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Average Well Depth in Poway, California

Based on 575 wells on record | San Diego County, CA

Well Statistics for Poway

526ft
Average Depth
575
Wells on Record
4-2005ft
Depth Range
45.5
Avg Yield (GPM)

Need a Well Drilled in Poway?

Expert well drilling, pump installation, and repair service in San Diego County.

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Well Depth Distribution in Poway

Based on 575 wells drilled in Poway, California, the average depth is 526 feet. The median depth is 500 feet, which represents the typical well depth in the area.

4ft
Shallowest
526ft
Average
2005ft
Deepest

Geology and Groundwater in Poway

Poway sits in an area with deep bedrock, typically requiring wells to penetrate granite or metamorphic formations. The average depth of 526 feet reflects the need to drill through hard rock layers to reach productive aquifers. These deeper wells often require air rotary or DTH (down-the-hole) hammer drilling methods. Well depths vary significantlyโ€”from 4 to 2005 feetโ€”reflecting diverse geological conditions across the area.

The average static water level (depth to water when the pump is off) in Poway wells is approximately 140 feet below ground surface.

Drilling Trends & Well Use

Wells Drilled by Decade

1950s
1
1960s
2
1970s
78
1980s
51
1990s
140
2000s
189
2010s
70
2020s
43

Wells by Use Type

Domestic 206 (37%)
Irrigation - Agriculture 204 (36%)
Monitoring 69 (12%)
Irrigation - Landscape 27 (5%)
Cathodic Protection 19 (3%)
Public 14 (2%)
Unknown 13 (2%)
Vapor Extraction 11 (2%)

Estimated Drilling Cost in Poway

Based on the average well depth of 526 feet, drilling a new well in Poway typically costs between $23,670 and $39,450. This includes drilling, casing, pump installation, and basic connections. Actual costs vary based on geology, access, and permit requirements.

๐Ÿ” Try our free Well Depth Lookup Tool to check well records near your specific address.

Get Expert Advice for Your Poway Property

Southern California Well Service has drilled hundreds of wells across San Diego County. We know the local geology and can give you an accurate depth and cost estimate.

Call (760) 440-8520

Licensed C-57 Contractor. CSLB License #1086994.| San Diego, Riverside & San Bernardino Counties

We service all major pump brands including Franklin Electric, Grundfos, Goulds (Xylem), and Sta-Rite (Pentair). Our trucks carry common parts and components for same-day repairs.

Frequently Asked Questions

How do I know if my well pump needs repair?

Common signs include: no water or low pressure, pump cycling on and off rapidly (short cycling), unusual noises, dirty or sandy water, and higher-than-normal electric bills. Any of these warrant a professional inspection.

How much does well pump repair cost?

Simple repairs like pressure switch replacement run

50-$300. Motor or pump replacement typically costs ,500-$4,500 depending on well depth and pump type. We diagnose the issue before recommending repairs.

Can I repair my well pump myself?

Surface-level issues like pressure switch adjustment or breaker resets are safe DIY tasks. However, anything involving pulling the pump from the well requires specialized equipment and should be handled by a licensed contractor to avoid damaging the well casing.

Continue learning about well maintenance and troubleshooting

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