Following is a continuous record from 1874 to 1896 of two of the most successful salmon weirs. These are located on the east side of the river, in the town of Penobscot, a short distance from the southern end of Whitmore Island. The number of salmon taken in 1896 was 20 per cent greater than in any previous year and over 93 per cent greater than the average for the preceding 22 years. Similar comparative statements for other nets are at hand, showing the increase in 1896 over previous seasons.
Table. Record of two Penobscot River salmon weirs,
from 1874 to 1896, inclusive
Apparatus and methods of the fishery.
There is probably no other river in the United States in which a fishery of such magnitude has undergone so few changes with respect to methods, number of traps operated, and sites where nets are set, as the Penobscot. This is chiefly owing (1) to the character of the bottom, (2) to the fact that the fishing is a riparian privilege enjoyed only by those who own land fronting on the water, (3) to the circumstance that the fishing is almost entirely of a semi-professional character, and has been taken up by generation after generation as a part of the regular duties connected with the small farms, and (4) to the small number of food-fishes occurring in the river, and the preponderating importance of two of them--the salmon and the alewife--for which the nets are exclusively set.
Salmon Net Types
| Salmon weir, Penobscot. Leader of stakes interwoven with brush, 175 yards long. "Great pond" brush, 42 feet long. "Middle pond" and "back pond," netting with board floor, each 10 feet long. Outer entrance, 16 feet wide; middle, 2 feet; inner, 1 foot. Value, $75. | Salmon weir, Bucksport. Leader, brush, 4 to 8 rods long. Middle pond, 40 feet long, 8-foot entrance; inner side, brush; outer side, twine. Pockets, twine, 10 feet long, 10-inch entrances, wooden floor. Value, $25. Some weirs have only one (upstream) pocket. | "Hook weir," Orland. A brush hook, about 50 feet long and extending down stream, is built on some of the weirs. It serves the purpose of leading the fish into the net. Value, $35. |
The salmon fishery of the Penobscot basin is carried on with practically a single type of apparatus, namely, the brush weir. In most parts of the region this trap is used in the same form that it had in the primitive days of the fishery, but in some sections the weir has undergone evolution into a combination brush and twine trap, and in places into a trap made wholly of netting.
Some of the types of salmon nets used in this region are illustrated and described by the accompanying figures. In addition to these, which are wholly or partly of brush, a common apparatus is the floating trap, constructed entirely of twine, such as is now generally employed in the New England States. This is the only salmon net in use at Islesboro and in some other sections. The local and individual variations in the form of the nets depend on the topography of the bottom and shore and the habits of the salmon, and are the result of long experience.