Water checker · live
See what your utility is reporting. Right now.
Pulls documented contaminants by ZIP, ranks each against the California public health goal, and tells you which stage removes it.
4.9 · 247 Google reviews 5-year warranty 15 years · 5,000+ installs Serving Los Angeles · Southern California
ZIP checker · EWG Tap Water Database
What's actually flowing into your house.
Type your ZIP. We pull documented contaminants from the EWG Tap Water Database and CA OEHHA public health goals, compare each to the guideline, and tell you which SoCal Water Treatment stage removes it.
Sample ZIPs: 90001 LA · 91505 Burbank · 92602 Irvine · 92024 Encinitas · 92503 Riverside · 92408 San Bernardino · 93010 Camarillo · 92243 El Centro · 90210 Beverly Hills · 92660 Newport Beach · 91101 Pasadena · 92037 La Jolla · 92626 Costa Mesa · 92130 Carmel Valley
Data sourced from EWG Tap Water Database + California OEHHA public health goals. Updated quarterly.
Read up on the eight
Every contaminant we test for, explained.
Chromium-6 (hexavalent chromium)
Detectable across most of LA. California PHG: 0.02 ppb.
Arsenic
Detectable in Imperial Valley + Inland Empire wells. EPA MCL: 10 ppb.
Nitrate
Agricultural-legacy contamination. Critical for infant safety.
TTHMs
Total trihalomethanes - chlorination byproducts in every chlorinated system.
HAA5s
Haloacetic acids. The other chlorination byproduct family.
Perchlorate
Rocket-fuel legacy contamination in the Inland Empire.
Hardness
18-30 grains per gallon across most of SoCal. Wrecks appliances.
Chlorine + chloramines
Disinfectants you breathe in every shower.
Well water contamination
Private wells in Riverside, San Bernardino, and IE often carry iron, arsenic, and bacteria not tested by any utility.
What you're drinking, showering in, cooking with
Every glass, every shower, every rinse - it all runs through your ZIP's water.
Municipal reports average annual readings. Your kitchen tap is what your family actually drinks. The free in-home test measures your fixture, not the reservoir.
Drinking
Showering
Handwashing
Every glass
From digital to in-person
Want the actual lab number for your house? It's free.
A SoCal Water Treatment tech runs the field test and sends a sample to an independent lab. Numbers in 24 hours, no charge.
4.9 · 247 reviews 5-year warranty Same-day install
Why it's safe to book
- Free water test in your kitchen. Nothing charged until you see the lab numbers.
- Three system options, all-in number, four financing terms shown side-by-side.
- 5-year comprehensive warranty. 90-day money-back guarantee.
- Same-day install in most ZIPs. Permits pulled by us.
Today is the day
Cleaner water at every tap by sundown. No upsell theater.
Free water test in your kitchen. Lab report in 24 hours. 5-year warranty. 90-day money-back.
4.9 · 247 Google reviews· 5,000+ installs· 90-day money-back
