Amendment_02_-_Revised_Plan_-_Drawings.pdf
PDF 30 MB Posted
- Solicitation number
- W911WN-17-B-8003
About this file
Revised Plans - Drawings from Amendment 02
View the file
Other files
Show all 11
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
US ARMY CORPS
OF ENGINEERS
PITTSBURGH DISTRICT
PENNSYLVANIA
BEAVER COUNTY
MONTGOMERY LOCKS AND DAM
OHIO RIVER
REFERENCE DRAWINGS
CONTRACT
DAM GATE INSTALLATION
F
M N
T D a m
G H
T
S D
E S
Q
A
P R
L M
O O
V
.d
.1
:1
D A
M J A
K
X
P A
U L
A G
B O
R E
N
P .E
U P
P E
R A
N D
L O
W E
R P
O O
L S
V-6005
S T
A G
E V
E R
S U
S D
U R
A T
IO
N
A N
D
S T
A G
E V
E R
S U
S D
IS
C
H A
R G
E
D A
V I D
A M
A R
G O
P
.E
S O
L
IC
IT
A
T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
SHEET
IDENTIFICATION
NUMBER
US ARMY CORPS
OF ENGINEERS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T
E D
B Y
P L
O T
S C
A L
E
P L
O T
D A
T E
D A
T E
U
S
A R
M Y
E N
G
IN
E E
R D
IS
T
R
IC
T
C O
R P
S O
F E
N G
I N
E E
R S
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T
N O
U
S
A R
M Y
E N
G
IN
E E
R D
IS
T
R
IC
T
C O
R P
S O
F E
N G
I N
E E
R S
PITTSBURGH DISTRICT
P
IT
T S
B U
R G
H
A
O H
IO
R
IV
E
R
M O
N T
G O
M E
R Y
L O
C K
S A
N D
D A
M
D A
M
G A
T E
R E
P L
A C
E M
E N
T
G A
T E
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
PERCENT OF TIME EQUALED OR EXCEEDED
STAGE VERSUS DURATION
ST
A
G E
IN
F
E E
T
LOWER POOL GAGE
UPPER POOL GAGE
DISCHARGE IN CFS
UPPER POOL GAGE
LOW
ER POOL G
AGE
ST
A
G E
IN
F
E E
T
100,000 200,000 300,000 400,000 500,000 600,000
STAGE VERSUS DISCHARGE
GENERAL NOTES
1. STAGE VERSUS DURATION RELATIONSHIP
IS BASED ON USACE RECORDS AT MONTGOMERY
LOCKS AND DAM FOR WATER YEARS 1996 THROUGH
2006, INCLUSIVE.
2. STAGE VERSUS DISCHARGE RELATIONSHIP IS
BASED ON BACKWATER COMPUTATIONS, FLOW OVER
WEIR COMPUTATIONS, AND DATA FROM PHYSICAL
HYDRAULIC MODELS.
3. NORMAL UPPER POOL IS A STAGE OF 12.0
FEET AND AN ELEVATION OF 682.0 FEET NGVD29.
THE ZERO ELEVATION OF THE UPPER POOL
GAGE IS 670.0 FEET NGVD29.
4. NORMAL LOWER POOL IS A STAGE OF 12.0
FEET AND AN ELEVATION OF 664.5 FEET NGVD29.
THE ZERO ELEVATION OF THE LOWER POOL
GAGE IS 652.5 FEET NGVD29.
5. STAGE AND DISCHARGE RELATIONSHIPS ARE
PROVIDED FOR INFORMATION ONLY.
IP
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
V-6111
U P
P E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
E L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
1997 1998
L A
K O
W S
K I
T Y
S Z
K
IE
W J
K
S K
Y
-1
I
N C
L U
S
IV
E
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
UPPER POOL (ELEV 682.0) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
670.0 FEET NGVD29.
ZERO ELEVATION OF THE UPPER POOL GAGE IS
AND AN ELEVATION OF 682.0 FEET NGVD29. THE
PROJECT UPPER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 686 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
