Water Quality in Kalispell, MT (59912)

EPA violation data for public water systems serving ZIP code 59912.

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

15,752

Population

74

Water Systems

62

Violations (5yr)

4

Health-Based

Location

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Water Systems Serving This Area (74)

Kalispell Public Works

Groundwater 25,000 people served
0 violations

Columbia Falls City Of

All resolved
Groundwater 4,450 people served
23 violations (5yr) · All resolved
Lead tested: 4 ppb (limit: 15 ppb)

Ridge Run

All resolved
Groundwater 3,500 people served
5 violations (5yr) · All resolved

Meadow Lake Co Water And Sewer District

Groundwater 950 people served
1 violation (5yr)

Big Sky Water Slide Col Falls

Groundwater 500 people served
0 violations

Flathead Co Water District No 8

Groundwater 475 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Park Cafe & Grocery

1 health-based
Groundwater 410 people served
1 violation (5yr) · 1 health-based · All resolved

Iron Horse Homeowners Assoc

Groundwater 335 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Northern Pines Community Hoa

Groundwater 295 people served
0 violations
Lead tested: 8 ppb (limit: 15 ppb)

Kokanee Bend Hoa

All resolved
Groundwater 230 people served
6 violations (5yr) · All resolved

Flathead County Water Dist 101

Groundwater 210 people served
2 violations (5yr)
Lead tested: 1 ppb (limit: 15 ppb)

Happy Valley Water Dist B Kspl

Groundwater 207 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Blue Moon Nite Club Col Falls

Groundwater 205 people served
0 violations

Lion Mountain Homeowners Assoc

Groundwater 204 people served
0 violations
Lead tested: 14 ppb (limit: 15 ppb)

Journey Church

Groundwater 179 people served
0 violations

The Trap Cafe

Groundwater 150 people served
0 violations

Montana Veterans Home V.A.

Groundwater 150 people served
0 violations

Meadowland Hoa

All resolved
Groundwater 150 people served
1 violation (5yr) · All resolved
Lead tested: 2 ppb (limit: 15 ppb)

Northwoods Water System Coop Inc

Groundwater 135 people served
0 violations
Lead tested: 3 ppb (limit: 15 ppb)

Amazing Ventures Inc

1 health-based
Groundwater 130 people served
3 violations (5yr) · 1 health-based

North Forty Resort

1 health-based
Groundwater 130 people served
1 violation (5yr) · 1 health-based · All resolved

Meadow Hills Water And Sewer District

Groundwater 130 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Alpine Village Wua

All resolved
Groundwater 125 people served
1 violation (5yr) · All resolved
Lead tested: 2 ppb (limit: 15 ppb)

Country Estates Mble Home Park

Groundwater 125 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

The Benches

All resolved
Groundwater 123 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

F H Stoltze Land And Lumber Co

All resolved
Groundwater 105 people served
2 violations (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Glacier Peaks Rv Park

All resolved
Groundwater 104 people served
1 violation (5yr) · All resolved

Lakeshore Heights Hoa

Groundwater 100 people served
0 violations
Lead tested: 4 ppb (limit: 15 ppb)

Riverside Mobile Home Park

All resolved
Groundwater 100 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Stoneridge Home Owners Association

Groundwater 95 people served
0 violations
Lead tested: 3 ppb (limit: 15 ppb)

Mountain View Rv Park

Groundwater 92 people served
0 violations

Cfac Plant Water Supply

Groundwater 88 people served
0 violations

Xanterra Employee Rv Park

Groundwater 82 people served
2 violations (5yr)

Whispering Pines Campground

Groundwater 82 people served
2 violations (5yr)

Deer Park School District 2

Groundwater 80 people served
0 violations

Hilltop Terrace

Groundwater 75 people served
0 violations

Glacier Village Park

Groundwater 70 people served
0 violations

Lake Blaine Bible Camp Bigfork

Groundwater 60 people served
0 violations

Glacier Mountain Shadows Motel

Groundwater 60 people served
0 violations

Halfmoon Mobile Home Park Inc

All resolved
Groundwater 60 people served
1 violation (5yr) · All resolved

Louisiana Pacific

Groundwater 52 people served
0 violations

Hideaway Trailer Park

Groundwater 52 people served
0 violations

Whitefish Hills Village

Groundwater 50 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Fredrickson Subdivision Wua

