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← Lynnwood, WA

Tap water quality report

ZIP 98037 — Lynnwood, WA

EPA monitoring across the 1 water supplier serving ZIP 98037 in Lynnwood, WA detected 7 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

1
water supplier
68,204
people served
7
contaminants found

What was found in ZIP 98037

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
TTHM
57.6 µg/L 72%
of the EPA limit 80 µg/L
 1/1 SYR4
Chloroform
55.3 µg/L
No EPA limit set
 1/1 SYR4
Total Haloacetic Acids (HAA5)
46.2 µg/L 77%
of the EPA limit 60 µg/L
 1/1 SYR4
Trichloroacetic Acid
27 µg/L
No EPA limit set
 1/1 SYR4
Dichloroacetic Acid
20.1 µg/L
No EPA limit set
 1/1 SYR4
Monochloroacetic Acid
4.1 µg/L
No EPA limit set
 1/1 SYR4
Bromodichloromethane
2.7 µg/L
No EPA limit set
 1/1 SYR4
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 98037

SupplierStatePopulation served
LYNNWOOD CITY OF WA 68,204

Frequently asked questions about ZIP 98037 tap water

Is the tap water in ZIP 98037 safe to drink?

EPA testing detected 7 contaminants across the water suppliers serving ZIP 98037. 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 98037?

1 public water supplier report EPA drinking-water monitoring for ZIP 98037. Each is listed above with its population served.

What contaminants are in ZIP 98037's water?

EPA monitoring detected TTHM, Chloroform, Total Haloacetic Acids (HAA5), Trichloroacetic Acid, Dichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.