Set Go Resources 

King County Fire

King County Emergency News

We will continue to update this page as conditions change. Thank you for helping keep our community safe.

Safety Reminders

• Turn around, don’t drown. Never drive through standing or moving water. Just a few inches can disable a vehicle or sweep it off the roadway.
• Do not go around “Road Closed” or “High Water” signs or move barricades.
• Allow extra travel time and use higher, alternate routes whenever possible.

When to Call

• Report non-emergency flooding issues (minor water over roads, blocked drains, or localized concerns) through SeeClickFix or by calling the City’s non-emergency line at 253-288-2121.
• Call 911 immediately if there is a threat to life or safety, including rapidly rising water, vehicles trapped in floodwater, or other urgent emergencies.

We will continue to update this page as conditions change. Thank you for helping keep our community safe.

Road Closures Due to Flooding

Heavy rainfall and rising river levels have led to multiple road closures in and around Auburn. Please review the current closures below, use alternate routes, and avoid driving through standing water.

Current Road Closures

Green River Road SE

• Green River Road SE is closed between 100th Ave SE and the Auburn city limits due to flooding.
• There is no vehicle access to the Auburn Golf Course at this time.
• There is no estimated time for reopening.

D St NE

Due to flooding, D St NE is closed in multiple segments:

• Closed between 49th St NE and S 277th St.
• Closed between Auburn Way N and I St NE.

Drivers should expect delays, use alternate routes, and follow all detour signs. Local access is very limited in these areas.

S 277th St

• S 277th St is closed in both directions between Auburn Way N and 108th Ave SE (in Kent) due to flooding.
• This closure is being managed in coordination with the City of Kent and regional partners.

Safety Reminders

• Turn around, don’t drown. Never drive through standing or moving water. Just a few inches can disable a vehicle or sweep it off the roadway.
• Do not go around “Road Closed” or “High Water” signs or move barricades.
• Allow extra travel time and use higher, alternate routes whenever possible.

When to Call

• Report non-emergency flooding issues (minor water over roads, blocked drains, or localized concerns) through SeeClickFix or by calling the City’s non-emergency line at 253-288-2121.
• Call 911 immediately if there is a threat to life or safety, including rapidly rising water, vehicles trapped in floodwater, or other urgent emergencies.

We will continue to update this page as conditions change. Thank you for helping keep our community safe.

Green River Readiness Message for Residents Along Green River Road

This message is for people who live along Green River Road, from approximately Brannan Park to Auburn Black Diamond Road.

As heavy rain continues and another strong round of storms is expected overnight, the Green River is at Phase 4, and water is already over parts of Green River Road on the King County side. With additional rainfall and increased releases from Howard Hanson Dam, river levels may continue to rise and could impact low-lying properties along this stretch of the river.

While widespread residential flooding is not yet occurring, conditions can change quickly. Please use the Ready – Set – Go guidance below to help you prepare.

READY – Prepare Now

Take these steps as soon as possible:

• Stay informed:
• Monitor local news, National Weather Service alerts, and official updates from the City of Auburn, which will be posted on auburnwa.gov/flood, in addition to official social media channels like Facebook and BlueSky.
• Protect your property:
• Move vehicles, equipment, and trailers to higher ground.
• Elevate important items and electronics off the floor, especially in basements or ground-level rooms.
• Clear gutters, downspouts, and nearby storm drains of leaves and debris.
• Gather supplies:
• Assemble a “to-go kit” with medications, important documents, clothing, chargers, flashlights, food, and water.
• Make a plan for pets (carriers, leashes, food, medications).
• Talk with your household and neighbors:
• Review how you will leave if water begins to rise and where you will go.
• Check in with neighbors who may need extra assistance.

SET – Be Ready to Act

Be on heightened alert if:

• The river continues to rise toward your property.
• The City of Auburn, King County, or emergency officials issue additional warnings. You can sign up for alerts through King County if you haven’t already.
• You see water ponding in your yard, driveway, or around access roads.

During this phase:

• Keep vehicles fueled and parked facing out for a quick departure.
• Keep your to-go kit and any essential items by the door.
• Avoid walking or driving through standing water and do not go around “Road Closed” or “High Water” signs.
• Be prepared to leave quickly if conditions worsen or if you are asked to evacuate.

GO – Leave if Conditions Become Unsafe

Leave the area immediately if:

• Water is approaching your home, garage, or access road.
• Emergency officials direct you to evacuate.
• You feel unsafe remaining in place for any reason.

When in doubt, err on the side of safety. Remember:

Turn around, don’t drown.
Just a few inches of moving water can sweep a vehicle off the road, and the depth and speed of floodwater can be deceptive.

