CITY OF DES MOINES SHORELINE MASTER PROGRAM
CITY OF DES MOINES SHORELINE MASTER PROGRAM
CITY OF DES MOINES SHORELINE MASTER PROGRAM
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Des Moines Shoreline Inventory and Characterization<br />
WDNR<br />
Planning<br />
ShoreZone<br />
Segment<br />
Unit ID<br />
Length of<br />
ShoreZone Unit<br />
within Segment<br />
(feet)<br />
Shoreline Type<br />
(BC<br />
classification)<br />
A 2620 859.1 Sand and gravel<br />
flat or fan<br />
B 2624 2783.3 Manmade,<br />
permeable<br />
B 2621 580.7 Manmade<br />
permeable<br />
B 2623 2223.0 Manmade<br />
permeable<br />
B 2622 2343.9 Manmade<br />
permeable<br />
C 2624 734.0 Manmade<br />
permeable<br />
C 2627 3003.7 Sand and gravel<br />
flat or fan<br />
C 2625 1161.1 Sand and gravel<br />
flat or fan<br />
C 2626 3513.2 Sand and gravel<br />
flat or fan<br />
D 2627 356.3 Sand and gravel<br />
flat or fan<br />
D 2628 884.8 Sand and gravel<br />
flat or fan<br />
E 2628 194.0 Sand and gravel<br />
flat or fan<br />
E 2633 514.6 Sand and gravel<br />
flat or fan<br />
E 2629 946.4 Sand and gravel<br />
flat or fan<br />
E 2630 3231.5 Sand and gravel<br />
flat or fan<br />
Table A-4. Beach Type and Composition (WDNR, 2001)<br />
Supratidal-Upper<br />
Intertidal-Upper Component<br />
Component<br />
Beach Berm<br />
(Pebble, Sand)<br />
BEACH FACE (PEBBLE,<br />
SAND)<br />
Intertidal-Lower Component<br />
DELTA FAN WITH CHANNEL AND BARS<br />
(PEBBLE, SAND); DELTA FAN WITH<br />
CHANNEL AND BARS (VENEER <strong>OF</strong> SHELL<br />
OVERLYING PEBBLE, SAND)<br />
Intertidal-<br />
Lowest<br />
Component<br />
Subtidal<br />
BREAKWATER<br />
(RIPRAP)<br />
BREAKWATER (RIPRAP);<br />
BEACH FACE (SAND)<br />
BREAKWATER<br />
(RIPRAP)<br />
SEAWALL SEAWALL (RIPRAP)<br />
(RIPRAP)<br />
BREAKWATER BREAKWATER BREAKWATER<br />
(RIPRAP)<br />
(RIPRAP)<br />
SEAWALL SEAWALL, MARINA<br />
(RIPRAP, WOOD) (RIPRAP, WOOD)<br />
BREAKWATER BREAKWATER (RIPRAP);<br />
BREAKWATER<br />
(RIPRAP) BEACH FACE (SAND)<br />
(RIPRAP)<br />
HIGH STEEP BEACH FACE (PEBBLE, BEACH WITH LOW TIDE TERRACE<br />
CLIFF (TILL) SAND)<br />
(SAND,TILL)<br />
BEACH BERM BEACH FACE (PEBBLE, BEACH WITH LOW TIDE TERRACE (VENEER<br />
(LOGS<br />
SAND)<br />
<strong>OF</strong> SHELL OVERLYING SAND, PEBBLE)<br />
OVERLYING<br />
PEBBLE, SAND)<br />
SEAWALL<br />
(RIPRAP,<br />
WOOD); HIGH<br />
STEEP CLIFF<br />
(TILL)<br />
HIGH STEEP<br />
CLIFF (TILL)<br />
BEACH FACE (PEBBLE,<br />
SAND)<br />
BEACH WITH LOW TIDE TERRACE (VENEER<br />
<strong>OF</strong> PEBBLE, COBBLE OVERLYING SAND)<br />
BEACH FACE (PEBBLE,<br />
SAND)<br />
BEACH WITH LOW TIDE TERRACE<br />
(SAND,TILL)<br />
Seawall (Riprap) Seawall (Riprap)<br />
DELTA WITH CHANNEL AND BARS (VENEER<br />
<strong>OF</strong> COBBLE, BOULDER OVERLYING SAND)<br />
SEAWALL Seawall (Riprap)<br />
DELTA WITH CHANNEL AND BARS (VENEER<br />
(RIPRAP<br />
<strong>OF</strong> COBBLE, BOULDER OVERLYING SAND)<br />
SEAWALL BEACH FACE (VENEER <strong>OF</strong> BEACH FACE (VENEER <strong>OF</strong> PEBBLE<br />
(CONCRETE, PEBBLE OVERLYING OVERLYING SAND)<br />
WOOD); BEACH SAND); SEAWALL (WOOD)<br />
BERM (SAND)<br />
BEACH BERM DELTA WITH CHANNELS DELTA WITH CHANNELS AND BARS (SAND)<br />
(LOGS<br />
AND BARS (PEBBLE, SAND,<br />
OVERLYING COBBLE)<br />
PEBBLE, SAND)<br />
SEAWALL BEACH FACE (PEBBLE, BEACH WITH LOW TIDE TERRACE (PEBBLE,<br />
(RIPRAP); COBBLE, SAND); SEAWALL COBBLE, SAND)<br />
Page A-4 December 2004
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