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Northcentral region Tioga County
Tioga Reservoir covers 470 acres in Tioga County, a U.S. Army Corps of Engineers lake. PFBC biologists last reported on it in June 2022. The 2026 advisory lists Largemouth Bass here at 2 meals/month.
Jun 2022 survey · 4 years ago
Gear: night electrofishing, boat electrofishing
PFBC Biologist Report: Tioga Lake (2022), p. 2
Findings are our short summaries of one survey at one time. Every number was checked against the cited page of PFBC's report. We don't rate lakes.
Tioga Reservoir is not on PFBC's 2026 adult trout schedule (as published Oct 4, 2026).
| Species | Meal advice | Contaminant | Area |
|---|---|---|---|
| Largemouth Bass | 2 meals/month | Mercury | Entire reservoir |
Statewide advice: “Pennsylvania has issued a general, statewide health advisory for recreationally caught sport fish: eat no more than one meal (1/2 pound) per week of sport fish caught in the state’s waterways.”
“People who regularly eat sport fish, women of childbearing age and children are particularly susceptible to contaminants that build up over time.”
DEP: “The advisory listing was current at the time this summary went to press. Fish consumption advisories may have been issued or lifted since that time.”
DEP fish consumption advisories Before you go: check DEP's harmful algal bloom page
Quoted word for word from the advisory for the year shown; advisories may have been issued or lifted since. Not medical advice.
No lake-specific program in PFBC's special-regulation data (Mar 2026). Commonwealth inland waters rules apply (2026 Fishing Summary, p. 10).
Summarized. The current Pennsylvania Fishing Summary, 58 Pa. Code and posted signs govern.
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The 2026 DEP/PFBC advisory lists: Largemouth Bass — 2 meals/month (Mercury). The statewide advice is one meal a week of sport fish. Not medical advice.
PFBC's June 2022 survey recorded: Largemouth Bass, Smallmouth Bass, Chain Pickerel, Yellow Perch, Bluegill, Pumpkinseed, Common Carp. Surveys record what biologists caught with their gear on those days, not everything in the lake.
Sources for this page: PFBC Lakes_Point (Oct 4, 2026); PFBC biologist reports (area pages, Oct 4, 2026); PFBC adult trout schedule (as published Oct 4, 2026); DEP/PFBC fish consumption advisory (2026 list, updated Feb 27, 2026); PFBC special-regulation data (Mar 2026); 2026 Pennsylvania Fishing Summary. All sources
Last data import Oct 5, 2026