Use higher, alternate routes if possible, and never drive around barricades or through flooded sections of Green River Road or nearby streets.

Sandbag Locations

The City has established self-fill sand locations for residents who may need to protect their property:

• Lakeland Hills Area: Sunset Park – 1420 69th St SE
• Lea Hill Area: Across from 30631 124th Ave SE (north of Lea Hill Elementary)
• West Hill Area: Across from 5602 S 316th St (across from Evergreen Heights Elementary)
• West Hill Area: Across from 5214 S 296th St (west of 51st Ave S)
• Downtown Area: Les Gove Park along 12th St SE

King County also provides sandbags at several locations across the county.

Please bring your own shovel and be prepared to bring, fill and transport sandbags yourself. These locations do NOT provide bags.

When to Call

• Report non-emergency flooding issues (such as minor water over roads, blocked drains, or localized concerns) through SeeClickFix or by calling the City’s non-emergency line at 253-288-2121.
• Call 911 immediately if there is a threat to life or safety, including rapidly rising water, people trapped by flooding, or other urgent emergencies.

Ready Set Go Resources 

King County Fire

King County Emergency News

We will continue to update this page as conditions change. Thank you for helping keep our community safe.

Heavy rainfall continues across Auburn, and an even stronger round of rain is expected later this afternoon and overnight. The National Weather Service reports that this next system may bring significantly more rainfall than what we experienced on Monday.

White River Conditions

The White River has reached Flood Phase 3, and the City is taking precautionary steps in areas most susceptible to high water:

• The City is working with the U.S. Army Corps of Engineers (USACE) to install Hesco flood barriers near the A Street Bridge and Roegner Park.
• Public Works crews have already cleared debris from the A Street Bridge center pier to improve flow.
• At this time, no additional major issues are reported along the White River.

Green River Conditions

The Green River is also at Phase 3, and water has risen over sections of Green River Road on the King County side of the Auburn border. In coordination with the City:

• King County is closing the roadway between S 277th Street and Mary Olson Park due to water over the pavement.
• Isaac Evans Park has been closed for public safety because of rising river levels.

Landslides & Wind

The ongoing rainfall has led to several small landslides around the city. While none currently present major hazards, some have resulted in local road closures.
Wind gusts between 30–35 mph are also expected to continue and may contribute to falling branches or debris.

Sandbag Availability

The City is staging sand piles at select park locations for residents who may need to fill sandbags to protect their property. More locations will be added if needed.

• Lakeland Hills Area: Sunset Park – 1420 69^th St SE
• Lea Hill Area: Across from 30631 124^th Ave SE (North of Lea Hill Elementary)
• West Hill Area: Across from 5602 S 316^th St (Across from Evergreen Heights Elementary)
• West Hill Area: Across from 5214 S 296^th St (west of 51^st Ave S)
• Downtown Area: Les Gove Park along 12th St. SE

Emergency Proclamation

Earlier today, the Mayor signed a local emergency proclamation, which allows the City to move quickly in securing resources and responding to weather-related impacts.

Monitoring River Conditions and Potential Flooding on the White River 

The City of Auburn continues to monitor river conditions as a strong atmospheric river brings sustained rainfall to our region. Coordination continues with USACE, King County, and the National Weather Service.

• Auburn has received 650 feet of Hesco barriers for potential placement near the A Street Bridge along the White River Trail
• These barriers arrived Tuesday morning, and contractors are prepared to install them if needed.
• Portions of Roegner Park and the White River Trail between the park’s lot and the A Street Bridge are closed while assessments and potential flood-control work occur.
• No flooding is anticipated north of the White River at this time.
• Due to basin saturation, USACE is increasing releases from Mud Mountain Dam to an expected 12,000 cfs by Wednesday morning, which may cause localized minor flooding Thursday along the south side of the river.
• The Green River may reach Minor Flood Stage later this week due to increased releases from Howard Hanson Dam, with minor flooding expected in Isaac Evans Park.
• Residents are urged to use caution near rivers, stay alert to changing conditions, and report flooding via SeeClickFix or the non-emergency line at 253-288-2121.
• Emergency 911 should be used for life-safety concerns.

Flood Safety Tips 

• Avoid walking or driving through standing or moving water -- just a few inches can sweep a vehicle off the roadway.
• Never go around “Road Closed” or “Flooded” signs.
• Keep storm drains near your home clear of leaves and debris.
• Stay informed by monitoring local weather alerts and updates from city and county agencies.
• If you live in a flood-prone area, review your emergency plan and secure outdoor items that could wash away.

We will continue to provide updates as conditions change. Thank you for your cooperation in helping keep our community safe!