← Warren, OH

Tap water quality report

ZIP 44410 — Warren, OH

EPA monitoring across the 5 water suppliers serving ZIP 44410 in Warren, OH detected 29 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.

5
water suppliers
1,379,856
people served
29
contaminants found

What was found in ZIP 44410

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
Fluoride
1190.5 µg/L 30%
of the EPA limit 4000 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
3/5 SYR4
Nitrate-Nitrite
990 µg/L 9.9%
of the EPA limit 10000 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2015
3/5 SYR4
Nitrate
900 µg/L 9%
of the EPA limit 10000 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
2/5 SYR4
Barium
237 µg/L 12%
of the EPA limit 2000 µg/L
Highest in the ZIP: CORTLAND CITY PWS · 7,105 people · 2019
2/5 SYR4
Copper
224 µg/L 17%
of the EPA limit 1300 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
5/5 SYR4
TTHM
47.84 µg/L 60%
of the EPA limit 80 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 107.25 µg/L — TRUMBULL CO. - BAZETTA/CHAMPION · 8,270 people · 2019
5/5 SYR4
Chloroform
29 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 93.555 µg/L — WARREN CITY PWS · 49,130 people · 2019
5/5 SYR4
Total Haloacetic Acids (HAA5)
36.4 µg/L 61%
of the EPA limit 60 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 67.67 µg/L — TRUMBULL CO. - BAZETTA/CHAMPION · 8,270 people · 2019
5/5 SYR4
Lead
28.125 µg/L 188%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 54.524 µg/L — TRUMBULL CO. - BAZETTA/CHAMPION · 8,270 people · 2017
5/5 SYR4
Dichloroacetic Acid
21.2 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 40.985 µg/L — TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2019
5/5 SYR4
Lithium
35.8 µg/L
No EPA limit set
Highest in the ZIP: CORTLAND CITY PWS · 7,105 people · 2023
1/5 UCMR-5
Trichloroacetic Acid
13.855 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 29.205 µg/L — TRUMBULL CO. - BAZETTA/CHAMPION · 8,270 people · 2019
5/5 SYR4
Bromodichloromethane
13.7 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 15.81 µg/L — TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2019
5/5 SYR4
Monochloroacetic Acid
4.365 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 12.42 µg/L — TRUMBULL CO. - BAZETTA/CHAMPION · 8,270 people · 2019
5/5 SYR4
Monobromoacetic Acid
8.2 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
4/5 SYR4
Dibromochloromethane
6 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
5/5 SYR4
Combined Radium (-226 And -228)
3.93 pCi/L 79%
of the EPA limit 5 pCi/L
Highest in the ZIP: CORTLAND CITY PWS · 7,105 people · 2015
1/5 SYR4
Dibromoacetic Acid
2.67 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 3.59 µg/L — TRUMBULL CO. - BAZETTA/CHAMPION · 8,270 people · 2019
5/5 SYR4
Bromoform
1.2 µg/L
No EPA limit set
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2019
Highest in the ZIP: 2.4525 µg/L — CORTLAND CITY PWS · 7,105 people · 2019
2/5 SYR4
Xylenes, Total
0.5600 µg/L 0%
of the EPA limit 10000 µg/L
Highest in the ZIP: CORTLAND CITY PWS · 7,105 people · 2019
1/5 SYR4
Atrazine
0.1685 µg/L 5.6%
of the EPA limit 3 µg/L
Highest in the ZIP: WARREN CITY PWS · 49,130 people · 2019
1/5 SYR4
Simazine
0.1400 µg/L 3.5%
of the EPA limit 4 µg/L
Highest in the ZIP: WARREN CITY PWS · 49,130 people · 2019
1/5 SYR4
PFOS
0.0130 µg/L
No EPA limit set
Highest in the ZIP: TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2024
1/5 UCMR-5
Pfba
0.0098 µg/L
No EPA limit set
Highest in the ZIP: WARREN CITY PWS · 49,130 people · 2024
3/5 UCMR-5
PFHXS
0.0056 µg/L
No EPA limit set
Highest in the ZIP: TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2024
1/5 UCMR-5
PFOA
0.0044 µg/L
No EPA limit set
Highest in the ZIP: TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2024
1/5 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: CLEVELAND PUBLIC WATER SYSTEM · 1,308,955 people · 2024
Highest in the ZIP: 0.0037 mg/L — WARREN CITY PWS · 49,130 people · 2025
5/5 LCR
Pfhxa
0.0032 µg/L
No EPA limit set
Highest in the ZIP: TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2024
1/5 UCMR-5
Pfpea
0.0030 µg/L
No EPA limit set
Highest in the ZIP: TRUMBULL CO. - HOWLAND TWP PWS · 6,396 people · 2024
1/5 UCMR-5
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 44410

SupplierStatePopulation served
CLEVELAND PUBLIC WATER SYSTEM OH 1,308,955
WARREN CITY PWS OH 49,130
TRUMBULL CO. - BAZETTA/CHAMPION OH 8,270
CORTLAND CITY PWS OH 7,105
TRUMBULL CO. - HOWLAND TWP PWS OH 6,396

Frequently asked questions about ZIP 44410 tap water

Is the tap water in ZIP 44410 safe to drink?

EPA testing detected 29 contaminants across the water suppliers serving ZIP 44410. 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 44410?

5 public water suppliers report EPA drinking-water monitoring for ZIP 44410. Each is listed above with its population served.

What contaminants are in ZIP 44410's water?

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