Wenger 72944 Dokumentacja Pobierz pdf (Strona 238)

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Section 6 The Selected Alternative Plan

EAA Storage Reservoirs Revised Draft PIR and EIS February 2006

6-10

River Canal channel improvement is constrained by U.S. 27 on the west bank.

All of this work is planned to be performed within the existing SFWMD right of

way of the North New River Canal

6.1.6.3 Bolles and Cross Canals

Improvements to the Bolles and Cross Canals will allow water from Lake

Okeechobee and the northern portion of the EAA to be more effectively routed to

the south. The design capacity determined for these canals is 1,500 cfs. The

existing capacities of these canals are severely limited due to their shallowness.

The increase in capacity requirements necessitated an enlargement of the entire

reach of both canals. The length of Bolles and Cross Canals are approximately

7.7 and 8.8 miles, respectively. All of this work will be performed within the

existing SFWMD right of way of the Bolles and Cross Canals. The location of the

Bolles and Cross Canals are shown on Figure 6-3.

FIGURE 6-3: BOLLES AND CROSS CANALS

6.1.7 Levees

The reservoir has perimeter levees, L-601 and L-602, with a minimum height of

23 feet above average ground for both earthen and RCC designs. The height of

the internal levee L-601i is 21 and 19.2 feet above average ground for the

earthen and RCC designs, respectively.

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