⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Grant County › ZIP 98823

ZIP 98823, Grant County: well depth, water level & drilling cost

✓ 665 Ecology records · Grant County

180 ftmedian well depth
130 ft–240 fttypical depth range
80 ftmedian static water level
35 gpmmedian yield (240 tests)

Pull every recorded well near a ZIP 98823 address — $39

How deep are wells in ZIP 98823, Washington?

The median drilled well depth in ZIP 98823 is 180 ft, based on 665 wells with recorded depths in the state Ecology database. Half fall between 130 ft and 240 ft; 90% are shallower than 340 ft.

How much does it cost to drill a well in ZIP 98823?

Applying published per-foot rates to the local median depth of 188 ft: drilling and casing alone typically runs $4,700–$12,220; a complete system including pump, pressure tank, and hookup typically runs $11,280–$18,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 98823?

The median static water level is 80 ft below ground surface (middle half of wells: 59 ft–129 ft), from 249 measurements.

Drilled depth distribution

0–50 ft 5 50–100 ft 41 100–150 ft 196 150–200 ft 151 200–300 ft 173 300–400 ft 56 400–600 ft 38 600+ ft 5
Looking at a specific property in ZIP 98823?

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

Free lookup Property report — $39
Get quotes from drillers who work in ZIP 98823

Free. Goes to licensed drillers working Grant County.

Part of Grant 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.