PlainWater
Counties → Pennsylvania

Lycoming County, Pennsylvania

Water Systems
135
Population Served
89,254
Total Violations
31,610
1,490 health-based
PFAS Detected
3
of 4 tested

Violation Analysis

99.3%
Systems with Violations
234.1
Avg Violations per System
4.7%
Health-Based Violations

Water Source Types

GW
45 systems (33%)
SW
5 systems (4%)

PFAS Contamination

4
Systems Tested
3
PFAS Detected
75.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Lycoming Pennsylvania water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (50)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Williamsport Mun Water Auth 51,000 73 Detected
Jersey Shore Area Jnt Wat Auth 6,600 657 Clean
Montoursville Water Company 4,983 141 Detected
Muncy Borough Water Company 2,900 71 -
Hughesville Borough Water Auth 2,800 751 -
Montgomery Water Authority 2,700 409 -
Muncy State Correctional Inst 2,050 221 -
Lcwsa Limestone Water 825 695 -
Lcwsa Village Water 598 159 -
Lcwsa Halls Station 518 117 -
Sheetz #686 Montgomery 500 6 -
Lycoming Valley JR High School 450 384 -
Hepburn Lycoming Elem School 450 175 -
Loyalsock Valley Elementary 430 35 -
Heatherbrooke Estates 410 811 -
Ralston Area Joint Authority 400 433 -
Route 220 Eatery 400 85 -
Harvest Moon Trailer Court 360 269 -
Pike Drive IN 350 247 -
Orchard Mobile Home Park 325 565 -
White Deer Golf Course 300 30 -
Pennsylvania College of Tech 300 334 -
Creekside Manor Campground 275 125 -
Cogan Valley Mobile Home Park 250 1,157 -
Oak Lynn Manor Mobile Home Pk 250 146 -
Collomsville Mutual Waterworks 250 917 -
North 40 Campground 250 119 -
Fry Bros Restaurant and Store 250 44 -
Meadow Brook M H P 224 377 -
Foxcroft Manor Mobile Home Pk 200 137 Clean
Steam Valley Restaurant 200 76 -
Williamsport Lds Church 200 121 -
Trout Pond Park Foodstand 200 36 -
Mays Drive IN 200 18 -
Sheshequin Campground 200 71 -
Happy Acres Campground 200 74 -
C G Renn Elementary School 200 106 -
Pinecrest Village MHP 195 2,123 -
Pettecote Junction Campground 190 169 -
George Ferrell Elementary 180 108 -
Tiadaghton View MHP 175 131 -
Bimbo Bakeries USA Inc 175 244 -
Haneyville Campground LLC 175 212 -
Dollar General Linden 160 7 -
Vali-View Mobile Home Park 150 518 -
Trout Pond Park Old Rink 150 6 -
Crippled Bear Inn 150 77 -
Crystal Lake Camp 140 153 -
Muncy Homes Inc Premier Well 135 598 -
Carpenters Park Inc 120 378 -

Other Counties in Pennsylvania

Allegheny County
69 systems · 2,014,752 served · 5,241 violations
Philadelphia County
6 systems · 1,601,175 served · 447 violations
Montgomery County
172 systems · 1,274,688 served · 36,032 violations
Bucks County
299 systems · 599,107 served · 59,577 violations
Lancaster County
434 systems · 406,457 served · 39,193 violations
York County
208 systems · 389,602 served · 25,528 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Lycoming County? ▼
Lycoming County has 31,610 total drinking water violations across 135 water systems, of which 1,490 are health-based violations. 99.3% of systems have at least one violation.
How many people get water from Lycoming County systems? ▼
Water systems in Lycoming County serve approximately 89,254 people through 135 public water systems.
Has PFAS been detected in Lycoming County water? ▼
Of 4 water systems tested for PFAS in Lycoming County, 3 had PFAS detected (75.0% detection rate).
What types of water sources supply Lycoming County? ▼
Water systems in Lycoming County use GW (45 systems), SW (5 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 4.7% of Lycoming County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.