Water Quality in Williamsport, PA (17701)
EPA violation data for public water systems serving ZIP code 17701.
Active Health Violations
31 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 100% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
43,104
Population
92
Water Systems
383
Violations (5yr)
31
Health-Based
Location
Loading map...
Water Systems Serving This Area (92)
Williamsport Mun Water Auth
Surface water 51,000 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Little Pine State Pk
Groundwater 37,000 people served
0 violations
Valley Farms
Purchased groundwater 3,500 people served
0 violations
Waterworks Assoc
Groundwater 525 people served
0 violations
Lycoming Valley Jr High School
Groundwater 510 people served
0 violations
Hepburn Lycoming Elem School
Groundwater 450 people served
0 violations
Lycoming Valley Jr High School
All resolved Groundwater 450 people served
1 violation (5yr)
· All resolved
Route 220 Eatery
All resolved Groundwater 400 people served
2 violations (5yr)
· All resolved
Lycoming Cny Consol Sportsmen
Groundwater 350 people served
0 violations
Lycoming Cny Consol Sportsmen
Groundwater 350 people served
0 violations
Robert Hall Village
Groundwater 300 people served
0 violations
Pennsylvania College Of Tech
5 health-based Groundwater 300 people served
40 violations (5yr)
· 5 health-based
Fry Bros Turkey Ranch And Farm
Groundwater 300 people served
0 violations
Creekside Manor Campground
5 health-based Groundwater 275 people served
10 violations (5yr)
· 5 health-based
Oak Lynn Manor Mobile Home Pk
All resolved Groundwater 250 people served
2 violations (5yr)
· All resolved
Family Favorite Restaurant
Groundwater 200 people served
0 violations
Foxcroft Manor Mobile Home Pk
All resolved Groundwater 200 people served
2 violations (5yr)
· All resolved
Country House Restaurant And
Groundwater 200 people served
0 violations
Bimbo Bakeries Usa Inc
2 health-based Groundwater 175 people served
7 violations (5yr)
· 2 health-based · All resolved
Nisbet Elementary School
Groundwater 167 people served
0 violations
Liberty Lingerie
Groundwater 165 people served
0 violations
Dollar General Linden
1 health-based Groundwater 160 people served
3 violations (5yr)
· 1 health-based
Crippled Bear Inn
4 health-based Groundwater 150 people served
15 violations (5yr)
· 4 health-based
A&W Drive In
Groundwater 150 people served
0 violations
Immaculate Conception Church
Groundwater 140 people served
0 violations
Schnecksville Plaza
All resolved Groundwater 130 people served
2 violations (5yr)
· All resolved
Lewis Twp Elementary School
Groundwater 125 people served
0 violations
Bird'S Nest, %Richard Bird
Groundwater 100 people served
0 violations
Antlers On The Water
All resolved Groundwater 100 people served
2 violations (5yr)
· All resolved
Woodward Twp Vol Fire Co
Groundwater 100 people served
0 violations
Antlers Country Club
Groundwater 100 people served
0 violations
Plunketts Cr Twp Vol Fire Co
Groundwater 100 people served
0 violations
Wasd Balls Mills Soccer Cmplx
3 health-based Groundwater 100 people served
10 violations (5yr)
· 3 health-based
Big Wrangler Steak House
Groundwater 100 people served
0 violations
Hughesville Family Dollar & Dt
All resolved Groundwater 100 people served
3 violations (5yr)
· All resolved
Green Acres L.L. - Spring
Groundwater 100 people served
0 violations
American Tempo Village Park
1 health-based Groundwater 88 people served
56 violations (5yr)
· 1 health-based
Cripple Bear Inn
Groundwater 80 people served
0 violations
Moreans Restaurant
Groundwater 75 people served
0 violations
Diamond Lite Steak House
Groundwater 75 people served
0 violations
Morean'S Restaurant
Groundwater 75 people served
0 violations
Creekside Manor Campground
Groundwater 75 people served
0 violations
Stetts Trailer Park
Groundwater 67 people served
0 violations
The Garage
Groundwater 60 people served
0 violations
The Garage
Groundwater 60 people served
0 violations
Grampian Hills Club
Groundwater 60 people served
0 violations
Albies Acres
Groundwater 60 people served
0 violations
The Gateway
Groundwater 50 people served
0 violations
Woodward Twp Elementary School
Groundwater 50 people served
0 violations
Morrones Lounge Co M Morrone
Groundwater 50 people served
0 violations
Sunset Ice Cream
Groundwater 50 people served
0 violations
The Rt 87 Gateway
Groundwater 50 people served
0 violations
Sarducci'S Italian Restaurant
Groundwater 45 people served
0 violations
Best Beach Campground
Groundwater 40 people served
0 violations
Calhouns Motel
Groundwater 40 people served
0 violations
Lycoming Manor
Groundwater 40 people served
0 violations
Best Beach Campground
Groundwater 40 people served
0 violations
Hahns Trailer Haven
Groundwater 36 people served
0 violations
Mountainview Estates Mhp
