• TABLE OF CONTENTS
HIDE
 Front Cover
 Title Page
 Table of Contents
 List of Figures
 List of Tables
 Main
 Compilation of all surveyed...














Title: Midtown beach nourishment project in Palm Beach, Florida
ALL VOLUMES CITATION THUMBNAILS PAGE IMAGE ZOOMABLE
Full Citation
STANDARD VIEW MARC VIEW
Permanent Link: http://ufdc.ufl.edu/UF00091061/00002
 Material Information
Title: Midtown beach nourishment project in Palm Beach, Florida October 1995 to August 1996
Series Title: UFLCOEL-97001
Alternate Title: Monitoring report
Physical Description: v, 8, 48 leaves : ill. ; 28 cm.
Language: English
Creator: Dean, Robert G ( Robert George ), 1930-
University of Florida -- Coastal and Oceanographic Engineering Dept
Publisher: Coastal & Oceanographic Engineering Dept., University of Florida
Place of Publication: Gainesville Fla
Publication Date: 1997
 Subjects
Subject: Beach nourishment -- Florida -- Palm Beach   ( lcsh )
Shore protection -- Florida -- Palm Beach   ( lcsh )
Genre: government publication (state, provincial, terriorial, dependent)   ( marcgt )
non-fiction   ( marcgt )
 Notes
Statement of Responsibility: prepared for town of Palm Beach ; prepared by Robert G. Dean.
General Note: "February 24, 1997."
 Record Information
Bibliographic ID: UF00091061
Volume ID: VID00002
Source Institution: University of Florida
Holding Location: University of Florida
Rights Management: All rights reserved by the source institution and holding location.
Resource Identifier: oclc - 36846219

Table of Contents
    Front Cover
        Front Cover
    Title Page
        Page i
    Table of Contents
        Page ii
    List of Figures
        Page iii
        Page iv
    List of Tables
        Page v
    Main
        Page 1
        Page 2
        Page 3
        Page 4
        Page 5
        Page 6
        Page 7
        Page 8
    Compilation of all surveyed profiles
        Page A-0
        Page A-1
        Page A-2
        Page A-3
        Page A-4
        Page A-5
        Page A-6
        Page A-7
        Page A-8
        Page A-9
        Page A-10
        Page A-11
        Page A-12
        Page A-13
        Page A-14
        Page A-15
        Page A-16
        Page A-17
        Page A-18
        Page A-19
        Page A-20
        Page A-21
        Page A-22
        Page A-23
        Page A-24
        Page A-25
        Page A-26
        Page A-27
        Page A-28
        Page A-29
        Page A-30
        Page A-31
        Page A-32
        Page A-33
        Page A-34
        Page A-35
        Page A-36
        Page A-37
        Page A-38
        Page A-39
        Page A-40
        Page A-41
        Page A-42
        Page A-43
        Page A-44
        Page A-45
        Page A-46
        Page A-47
        Page A-48
Full Text



UFL/COEL-97/O1O


MONITORING REPORT


MIDTOWN BEACH NOURISHMENT PROJECT IN
PALM BEACH, FLORIDA
October 1995 to April 1997






by



Robert G. Dean


May 26, 1997



Prepared for:

Town of Palm Beach
Palm Beach Florida 33480
















MONITORING REPORT


MIDTOWN BEACH NOURISHMENT PROJECT
IN PALM BEACH, FLORIDA

October 1995 to April 1997



May 26, 1997







Prepared For:

Town of Palm Beach
Post Office Box 2029
360 South County Road
Palm Beach, Florida 33480








Prepared by:

Robert G. Dean
Department of Coastal and Oceanographic Engineering
University of Florida
Gainesville, Florida 32611








TABLE OF CONTENTS


INTRODUCTION ........................ ............................... 1

RESULTS .............................................................. 3

Beach Profiles ....................................... .................. 3

Longshore Distributions of Volume Densities and Plan Areas ..................... 3

