Water Quality in Williamsport, PA (17756)

EPA violation data for public water systems serving ZIP code 17756.

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

12,856

Population

60

Water Systems

250

Violations (5yr)

2

Health-Based

Location

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Water Systems Serving This Area (60)

Williamsport Mun Water Auth

Surface water 51,000 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Aqua Pa Roaring Creek Division

All resolved
Surface water 43,000 people served
2 violations (5yr) · All resolved
Lead tested: 1.26 ppb (limit: 15 ppb)

Little Pine State Pk

Groundwater 37,000 people served
0 violations

Pa American White Deer

Surface water 30,209 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Veolia Water Pa Inc Bloomsburg

Surface water 29,382 people served
0 violations
Lead tested: 8 ppb (limit: 15 ppb)

Muncy Borough Water Company

All resolved
Groundwater 2,900 people served
5 violations (5yr) · All resolved
Lead tested: 890 ppb (limit: 15 ppb)

Muncy State Correctional Inst

All resolved
Groundwater under influence of surface water 2,050 people served
18 violations (5yr) · All resolved

Heatherbrooke Estates

Groundwater 410 people served
159 violations (5yr)

Mays Drive In Restaurant

Groundwater 400 people served
0 violations

Orchard Mobile Home Park

Groundwater 325 people served
12 violations (5yr)

Loyalsock Valley Elem School

Groundwater 300 people served
0 violations

Dairy Belle

Groundwater 300 people served
0 violations

Muncy American Legion

Groundwater 300 people served
0 violations

Foxs Family Restaurant

Groundwater 250 people served
0 violations

Construction Specialties

Groundwater 245 people served
0 violations

Trout Pond Park Foodstand

Groundwater 200 people served
0 violations

Muncy American Legion Post 268

Groundwater 200 people served
0 violations

Mays Drive In

All resolved
Groundwater 200 people served
1 violation (5yr) · All resolved

Crossroads Inn

Groundwater 150 people served
0 violations

Muncy Homes, Inc.

Groundwater 150 people served
0 violations

Trout Pond Park Old Rink

Groundwater 150 people served
3 violations (5yr)

Muncy Homes Inc Superior Well

Groundwater 150 people served
0 violations

Fays Dairy Barn

Groundwater 150 people served
0 violations

Tiffanys Parlor

Groundwater 150 people served
0 violations

Muncy Homes Inc Premier Well

1 health-based
Groundwater 135 people served
31 violations (5yr) · 1 health-based · All resolved

Muncy Terraces

Groundwater 125 people served
0 violations

Data Papers Inc.

Groundwater 105 people served
0 violations

Muncy Twp Volunteer Fire Co.

Groundwater 100 people served
0 violations

Trout Pond Park New Rink

Groundwater 100 people served
0 violations

Buzzs Pizza And Subs

Groundwater 100 people served
0 violations

Alexander Nissan

Groundwater 100 people served
0 violations

Muncy Twp Vol Fire Co

Groundwater 100 people served
0 violations

A B C #2 Mobile Home Park

1 health-based
Groundwater 75 people served
11 violations (5yr) · 1 health-based

The Manor House Restaurant

Groundwater 75 people served
0 violations

E&E Campground

Groundwater 75 people served
0 violations

Bradleys Fern Park

All resolved
Groundwater 60 people served
2 violations (5yr) · All resolved

Ashler Manor

Groundwater 50 people served
0 violations

Muncy Homes Inc Office Well

Groundwater 50 people served
4 violations (5yr)

Yoders Diner

Groundwater 50 people served
0 violations

Pennsylvania Chop House

Groundwater 50 people served
0 violations

Trout Pond Park

Groundwater 50 people served
0 violations

Sammys Pizza

Groundwater 50 people served
0 violations

Pleasant Pines Mobile Home Pk.

Groundwater 49 people served
0 violations

Hillcrest Trailer Court

Groundwater 41 people served
0 violations

Muncy Homes Muncy Well

Groundwater 39 people served
0 violations

Fairfield Toyota

Groundwater 37 people served
0 violations

Fry General Store And Auction

Groundwater 30 people served
0 violations

Gardiner Migrant Labor Camp %

Groundwater 30 people served
0 violations

Bryfogle'S Greenhouses

Groundwater 30 people served
0 violations

Bof District 12

Groundwater 25 people served
0 violations

Dragon Palace

Groundwater 25 people served
0 violations

Log Cabin Inn Of Muncy

Groundwater 25 people served
0 violations

Foxs Restaurant

Groundwater 25 people served
0 violations

Countryside Pizza & Restaurant

Groundwater 25 people served
0 violations

Hall Station Sub Stop

All resolved
Groundwater 25 people served
2 violations (5yr) · All resolved

Lloyds

Groundwater 25 people served
0 violations

Hulls Landing

Groundwater 25 people served
0 violations

Rebecca Lynns

Groundwater 25 people served
0 violations

Penn Hills Plaza

Groundwater 25 people served
0 violations

Log Cabin Inn And Hotel

Groundwater 20 people served
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

12 violations
All resolved
Public NoticeMonitoring
13 violations
All resolved
NitrateMonitoring

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

7 violations
All resolved
NitriteMonitoring

Similar to nitrate — harmful to infants at high levels.

7 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

7 violations
Has active
Groundwater RuleMonitoring
6 violations
All resolved
CARBON, TOTALMonitoring
4 violations
All resolved
DinosebMonitoring
4 violations
All resolved
PicloramMonitoring
4 violations
All resolved
ChlordaneMonitoring
3 violations
All resolved
ToxapheneMonitoring
3 violations
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
3 violations
All resolved
2,4,5-TPMonitoring
3 violations
All resolved
DalaponMonitoring
3 violations
All resolved
2,4-DMonitoring
3 violations
All resolved
GlyphosateMonitoring
3 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
3 violations
All resolved
PentachlorophenolMonitoring
3 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
3 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
2 violations
All resolved
2,3,7,8-TCDDMonitoring
2 violations
All resolved
SimazineMonitoring
2 violations
All resolved
Heptachlor epoxideMonitoring
2 violations
All resolved
AtrazineMonitoring
2 violations
All resolved
BHC-GAMMAMonitoring
2 violations
All resolved
LASSOMonitoring
2 violations
All resolved
Benzo(a)pyreneMonitoring
2 violations
All resolved
HexachlorocyclopentadieneMonitoring
2 violations
All resolved
EndothallMonitoring
2 violations
All resolved
Di(2-ethylhexyl) adipateMonitoring
2 violations
All resolved
OXAMYLMonitoring
2 violations
All resolved
CarbofuranMonitoring
2 violations
All resolved
Di(2-ethylhexyl) phthalateMonitoring
2 violations
All resolved
HeptachlorMonitoring
2 violations
All resolved
EndrinMonitoring
2 violations
All resolved
MethoxychlorMonitoring
2 violations
All resolved
HEXACHLOROBENZENEMonitoring
2 violations
All resolved
DiquatMonitoring
2 violations
All resolved
E. COLIMonitoring
2 violations
Has active
Lead and Copper RuleMonitoring

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

2 violations
Has active
Interim Enhanced Surface Water Treatment RuleMonitoring
1 violation
All resolved
TTHMMonitoring
1 violation
All resolved
Surface Water Treatment RuleMonitoring
1 violation
All resolved
AsbestosMonitoring
1 violation
All resolved
Combined UraniumMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
2 ppb measured Action level: 15 ppb

Sampled: Jun 2025

How Does This Compare?

Williamsport (17756) has more violations than 99% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 250.

Fewer violations 99th 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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