Map Width:
500px
800px
1200px
1800px
2460px
Map Height:
400px
600px
900px
1200px
1500px
RoadMap
Satellite
Both Roadmap and Satellite
Terrain
Right click and save as to download:
LakeLivingston.gpx
Disclaimer: I am not liable for the accuracy of such data so use with caution.