California - HydroFLOW USA: Award Winning Water Treatment Devices (2024)

Anaheim

92804 | 92805 | 92801 | 92802 | 92806 | 92807 | 92808

127 PPM (mg/L) or 7 gpg

Bakersfield

93307 | 93306 | 93312 | 93309 | 93308 | 93313 | 93304 | 93311 | 93305 | 93314 | 93301

80 PPM(mg/L) or 5 gpg

Bellflower

90706 | 90707

230 PPM(mg/L) or 13 gpg

Buena Park

90620 | 90621 | 90622 | 90623 | 90624

236 PPM(mg/L) or 14 gpg

Burbank

91501 | 91502 | 91504 | 91505 | 91506

271 PPM (mg/L) or 16 gpg

Chino

91710 | 91708

188 PPM (mg/L) or 11 gpg

Chula Vista

91911 | 91910 | 91913 | 91915 | 91914

194 PPM(mg/L) or 11 gpg

Cresent City

95531

59 PPM (mg/L) or 3 gpg

Corona

92882 | 92880 | 92879 | 92883 | 92881

353 PPM(mg/L) or 21 gpg

Coachella

92236

140 PPM(mg/L) or 8 gpg

Compton

90059 | 90220 | 90221 | 90222 | 90223 | 90224

219 PPM(mg/L) or 13 gpg

El Monte

91732 | 91731

270 PPM (mg/L) or 16 gpg

Fontana

92355 | 92336 | 92337

104 PPM(mg/L) or 6 gpg

Fountain Valley

92728

199 PPM(mg/L) or 12 gpg

Fremont

94536 | 94538 | 94539 | 94555

158 PPM(mg/L) or 9 gpg

Fresno

93722 | 93727 | 93720 | 93702 | 93726 | 93706 | 93711 | 93705 | 93703 | 93710 | 93704 | 93725 | 93728 | 93723 | 93730 | 93701 | 93721 | 93650

123 PPM (mg/L) or 7 gpg

Fountain Valley

92708

200 PPM (mg/L) or 12 gpg

Fullerton

92833 | 92831 | 92832 | 92835

254 PPM(mg/L) or 15 gpg

Garden Grove

92840 | 92843 | 92841 | 92844 | 92845

119 PPM(mg/L) or 7 gpg

Gilroy

95020

236 PPM (mg/L) or 14 gpg

Glendale

91205 | 91206 | 91201 | 91202 | 91204 | 91208 | 91203 | 91207 | 91210

259 PPM(mg/L) or 15 gpg

Hemet

See Also

What does TDS measure in water

285 PPM(mg/L) or 17 gpg

Pasadena

91104 |91107 | 91103 | 91106 | 91101 | 91105

255 PPM(mg/L) or 15 gpg

Pico Rivera

90660

241 PPM (mg/L) or 14 gpg

Rancho Santa Margarita

92679 | 92688 | 92692

274 PPM(mg/L) or 16 gpg

Redding

96003 |96001|96002 | 96049

31 PPM(mg/L) or 2 gpg

Redondo Beach

90277 | 90278

370 PPM(mg/L) or 22 gpg

Riveside

92503 | 92504 | 92507 | 92505 | 92506 | 92508 | 92501

71 PPM (mg/L) or 4 gpg

Roseville

95661 | 95678 | 95747

191 PPM (mg/L) 11 gpg

Sacramento

95823 | 95828 | 95822 | 95831 | 95833 | 95835 | 95838 | 95826 | 95825 | 95820 | 95821 | 95842 | 95824 | 95834 | 95829 | 95815 | 95864 | 95818 | 95827 | 95841 | 95819 | 95816 | 95817 | 95832 | 95814 | 95811 | 95830 | 95837 | 94574

150 PPM(mg/L) or 9 gpg

Salinas

93906 | 93905 | 93901 | 93907 | 93908

160 PPM(mg/L) or 9 gpg

San Bernardino

92407 | 92404 | 92410 | 92405 | 92411 | 92408 | 92401

249 PPM (mg/L) 15 gpg

San Clemente

92672 | 92673 | 92674

274 PPM(mg/L) or 16 gpg

San Diego

92154 | 92126 | 92105 | 92114 | 92115 | 92117 | 92113 | 92130 | 92129 | 92128 | 92111 | 92127 | 92122 | 92109 | 92104 | 92102 | 92101 | 92139 | 92103 | 92131 | 92116 | 92124 | 92123 | 92107 | 92110 | 92120 | 92119 | 92108 | 92106 | 92121 | 92140 | 92145 | 92135 | 92147 | 92155 | 92134 | 92132

241 PPM (mg/L) or 15 gpg

San Francisco

94112 | 94110 | 94122 | 94109 | 94116 | 94117 | 94121 | 94134 | 94118 | 94124 | 94115 | 94114 | 94132 | 94102 | 94131 | 94107 | 94103 | 94133 | 94123 | 94127 | 94108 | 94105 | 94158 | 94129 | 94111 | 94130 | 94104 | 94128

47 PPM (mg/L) or 3 gpg

San Jose

95123 | 95127 | 95111 | 95112 | 95122 | 95116 | 95125 | 95124 | 95148 | 95136 | 95132 | 95129 | 95121 | 95120 | 95128 | 95126 | 95118 | 95131 | 95117 | 95133 | 95134 | 95135 | 95138 | 95110 | 95130 | 95119 | 95139 | 95113

