Septic and sewer backups, with Category 3 contamination controls.
Service location
Water Damage Cleanup in the Maltby, WA Area
One call for Maltby septic, creek, and leak damage.
Canyon Park Water Removal
Maltby is a census-designated place in unincorporated Snohomish County, and it shares a boundary with the City of Bothell (Census TIGERweb). It also touches Woodinville, WA and Cottage Lake, and owners occupy 90.5 percent of its homes (ACS). King County's Brightwater treatment plant, running since September 2011, sits in the Maltby industrial area (Cross Valley Water District).
Cross Valley Water District provides sewer only in limited areas, one being the Maltby Urban Growth Area, served through King County. Your restoration company handles water extraction and drying and checks whether a septic system or a sewer line serves your home. Ask how they handle a septic backup in Maltby when you call.
Maltby Situations Your Restoration Company Handles
These 3 Maltby situations come from county health, county flood map, and Census records, each paired with what your restoration company does for you.
| Situation | What Your Restoration Company Does |
|---|---|
| Little Bear Creek or Bear Creek water reaches a yard, garage, or crawl space. | Extracts the water, removes porous materials it cannot clean and dry, and sets drying goals at the first visit. |
| A supply line leaks in a 1970s house, the decade of 25.1 percent of Maltby homes. | Arranges the asbestos survey that Puget Sound Clean Air Agency rules call for before wet drywall comes out. |
| A slow leak hides inside a wall or under a floor of a detached house, the type of 90.9 percent of Maltby housing. | Finds the wet area with a moisture meter and compares readings with dry material in the same house. |
Maltby Offices and Utilities
You can find your Maltby permit office, water district, and flood zones below, since unincorporated land relies on county and district services.
- County
- Snohomish County
- Jurisdiction
- Unincorporated Snohomish County (census-designated place)
- ZIP code
- 98296, 98072 (58.4 and 22.9 percent of Maltby land, both shared; the first mails as Snohomish, and 2 more ZIPs cover the rest)
- Permit office
- Snohomish County Planning & Development Services (PDS). Apply and book inspections in the PDS Permit Portal, for one of the next 3 business days; PDS does not handle electrical work
- Water and sewer
- Cross Valley Water District (water for the Maltby area from 10 wells plus Everett supply via Clearview); Cross Valley sewer in limited areas, such as the Maltby Urban Growth Area, served through King County; On-site septic systems outside sewer areas, with inspections through the Snohomish County Health Department
- Electric and gas
- Snohomish County PUD (electric)
- Flood zones
- FEMA Zone A and Zone AE flood areas, 14 mapped polygons in the Snohomish County flood layer; streams include Little Bear Creek and Bear Creek.
- Housing and foundations
- Median year built 1985; 38.5 percent of homes date from before 1980, and 25.1 percent from the 1970s. Snohomish County publishes no foundation count, so your restoration company checks for a crawl space, basement, or slab on site.
- Call
- (425) 592-3552
Can a Flooded Septic System Push Sewage Into a Maltby Home?
Yes, the Snohomish County Health Department says a flooded septic system can back sewage up into your home. The department advises using the system less and not pumping the tank until drainfield water drops. Your restoration company removes the sewage as Category 3 water, so ask how they keep dry rooms clean in your Maltby home when you call.
Snohomish County Planning & Development Services Permits Maltby Repairs
Snohomish County Planning & Development Services (PDS) permits repairs in Maltby and in Mill Creek East, WA, since neither has a city government. The permit office follows city and county limits, not the mailing ZIP, so a 98296 or 98072 address in Maltby still goes to PDS. You book PDS inspections online in the PDS Permit Portal for one of the next 3 business days.
PDS does not issue permits for or inspect electrical work, so Washington L&I handles wet wiring repairs in Maltby. Your restoration company takes moisture readings before water damaged drywall repair begins and flags pre-1978 paint for lead-safe (RRP) work. Ask whether the written estimate lists the PDS and L&I permits when you call.
Does Home Insurance Cover Little Bear Creek Flooding in Maltby?
No, Washington home and renter policies exclude flood, so Little Bear Creek water calls for NFIP or a private flood policy. The Office of the Insurance Commissioner notes that NFIP coverage starts 30 days after purchase, and the water damage FAQ covers the claim steps. Your restoration company records the water line and wet materials in photos, so ask for copies when you call.
Do You Need a Septic Inspection to Sell a Maltby Home After a Backup?
Yes, the Snohomish County Health Department requires a septic inspection before a home on septic sells, starting November 1, 2026, with or without a backup. Your restoration company documents a backup with photos, moisture readings, and a written scope, which gives the inspector and a buyer a record. Ask whether the written estimate names the sewage-affected materials when you call.
Maltby Water Damage Help by Situation
You can choose the card for your Maltby home, or see commercial water damage for buildings in the Maltby industrial area.
Little Bear Creek and Bear Creek water in Zone A and Zone AE areas.
Water under detached homes, 90.9 percent of Maltby housing.
Slow leaks found by moisture mapping in 1970s and 1980s homes.
Water heater leaks in owner-occupied homes, 90.5 percent of Maltby homes.
Drywall repairs permitted through Snohomish County PDS.
3 answers
Answers to Read Before You Call
Is Maltby Part of the City of Bothell?
No, Maltby is a census-designated place in unincorporated Snohomish County, though it shares a boundary with the City of Bothell. Snohomish County Planning & Development Services permits Maltby repairs, not the City of Bothell. Ask your restoration company to confirm your lot's jurisdiction when you call.
Who Supplies Water to a Maltby Home?
Cross Valley Water District serves the Maltby area from 10 wells plus Everett water through Clearview, and your water bill names your provider. The district covers about 50 square miles across Bothell, Everett, Monroe, Snohomish, Woodinville, and unincorporated county land. Have the bill ready when you call about a leak.
Does Washington Repay Maltby Homeowners Harmed by a Registered Contractor?
Yes, since July 1, 2026, the L&I Homeowner Recovery Program pays up to $25,000, depending on funds, after a court judgment against a registered contractor. It applies to owner-occupied homes of up to 4 units, excluding condos. Have the restoration company's L&I registration number in hand before Maltby work starts.
More Places Served Nearby
Woodinville Water District service, a 36.1 percent private sewer share, and Little Bear Creek flood zones.
Unincorporated King County, where 88.1 percent of residential parcels run on septic.
Unincorporated and outside the City of Mill Creek; Snohomish County PDS issues permits.
City permit counter, with Alderwood or Silver Lake for water and wastewater.
FEMA flood zones on Swamp Creek and the Sammamish River, with City of Kenmore permits.
City sewer, Alderwood water, and building inspections 3 days a week by appointment.
City electrical permits, Northshore Utility District in Finn Hill and Kingsgate, and Forbes Creek flood zones.
Lyon Creek flood history, Seattle City Light electric, and a 1968 ACS median year built.
This page relies on 28 public documents, such as records from US Census Bureau, King County, and Cross Valley Water District. Find each one and its check date on the references and fact-checks page.
Canyon Park Water Removal
Talk With a Restoration Company That Serves Bothell
Call and speak with a water damage restoration company serving Bothell about the water in your home.
(425) 592-3552