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Tap water quality report

ZIP 95062 — Santa Cruz, CA

EPA monitoring across the 2 water suppliers serving ZIP 95062 in Santa Cruz, CA detected 28 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

2
water suppliers
135,435
people served
28
contaminants found

What was found in ZIP 95062

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
990 µg/L 9.9%
of the EPA limit 10000 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
Highest in the ZIP: 4961.2 µg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
2/2 SYR4
Nitrate-Nitrite
1400 µg/L 14%
of the EPA limit 10000 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
Highest in the ZIP: 4340 µg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
2/2 SYR4
Fluoride
487.5 µg/L 12%
of the EPA limit 4000 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Nitrite
300 µg/L 30%
of the EPA limit 1000 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
1/2 SYR4
Barium
126 µg/L 6.3%
of the EPA limit 2000 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Lithium
54 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2024
Highest in the ZIP: 88 µg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2025
2/2 UCMR-5
TTHM
71.35 µg/L 89%
of the EPA limit 80 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
57.75 µg/L 96%
of the EPA limit 60 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Copper
54 µg/L 4.2%
of the EPA limit 1300 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Monobromoacetic Acid
45.5 µg/L
No EPA limit set
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
1/2 SYR4
Chloroform
42 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Trichloroacetic Acid
38.7 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Bromoform
3.96 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
Highest in the ZIP: 25 µg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
2/2 SYR4
Chromium
23.6 µg/L 24%
of the EPA limit 100 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
1/2 SYR4
Bromodichloromethane
23 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Dibromochloromethane
13 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
Highest in the ZIP: 19.6 µg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
2/2 SYR4
Dichloroacetic Acid
19 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Dibromoacetic Acid
2.755 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
Highest in the ZIP: 7 µg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
2/2 SYR4
Toluene
4.76 µg/L 0.5%
of the EPA limit 1000 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
1/2 SYR4
Monochloroacetic Acid
3.95 µg/L
No EPA limit set
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Arsenic
3.57 µg/L 36%
of the EPA limit 10 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
2/2 SYR4
Lead
1.6 µg/L 11%
of the EPA limit 15 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
1/2 SYR4
Xylenes, Total
1.173 µg/L 0%
of the EPA limit 10000 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
1/2 SYR4
Cyanide
1.1 µg/L 0.6%
of the EPA limit 200 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2014
1/2 SYR4
Combined Uranium
0.8493 µg/L 2.8%
of the EPA limit 30 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2017
1/2 SYR4
Tetrachloroethylene
0.6785 µg/L 14%
of the EPA limit 5 µg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2019
1/2 SYR4
Thallium, Total
0.6000 µg/L 30%
of the EPA limit 2 µg/L
Highest in the ZIP: SOQUEL CREEK WATER DISTRICT · 40,809 people · 2019
1/2 SYR4
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: SANTA CRUZ WATER DEPARTMENT · 94,626 people · 2024
Highest in the ZIP: 0.0020 mg/L — SOQUEL CREEK WATER DISTRICT · 40,809 people · 2025
2/2 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 95062

SupplierStatePopulation served
SANTA CRUZ WATER DEPARTMENT CA 94,626
SOQUEL CREEK WATER DISTRICT CA 40,809

Frequently asked questions about ZIP 95062 tap water

Is the tap water in ZIP 95062 safe to drink?

EPA testing detected 28 contaminants across the water suppliers serving ZIP 95062. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.

Which water suppliers serve ZIP 95062?

2 public water suppliers report EPA drinking-water monitoring for ZIP 95062. Each is listed above with its population served.

What contaminants are in ZIP 95062's water?

EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Nitrite, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.