Changes in Total Volumes and Plan Areas ................ ................. 8

SUMMARY AND CONCLUSIONS ............................................8

APPENDIX

A COMPILATION OF ALL SURVEYED PROFILES ...................... A-1








LIST OF FIGURES


FIGURE PAGE

1 Location Map of Project Area Showing Borrow and Nourishment Areas. (Adapted


2
3
4
5
A-1
A-2
A-3

A-4
A-5
A-6
A-7
A-8
A-9
A-10
A-11
A-12
A-13
A-14
A-15
A-16
A-17
A-18
A-19
A-20


from ATM Drawing) .................................... ............. 2
Profile at DNR Monument R-79 for Four Available Surveys .................... ..4
Profiles at Monument R97D129 for Four Available Surveys ...................... 5
Volume Changes Due to Nourishment Project ................................. 6
Shoreline Changes Due to Nourishment Project ................................ 7
Profile at DNR Monument R-77 for Four Available Surveys ................... A-i
Profile at DNR Monument R-78 for Four Available Surveys ................... A-2
Profile at DNR Monument R-79 for Four Available Surveys ................... A-3
Profile at DNR Monument R-80 for Four Available Surveys ................... A-4
Profile at DNR Monument R-81 for Four Available Surveys ................... A-5
Profile at DNR Monument R-94E for Four Available Surveys .................. A-6
Profile at DNR Monument R-94i for Four Available Surveys .................. A-7
Profile at DNR Monument R-95C for Four Available Surveys .................. A-8
Profile at DNR Monument 96A for Four Available Surveys ................... A-9
Profile at Monument S1N for Four Available Surveys ....................... A-10
Profile at Monument S S for Four Available Surveys ....................... A-11
Profile at DNR Monument 96D for Four Available Surveys .................. A-12
Profile at Monument S2N for Four Available Surveys ....................... A-13
Profile at Monument S2S for Four Available Surveys ....................... A-14
Profile at Monument R-96F2 for Four Available Surveys .................... A-15
Profile at Monument S3N for Four Available Surveys ....................... A-16
Profile at Monument 96G for Four Available Surveys ....................... A-17
Profile at Monument S3S for Four Available Surveys ....................... A-18
Profile at Monument S4N for Four Available Surveys ....................... A-19
Profile at Monument S4S for Four Available Surveys ....................... A-20








A-21 Profile at Monument R97A91 for Four Available Surveys .................... A-21
A-22 Profile at Monument S5N for Four Available Surveys ....................... A-22

A-23 Profile at Monument S5S for Four Available Surveys ....................... A-23

A-24 Profile at Monument R97C126 for Four Available Surveys ................... A-24
A-25 Profile at Monument S6N for Four Available Surveys ....................... A-25
A-26 Profiles at Monument S6S for Four Available Surveys ....................... A-26
A-27 Profiles at Monument R97D129 for Four Available Surveys .................. A-27
A-28 Profiles at Monument S7N for Four Available Surveys ...................... A-28

A-29 Profiles at Monument S7S for Four Available Surveys ....................... A-29
A-30 Profiles at Monument R98A38 for Four Available Surveys .................. A-30
A-31 Profiles at Monument S8N for Four Available Surveys ...................... A-31
A-32 Profiles at Monument S8S for Four Available Surveys ....................... A-32
A-33 Profiles at Monument 98D for Four Available Surveys ...................... A-33
A-34 Profiles at Monument S9N for Four Available Surveys ...................... A-34
A-35 Profiles at Monument S9S for Four Available Surveys ....................... A-35
A-36 Profiles at Monument R98G37 for Four Available Surveys .................. A-36
A-37 Profiles at Monument S O1N for Four Available Surveys ..................... A-37
A-38 Profiles at Monument S10S for Four Available Surveys ...................... A-38
A-39 Profiles at Monument R98J27 for Four Available Surveys .................... A-39
A-40 Profiles at Monument S11N for Four Available Surveys ..................... A-40
A-41 Profiles at Monument S11S for Four Available Surveys ...................... A-41
A-42 Profiles at Monument R99D for Four Available Surveys ..................... A-42
A-43 Profiles at DNR Monument R-100 for Four Available Surveys ................ A-43
A-44 Profiles at DNR Monument R-100C for Four Available Surveys ............... A-44
A-45 Profiles at DNR Monument R-101 for Four Available Surveys ................ A-45
A-46 Profiles at DNR Monument R-102 for Four Available Surveys ................ A-46
A-47 Profiles at DNR Monument R-103 for Four Available Surveys ................ A-47
A-48 Profiles at DNR Monument R-104 for Four Available Surveys ................ A-48








LIST OF TABLES


TABLE PAGE
1 Dates of Monitoring Surveys ............................................. 1
2 Changes in Total Volumes and Plan Areas ................................... 8








