Water Quality in Yakima, WA (98901)
EPA violation data for public water systems serving ZIP code 98901.
Active Health Violations
1 health-based violation found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 92% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
31,366
Population
73
Water Systems
57
Violations (5yr)
1
Health-Based
Location
Loading map...
Water Systems Serving This Area (73)
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) ✓
Ellensburg Water Dept
Groundwater 20,900 people served
0 violations
Yak Co - Terrace Heights
1 health-based Groundwater 8,410 people served
2 violations (5yr)
· 1 health-based · All resolved
Yak Co - C.C.D. Water Company
Groundwater 1,749 people served
0 violations
Nendels Inn
Groundwater 1,228 people served
0 violations
Selah Cr Sb Rest Area
Groundwater 1,000 people served
0 violations
Vernita Rest Area 1
Groundwater 991 people served
0 violations
Yak Co - Buena Water System
All resolved Groundwater 952 people served
2 violations (5yr)
· All resolved
Selah Cr Nb Rest Area
All resolved Groundwater 685 people served
1 violation (5yr)
· All resolved
Boise Cascade Corp
Surface water 450 people served
0 violations
Mickey Finns Bar And Grill
Groundwater 402 people served
0 violations
Zirkle - Paterson Ranch
Groundwater 374 people served
0 violations
Skyline Mobile Home Park
Groundwater 340 people served
2 violations (5yr)
Kampgrounds Of America
Groundwater 330 people served
0 violations
Topp Mart
Groundwater 303 people served
5 violations (5yr)
Yakima Training Center - Pomona
All resolved Groundwater 280 people served
3 violations (5yr)
· All resolved
Lead tested: 3.2 ppb (limit: 15 ppb) ✓
Yak Co - Eschbach Park
Groundwater 204 people served
0 violations
Sundquist Sunnyslope Domestic
Groundwater 196 people served
0 violations
Yak Co - Crewport
All resolved Groundwater 192 people served
2 violations (5yr)
· All resolved
Sundquist Twh-Terrace Heights
Groundwater 192 people served
0 violations
Foley Water Company
Groundwater 171 people served
0 violations
Pomona Artesian Irrigation Company
Groundwater 150 people served
0 violations
Kermits Klub House
Groundwater 150 people served
0 violations
North Acres Mobil Park
Groundwater 130 people served
0 violations
Green Acre Farms Inc Island 1
Groundwater 128 people served
0 violations
Yak Co - Gala Estates Water System
All resolved Groundwater 119 people served
3 violations (5yr)
· All resolved
Ccao/Yfo Complex
Groundwater 115 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Terrace Inn
Groundwater 110 people served
0 violations
Fort Road Housing
All resolved Groundwater 100 people served
2 violations (5yr)
· All resolved
Lfz H2a Wapato
Groundwater 99 people served
5 violations (5yr)
King Fuji Ranch Housing No. 2
Groundwater 96 people served
0 violations
Zirkle Hata Ranch No 1
All resolved Groundwater 96 people served
2 violations (5yr)
· All resolved
Wynnhaven Mobile Park
Groundwater 92 people served
0 violations
Trailer Village
Groundwater 75 people served
0 violations
River Bend Mobile Park Llc
Groundwater 75 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Sacred Road Ministries
All resolved Groundwater 75 people served
3 violations (5yr)
· All resolved
White Dove Mobile Home Park
Groundwater 70 people served
0 violations
Alder St Mobile Home Park
Groundwater 62 people served
0 violations
Green Valley Estates Water Assn
Groundwater 53 people served
0 violations
Glenwood Housing #2
Groundwater 52 people served
0 violations
Stars Early Learning Center
All resolved Groundwater 50 people served
1 violation (5yr)
· All resolved
Wolfe Water Association
Groundwater 50 people served
0 violations
Bradley House, The
Groundwater 48 people served
0 violations
Yakima Training Center - Mprc
Groundwater 45 people served
0 violations
Green Acre Farms Campbell Rd H2a 1
All resolved Groundwater 44 people served
2 violations (5yr)
· All resolved
Eaton Hill Winery Well
Groundwater 44 people served
0 violations
Bittner Water Company
Groundwater 40 people served
0 violations
Dekker Water System
All resolved Groundwater 39 people served
1 violation (5yr)
· All resolved
All Star Motel
Groundwater 31 people served
0 violations
East Selah Div Office
Groundwater 31 people served
0 violations
East Valley High School
Purchased groundwater 30 people served
0 violations
Yakima Training Center - Mtef
Groundwater 30 people served
0 violations
Lead tested: 17 ppb (limit: 15 ppb)
Precision Fruit
Groundwater 30 people served
0 violations
Treneer Addition Water Company
Groundwater 29 people served
0 violations
Schemper Addition Water
Groundwater 29 people served
0 violations
Lynn Addition Water System Inc
Groundwater 28 people served
0 violations
Wiseacre Water Users Assoc
Groundwater 27 people served
0 violations
Birchfield Manor
Groundwater 25 people served
0 violations
East Valley Market
Groundwater 25 people served
0 violations
El Corral Motel
Groundwater 24 people served
0 violations
Yakima Trailer Park
Groundwater 20 people served
0 violations
Smith Tractor & Equipment Co Inc
Groundwater 20 people served
0 violations
Qualitys Hartland
Groundwater 20 people served
0 violations
Montgomery-Hocker Community Well
Groundwater 18 people served
0 violations
Ray Symmonds Water System
Groundwater 18 people served
0 violations
Scooteney Park
Groundwater 17 people served
0 violations
Oliver Well
Groundwater 12 people served
0 violations
Terrace Heights Memorial Well
Groundwater 12 people served
0 violations
Big Valley Water Users Assn
Groundwater 10 people served
0 violations
Diero Water Assn
Groundwater 10 people served
0 violations
Freer Well
Groundwater 5 people served
0 violations
Yak Co - Stein Upper
Groundwater 2 people served
0 violations
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
30 violations
Has active
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
3 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
1 violation
All resolved
TolueneMonitoring
1 violation
All resolved
1,1,1-TrichloroethaneMonitoring
1 violation
All resolved
1,2-DichloroethaneMonitoring
1 violation
All resolved
1,2-DichloropropaneMonitoring
1 violation
All resolved
1,1,2-TrichloroethaneMonitoring
1 violation
All resolved
Carbon tetrachlorideMonitoring
1 violation
All resolved
1,1-DichloroethyleneMonitoring
1 violation
All resolved
o-DichlorobenzeneMonitoring
1 violation
All resolved
TetrachloroethyleneMonitoring
1 violation
All resolved
StyreneMonitoring
1 violation
All resolved
trans-1,2-DichloroethyleneMonitoring
1 violation
All resolved
Vinyl chlorideMonitoring
1 violation
All resolved
EthylbenzeneMonitoring
1 violation
All resolved
p-DichlorobenzeneMonitoring
1 violation
All resolved
cis-1,2-DichloroethyleneMonitoring
1 violation
All resolved
BenzeneMonitoring
1 violation
All resolved
TrichloroethyleneMonitoring
1 violation
All resolved
CHLOROBENZENEMonitoring
1 violation
All resolved
1,2,4-TrichlorobenzeneMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
1 violation
Has active
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved
TTHMMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Exceeds limit17 ppb measured
Action level: 15 ppb
Sampled: Jul 2022
How Does This Compare?
Yakima (98901) has more violations than 92% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 57.
Fewer violations 92th 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.
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
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.