← Watsonville, CA

Tap water quality report

ZIP 95076 — Watsonville, CA

EPA monitoring across the 5 water suppliers serving ZIP 95076 in Watsonville, CA detected 39 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

5
water suppliers
238,303
people served
39
contaminants found

What was found in ZIP 95076

The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate-Nitrite
920000 µg/L 9200%
of the EPA limit, in the worst sample — 10000 µg/L
4/5 SYR4
Nitrate
26249 µg/L 262%
of the EPA limit, in the worst sample — 10000 µg/L
5/5 SYR4
Fluoride
480 µg/L 12%
of the EPA limit 4000 µg/L
5/5 SYR4
Nitrite
400 µg/L 40%
of the EPA limit 1000 µg/L
2/5 SYR4
Barium
150 µg/L 7.5%
of the EPA limit 2000 µg/L
4/5 SYR4
Lithium
88 µg/L
No EPA limit set
3/5 UCMR-5
TTHM
80 µg/L 100%
of the EPA limit 80 µg/L
5/5 SYR4
Total Haloacetic Acids (HAA5)
79 µg/L 132%
of the EPA limit, in the worst sample — 60 µg/L
4/5 SYR4
Trichloroacetic Acid
59 µg/L
No EPA limit set
2/5 SYR4
Copper
53 µg/L 4.1%
of the EPA limit 1300 µg/L
3/5 SYR4
Chloroform
53 µg/L
No EPA limit set
3/5 SYR4
Chromium
48.805 µg/L 49%
of the EPA limit 100 µg/L
5/5 SYR4
Monobromoacetic Acid
47 µg/L
No EPA limit set
2/5 SYR4
Selenium
35 µg/L 70%
of the EPA limit 50 µg/L
3/5 SYR4
Bromoform
31 µg/L
No EPA limit set
5/5 SYR4
Combined Uranium
29.97284 µg/L 100%
of the EPA limit 30 µg/L
3/5 SYR4
Bromodichloromethane
25 µg/L
No EPA limit set
5/5 SYR4
Dibromochloromethane
24 µg/L
No EPA limit set
5/5 SYR4
Dichloroacetic Acid
22 µg/L
No EPA limit set
3/5 SYR4
Arsenic
12.186 µg/L 122%
of the EPA limit, in the worst sample — 10 µg/L
5/5 SYR4
Dibromoacetic Acid
8 µg/L
No EPA limit set
5/5 SYR4
Toluene
4.9 µg/L 0.5%
of the EPA limit 1000 µg/L
2/5 SYR4
Tetrachloroethylene
2.9 µg/L 58%
of the EPA limit 5 µg/L
1/5 SYR4
Lead
2.174 µg/L 14%
of the EPA limit 15 µg/L
3/5 SYR4
Monochloroacetic Acid
2 µg/L
No EPA limit set
1/5 SYR4
Cyanide
1.1 µg/L 0.6%
of the EPA limit 200 µg/L
1/5 SYR4
1,1-Dichloroethylene
0.8500 µg/L 12%
of the EPA limit 7 µg/L
1/5 SYR4
Thallium, Total
0.6000 µg/L 30%
of the EPA limit 2 µg/L
3/5 SYR4
Cadmium
0.1740 µg/L 3.5%
of the EPA limit 5 µg/L
1/5 SYR4
Antimony, Total
0.1280 µg/L 2.1%
of the EPA limit 6 µg/L
2/5 SYR4
Mercury
0.0100 µg/L 0.5%
of the EPA limit 2 µg/L
1/5 SYR4
Beryllium, Total
0.0090 µg/L 0.2%
of the EPA limit 4 µg/L
2/5 SYR4
PFHXS
0.0067 µg/L
No EPA limit set
1/5 UCMR-5
PFOA
0.0065 µg/L
No EPA limit set
1/5 UCMR-5
PFBS
0.0063 µg/L
No EPA limit set
1/5 UCMR-5
PFOS
0.0051 µg/L
No EPA limit set
1/5 UCMR-5
Pfpea
0.0044 µg/L
No EPA limit set
1/5 UCMR-5
Pfhxa
0.0042 µg/L
No EPA limit set
1/5 UCMR-5
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
5/5 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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 95076

SupplierStatePopulation served
CWSC SALINAS CA 123,679
WATSONVILLE, CITY OF CA 65,231
SOQUEL CREEK WATER DISTRICT CA 40,809
PSMCSD - PAJARO CA 6,500
CWSC LAS LOMAS CA 2,084

Frequently asked questions about ZIP 95076 tap water

Is the tap water in ZIP 95076 safe to drink?

EPA testing detected 39 contaminants across the water suppliers serving ZIP 95076. 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 95076?

5 public water suppliers report EPA drinking-water monitoring for ZIP 95076. Each is listed above with its population served.

What contaminants are in ZIP 95076's water?

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