MONITORING REPORT


MIDTOWN BEACH NOURISHMENT PROJECT
IN PALM BEACH, FLORIDA

October 1995 to April 1997

INTRODUCTION

During the period October 18, 1995 to December 10, 1995, approximately 880,000 cubic yards of
sand were dredged from a borrow area extending from approximately 2,000 feet south to 4,800 feet
south of the south jetty at Lake Worth Entrance and placed along portions of Midtown Beach section
in the Town of Palm Beach, Florida. The project specifications required placement of 800,000 cubic
yards; thus the excess 80,000 cubic yards is "overfill". As shown in Figure 1, the cross-shore
dimensions of the borrow area varied from 1,600 feet at its northern end to 2,500 feet at its southern
end. The original depths at the borrow area site varied from 25 to 35 feet and the dredged depths
were approximately 40 feet deep. The dredged sand was placed along the Midtown Beach as
nourishment extending from via Bethesda at the north end to via Marina at the south end, a distance
of approximately 5,030 feet. To provide stability to the nourishment project, eleven groins were
constructed. The locations of these groins are shown in Figure 1 along with the borrow area and the
approximate planform of the nourished beach. Sea Systems, Inc has conducted a pre-nourishment
and three post-nourishment surveys to document the performance of the project. The purpose of this
report is to present the results of an analysis of these four surveys.

The dates of the surveys are presented in Table 1. As can be seen from Table 1, although the
placement of material was completed in December, the first post-nourishment survey was not
completed until April 9, 1996 due to the activities related to groin construction. During the period
between completion of nourishment and the first post-nourishment survey, a significant northeaster
occurred (March 8-10, 1996) which undoubtedly caused the transport of some sand from the
nourished beach. Thus, since the first post-nourishment survey post-dated the March storm, the first
post-nourishment survey does not reflect the total amount of sand placed.

Table 1
Dates of Monitoring Surveys

Survey Number Type of Survey IDates

1 Pre-Nourishment October 13-21, 1995

2 Post-Nourishment April 1-9, 1996

3 Post-Nourishment August 12-25, 1996

4 Post-Nourishment March 31 to April 8, 1997
















Borrow Area


R-87 OCEAN I I
S-88 0 1.0
R-89 Scale (Miles)
-90
-91

-92

.-93 Typical Groin, One of Eleven
-94 Numbered From S1 at the North to
SI 11 at the Southern End


g-Project Site
-97




-100



Figure 1. Location Map of Project Area Showing Borrow and Nourishment Areas.
(Adapted from ATM Drawing).







RESULTS


The results are presented in various forms, including examples of beach profiles, longshore
distribution of additional volumes as a function of time, longshore distribution of additional beach
width as a function of time and total additional areas and volumes as functions of time.

Beach Profiles

Figures 2 and 3 present examples of the available beach profiles in the borrow area and in the
nourishment area, respectively. All of the profile surveys are presented in Appendix A. Figure 2,
representing the profiles at DNR Monument R-79 is located approximately 3300 feet south of the
south jetty. It is seen that the pre-nourishment depths in the borrow area ranged from approximately
25 feet to 35 feet and that the post-nourishment depths range up to approximately 40 feet. Figure 3
depicts the pre- and post-nourished profiles at Monument R-97D129 which is located at
approximately mid-length of the nourishment project. This is in an area where the shoreline
revetment is located and prior to the nourishment, there was no beach at mean tide as the water was
at the revetment. After nourishment, there was approximately 150 feet of additional dry beach
present. The presence of the natural offshore reef extending from 700 feet to 1,200 feet from the
seawall is evident. Also evident from this plot is that there was very little change from the April
post-nourishment survey to the August post-nourishment survey; however, there was a somewhat
greater change from August 1996 to April 1997. As will be evident later, there were only minor
changes in both volume and dry beach area within the longshore extent of the project during the
April 1996 to August 1996 period, but substantially greater changes from August 1996 to April
1997.

Longshore Distributions of Volume Densities and Plan Areas

Figure 4 presents the longshore distribution of additional volume density along the project area. It
is seen that on average, an additional 150 cubic yards per foot of beach front were present in April
1996 along the 5,030 feet of project area. Between the April 1996 and October 1996 surveys,
although there had been some redistribution of volume, there had been very little volume loss.
Between August 1996 and April 1997, the losses have been considerably greater. The volume
densities in Figure 4 represent the volumes to approximately 1,000 feet seaward from the monument.
As can be seen by referring to Figure 3 and the figures in Appendix A, this distance extends out onto
the natural reef.

