Water Quality in Klamath Falls, OR (97601)
EPA violation data for public water systems serving ZIP code 97601.
Active Health Violations
3 health-based violations 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 97% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
22,964
Population
97
Water Systems
133
Violations (5yr)
3
Health-Based
Location
Loading map...
Water Systems Serving This Area (97)
Klamath Falls Water Dept
All resolved Groundwater 40,475 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Oregon Institute Of Technology
All resolved Groundwater 3,250 people served
3 violations (5yr)
· All resolved
Moyina Heights Water Company
Groundwater 2,100 people served
0 violations
Weyerhauser-Klamath Falls Plt.
Groundwater 1,600 people served
0 violations
Suburban Wtr.Company
Groundwater 950 people served
0 violations
Orindale Ws
Groundwater 900 people served
0 violations
Lakeview Shell 6103
All resolved Groundwater 700 people served
1 violation (5yr)
· All resolved
Bonanza High/Elem Schools
All resolved Groundwater 425 people served
3 violations (5yr)
· All resolved
Columbia Plywood Corp E
Groundwater 400 people served
0 violations
Henley Jr.High
Groundwater 389 people served
0 violations
Usfs Lake Of The Woods
Groundwater 350 people served
0 violations
Lost River High School
Groundwater 320 people served
5 violations (5yr)
Lead tested: 1.35 ppb (limit: 15 ppb) ✓
Weyerhauser-Klamath Nursery
Groundwater 280 people served
0 violations
Columbia Plywood Corp
All resolved Groundwater 280 people served
3 violations (5yr)
· All resolved
Lead tested: 0.27 ppb (limit: 15 ppb) ✓
Swiss Krono Or Llc
Groundwater 260 people served
0 violations
Lead tested: 6.61 ppb (limit: 15 ppb) ✓
Round Lake Water Utilities
All resolved Groundwater 250 people served
10 violations (5yr)
· All resolved
North Hills Tr Ct
Purchased groundwater 210 people served
0 violations
Emmys Lakeshore Cafe
Groundwater 200 people served
0 violations
Tomahawk Ski Bowl
Groundwater 200 people served
0 violations
Eds Fast Break Hwy 395 & 12th
All resolved Groundwater 200 people served
5 violations (5yr)
· All resolved
Macs Store % P.M. Briethaupt
Groundwater 200 people served
0 violations
Reames Golf & Country Club
Groundwater 200 people served
0 violations
Tomahawk Ski Bowl
Groundwater 200 people served
0 violations
Orindale Klamath Falls 2
Groundwater 180 people served
0 violations
Lake Of The Woods-%Moki,Inc.
Groundwater 150 people served
0 violations
Weyerhauser-Bly Plant
Groundwater 150 people served
0 violations
Holliday Water Co.
Groundwater 150 people served
0 violations
Midland Hills Water Company
Groundwater 140 people served
0 violations
Klamath View Auto Camp Tr Pk
Groundwater 100 people served
0 violations
Cattle Crossing Cafe
Groundwater 100 people served
0 violations
Silverlake Market
All resolved Groundwater 100 people served
2 violations (5yr)
· All resolved
Oregon Motel 8
Groundwater 100 people served
0 violations
Rocky Point Marina
1 health-based Groundwater 100 people served
5 violations (5yr)
· 1 health-based
Dj'S Cafe-%Franko Oil Co.
Groundwater 100 people served
0 violations
97 Trailer Park
Groundwater 90 people served
0 violations
New Algae Co Harvest Ws
Groundwater 90 people served
0 violations
Fast Break Corner Store
Groundwater 75 people served
0 violations
Parks Water Service
Groundwater 70 people served
0 violations
Usfs Chiloquin Ranger Station
Groundwater 70 people served
0 violations
Hwy 97 N. Exxon
Groundwater 60 people served
0 violations
Franko Svc.Sta-%J.Stallings
Groundwater 60 people served
0 violations
Klamath Travel Inn
All resolved Groundwater 60 people served
8 violations (5yr)
· All resolved
Odot Hd Klamath Falls P.O.E.