132 PPM (mg/L) or 8 gpg

Santa Barbara

93101 | 93105 | 93103 | 93111 | 93110 | 93109 | 93108

391 PPM (mg/L) or 23 gpg

Santa Clarita

91350 | 91390

271 PPM (mg/L) or 16 gpg

Santa Maria

93453 | 93458 | 93455 | 93454

235 PPM (mg/L) or 14 gpg

Santa Monica

90405 | 90403 | 90404 | 90402 | 90401

114 PPM (mg/L) or 7 gpg

Stockton

95206 | 95207 | 95209 | 95210 | 95205 | 95219 | 95204 | 95212 | 95215 | 95203 | 95202 | 95211

194 PPM (mg/L) or 14gpg

Sunnyvale

94087 | 94086 | 94085 | 94089

300 PPM (mg/L) or 17 gpg

Temecula

92592 | 92591 | 92590

152 PPM (mg/L) or 9 gpg

Torrance

90248 | 90277 | 90278 | 90501 | 90503 | 90504 | 90505 | 90506 | 90507 | 90508 | 90509 | 90510

427 PPM (mg/L) or 25 gpg

Tracy

95376 | 95377 | 95391 | 95304

143 PPM (mg/L) or 8 gpg

Turlock

95380 | 95382

115 PPM (mg/L) or 7 gpg

Tustin

92780 | 92782

312 PPM (mg/L) or 18 gpg

Union City

94587

89 PPM (mg/L) or 5 gpg

Upland

91784 | 91786

150 PPM (mg/L) or 9 gpg

Vacaville

95687 | 95688

183 PPM (mg/L) or 11 gpg

Valencia

91354 | 91355

268 PPM (mg/L) or 16 gpg

Vallejo

94589 | 94590 | 94591

129 PPM (mg/L) or 8 gpg

Ventura

93001 | 93003 | 93004

666 PPM (mg/L) or 39 gpg

Victorville

92392 | 92394 | 92395

31 PPM (mg/L) or 2 gpg

Visalia

93277 | 93291 | 93292

81 PPM (mg/L) or 5 gpg

Vista

92081 | 92083 | 92084

161 PPM (mg/L) or 9 gpg

Walnut Creek

94595 | 94596 | 94597 | 94598

78 PPM (mg/L) or 5 gpg

Watsonville

95076

252 PPM (mg/L) or15 gpg

West Corvina

91790 | 91791

150 PPM (mg/L) or 9 gpg

West Sacramento

95605 | 95691

65PPM (mg/L) or4gpg

Westminster

92683

239PPM (mg/L) or 14 gpg

Whittier

90601 | 90602 | 90603 | 90604 | 90605 | 90606

260 PPM (mg/L) or 15 gpg

Woodland

95695 | 95776

63 PPM (mg/L) or 4 gpg

Yorba Linda

92808 | 92885 | 92886 | 92887

274 PPM (mg/L) or 16 gpg

Yuba City

95991 | 95993

58 PPM (mg/L) or 3 gpg

California - HydroFLOW USA: Award Winning Water Treatment Devices (1)

California - HydroFLOW USA: Award Winning Water Treatment Devices (2024)

FAQs

Which city in California has the hardest water? ›

Ventura California with a water hardness or 666 PPM is the hardest water in the United States. This is among the municipal water quality reports we have documented. Ventura Water quality report 2022. For more information on water hardness in specific cities, please see the table below.

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Is San Mateo water hard or soft? ›

The current water quality table for your service area shows an average hardness of 32 ppm.

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How many Californians receive water from the state water project? ›

A collection of canals, pipelines, reservoirs, and hydroelectric power facilities delivers clean water to 27 million Californians, 750,000 acres of farmland, and businesses throughout our state.

What city in California has the worst tap water? ›

Modesto residents are learning to live with their dirty water. They cook, wash dishes, shower, bathe, and wash their hands and face with tap water that contains sickening pollutants like arsenic, nitrates, and uranium.

Where is the cleanest tap water in California? ›

Judges from around the world evaluated waters sourced from 16 states and 18 foreign countries, ultimately awarding top honors to Santa Ana for having the world's best-tasting, highest-quality tap water.

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Is hard or soft water better for your hair? ›

Having said this, soft water is still better than hard water for hair as it causes less damage and one can add a spruce of bounce to fine strands with a volumizing regimen that boosts from the root and adds density all to way to the lengths.

Who owns canals in California? ›

The Bureau of Reclamation owns the canal, but the Imperial Irrigation District operates it. Water for the canal is diverted at the Imperial Diversion Dam. The All-American Canal feeds, from east to west, the Yuma Main Canal, the Coachella Canal, East Highline Canal, Central Main Canal, and the Westside Main Canal.

Know More ›

Do farmers pay for water in California? ›

The Pajaro Valley, which stretches for 10 miles along the coast of Monterey Bay, charges farmers for irrigation water from wells, a system that's far different from elsewhere in the nation, where growers typically water their crops by freely pumping groundwater.

Read The Full Story ›

What area has the hardest water? ›

If the water falls on non-porous rock such as granite, the water cannot penetrate the ground and therefore cannot pick up any particles or minerals and so stays soft. The South East of England and london water hardness levels are predominantly high.

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Where is the most groundwater in California? ›

The most significant of the state's groundwater basins are found in the Central Valley, where a structural trough forms an aquifer system extending from north of Red Bluff to south of Bakersfield, about 400 miles long and from 20 to 70 miles wide.

Tell Me More ›

Does California have hard water? ›

Los Angeles, California

For many in the area, the Colorado River is the main culprit of hard water, as public water sources do not filter out its high calcium and magnesium contents. The good news for Los Angeles residents is that water softeners present a simple solution to water hardness problems.

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Which part of the state is the most critical for CA water? ›

The Delta: Critical water hub for the state

And in the center of it all is the California Bay-Delta, a critical water hub for the state, which presents a range of environmental and management challenges.

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