Water Quality in Yuma, AZ (85347)

EPA violation data for public water systems serving ZIP code 85347.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

575

Population

9

Water Systems

501

Violations (5yr)

105

Health-Based

Location

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Water Systems Serving This Area (9)

City Of Yuma

15 health-based
Surface water 103,264 people served
46 violations (5yr) · 15 health-based · All resolved
Lead tested: 1.1 ppb (limit: 15 ppb) ✓

San Luis City Of

2 health-based
Groundwater 39,705 people served
8 violations (5yr) · 2 health-based · All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓

Foothills Water And Sewer Llc

All resolved
Surface water 32,425 people served
234 violations (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓

Somerton City Of

All resolved
Groundwater 14,197 people served
5 violations (5yr) · All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓

Mohawk Valley School District

88 health-based
Surface water 171 people served
208 violations (5yr) · 88 health-based

Mohawk Valley Trailer Pa

Surface water 40 people served
0 violations

Auza Sheep Co Labor Camp #1

Groundwater 16 people served
0 violations

Auza Sheep Co. Labor Camp #2

Groundwater 9 people served
0 violations

Roll Warehouse Inc.

Groundwater 3 people served
0 violations

Contaminants Found

Interim Enhanced Surface Water Treatment RuleHealth-Based
56 violations
All resolved
Surface Water Treatment RuleHealth-Based
36 violations
All resolved
Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

31 violations
All resolved
Chlorine dioxideHealth-Based
22 violations
All resolved
TTHMHealth-Based
22 violations
All resolved
CARBON, TOTALHealth-Based
20 violations
All resolved
Total Haloacetic Acids (HAA5)Health-Based
15 violations
All resolved
Groundwater RuleHealth-Based
2 violations
All resolved
Public NoticeMonitoring
28 violations
Has active
ChloriteMonitoring
9 violations
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

8 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

5 violations
Has active
CHLOROBENZENEMonitoring
2 violations
All resolved
1,2-DichloroethaneMonitoring
2 violations
All resolved
p-DichlorobenzeneMonitoring
2 violations
All resolved
1,1,1-TrichloroethaneMonitoring
2 violations
All resolved
TolueneMonitoring
2 violations
All resolved
1,2-DichloropropaneMonitoring
2 violations
All resolved
1,1,2-TrichloroethaneMonitoring
2 violations
All resolved
Vinyl chlorideMonitoring
2 violations
All resolved
EthylbenzeneMonitoring
2 violations
All resolved
TrichloroethyleneMonitoring
2 violations
All resolved
trans-1,2-DichloroethyleneMonitoring
2 violations
All resolved
cis-1,2-DichloroethyleneMonitoring
2 violations
All resolved
1,2,4-TrichlorobenzeneMonitoring
2 violations
All resolved
Xylenes, TotalMonitoring
2 violations
All resolved
1,1-DichloroethyleneMonitoring
2 violations
All resolved
o-DichlorobenzeneMonitoring
2 violations
All resolved
Carbon tetrachlorideMonitoring
2 violations
All resolved
BenzeneMonitoring
2 violations
All resolved
StyreneMonitoring
2 violations
All resolved
Di(2-ethylhexyl) phthalateMonitoring
2 violations
All resolved
TetrachloroethyleneMonitoring
2 violations
All resolved
DICHLOROMETHANEMonitoring
2 violations
All resolved
E. COLIMonitoring
1 violation
All resolved
NitrateMonitoring

At high levels, nitrate can cause blue baby syndrome in infants.

1 violation
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Yuma (85347) has more violations than 100% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 501.

Fewer violations 100th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

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