⟁ 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

✓ 200 Ecology records · Snohomish County

78 ftmedian well depth
46 ft–143 fttypical depth range
26 ftmedian static water level
20 gpmmedian yield (77 tests)

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

The median drilled well depth in Granite Falls (98252) is 78 ft, based on 197 wells with recorded depths in the state Ecology database. Half fall between 46 ft and 143 ft; 90% are shallower than 232 ft.

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

Applying published per-foot rates to the local median depth of 94 ft: drilling and casing alone typically runs $2,350–$6,110; a complete system including pump, pressure tank, and hookup typically runs $5,640–$9,400. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in Granite Falls (98252)

Free for property owners. We route your request only to licensed drillers who actually file well logs in Snohomish County — never sold elsewhere.

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

The median static water level is 26 ft below ground surface (middle half of wells: 10 ft–67 ft), from 70 measurements.

Pull every recorded well near a Granite Falls (98252) address — $19

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 53 50–100 ft 61 100–150 ft 36 150–200 ft 19 200–300 ft 15 300–400 ft 6 400–600 ft 7 600+ 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 — $19

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.