Figure 5 presents the longshore distribution of additional beach width within the project area in a
form similar to that presented for volume density. Substantial similarities exist between the volume
densities and additional beach widths. The changes between the April and August surveys are
relatively small; however, the changes from August 1996 to April 1997 are greater.












(3
z
0
-#-j
o)






4-0

a0
wlJ


20

10

0

-10

-20

-30

-40

-50

-60


5000


Figure 2. Profiles at DNR Monument R-79

for Four Available Surveys


------------- ................. -- October 1995
Y. .......... April 1996
-* April 1996
_-I .. ... ........... ...... ............... .... ........................... .. .. .. A ugust 1
-I August 1996
-1--- -------------------------------------------------------------------------------- April t1997
% ------- April 1997


. ............ ......- .. .................. .. .................... ....... -........

. ............ ...... . ..... .... i ..................... .. ... .......

....... ...... :................................... .................. .
-S



-
SS



-I
-



1000 2000 3000 4000

Seaward Distance from Monument (ft)











0
(3

O
a>





0
ci
4-w
W3


1000


2000


Seaward Distance from Monument (ft)

Figure 3. Profiles at DNR Monument R-97D129

for Four Available Surveys


20


10


0


-10


-20


-30


-40


October 1995
S........... A pril 1996
S........ August 1996






. . . . . . . . . . . . . . .. . . . ... . . . . . . .. . . . . . . . . .. . . . . . . . . . . . .
S.......... --- ---- April

1


3000








300


I








. . . . .


C')






CO
c0





E
3

O


1000


' I




A


.. ...


200





100





0


2000


3000


..... ... A

A


pril 1996
ugust 1996
pril 1997 ..


I I


4000


5000


I I


6000


I I


7000


8000


Distance South of Monument R-94E (ft)


Figure 4. Volume Changes Due to Nourishment Project


. i


I I


I I


-100


,..! '....
\.*
- l \-~ . -^-
.5 .
\


I I


I


I r T I


: ^..-






300 iiii

April 1996
.......... August 1996
S200 April 1997 ...
a)

C
C ) 1 0 0 . /-- ------ . -



100
co \


-c 0 .





0 1000 2000 3000 4000 5000 6000 7000 8000

Distance South of Monument R-94E (ft)


Figure 5. Shoreline Changes Due to Nourishment Project






Changes in Total Volumes and Plan Areas


Table 2 shows the total changes in volumes and plan areas from the pre-nourishment survey to the
three post-nourishment surveys.


Table 2
Changes in Total Volumes and Plan Areas

Period Change in Volume (yd3) Change in Plan Area (Acres)

October 1995 to April 1996 +795,340* (+751,697) +16.6* (+17.6)

October 1995 to August 1996 +791,170* (+747,521) +16.7* (+17.2)

October 1995 to April 1997 +741,240* (+607,900) +13.1* (+14.0)

*Notes: These changes are from Monument R-94I to R-100C, a longshore distance of 6,100 feet.
The numbers in parentheses represent the changes over the 5,030 feet constructed Project
length.


SUMMARY AND CONCLUSIONS

Based on the three post-nourishment surveys, the Midtown Beach project has performed quite well,
generally maintaining the volume and plan area from the first post-nourishment survey to the second
and third surveys. The first five month post-nourishment period (April 1996 to August 1996) is for
a generally mild weather period whereas the second seven month post-nourishment period (August
1996 to April 1997) is for a more generally energetic wave period. The area and volume changes
reflect the wave energy levels of these periods. Accepting the reported placement volume of 880,000
cubic yards, the maximum loss to April 1997 within the placement area is approximately 31%.
Moreover, approximately one-half of this loss occurred during the period when the groins were not
in place and during the intense March 1996 storm. The losses during the seven month winter period,
August 1996 to April 1997 within the placement area represent approximately 15.9 % of the material
placed. The total losses during the one year period April 1996 to April 1997 within the placement
area may represent the losses to be expected during a typical first year after nourishment and amount
to 16.3 %.The total losses within the surveyed area during this one-year period are 6.3 %.
Nourishment losses are expected to decrease as the effective length of the project becomes greater
due to spreading of sand from the nourishment area. Additionally, at the Midtown Project, the
stabilizing effects of the groins should start to occur soon. Two final points are relevant to evaluating
project performance: (1) The project performance to date reflects two winter seasons. Very little
change appears to occur during the summer months, and (2) Since permit conditions require
renourishment when 40% of the project volume has been transported from the placement area, this
would occur when the volume remaining is 480,000 cubic yards.

















