Fishing Grounds of the Gulf of Maine
Broken Ground This lies S by E from Moosabec light, 15 miles, whence the ground extends WSW to within 4 miles of Mount Desert Rock with an average width of 1 mile. The depths run from 15 to 100 fathoms. The shallows are sharp and rocky; the deeps, clay and gravel. There are places ½ mile long and others 3 miles long having depths of 70 fathoms. Several of these spots have special names Crawley's Rocks, Puzzling Rock, The Ridges.
The grounds mentioned here and those previously mentioned are known to the fishermen as the Moosabec Ridges. All these seem to be fishing spots cropping out upon the 50 fathom curve. On the Broken Ground the fishing season is from June 1 through September.
Herring usually are abundant here from May to September. Cod are taken outside of the grounds in spring and fall. Pollock and small cod are taken on the shoals in summer and fall, and hake on the mud bottom in summer and fall and hake on the mud bottom in summer and fall.