Pool Remodeling in Bakersfield, CA

Local Water Quality

Pool Water Conditions in Bakersfield, CA

Bakersfield has surprisingly moderate water hardness — around 4 GPG according to Cal Water's consumer confidence reports — significantly softer than most of the Central Valley. This is largely because Bakersfield's supply is heavily blended with surface water from the Kern River and State Water Project imports, which are naturally softer than pure groundwater. Calcium scaling is less aggressive here than in harder-water Valley cities. However, Bakersfield's extreme heat — summer temperatures regularly topping 105–110°F — is a major factor in pool surface degradation. The intense thermal cycling and high evaporation rates concentrate whatever minerals are present, and heat stress alone causes plaster cracking and coping deterioration over time.

Local Climate

Bakersfield Climate & Your Pool

Bakersfield has one of the most extreme climates in California — July highs average 99°F and peak summer days regularly reach 106–110°F. The city is one of the sunniest in the country, receiving almost no rainfall from May through October. Winters bring cool temperatures with lows around 40°F and occasional valley fog.

While Bakersfield's water is softer than most Valley cities, the extreme heat more than compensates as a driver of pool surface wear. At 99°F average July highs — and with peaks above 107°F common — pool evaporation in Bakersfield is severe. Even soft water concentrates its mineral content significantly over a hot summer, and the UV exposure at this latitude accelerates the breakdown of plaster surfaces, sealants, and coping materials. The thermal stress from peak summer to cool winter nights is also significant, causing expansion and contraction cycles that degrade plaster, coping, and mastic joints over time. In Bakersfield, climate is the primary reason pools need remodeling — even without hard water.