Groundwater 35 people served
0 violations
Gic Years Child Care
Groundwater 30 people served
0 violations
Warrensville General Store
All resolved Groundwater 30 people served
33 violations (5yr)
· All resolved
Adams Mobile Home Park
Groundwater 26 people served
0 violations
D.P.L. Reality-Montgomy.Complx
Groundwater 25 people served
0 violations
Ramin'S Creekside Tavern
Groundwater 25 people served
0 violations
Nippenose Tavern
Groundwater 25 people served
0 violations
High Knob Inn
All resolved Groundwater 25 people served
7 violations (5yr)
· All resolved
Halls Trailer Pk C/O Mrs Hall
Groundwater 25 people served
0 violations
Lyco Co Consol.Sportsmen - Cg
Groundwater 25 people served
0 violations
Nippenose Tavern
Groundwater 25 people served
0 violations
Berger Septic Inc
All resolved Purchased surface water 25 people served
22 violations (5yr)
· All resolved
Camp Karoondinha B S A
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Pier 87 Bar And Grille
7 health-based Groundwater 25 people served
25 violations (5yr)
· 7 health-based
Wasd Balls Mills Soccer Comp
Groundwater 25 people served
0 violations
Parties R Us
Groundwater 25 people served
0 violations
Heshbon Park Maintenance Bldg
Groundwater 25 people served
0 violations
Brennans Bear Necessities
Groundwater 25 people served
0 violations
King'S Motel
Groundwater 25 people served
0 violations
M & G Bi-Lo Market
Groundwater 25 people served
0 violations
T A Fulmer Llc
All resolved Purchased surface water 25 people served
78 violations (5yr)
· All resolved
The Red Rose
Groundwater 25 people served
0 violations
Bings Motel
1 health-based Groundwater 25 people served
4 violations (5yr)
· 1 health-based
Kings Motel Restaurant
Groundwater 25 people served
0 violations
Kings Motel Motel Upper Well
Groundwater 25 people served
0 violations
Route 654 Good To Go
2 health-based Groundwater 25 people served
58 violations (5yr)
· 2 health-based
Bairs Mobilehome Park
Groundwater 21 people served
0 violations
Johnson Farms Trailer Park
Groundwater 20 people served
0 violations
Bunk House Mobile Home Park
Groundwater 18 people served
0 violations
Bunk House Mobile Home Park
Groundwater 18 people served
0 violations
Mayers Retirement Mobile Home
Groundwater 17 people served
0 violations
Holly Hill Park %K.L.Stoliker
Groundwater 17 people served
0 violations
Calhoun'S Motel
Groundwater 11 people served
0 violations
Hooters
Groundwater 4 people served
0 violations
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
128 violations
Has active
NitrateHealth-Based
At high levels, nitrate can cause blue baby syndrome in infants.
8 violations
All resolved
Groundwater RuleHealth-Based
7 violations
Has active
Public NoticeMonitoring
55 violations
Has active
NitriteMonitoring
Similar to nitrate — harmful to infants at high levels.
6 violations
All resolved
E. COLIMonitoring
4 violations
Has active
2,3,7,8-TCDDMonitoring
3 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
3 violations
All resolved
Di(2-ethylhexyl) adipateMonitoring
2 violations
All resolved
HexachlorocyclopentadieneMonitoring
2 violations
All resolved
Heptachlor epoxideMonitoring
2 violations
All resolved
ToxapheneMonitoring
2 violations
All resolved
EndothallMonitoring
2 violations
All resolved
BHC-GAMMAMonitoring
2 violations
All resolved
OXAMYLMonitoring
2 violations
All resolved
AtrazineMonitoring
2 violations
All resolved
EndrinMonitoring
2 violations
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
2 violations
All resolved
CarbofuranMonitoring
2 violations
All resolved
LASSOMonitoring
2 violations
All resolved
DiquatMonitoring
2 violations
All resolved
HeptachlorMonitoring
2 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
2 violations
All resolved
PentachlorophenolMonitoring
2 violations
All resolved
Di(2-ethylhexyl) phthalateMonitoring
2 violations
All resolved
DinosebMonitoring
2 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
2 violations
All resolved
Benzo(a)pyreneMonitoring
2 violations
All resolved
HEXACHLOROBENZENEMonitoring
2 violations
All resolved
PicloramMonitoring
2 violations
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
1 violation
All resolved
ArsenicMonitoring
A naturally occurring element that can cause cancer and other health effects at high levels.
1 violation
All resolved
DalaponMonitoring
1 violation
All resolved
Total Haloacetic Acids (HAA5)Monitoring
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 limit2 ppb measured
Action level: 15 ppb
Sampled: Jun 2025
How Does This Compare?
Williamsport (17701) has more violations than 100% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 383.
Fewer violations 100th 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.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
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.