APPENDIX A



COMPILATION OF ALL SURVEYED PROFILES












(9
z
0
o


t-&




0

>)
W


20

10

0

-10

-20

-30

-40

-50

-60


1000


2000


3000


4000


5000


Seaward Distance from Monument (ft)

Figure A-1. Profiles at DNR Monument R-77

for Four Available Surveys


0-\ :

...
-4


. . . . ..... . . . . .. .. .. . . ... . . .. . .. . . .. ... . . . . . . . ..
l'I
- * - - - . - - - - - . . . - . . - - . i \ ^ . . . ..
'.


October 1995
...... April 1996
....... August 1996
------ April 1997


I I I I I I I I I






20 I

.......... April 1996
S ...................... ........ ..... ......... ... ugust 1996
Z ------- April 1997


> -2 .
o................ -1-0

O)-30 -
-4 0 .................. ... ....... ............ ....... ...... ...................
* -40 .
S --50 .........--- ................ ............... ** .......... .
S-50

W -60 1
0 1000 2000 3000 4000 5000
Seaward Distance from Monument (ft)

Figure A-2. Profiles at DNR Monument R-78

for Four Available Surveys






20


10 ...................... October 1995
> April 1996
7 0 -^^ .......- ...-............. ....... i........................... ... .. August 1996
C 0 .. .------- August 1996
z ------ April 1997


S-20
0 -30 ....................................... .i ..........
S 0 .............. ... ...... .. ...
| -30 ----------......

-40 -
4 0 ~ - .-. - -.-- - - --.. . . .. ..-- - . . . .. .- - . . ... . . .

0U -40 ...............-.....-------------------
> -50 .. -. .

U -60
0 1000 2000 3000 4000 5000
Seaward Distance from Monument (ft)

Figure A-3. Profiles at DNR Monument R-79

for Four Available Surveys


1 1 I I I .






20

10 ------ October 1995 .
> ^ ; .......... April 1996
> April 1996
Z ------ April 1997
o -10 ------. -- -- . -.....-- ... ..- ... .-.

-20 .

- -30 .................. ..... ..

c -- -4 0 ................. ..................................
am
-5 0 ----------------- .............................................................. .....................
> -50
) :*%
LU -60 "
0 1000 2000 3000 4000 5000
Seaward Distance from Monument (ft)

Figure A-4. Profiles at DNR Monument R-80

for Four Available Surveys






20


10 ., .... ---- October 1995 -
S.......... April 1996
0 0 0 .. ............. .................... .............. .. . ...... ... .... August 1996 -
Z :: ...------- April 1997
0 -10...........................................
o -10 ...........---- --- -- ----- -.--------

> -20 ........................... ......






LU -60 1
0 1000 2000 3000 4000 5000
Seaward Distance from Monument (ft)

Figure A-5. Profiles at DNR Monument R-81

for Four Available Surveys


I I I I I .






20


October 1995
S-.......... April 1996
0 ........ August 1996

- 0 . .. A .............. .
CO
-10




-j -

w -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-6. Profiles at DNR Monument R-94E

for Four Available Surveys


1 I ) _






20


October 1995
-- ------------ -------- -----.......... April 1996
".-... August 1996
Z 0 ... ';" ......... .. ...... ... ... ... ............... ...... ........ ... ------- A pril 1997
Oa
W 1 0 . . . . . . . .. . . .... . . . . :.. - --. .... . . . .. . . .. . . . . . . . . . . . . .. . . . .. .


-2 -0

S-30

LU -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-7. Profiles at DNR Monument R-941

for Four Available Surveys


I I I






20


October 1995
.10 .......... April 1996
S........ August 1996
Z 0 ...... ............. ........-........................------- .April1997




-30

S0
Ca -3 0 --------- --- - - - ^--------** * ** *-




.U -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-8. Profiles at DNR Monument R-95C

for Four Available Surveys


I I 1 I I






20

October 1995
S 10 ----April 1996
(" ........ August 1996
a: . . . A pril 1 997 .

g.-0 --
Z 0 ;. ........ .............................. ........ApdIl1997

(D ,'



>" -20 .-..-...---............................................
4-


C
0


U -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-9. Profiles at DNR Monument R-96A

for Four Available Surveys






20


October 1995
1 0 ~ -- -- -- *- -- -- --------- - - ---------- --- .-.- -.- *
.......... April 1996
CD : (. ....... August 1996
Z0 .. ........... ................................... ------- A pril 1997 ..
4O "
. _> -1 0 ..... ... ........ . ............... .... ...................................
> -10

U)
WI -20 ....


w-30
- 3 0 .. ................ ..... ........... ....... .. . ............ .. ...........

