Grid Point #: 017760 Longitude: -78.6225 Latitude: 46.4778 Contributing Station, distance (km). TMSC 44.6 ONNB 62.7 ALGO 71.9 ALG3 71.9 TSRV 92.0 MAL4 185.6 VAL6 191.2 VALD 196.9 LOUV 200.4