|Toronto||Lockport, New York||Rochester, New York|
The Peterborough graticule is at latitude 44, longitude -78. It includes Peterborough, Lindsay, practically the entire Kawartha Lakes region, and cottage country from Rice Lake almost up to Haliburton. It is likely that Ontarians from Bomanville eastward would use this graticule rather than the Lockport one.
2009-07-21 44 -78 -- Up near Enfield, north-east of Oshawa.
 Notable Events
 Local Geohashers
Splitdipless works close to the South-West corner of this Graticule.