CU -30 ---------------------------'____
U1 -40 '
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-10. Profiles at DNR Monument S1N

for Four Available Surveys


I I I I I






20



Z 0 .-. -.-.......... ....................---1997
0 Ocr
> 10 .... ............ ........... ..... ........................... ..........
. . . : .......... April1996




W 20 ------ ------ ------ ------ ------



-30
. ..0 .. ............... ........ ..




wL -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-11. Profiles at DNR Monument S1S
for Four Available Surveys






20


C ) 1 0 ......... ....... ........... ..... ................ .... ............ .......... ---

0 1
\; .......... April 1996
C........ August 1996
S2 0 -..-- .. ..... ------- April 1997


O0

------------ ------------
> -10 ............. v,.


-20


0)
'>' -30 -* *0 ;


w -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-12. Profiles at DNR Monument R-96D

for Four Available Surveys


I I I I






20

SOctober 1995



. -0








0 1000 2000 3000
(D '.. . .. .

0Figure A13. Profiles at DNR Monument S2N

r F A0 -----Surveys
UJ -40
0 1000 2000 3000
Seaward Distance from Monument (ft)
Figure A-13. Profiles at DNR Monument S2N
for Four Available Surveys






20

SOctober 1995
> 1 0 t .............. -..... ................................. ...... A pril 1996
------- '4 August 1996
z '.-- April 1997



S...20
0 ,... ...... .. ."................ ................
- - ,,- -

-1 0 . .... . . . . . ... . ' .. . . .. . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . .





L -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-14. Profiles at DNR Monument S2S

for Four Available Surveys






20



Z 0 -- --- . .. --- April 1997 .




S -20 -- - ---

-0
- 3 0 ...................... ............ ..................... ............ i ...............................




UJ -40
0 1000 2000 3000
Seaward Distance from Monument (ft)
Figure A-15. Profiles at DNR Monument R-96F2
for Four Available Surveys









S. ....... ................. ................................. ....... .. April 1996
20

S..- .. August 1996
Z----- April 1997
A 0


10.


o %


W3 -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-16. Profiles at DNR Monument S3N
for Four Available Surveys






20


October 1995
a 10....... .............. % ........................ ..Ap ri 1996
10 -
> .......... April 1996
9 ,: ......-.. August 1996
0Z ........ ........ .... ------- April 1997






0 -
S... ... .. ...... ........ .......... .......................... .
U -30 . \-. ........... .


LU -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-17. Profiles at DNR Monument R-96G

for Four Available Surveys


1 I I






20

SOctober 1995
> 10.................................... ....... April 1996
( .-.-.. August 1996
S------- April 1997
0 ...................................................... ..................
>

1-20
>- -10 --\ l. "'-
O 2 0 ~ -. . ',




LU -30
0 1000 2000 3000
Seaward Distance from Monument (ft)
Figure A-18. Profiles at DNR Monument S3S
for Four Available Surveys












z
a)




Ci
0
(.
W3



C^





LUI


1000


2000


3000


Seaward Distance from Monument (ft)

Figure A-19. Profiles at DNR Monument S4N

for Four Available Surveys


20


10


0


-10


-20


-30


October 1995
....... ................. A pril 1996
......-.. August 1996
----- April 1997


\ -
.. ..
S .... ..................... .... ................................................................. .
\.J







I i...






20


o October 1995
> 1 0 '-" *--*- ............ .. ...... ..... ............................. .......... April1996
> 10 ----- April 1996 -
S:August 1996
Z- ------- April 1997
S. : ........ .. ........ ... .... ... ....................................
10
: ... ....... ... ... ................. .


S-1 ... ...... .. .....




LU -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-20. Profiles at DNR Monument S4S

for Four Available Surveys


I I 1 I 1






20

SOctober 1995
> 10 .. .................................... April1996
S..- .. August 1996
Z ----- April 1997
o -. . .. .. ". - |-. . . . .

-10....

c




U -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-21. Profiles at DNR Monument R-97A91

for Four Available Surveys












z
0






0
(.9




aU

w


1000


2000


Seaward Distance from Monument (ft)

Figure A-22. Profiles at DNR Monument S5N

for Four Available Surveys


20


10


0


-10


-20


-30


I -- ,--

October 1995
" .... ............. ;. .. .... ......... ........................... ... ..... A pril 1996
April 1996
........ August 1996
------ April 1997
.... ........ . ........ .................. ............ . ... .... ..............................