Groundwater 60 people served
0 violations
Mt Vu Mobile Park
Groundwater 60 people served
0 violations
Klamath Co Pks Henzel Park
All resolved Groundwater 57 people served
1 violation (5yr)
· All resolved
Klamath Co Pks Hagelstein Park
All resolved Groundwater 50 people served
2 violations (5yr)
· All resolved
Ft.Klamath Pk.Museum
Groundwater 50 people served
0 violations
Klamath Outdoor Science School
All resolved Groundwater 50 people served
10 violations (5yr)
· All resolved
Perked Up
Groundwater 50 people served
0 violations
Green Diamond Resource Co
All resolved Groundwater 50 people served
1 violation (5yr)
· All resolved
Lead tested: 3.77 ppb (limit: 15 ppb) ✓
Klamath 1st Fed.Sav./Loan Asso
Groundwater 50 people served
0 violations
Goosenest District Office
Groundwater 50 people served
0 violations
Fort Klamath Museum
All resolved Groundwater 50 people served
5 violations (5yr)
· All resolved
Odessa Market
All resolved Groundwater 50 people served
2 violations (5yr)
· All resolved
Mom & Pops Kountry Kitchen
Groundwater 50 people served
0 violations
Kingsley Sportsman Trlr Park
Groundwater 45 people served
0 violations
S.Pacific Trans.Co-Chemult
Groundwater 42 people served
0 violations
Cove Partnership
1 health-based Groundwater 40 people served
29 violations (5yr)
· 1 health-based
Lead tested: 0.8 ppb (limit: 15 ppb) ✓
A-1 Budget Hotel
Groundwater 40 people served
0 violations
Grandma Sherrys Cafe
Groundwater 38 people served
0 violations
Deerland Park
Groundwater 35 people served
0 violations
Klamath Veneer Inc
Groundwater 32 people served
0 violations
Old Homestead Restaurant
Groundwater 30 people served
0 violations
Odessa Marina
Groundwater 30 people served
0 violations
Poe Valley Parks & Recreation
Groundwater 30 people served
0 violations
La Vista Motel
Groundwater 30 people served
0 violations
Southshore W.D.% Martha Peden
Groundwater 29 people served
0 violations
Freds Country Store & Station
Groundwater 28 people served
0 violations
Weyerhauser Co-Regional Office
Groundwater 28 people served
0 violations
Laurelhurst Park Id
Groundwater 28 people served
0 violations
Mallory Enterprises-%H.Mallory
Groundwater 28 people served
0 violations
Camp Makualla
Surface water 28 people served
0 violations
Klamath View Auto Court
Groundwater 28 people served
0 violations
Point Comfort
All resolved Groundwater 26 people served
3 violations (5yr)
· All resolved
140 Country Store
1 health-based Groundwater 26 people served
4 violations (5yr)
· 1 health-based · All resolved
Solar Cafe
Groundwater 25 people served
0 violations
Whoa Tavern
Groundwater 25 people served
0 violations
Henzil Pk-%Klamath Falls Co.Pv
Groundwater 25 people served
0 violations
Plum Valley Ranch
Groundwater 25 people served
0 violations
Henley Elem.
Groundwater 25 people served
0 violations
Klamath Sportsman Park
All resolved Groundwater 25 people served
6 violations (5yr)
· All resolved
Usfs Spring Creek Day Use Area
Groundwater 25 people served
0 violations
Production Metal Forming Inc
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Green Acres Improvement Dist
Groundwater 24 people served
0 violations
Yaina Community Water District
Groundwater 22 people served
0 violations
Cove Point Corporation
Groundwater 21 people served
0 violations
Harriman Springs Rv & Cabins
All resolved Groundwater 20 people served
14 violations (5yr)
· All resolved
Macdoel Waterworks
Groundwater 20 people served
0 violations
Fort Klamath Museum C/O Kchd
Groundwater 20 people served
0 violations
Pioneer Groc & Tavern
Groundwater 15 people served
0 violations
Crystalwood
All resolved Groundwater 10 people served
6 violations (5yr)
· All resolved
Rocky Point Fire & Ems
Groundwater 10 people served
0 violations
Pyramid Motel
Groundwater 10 people served
0 violations
Kleos Childrens Comm 4
Groundwater 9 people served
0 violations
Weyerhauser-Klamath Genetic Ct
Groundwater 7 people served
0 violations
Kleos Childrens Comm 3
Groundwater 5 people served
0 violations
Southern Pacific - Alturas
Groundwater 0
0 violations
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
93 violations
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
9 violations
All resolved
COLIPHAGEMonitoring
8 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
7 violations
All resolved
E. COLIMonitoring
6 violations
Has active
Public NoticeMonitoring
3 violations
Has active
ArsenicMonitoring
A naturally occurring element that can cause cancer and other health effects at high levels.
1 violation
All resolved
TTHMMonitoring
1 violation
All resolved
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
1 violation
All resolved
Gross Alpha, Excl. Radon and UMonitoring
1 violation
All resolved
Combined Radium (-226 and -228)Monitoring
1 violation
All resolved
Combined UraniumMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0.8 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
How Does This Compare?
Klamath Falls (97601) has more violations than 97% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 133.
Fewer violations 97th 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.