Is Sacramento, CA tap water safe to drink in 2026?

Sacramento tap water earns a C grade on CleanWaterGrade. While it meets baseline utility standards, testing shows 4.9 ppt combined PFOA/PFOS (vs the 4.0 ppt EPA limit), 3.2 ppb 90th-percentile lead, and 5.8 gpg (99 mg/L) hardness.

How hard is the water in Sacramento, CA?

Sacramento water hardness averages 5.8 grains per gallon (99 mg/L), classified by the USGS as Moderately Hard.

What is the best water filter for Sacramento, CA?

For drinking and cooking in Sacramento, an NSF-58 under-sink reverse osmosis system like the Waterdrop G3P800 removes 99.4% of PFAS and lead. For whole-home scale and disinfectant protection, the SpringWell CF1 + SS1 Combo is matched to Sacramento water chemistry.

Sacramento, CA EPA UCMR5 & USGS Water Report • PWSID CA3410020

Sacramento, CA Tap Water Quality Report (2026): Grade C

Direct Answer: Sacramento, CA tap water (served by City of Sacramento Department of Utilities) earns an overall C Safety Grade (73/100). Public testing records 4.9 ppt combined PFOA/PFOS (exceeds the 4.0 ppt EPA federal limit), 3.2 ppb 90th-percentile lead, and 5.8 gpg (99 mg/L — Moderately Hard) mineral hardness.

Official Municipal Water System Filing • Population Served: 528,001

City of Sacramento Department of Utilities

Primary Water Source: Sacramento River, American River & North-of-American-River Groundwater Wells

Covered ZIP Codes: 95811, 95814, 95816, 95818, 95819, 95820, 95821, 95822, 95825, 95831, 95833, 95834+

C Score 73/100

PFAS (PFOA + PFOS)

4.9 ppt

PFOA: 2.7 ppt • PFOS: 2.2 ppt (EPA Limit: 4.0 ppt)

Above 4.0 ppt EPA MCL

Lead (90th Percentile)

3.2 ppb

EPA Action Level: 10.0 ppb • Goal: 0 ppb

Point-of-Use RO Advised

Disinfection Byproducts

47.6 ppb TTHM

HAA5: 26.0 ppb • Free Chlorine

Catalytic Carbon Target

USGS Water Hardness

5.8 gpg

99 mg/L CaCO3 (Moderately Hard)

Moderately Hard

Best Filter Match for Sacramento Homeowners: Waterdrop G3P800 under the kitchen sink for 99.4% PFAS/lead removal + SpringWell CF1 + SS1 Combo for whole-house chlorine & scale protection.

See Waterdrop G3P800 ($0.32/day) → See SpringWell CF1 + SS1 Combo →

Homeowner 5-Year Water Math (Family of 4)

Why Bottled Water & Pitchers Lose to NSF-58 Reverse Osmosis

Verified against NSF/ANSI 53, 58 & 372 Lab Standards

Bottled Cases

$1,460/yr

$4.00/day • $7,300 over 5 years

240,000+ nanoplastic particles per liter in PET bottles
Unregulated under EPA Safe Drinking Water Act
Heavy weekly hauling & plastic waste

PFAS Lock: Unverified / Variable

Standard Carbon Pitcher

$180/yr

$0.49/day • Taste & Chlorine Only

0% removal of dissolved hardness minerals (TDS)
Standard granular carbon misses short-chain PFAS & fluoride
40-gallon media saturates every 4–6 weeks

PFAS Lock: Partial / Clogs Fast

NSF-58 Tankless Under-Sink RO

$0.32/day

$450–$599 Year 1, then $58 every 6 mos

99.4% PFOA/PFOS, lead, chromium-6, arsenic & TDS removal
800 GPD tankless direct-flow (fills 8 oz glass in 5 sec)
2-second twist-and-lock cartridge swap twice a year

Compare NSF-58 Tankless RO →

What This Means for Your Home

How Sacramento’s Water Impacts Drinking, Skin & Appliances

1. Drinking & Cooking Water

PFAS (4.9 ppt) & Lead (3.2 ppb)

Sacramento tap water earns a C grade: American River surface water is clean and moderately soft, but North Sacramento groundwater wells tested at 4.9 ppt PFOA/PFOS (above the 4.0 ppt EPA standard) with hexavalent chromium traces. Boiling tap water concentrates PFAS and lead rather than removing them. Installing an NSF/ANSI 58 tankless reverse osmosis system under your kitchen sink strips 99.4% of PFOA, PFOS, lead, chromium-6, and dissolved solids right at the tap.

Fix Kitchen Tap: Waterdrop G3P800 →

2. Water Heater, Dishwasher & Fixtures

5.8 gpg (99 mg/L) Moderately Hard Water

At 5.8 grains per gallon, calcium and magnesium carbonate crust inside tank and tankless water heaters, cutting heating efficiency by up to 24% and leaving white chalky spots on glass shower doors and faucets.

Fix Scale: SpringWell Whole-House →

3. Shower Steam, Skin & Hair

Chlorine & 47.6 ppb TTHMs

City of Sacramento Department of Utilities uses free chlorine to disinfect distribution mains, producing 47.6 ppb Total Trihalomethanes (TTHMs) and 26.0 ppb Haloacetic Acids that volatilize in hot showers and dry out sensitive skin.

Compare Aquasana Rhino EQ-1000 →

Engine 2 • 6-Month Cartridge Continuity

Free 6-Month Replacement Filter Reminder

Saturated carbon pre-filters allow PFAS and chlorine breakthrough after 6 months (causing membrane fouling). Pick your system below and we will email your exact OEM cartridge match when it is time to swap.

Engine 3 • Local Licensed Water Pros

Claim the Exclusive City Water Specialist Slot ($149/mo)

Are you a state-licensed C-36 / Master Plumber or WQA-certified water treatment installer? Lock in the single Featured Local Installer spot on your city's tap water report page for $149/month flat—zero per-lead bidding wars.