3000


I i j i *
.. .. .. .. ..\ .. .. .. .. .. . .. . .. .. .
. . . . . . . . . N ^






LU

SOctober 1995
> 10 -- - - .......... April1996
0 -.. August 1996

10
Z 'sa f M April 1997








Figure A-23. Profiles at DNR Monument S5S
for Four Available Surveys




UL -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-23. Profiles at DNR Monument S5S

for Four Available Surveys


_


"r't #







20


--v
October 1995
> 10 -.. April1996
0-- August 1996
Z ---- April 1997
0 0 ..... ....... ............ ............ ........................ .........................




10

o- -\ \



0 1000 2000 3000

Seaward Distance from Monument (ft)

Figure A-24. Profiles at DNR Monument R-97C126

for Four Available Surveys


I _I __ __






20


o October 1995
> 10 ........ .......... ......... .......... April1996
S........ August 1996
Z \ -- April 1997



C\ U
- 1 0 ..... ..... .. .......... ... .................... ................... .............
.4 .20




L -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-25. Profiles at DNR Monument S6N

for Four Available Surveys


-1 i 1 ---






20


October 1995
> 10 *..- - -*.......... April 1996
S........- August 1996
Z ------- April 1997
- 0 .. .. ....... ..0 ............ ....... .. . .. . .. ..........-
1O ...






S-30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-26. Profiles at DNR Monument S6S
for Four Available Surveys


-i r 1






20
October 1995
S........... .. ...... . .... ..... ....................... .........
S 1, 1 April 1996
( ........ August 1996
... ..... ... ............ ..... ... ...... ........ ....... A pril 1997
O- \
1.-1 0 . .... . .;. ... . . . . . . . . . . . . . . .

n1 -20 .. '. "
0 1 -0 ...................-...^.. : .... ...... .. ............. ....... ......... ................

0C -30
)
WJ -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-27. Profiles at DNR Monument R-97D129
for Four Available Surveys






20
October 1995
> 10 ..... ....... .... ................... ...... ..... ...... ...... . April 1996 -
S........ August 1996
0
Z I. ----- April 1997



U 0 ... . .... .... .... . .... . . . . . . -, . .. . . . . . . . . . . . . . .. . .





Ll -30 '
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-28. Profiles at DNR Monument S7N
for Four Available Surveys






20


I I


: October 1995
> 1 0 .................................. ................................ ... ...... A pril 1996
S" ---. August 1996
---- April 1997
o ....... .................. ... ...... .. ............. . ..... ....



40
1 0 ...... 0 ..... . ................................ : ....................................


-2 ....------------------------.............. .,.......................................................
CU

L -30 '
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-29. Profiles at DNR Monument S7S

for Four Available Surveys







20

October 1995
> 10 ..................... .. ...... April 1996
S.- -.. August 1996



0
0 ................. .... ......


20


uj -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-30. Profiles at DNR Monument R-98A38
for Four Available Surveys







20


I I


October 1995
> 1 0 ................ .. .... ... ....................... ........... ...... .......... A pril 1996
( ........ August 1996
Z---- April 1997
CO "A.




-10
S -2 0 ... . ............... ...... -. . . .


Ca,



0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-31. Profiles at DNR Monument S8N

for Four Available Surveys


---







20

October 1995
O
> 10 AW ***.* April 1996
(9 ",j :---. August 1996
Z -----April 1997
- 0 f .....---...... .-.......................
0 ---- v\

0)
-0
(D 10 .....





LU -30
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-32. Profiles at DNR Monument S8S

for Four Available Surveys






20

October 1995
0 .......... April 1996
(3 - August 1996
0 \ ... April 1997
OI.

o .

