Taking the St. Francis River in Arkansas as another illustration, the river might be broken at Madison, Parkin, and Marked Tree. It is true that there are not many mussels, according to report, above Marked Tree, but the region between Madison and Parkin has beds which may well balance the remainder of the river.
The Wabash River, Ind., is one in which the need for protection is most evident; and this stream could be divided at Vincennes and two other points selected with reference to their economic interest in shelling and with regard to an equitable division of the river system.
It might seem that an ideal method of rotation would be based upon the division of a system into six portions, only one of which should be worked in any one year; a new portion would be opened each year, while each territory would enjoy a rest period of five years between successive "open" years for that particular territory. It will be evident that such a scheme, however correct in theory, would be entirely impracticable. The plan of keeping certain regions closed for periods of years while other regions are worked continuously during a corresponding period of years may have some imperfections, but it is probably the best that can be worked out without practically suspending the industry. Undoubtedly the plan will work most efficiently if a proper discretion is used in its application.
PROCEDURE FOR ESTABLISHING CLOSED REGIONS.
The law should plainly stipulate and establish the principle of the closure of the rivers by regions or sections, but the determination of which specific sections are to be closed should be left for determination after investigation by properly qualified authorities.
A comparatively simple plan may be suggested under which the most careful consideration could be given to the local conditions involved as well as to the rights of the State as a whole. The legislature could authorize and instruct the proper State authorities, as the State fish commission, to give due consideration and study to the needs of the mussel industry and determine what portions of the streams of the State should be closed to the mussel fishery for a period of years. It could be further provided that, after the preliminary determination of plans for closure, due advertisement should be made in all regions affected and opportunity given for public hearings in such regions, after which the commission should submit its final recommendations to the governor of the State, who should then issue a proclamation ordering the entire interruption of a mussel fishery in the regions selected for closure. The original legislative act should provide that the proclamation so made should have the full effect of law, and should specify the penalties that would be incurred by violations. It is desirable also that the governor, upon recommendation of the commission, should have power to reopen the closed regions when such action was judged necessary.