⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Snohomish County › Granite Falls (98252)

Granite Falls, WA (98252): well depth, water level & drilling cost

✓ 1,173 Ecology records · Snohomish County

81 ftmedian well depth
55 ft–144 fttypical depth range
31 ftmedian static water level
20 gpmmedian yield (88 tests)

Pull every recorded well near a Granite Falls (98252) address — $49

How deep are wells in and around Granite Falls (98252), Washington?

The median drilled well depth in and around Granite Falls (98252) is 81 ft, based on 1,159 wells with recorded depths in the state Ecology database. Half fall between 55 ft and 144 ft; 90% are shallower than 225 ft.

How much does it cost to drill a well in and around Granite Falls (98252)?

Applying published per-foot rates to the local median depth of 81 ft: drilling and casing alone typically runs $2,025–$5,265; a complete system including pump, pressure tank, and hookup typically runs $4,860–$8,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Granite Falls (98252)?

The median static water level is 31 ft below ground surface (middle half of wells: 10 ft–68 ft), from 86 measurements.

Bad well water in Snohomish County?

Iron staining, rotten-egg smell, hard water, or a failed test at closing — Salish Water Works, a new Puget Sound company, publishes its treatment systems and planned prices up front and specs the fix from your water test. No in-home sales visit. Installation opens Fall 2026; the waitlist is open now and waitlist members get first slot priority.

See planned systems & pricing → salishwaterworks.com

Drilled depth distribution

0–50 ft 255 50–100 ft 409 100–150 ft 216 150–200 ft 118 200–300 ft 101 300–400 ft 38 400–600 ft 22 600+ ft 0
Looking at a specific property in Granite Falls (98252)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Granite Falls (98252)

Free. Goes to licensed drillers working Snohomish County.

Part of Snohomish County well records.

Method: medians computed from Ecology records (water wells only — soil/environmental borings and decommissions excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.