,U :


S-30)

j -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-33. Profiles at DNR Monument R-98D

for Four Available Surveys






20
October 1995
10 .......... April1996
S.-...... August 1996
Z 0 "\ April 1997

>0




i -30

1- -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-34. Profiles at DNR Monument S9N
for Four Available Surveys






20
20 I-~-----------------------------------I----- -------
o October 1995
> 10 .......... April 1996
( ..... August 1996
Z . ...... ................................................... ------- April 1997

S 10 -


0 -

0) -
W 2 0 .. .. ... .. ... .. ... .. ... .. .. .. ... .. .. ... .. . ... p...--- -- - -- -- ---- -. -. - ---

CU -30 ---------------------------------
LU -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-35. Profiles at DNR Monument S9S
for Four Available Surveys






20


Q October 1995
1 0 -.................... ------............ ...............................---
.......... April 1996
0D .-- *August 1996


O4--
w. -10


W, -20

O
o -3 0 ............................................................. ........ ,,
S-30 -
a)
WLU -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-36. Profiles at DNR Monument R-98G37

for Four Available Surveys









20

S1 October 1995
S....... August 1996
.... \ --- April 1997




S-
S0 ... .............................. ..................................... --- ---





w -40
W -20 -----------------------;------.-------



0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-37. Profiles at DNR Monument S1ON
for Four Available Surveys






20


October 1995
o 1 ",*.......................... .................................... ....October1995
S.......... April 1996
SD. ........ August 1996
i\
2 ........................... ----- April1997



CU -3 ------------------------
- .10

S-20

3 -30


wU -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-38. Profiles at DNR Monument S10S

for Four Available Surveys


I I






20

October 1995
1 0 . ..--- ------- '-- - ...---- .........................................







0 -20
> 10 .... April 1996
(.9,. ........ August 1996
I'*
Z --\. .... ........... ......... ................April1997



-U 3 0 ------------------------



a) -3

w -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-39. Profiles at DNR Monument R-98J27

for Four Available Surveys






20

October 1995
10 ......... April 1996
S........ August 1996
Z \ "April1997
Z ........... ................ ...... ................................... ------- A p 1997


a-

-2Q..... .......... .......................
C -20
WU -20 I-------------------------------......-.....-....
U -30 .

U -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-40. Profiles at DNR Monument S11N

for Four Available Surveys






20

S- October 1995
0 10 ..... .... April 1996
(0 ........ August 1996
Z 0 ...-- April1997
Z. -1 0 ..... ... . ....... . ..... ............... ... .................-- A april 1997


. -10


O
4-30
W -2 0 ---- -------------- - - - - 1 - ... -

LU ^o-30--...............................--
UJ -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-41. Profiles at DNR Monument S11S
for Four Available Surveys






20

October 1995
S.10 .......... April 1996
S........ August 1996
Z .......... ...... ........................ ------- April 1997


10

0 -20 0

S-30...

UJ -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-42. Profiles at DNR Monument R-99D
for Four Available Surveys







J *I i I

October 1995
. 10 .......... April 1996
(9 ---.. August 1996
0..
S. ................................... ...... ... ...... ....... April 1997


-10 .. .

a)
W -20 --- -

O
-30


I. -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-43. Profiles at DNR Monument R-100

for Four Available Surveys





o3






20
1 0 tI- ~-~------~~- ---.-.----------------------------,-----Octber199
o 10 October 1995
> ......... ............
> April 1996
0 ........ August 1996





S -20 ---- -------- ----------- ---
S-30


w0 -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-44 Profiles at DNR Monument R-100C

for Four Available Surveys






20 -7

October 1995
10 ................................... .............................................. ApOio 199 5
IV> April 1996
0 ........ August 1996
Z ........ ...... ..... ................................. .. .. ------- Apri 1997
-"-, -------Ari9
0 : .........................
U) :

-2 0 ... .... ... ... ................ ""I ................... ...................... .. .........




w -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-45 Profiles at DNR Monument R-101

for Four Available Surveys






20

October 1995
10 .................................... ... r199
......... April 1996
S........-- August 1996
0)
Z ....... .... ..... ... ....... ....... .. .................. ...... ------- A pril 1997
0 )





-30
S-30 ....................

w -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-46. Profiles at DNR Monument R-102

for Four Available Surveys






on


October 1995
S .......... ................................... ......... April 1996....
10 .
S:........ August 1996
S- -. -..-. .................... .. .......................... ......... ------- A pril 1997 .





0 -20


E -3 0 . .. .

UJ -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-47. Profiles at DNR Monument R-103

for Four Available Surveys


i






20
0 10 ------------- ----------....... April1996

> -4 ;
i October 1995
S......... April 1996
........ August 1996
Z0 I .. ....... ........................................ ..... April 1997
0 .11 -------10---

S-20



-30


UwI -40
0 1000 2000 3000
Seaward Distance from Monument (ft)

Figure A-48. Profiles at DNR Monument R-104

for Four Available Surveys




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