Water Quality in Yakima, WA (98903)
EPA violation data for public water systems serving ZIP code 98903.
No Health-Based Violations
None of the 44 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are34 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 86% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
19,445
Population
44
Water Systems
34
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (44)
Yakima Water Division City Of
All resolved Surface water 112,858 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Nob Hill Water Association
All resolved Groundwater 36,026 people served
20 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Union Gap Water
Groundwater 6,433 people served
0 violations
Super 7 Mini-Mart
Groundwater 900 people served
0 violations
West Valley High School
Groundwater 815 people served
0 violations
Yakima County Youth Activities Par
Groundwater 558 people served
0 violations
Jackpot #079
Groundwater 345 people served
0 violations
Ahtanum Valley School
Groundwater 339 people served
0 violations
Lil' Brown Smoke Shack
Groundwater 305 people served
0 violations
Apple Tree Water System
Groundwater 197 people served
0 violations
South Broadway Water System
Groundwater 188 people served
0 violations
Goodlander Heights Water Corp
Groundwater 174 people served
0 violations
Perkins Cakes & Steaks
Groundwater 150 people served
0 violations
Hungry Beaver
Groundwater 133 people served
0 violations
Mountain View Estates
Groundwater 120 people served
0 violations
Opr H2a
Groundwater 100 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Brocious Water System
Groundwater 100 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Doc Stewart
Groundwater 100 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Brixey H2a
Groundwater 100 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Yakima Work-Training Release Center
Groundwater 100 people served
0 violations
River Ridge Farmworker Housing
Groundwater 98 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Paradise Island Mobile Home Court
Groundwater 85 people served
0 violations
Ahtanum Berry Patch
Groundwater 75 people served
0 violations
James Gang Tavern
Groundwater 75 people served
0 violations
Kwik Lok Corporation
Groundwater 75 people served
0 violations
Moriah North Estates
Groundwater 70 people served
0 violations
Marys 2 Warehouse Water System
All resolved Groundwater 60 people served
13 violations (5yr)
· All resolved
Rays Retail Meats
Groundwater 54 people served
0 violations
Ahtanum Texaco & Food Mart
Groundwater 50 people served
0 violations
Wiley City Market
Groundwater 49 people served
0 violations
Nancy'S Kitchen
Groundwater 42 people served
0 violations
Two Bluffs
Groundwater 40 people served
0 violations
Country Place Market
Groundwater 32 people served
0 violations
Red Rose Mobile Home Park
Groundwater 28 people served
0 violations
Yakima County Gleed Park
Groundwater 25 people served
0 violations
Yakima County Orv Sports Park
Groundwater 25 people served
0 violations
Speyers Mobile Court
Groundwater 25 people served
0 violations
Ahtanum Ridge Water Users Assn
Groundwater 16 people served
0 violations
Essex Water System
Groundwater 12 people served
0 violations
Ribail Water Users Association
Groundwater 10 people served
0 violations
Young Acres Water System
Groundwater 10 people served
0 violations
Gill, R. Water System
Groundwater 10 people served
0 violations
Frank, Ron Water Users Assn
Groundwater 6 people served
0 violations
Carlson, Gordon
Groundwater 3 people served
0 violations
Contaminants Found
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
12 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
1 violation
All resolved
EthylbenzeneMonitoring
1 violation
All resolved
BenzeneMonitoring
1 violation
All resolved
p-DichlorobenzeneMonitoring
1 violation
All resolved
1,2,4-TrichlorobenzeneMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
TrichloroethyleneMonitoring
1 violation
All resolved
CHLOROBENZENEMonitoring
1 violation
All resolved
Carbon tetrachlorideMonitoring
1 violation
All resolved
1,1-DichloroethyleneMonitoring
1 violation
All resolved
1,2-DichloroethaneMonitoring
1 violation
All resolved
Vinyl chlorideMonitoring
1 violation
All resolved
cis-1,2-DichloroethyleneMonitoring
1 violation
All resolved
TolueneMonitoring
1 violation
All resolved
1,1,1-TrichloroethaneMonitoring
1 violation
All resolved
o-DichlorobenzeneMonitoring
1 violation
All resolved
trans-1,2-DichloroethyleneMonitoring
1 violation
All resolved
TetrachloroethyleneMonitoring
1 violation
All resolved
StyreneMonitoring
1 violation
All resolved
1,2-DichloropropaneMonitoring
1 violation
All resolved
1,1,2-TrichloroethaneMonitoring
1 violation
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jan 2024
How Does This Compare?
Yakima (98903) has more violations than 86% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 34, most of which are monitoring/reporting issues.
Fewer violations 86th percentile More violations
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.