Grid Point #: 016646 Longitude: -77.8876 Latitude: 45.1828 Contributing Station, distance (km). ONH1 53.3 MAD7 81.1 ALG3 87.0 ALG2 87.1 PEMB 88.3 PEM1 91.3 PET4 97.0 ONCD 99.3 PET2 99.8