⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › Rowland Heights (91748)

Rowland Heights, CA (91748): well depth, water level & drilling cost

✓ 143 DWR records · Los Angeles County

94 ftmedian well depth
72 ft–113 fttypical depth range
—median static water level
13 gpmmedian yield (5 tests)

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How deep are wells in and around Rowland Heights (91748), California?

The median drilled well depth in and around Rowland Heights (91748) is 94 ft, based on 34 wells with recorded depths in the state DWR database. Half fall between 72 ft and 113 ft; 90% are shallower than 165 ft.

How much does it cost to drill a well in and around Rowland Heights (91748)?

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.

What is the static water level in and around Rowland Heights (91748)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 2 50–100 ft 18 100–150 ft 9 150–200 ft 2 200–300 ft 0 300–400 ft 0 400–600 ft 3 600+ ft 0
Looking at a specific property in Rowland Heights (91748)?

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Part of Los Angeles County well records.

Method: medians computed from DWR records (filed well completion reports, water-supply uses only (destruction, repair and monitoring wells 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.