How deep are wells in Palomar Mountain, CA?

The average well depth in Palomar Mountain, California is 386 feet, based on 119 wells on record. Well depths range from 20 to 1055 feet depending on geology and location.

How much does it cost to drill a well in Palomar Mountain, CA?

Well drilling costs in Palomar Mountain typically range from $17,370-$28,950 based on the 386-foot average depth. Call Southern California Well Service at (760) 440-8520 for a free estimate.

Average Well Depth in Palomar Mountain, CA

Well Statistics for Palomar Mountain

386ft

Average Depth

119

Wells on Record

20-1055ft

Depth Range

46.8

Avg Yield (GPM)

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Well Depth Distribution in Palomar Mountain

Based on 119 wells drilled in Palomar Mountain, California, the average depth is 386 feet. The median depth is 365 feet, which represents the typical well depth in the area.

20ft
Shallowest 386ft
Average 1055ft
Deepest

Shallowest well: 20 feet
Deepest well: 1055 feet
Average depth: 386 feet
Median depth: 365 feet

Geology and Groundwater in Palomar Mountain

Wells in Palomar Mountain reach moderate depths, averaging 386 feet. The area features a mix of alluvial deposits and bedrock formations, with depth varying based on specific location and proximity to fracture zones. San Diego County geology in this region typically involves decomposed granite overlaying harder rock, with groundwater found in fractures and weathered zones.

The average static water level (depth to water when the pump is off) in Palomar Mountain wells is approximately 133 feet below ground surface.

Drilling Trends & Well Use

Wells Drilled by Decade

1930s

1960s

1970s

1980s

1990s

2000s

2010s

Wells by Use Type

Domestic 71 (60%)

Public 28 (24%)

Test Well 8 (7%)

Irrigation - Agriculture 7 (6%)

Other 5 (4%)

Estimated Drilling Cost in Palomar Mountain

Based on the average well depth of 386 feet, drilling a new well in Palomar Mountain typically costs between $17,370 and $28,950. This includes drilling, casing, pump installation, and basic connections. Actual costs vary based on geology, access, and permit requirements.

🔍 Try our free Well Depth Lookup Tool to check well records near your specific address.

📍 Nearby Cities — Well Depth Data

📚 Related Resources

Get Expert Advice for Your Palomar Mountain 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