⟁ Kansas Well Data field records · 2026 survey

Kansas Well Data › Riley County › Riley (66531)

Riley, KS (66531): well depth, water level & drilling cost

✓ 154 KGS records · Riley County

100 ftmedian well depth
75 ft–120 fttypical depth range
50 ftmedian static water level
20 gpmmedian yield (125 tests)

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How deep are wells in and around Riley (66531), Kansas?

The median drilled well depth in and around Riley (66531) is 100 ft, based on 154 wells with recorded depths in the state KGS database. Half fall between 75 ft and 120 ft; 90% are shallower than 140 ft.

How much does it cost to drill a well in and around Riley (66531)?

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Riley (66531)?

The median static water level is 50 ft below ground surface (middle half of wells: 30 ft–70 ft), from 149 measurements.

Drilled depth distribution

0–50 ft 13 50–100 ft 51 100–150 ft 82 150–200 ft 8 200–300 ft 0 300–400 ft 0 400–600 ft 0 600+ ft 0
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Part of Riley County well records.

Method: medians computed from KGS records (WWC-5 water well records; monitoring, environmental, geothermal and test holes 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.