Service area · Canyon County, ID
Water damage help in Nampa, ID
Nampa is Canyon County's largest city, with an older downtown, farmland at its edges and many newer subdivisions built as the Treasure Valley has grown.
- Neighborhoods
- Downtown Nampa, Lake Lowell area, South Nampa, North Nampa
Nampa: call now
(833) 785-0343Nampa homes and how water gets in
Older downtown homes have aging plumbing, basements or crawl spaces; newer subdivisions have crawl spaces or slabs with PEX. Irrigation canals, farm fields and pressurized irrigation run close to many homes, and winter cold freezes exposed pipes.
Irrigation canals and fields
Canal and field water near homes can raise groundwater and flood crawl spaces.
Older downtown homes
Aging pipes and drains fail inside walls and under floors.
Winter freezes
Exposed pipes freeze and split in cold snaps.
Manufactured homes
Leaks under manufactured homes soak insulation and subfloors.
Farm-edge subdivisions
Newer subdivisions built beside fields and canals often sit on crawl spaces where irrigation-season groundwater rises, keeping soil damp and slowing drying after any leak.
What shapes the risk in Nampa
Nampa, near Lake Lowell and the Boise River, mixes an older core (15% built before 1960) with newer subdivisions. Winter freezes in crawl spaces and exterior walls cause most burst-pipe losses; older homes' plumbing is the most exposed.
When it can't wait, go to 24-hour emergency help in Nampa.
Nampa homes by the numbers
- Median year built
- 2000
- Built 2000 or later
- 50%
- Built before 1960
- 15%
- Detached single-family
- 75%
- Owner-occupied
- 70%
- Heat with utility gas
- 69%
- 15% of homes were built before 1960. Original supply and drain lines in houses that age fail more often, and some older building materials need testing before they are cut out during drying or rebuild.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, Nampa, ID (40,529 housing units).
Most common water damage causes in Nampa
- Water Damage Restoration in Nampa
- Burst Pipe Water Damage
- Sewage Backup Cleanup
- Structural Drying & Dehumidification
Also available in Nampa: fire and smoke damage restoration, and every service on our full list of 22 restoration services.
Nampa at a glance
- Neighborhoods
- Downtown Nampa, Lake Lowell area, South Nampa, North Nampa
- ZIP codes
- 83651, 83686, 83687
- County / state
- Canyon County, Idaho
Nampa homeowners ask
Can irrigation water flood my crawl space?
Yes, when canals or fields raise groundwater. Drainage and a sump may be needed.
What should I do after a burst pipe in winter?
Shut off the main, remove standing water and start drying quickly.
How do I keep crawl-space pipes from freezing in Nampa?
Close crawl-space vents during cold snaps, insulate exposed pipes, and let faucets on exterior walls drip on the coldest nights. Older homes are the most exposed; 15% of Nampa's housing was built before 1960.
Can water damage be dried in winter?
Yes. Drying equipment works year-round, and heat inside the home helps. Crawl spaces may need extra dehumidification in cold weather.