⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › Rockford (99030)

Rockford, WA (99030): well depth, water level & drilling cost

✓ 112 Ecology records · Spokane County

300 ftmedian well depth
200 ft–420 fttypical depth range
60 ftmedian static water level
10 gpmmedian yield (54 tests)

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How deep are wells in Rockford (99030), Washington?

The median drilled well depth in Rockford (99030) is 300 ft, based on 111 wells with recorded depths in the state Ecology database. Half fall between 200 ft and 420 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in Rockford (99030)?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Rockford (99030)?

The median static water level is 60 ft below ground surface (middle half of wells: 26 ft–100 ft), from 48 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 2 100–150 ft 10 150–200 ft 12 200–300 ft 27 300–400 ft 29 400–600 ft 26 600+ ft 5
Looking at a specific property in Rockford (99030)?

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Part of Spokane 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.