⟁ California Well Data field records · 2026 survey

← All California drillers

Ralph E Anderson

Recorded as the driller on 171 water wells across 8 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in San Diego County. Well-log records span 1959–1975.

171wells on record
—since 2022
8counties served
205 ftmedian depth

Counties served

Wells drilled by Ralph E Anderson, by county, across the full record.

CountyWells drilled
San Diego County 148
Riverside County 10
San Bernardino County 7
Monterey County 2
Kern County 1
Imperial County 1
Santa Barbara County 1
El Dorado County 1

Well characteristics

Across the wells Ralph E Anderson has drilled, the median depth is 205 ft (middle half 128 ft–270 ft), median tested yield 13 gpm, and median static water level 45 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Ralph E Anderson, straight from the public DWR record:

"Records span 1959–1975" refers to the earliest and latest well logs attributed to this company in the DWR database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.

Need a well drilled in San Diego County?

Free. Goes to licensed drillers working San Diego County, including Ralph E Anderson.

Is this your company?

This page is built from the public DWR well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.

Claim this page

This directory helps property owners find a driller, using public DWR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.