F E
B s
M
Z A
IT
S O
F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
U P
P E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6112
-2
IN
C L
U S
IV
E
E L
E V
A T
IO
N E
L E
V A
T
IO
N E
L E
V A
T
IO
N
E L
E V
A T
IO
N E
L E
V A
T
IO
N
2002 2003
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
UPPER POOL (ELEV 682.0) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
670.0 FEET NGVD29.
ZERO ELEVATION OF THE UPPER POOL GAGE IS
AND AN ELEVATION OF 682.0 FEET NGVD29. THE
PROJECT UPPER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 686 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
U P
P E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6113
-2
IN
C L
U S
IV
E
E L
E V
A T
IO
N E
L E
V A
T
IO
N E
L E
V A
T
IO
N
E L
E V
A T
IO
N E
L E
V A
T
IO
N
2007 2008
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
UPPER POOL (ELEV 682.0) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
670.0 FEET NGVD29.
ZERO ELEVATION OF THE UPPER POOL GAGE IS
AND AN ELEVATION OF 682.0 FEET NGVD29. THE
PROJECT UPPER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 686 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
U P
P E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6114
-2
IN
C L
U S
IV
E
E L
E V
A T
IO
N E
L E
V A
T
IO
N
E L
E V
A T
IO
N
2010 2011
E L
E V
A T
IO
N
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
UPPER POOL (ELEV 682.0) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
670.0 FEET NGVD29.
ZERO ELEVATION OF THE UPPER POOL GAGE IS
AND AN ELEVATION OF 682.0 FEET NGVD29. THE
PROJECT UPPER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 686 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
E L
E V
A T
IO
N
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
L O
W E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6115
-1
IN
C L
U S
IV
E
L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
1995 1996
1997 1998
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
LOWER POOL (ELEV 664.5) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
652.5 FEET NGVD29.
ZERO ELEVATION OF THE LOWER POOL GAGE IS
AND AN ELEVATION OF 664.5 FEET NGVD29. THE
PROJECT LOWER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 682 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
L O
W E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6116
-2
IN
C L
U S
IV
E
E L
E V
A T
IO
N E
L E
V A
T
IO
N
E L
E V
A T
IO
N E
L E
V A
T
IO
N E
L E
V A
T
IO
N
2002 2003
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
LOWER POOL (ELEV 664.5) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
652.5 FEET NGVD29.
ZERO ELEVATION OF THE LOWER POOL GAGE IS
AND AN ELEVATION OF 664.5 FEET NGVD29. THE
PROJECT LOWER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 682 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
L O
W E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6117
-2
IN
C L
U S
IV
E
E L
E V
A T
IO
N E
L E
V A
T
IO
N E
L E
V A
T
IO
N
E L
E V
A T
IO
N E
L E
V A
T
IO
N
2007 2008
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
LOWER POOL (ELEV 664.5) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
652.5 FEET NGVD29.
ZERO ELEVATION OF THE LOWER POOL GAGE IS
AND AN ELEVATION OF 664.5 FEET NGVD29. THE
PROJECT LOWER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 682 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
682.0
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
L O
W E
R P
O O
L S
T A
G E H
Y D
R O
G R
A P
H S
V-6118
-2
IN
C L
U S
IV
E
E L
E V
A T
IO
N
E L
E V
A T
IO
N
E L
E V
A T
IO
N
2010 2011
E L
E V
A T
IO
N
L A
K O
W S
K
S Z
K
IE
S K
Y
IN MEASURED POOL ELEVATIONS.
OPERATIONS THAT CAN CAUSE MINOR FLUCTUATIONS
LOWER POOL (ELEV 664.5) ARE DUE TO GATE
HYDROGRAPH POINTS SLIGHTLY BELOW PROJECT 6.
HIGHER THAN NAVD88.
THE NGVD29 DATUM, AS SHOWN, IS 0.39 FEET 5.
WERE CORRECTED.
WAS SCREENED AND INACCURATE DATA VALUES
DATA. THE RAW NAVIGATION DATA FROM THE FIELD
BREAKS IN THE HYDROGRAPH INDICATE MISSING 4.
652.5 FEET NGVD29.
ZERO ELEVATION OF THE LOWER POOL GAGE IS
AND AN ELEVATION OF 664.5 FEET NGVD29. THE
PROJECT LOWER POOL IS A STAGE OF 12.0 FEET 3.
THE ACTUAL PEAK ELEVATION IS NOTED.
FOR PEAK ELEVATIONS AT OR ABOVE 682 FEET, 2.
AND DAM.
OF ENGINEERS RECORDS AT MONTGOMERY LOCKS
DAILY AVERAGE VALUES COMPUTED FROM CORPS
HISTORICAL STAGE HYDROGRAPHS ARE BASED ON 1.