Groundwater 50 people served
0 violations

Rising Sun Espresso

Groundwater 50 people served
0 violations

The Trap Cafe

Groundwater 50 people served
0 violations

Trumble Creek Hub

Groundwater 50 people served
0 violations

Hoot Owl Ranch Campground

Groundwater 50 people served
0 violations

Columbia Range Hoa

Groundwater 47 people served
0 violations

Prairie Falcon Acres

All resolved
Groundwater 41 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Steele Water Co

Groundwater 41 people served
0 violations

Proof Research

Groundwater 40 people served
0 violations

Loons Echo Resort

Groundwater 40 people served
0 violations

Lasalle Rv Park

All resolved
Groundwater 37 people served
1 violation (5yr) · All resolved

East Wood Village Trailer Park

Groundwater 36 people served
0 violations

Elk Park Village

Groundwater 35 people served
0 violations

Hidden Meadow Management Llc

All resolved
Groundwater 32 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Great Bear Estates

All resolved
Groundwater 32 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Mp Water Inc

Groundwater 32 people served
0 violations

Beargrass Employee Park

1 health-based
Groundwater 30 people served
4 violations (5yr) · 1 health-based

Big Sky Mobile Manor

Groundwater 30 people served
0 violations

Timber Ridge Hoa

Groundwater 30 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb)

Rocky Mountain Tr. Ct.

Groundwater 30 people served
0 violations

Hilltop Terrace

Groundwater 25 people served
0 violations

Vfw Club

Groundwater 25 people served
0 violations

Hungry Horse Motel

Groundwater 25 people served
0 violations

Jiffy Mart Ii

Groundwater 25 people served
0 violations

Mountain Timbers Lodge

Groundwater 25 people served
0 violations

North Fork Lanes

Groundwater 25 people served
0 violations

Big Pie Pizza

Groundwater 20 people served
0 violations

Bad Rock Canyon Motel

Groundwater 20 people served
0 violations

Route Forty Trailer Court

Groundwater 20 people served
0 violations

A And W Restaurant And Heldstab

Groundwater 15 people served
0 violations

Riverwood Estates

Groundwater 0
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

20 violations
Has active
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

7 violations
Has active
Lead and Copper RuleMonitoring

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

5 violations
Has active
Nitrate-NitriteMonitoring
4 violations
All resolved
E. COLIMonitoring
3 violations
All resolved
SimazineMonitoring
1 violation
All resolved
Di(2-ethylhexyl) phthalateMonitoring
1 violation
All resolved
2,4-DMonitoring
1 violation
All resolved
EndrinMonitoring
1 violation
All resolved
CarbofuranMonitoring
1 violation
All resolved
HEXACHLOROBENZENEMonitoring
1 violation
All resolved
LASSOMonitoring
1 violation
All resolved
DinosebMonitoring
1 violation
All resolved
HeptachlorMonitoring
1 violation
All resolved
ChlordaneMonitoring
1 violation
All resolved
2,4,5-TPMonitoring
1 violation
All resolved
Benzo(a)pyreneMonitoring
1 violation
All resolved
MethoxychlorMonitoring
1 violation
All resolved
PentachlorophenolMonitoring
1 violation
All resolved
ToxapheneMonitoring
1 violation
All resolved
Di(2-ethylhexyl) adipateMonitoring
1 violation
All resolved
PicloramMonitoring
1 violation
All resolved
DalaponMonitoring
1 violation
All resolved
HexachlorocyclopentadieneMonitoring
1 violation
All resolved
BHC-GAMMAMonitoring
1 violation
All resolved
OXAMYLMonitoring
1 violation
All resolved
AtrazineMonitoring
1 violation
All resolved
Heptachlor epoxideMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jul 2025

How Does This Compare?

Kalispell (59912) has more violations than 92% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 62.

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.

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