Tapcensus

Oxamyl (Vydate) violations in Pennsylvania

173 active public water systems in Pennsylvania had a Oxamyl (Vydate) violation in the past three years, 8 of them in the latest quarter of EPA's data. What Oxamyl (Vydate) is and why it matters.

Health effects: Short-term exposure above the MCL can cause nervous system effects including headache, blurred vision, muscle weakness, and nausea, consistent with acetylcholinesterase inhibition by carbamate compounds. Chronic effects include nervous system damage. Children are most susceptible to acute neurological effects. EPA has not classified oxamyl as a human carcinogen.

Systems with a Oxamyl (Vydate) violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Port Florence Development
Wayne County
100 3 0
The Village Center
Wayne County
100 1 0
Guy Chemical
Somerset County
90 1 0
Hitching Post Assoc
Pike County
90 11 3
Irish Creek MHP
Berks County
90 6 0
Roaring Branch Waterworks
Lycoming County
90 6 0
West Springfield Mobile HM PK
Erie County
90 4 0
American Tempo Village Park
Lycoming County
88 4 1
Corry Two MHC
Erie County
88 3 0
Pithole Water Association
McKean County
87 7 2
Key Bellevilles INC
Westmoreland County
85 5 1
Woodside Terrace MHP
Bradford County
84 5 2
Evergreen MHC LLC
Luzerne County
80 8 3
Springfield Village
Erie County
80 9 0
Lynndale
Pike County
78 4 0
Victoria Estates MHP
Crawford County
78 4 0
Irvin Manheim MHP
Lancaster County
77 1 0
Lovetts Mobile Home Park
Erie County
77 3 0
Centerville Muni Water Auth
Bedford County
75 8 1
Deer Park Lumber
Wyoming County
75 6 2
Empire Mobile Home Park
Centre County
75 8 2
Ryan Hill Development
Wayne County
75 4 0
N Annville MHP
Lebanon County
72 4 1
Eagle Crest Manor MHP
Crawford County
71 1 0
Grandview Acres MHP
Mercer County
70 10 3
Helping Hands, Inc.
Montgomery County
70 4 0
Ppl Electric Utilities Corp
Columbia County
70 1 0
The Surgery Center
Columbia County
70 5 0
Log Road Village
Lackawanna County
68 5 1
State Line MHP
Franklin County
65 5 1
Cherry Mobile Home Park
Bucks County
62 1 0
Copper Kettle MHP
Wyoming County
62 4 2
Salem Heights Estate
Wayne County
62 13 4
Benners MHP
Juniata County
60 5 0
Country Acres Mobile Home Park
Columbia County
60 5 0
Jefferson Estates MHP
Mercer County
57 5 0
Crosby Water Association
McKean County
56 4 0
Greystone Country Estates
Mercer County
55 2 0
Weis Market 151
Monroe County
55 5 1
Diehl Automotive of Grove City
Mercer County
50 2 0
King Swings
Chester County
50 4 0
Ray Price Motors Snydersville
Monroe County
50 3 0
Starn Tool & Manufacturing CO
Crawford County
50 3 0
Tri County Rural Electric
Tioga County
50 5 0
Greenfield Acres MHP
Lackawanna County
48 5 1
Hydro Pac Mfg
Erie County
46 3 0
Mountain Crest Development
Wayne County
44 7 0
Frelighs Whispering Pines MHP
Erie County
42 6 0
Lakeside MHP
Lebanon County
40 4 0
Pine Garden Apartments
Westmoreland County
40 9 2
About this data

A system is counted once if any of its violations in the past three years involved Oxamyl (Vydate), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Oxamyl (Vydate) alone.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Pennsylvania records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.