South Amelia Island Nourishment Performance

South Amelia Island Main Page

Design Parameters

Shoreline Change Plots

Volume Change Plots

Performance Table

Performance Summary

South Amelia Island

*Changes from May-94 Pre-Construction
South Amelia Island Performance
Years of Post Construction	Date of Survey	Volume Above -10'				Volume Above MHW
		Remaining (%)	Changes* (cy/ft)			Remaining (%)	Changes* (cy/ft)
		Remaining (%)	Avg.	Max	Min	Remaining (%)	Avg.	Max	Min
0	8-1994	100	158	207	42	100	83	110	16
0.5	2-1995	87	138	205	15	97	80	111	7
1	8-1995	85	134	195	20	93	77	112	8
2	8-1996	67	105	169	2	86	71	102	4
3	8-1997	72	113	216	5	79	65	115	-3
4.3	12-1998	58	92	147	-13	76	62	90	-1
5.3	11-1999	57	86	141	-7	71	58	93	-7

South Amelia Island Performance
Years of Post Construction	Date of Survey	Shoreline (MHW) Changes* (ft.)
Years of Post Construction	Date of Survey	Avg.	Max.	Min.
0	8-1994	276	347	79
0.5	2-1995	236	320	20
1	8-1995	219	316	27
2	8-1996	203	308	21
3	8-1997	184	317	-14
4.3	12-1998	170	246	12
5.3	11-1999	144	228	-152

*Changes from June-02 Pre-Construction
South Amelia Island Performance
Years of Post Construction	Date of Survey	Volume Above -20'				Volume Above MHW
		Remaining (%)	Changes* (cy/ft)			Remaining (%)	Changes* (cy/ft)
		Remaining (%)	Avg.	Max	Min	Remaining (%)	Avg.	Max	Min
0	8-2002	100	110	224	1	100	49	113	2
1	10-2003	82	90	266	13	72	35	116	2
1.5	3-2004	87	96	256	-37	56	28	76	2
2.5	3-2005	41	52	218	-29	42	23	72	-2

South Amelia Island Performance
Years of Post Construction	Date of Survey	Shoreline (MHW) Changes* (ft.)
Years of Post Construction	Date of Survey	Avg.	Max.	Min.
0	8-2002	153	321	14
1	10-2003	115	612	-136
1.5	3-2004	92	749	-215
2.5	3-2005	91	687	-158

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