Pacific is a small riverside city on the lower White River, and the December 2025 levee breach affected more than 200 homes, so mold remediation here often means dealing with flood-soaked walls, floors and crawl spaces. Remediation removes contaminated materials, cleans and dries what stays, and should finish only once the structure reads dry. Call the number on this page to be connected with a local mold remediation company in Pacific.
Pacific and the White River
Pacific sits between Auburn and Sumner, about 25 miles from Seattle, mostly in King County with a part in Pierce County. The lower White River, also called the Stuck River, runs along the east side of town, and it has flooded repeatedly. In November 2006, record rains pushed the river over its banks along Pacific City Park, creating a temporary 25-acre lake. In January 2009, releases from Mud Mountain Dam caused rapid flooding with virtually no notice. Early on December 16, 2025, a White River levee breached, a Level 3 "Go Now" evacuation was ordered, more than 200 homes were affected and over 600 people were displaced.
What to do now
- Make sure it's safe to go in. Follow city and utility guidance before entering a flooded home.
- Assume mold where things stayed wet. EPA says if a flooded home couldn't be dried within 24 to 48 hours, plan on mold growth.
- Protect people. Wear at least an N-95, keep children out of cleanup, and keep anyone with asthma or a weakened immune system away.
- Remove soaked porous items. Carpet, pad, insulation and wet drywall usually can't be saved.
- Talk to the city before rebuilding. Pacific says repairs to flood-damaged property need building permits and/or floodplain development approvals from the city.
What you see and why
| What you see | Likely cause |
|---|---|
| Spotting above a water line on drywall | Moisture wicking up from floodwater |
| Sagging insulation in the crawl space | Standing water or high humidity under the floor |
| Musty smell from floor registers | Wet ducts or a damp crawl space feeding the system |
| Cupped hardwood or swollen laminate | Subfloor that never dried |
Cost factors
Angi's Seattle cost guide puts typical jobs at $1,008 to $2,967 but lists walls at up to $16,550 and whole houses at $8,275 to $24,800, and flood recovery can land in those upper ranges. Price depends on how high the water rose, how long it sat, whether ducts flooded, and whether drywall, flooring and insulation replacement is in the bid. Homeowners insurance doesn't cover floods, so check whether you carry separate flood coverage. City of Pacific Community Development issues building permits, and any company you hire must be registered with Washington L&I; look it up on the Verify a Contractor tool.
Mold Removal & Remediation questions in Pacific
Should children help clean up after a flood?
Will homeowners insurance pay for mold after a flood?
What should I do with flood-soaked drywall, carpet and insulation?
Should I run the furnace or HVAC during mold remediation?
More mold services in Pacific
Mold Removal & Remediation nearby
Helpful guides
Sources
- Wikipedia: Pacific, Washington
- City of Pacific: 2025 Flood
- Fox Weather: Over 200 homes affected by levee breach in Washington town
- City of Pacific: Building Inspector/Code Enforcement job description (pdf)
- EPA: Homeowner's and Renter's Guide to Mold Cleanup After Disasters (pdf)
- EPA: Mold Cleanup in Your Home
- Angi: How Much Does Mold Remediation Cost in Seattle, WA?
- L&I: Verify a Contractor, Tradesperson or Business
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