Santa Fe Springs Tap Water Quality Report
Santa Fe Springs's water has 4 contaminants above EPA MCLGs. We recommend using a certified water filter.
1 other system serving parts of Santa Fe Springs reports results above guidelines — check which system bills you. GSWC - CULVER CITY (2 above guidelines)
Other systems listed for Santa Fe Springs with results above guidelines: GSWC - NORWALK (1 above guidelines), LIBERTY UTILITIES - BELLFLOWER-NORWALK (4 above guidelines)
Water system
SANTA FE SPRINGS - CITY, WATER DEPT.
1 other system also serves parts of Santa Fe Springs. 3 other systems are listed for Santa Fe Springs. See their figures
People Served
19,219
Health-based violations since 2020
0
SANTA FE SPRINGS - CITY, WATER DEPT.. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Nov 2024 · SANTA FE SPRINGS - CITY, WATER DEPT.
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Santa Fe Springs Tap Water Safe to Drink?
We strongly recommend using a certified water filter to reduce exposure: Santa Fe Springs's water has 4 contaminants above EPA health-based guidelines. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Santa Fe Springs's water.
SANTA FE SPRINGS - CITY, WATER DEPT., Santa Fe Springs's water system, serves 19,219 people. 1 other system also serves parts of Santa Fe Springs. 3 other systems are listed for Santa Fe Springs. Each system's results are listed under its own name, never added to SANTA FE SPRINGS - CITY, WATER DEPT.'s. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for SANTA FE SPRINGS - CITY, WATER DEPT. is from Nov 2024.
In EPA's 2023–2026 UCMR 5 testing, SANTA FE SPRINGS - CITY, WATER DEPT. measured lithium at up to 45 µg/L, which EPA counts as above its health reference level of 10 µg/L. That level is a screening value EPA uses to decide what to study further, not a legal limit, and this result does not change this page's water-quality summary.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California
Santa Fe Springs Water Service Areas
What these numbers actually mean for Santa Fe Springs, CA
We read Santa Fe Springs, CA’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 4 contaminants above EPA MCLGs
- 35 results on file
- 23 PFAS compounds on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
Free forever. Unsubscribe anytime. We never share your email.
Recommended Water Filters for Santa Fe Springs
Based on Santa Fe Springs's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Waterdrop
A1
NSF Certified:
Flow Rate
1 gpm
Highlights:
- Performance certified
- Lower price than Philips
- Hot water dispensing
- Compact design
Removes 5 contaminants:
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Filters for what Santa Fe Springs reported
Verify Your Water Quality with Independent Testing
With 4 contaminants above EPA MCLGs, independent laboratory testing provides a second opinion and can track changes over time.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
PFAS Forever Chemicals Test
$339.95
Specialized test for PFOA, PFOS, and 24 other forever chemicals. Essential for areas near military bases, airports, or industrial sites.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
With 4 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Santa Fe Springs's water readings can explain
Utility-reported data for Santa Fe Springs includes a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Santa Fe Springs, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Santa Fe Springs? Public-water results do not apply to private wells. See Los Angeles County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Santa Fe Springs
Santa Fe Springs's tap water measures 11.6 grains per gallon (198.0 mg/L) — very hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for 11.6 gpg water in Santa Fe Springs — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For California as a whole, read water softener cost in California — priced against the plumber wage published for the state.
Frequently Asked Questions About Santa Fe Springs Tap Water
Santa Fe Springs's water has 4 contaminants above EPA MCLGs. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Santa Fe Springs's water.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach SANTA FE SPRINGS - CITY, WATER DEPT.. For a problem with your water now (discolored water, no water, low pressure, a leak), contact SANTA FE SPRINGS - CITY, WATER DEPT. directly.
Check another location
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
One email a week. Unsubscribe anytime.