⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › Riverside (98849)

Riverside, WA (98849): well depth, water level & drilling cost

✓ 499 Ecology records · Okanogan County

165 ftmedian well depth
89 ft–280 fttypical depth range
50 ftmedian static water level
10 gpmmedian yield (73 tests)

Pull every recorded well near a Riverside (98849) address — $49

How deep are wells in and around Riverside (98849), Washington?

The median drilled well depth in and around Riverside (98849) is 165 ft, based on 495 wells with recorded depths in the state Ecology database. Half fall between 89 ft and 280 ft; 90% are shallower than 400 ft.

How much does it cost to drill a well in and around Riverside (98849)?

Applying published per-foot rates to the local median depth of 165 ft: drilling and casing alone typically runs $4,125–$10,725; a complete system including pump, pressure tank, and hookup typically runs $9,900–$16,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Riverside (98849)?

The median static water level is 50 ft below ground surface (middle half of wells: 28 ft–103 ft), from 64 measurements.

Drilled depth distribution

0–50 ft 35 50–100 ft 100 100–150 ft 97 150–200 ft 50 200–300 ft 109 300–400 ft 51 400–600 ft 41 600+ ft 12
Looking at a specific property in Riverside (98849)?

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 Riverside (98849)

Free. Goes to licensed drillers working Okanogan County.

Part of Okanogan 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.