Water Softener in Del Mar, CA

Signs you'd notice in a Del Mar home

• Spotty shower glass and a white rim on the tub
• Kettles and coffee makers that need frequent descaling
• A tankless heater throwing scale-related error codes
• Faucets that drip because cartridges have stiffened with mineral
• A softener that has quietly stopped using salt

Del Mar's water

Del Mar runs its own small water system. The city buys untreated water from the San Diego County Water Authority, the City of San Diego treats it at the Miramar Water Treatment Plant, and it's stored in Del Mar's four potable water reservoirs before reaching homes. The city's report gives total hardness from 172 to 248 ppm, averaging 229, which it states as 10.1 to 14.5 grains per gallon with a 13.4 average. That's a narrower band than many county suppliers, so a household test and the report usually agree closely.

The water is disinfected with chloramine. Softening doesn't touch it, so if the complaint includes taste or odor, a carbon stage is the right addition, and it also helps the softener resin last. The city has completed its initial lead service line inventory, linked from its annual report.

Being on the coast, Del Mar homes face salt air that corrodes exposed valves and brass. A softener belongs in a garage or utility room where possible. Wastewater runs to the city's sewer system, which the city takes care to keep out of its beaches and lagoons, so the brine line should go to a proper household drain through an air gap, never to a yard or storm drain.

What affects the price

• Resin capacity for about 13 to 14 grains and your household's water use
• Whether a loop exists or the main has to be opened
• Limited space in older or compact homes
• A carbon tank for chloramine
• Coastal-rated hardware or a cover if the unit sits outdoors
• Permit handling for new piping

When you call

You'll reach an independent plumber who works in Del Mar. Say whether there's an existing unit, where the main enters and whether outdoor lines should stay on hard water. Del Mar's Building & Safety Services takes plumbing permit applications online through eTRAKiT, with plan review by EsGil Corporation, so if the job adds piping the plumber can file there. For a problem on the city's side of the meter, Del Mar Public Works answers at (858) 755-3294.