NOTES:
E L
E V
A T
IO
N
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
P W
P :d m s
L M
O O
V .d g n
H
T S
D R
S T
J
U N
:4
L M
O O
V .d g n
.0
:1
D U
R A
T
IO
N A
N D D
IS
C H
A R
G E C
U R
V
V-6119
2. PERIOD OF RECORD - WY1995 THRU WY2013.
RECORDS AT MONTGOMERY LOCKS AND DAMS.
VALUES, COMPUTED FROM CORPS OF ENGINEERS
1. ELEVATION DURATIONS ARE BASED ON DAILY AVERAGE
NOTES:
PERCENT OF TIME EXCEEDED
E L
E V
A T
IO
N
F
E
N G
V D
MONTGOMERY LOCKS AND DAM UPPER AND LOWER POOL DURATION
UPPER POOL
LOWER POOL
E L
E V
A T
IO
N
F
E
N G
V D
DISCHARGE (1000’S CFS)
MONTGOMERY LOCKS AND DAM RATING CURVE
UPPER POOL
LOWER POOL
UPPER POOL
LOWER POOL
RESTRICTED
LOWER POOL
GATES FULL OPEN
UPPER POOL ALL
TWO GATES RESTRICTED
ONE GATE CLOSED
UPPER POOL
POOL ELEV. 682.0
PROJECT UPPER
0 100 200 300 400 500 600
0 10 20 30 40 50 60 70 80 90 100
L A
K O
W S
K I
R
T Y
S Z
K
IE
S K
Y
ELEV 664.5
PROJECT LOWER POOL
F E
B
Z A
IT
S O
F F
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
NUMBER
IDENTIFICATION
SHEET
OF ENGINEERS
US ARMY CORPS
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N A
P P
R
D A
T E
C O
N T
R A
C T N
O
C O
R P
S O
F E
N G
IN
E E
R S
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
H
IO
R
IV
E R
M O
N T
G O
M E
R Y L
O C
K S A
N D D
A M
D A
M G
A T
E I
N S
T A
L L
A T
IO
N
P
IT
T S
B U
R G
H P
A W
W N
B
AS-AWARDED CERTIFIED FINAL
W
W N
C
| cover sheet |
| 106712 |
| 126713 |
| 4689-AA-2 |
| 4689-AC-2 |
| 4689-AD-2 |
| 4689-AH-2 |
| 4689-AJ-2 |
| 4689-X-1 |
| 4689-Z-1 |
| A4477-1 |
| A4477-2 |
| A4477-3 |
| A4477-4 |
| A4480-1 |
| A4480-2 |
| A4480-3 |
| LMOO_V-6005 |
| O-LMO_4-3.2 |
| 0-LMO_40-2.2 |
| O-LMO_40-3.2 |
| 0-LMO_40-4.1 |
| O-LMO_40-5.1 |
| O-LMO_40-6.1 |
| 0-LMO_40-7.1 |
| 0-LMO_40-8.1 |
| O-LMO_40-9.1 |
| O-LMO_40-10.1 |
| 0-LMO_40-11.1 |
| 0-LMO_40-12.1 |
| O-LMO_40-16.1 |
| O-LMO_40-17 |
| O-LMO_40-18.1 |
| 0-LMO_40-19 |
| O-LMO_40-23 |
| 0-LMO_41-1 |
| 0-LMO_41-2.1 |
| O-LMO_41-3.1 |
| 0-LMO_41-4 |
| 0-LMO_41-5.1 |
| 0-LMO_50-1 |
| 0-LMO_50-2.1 |
| 0-LMO_50-3 |
| 0-LMO_50-4.1 |
| 0-LMO_50-5.1 |
| O-LMO_55-1.1 |
| O-LMO_56-1 |
| O-LMO_56-2.1 |
| O-LMO_56-3.1 |
| O-LMO_56-4 |
| 0-LMO_56-5.2 |
| O-LMO_56-6.1 |
| O-LMO_56-8.1 |
| O-LMO_56-11.1 |
| O-LMO_56-12.1 |
| O-LMO_56-13.1 |
| O-LMO-58_1 |
| O-LMO-58_2 |
| O-LMO-58_3 |
| O-LMO-58_4 |
| G4475-300 |
| G4475-501 |
| G4475-501-01 |
| G4475-501-02 |
| G4475-501-03 |
| G4475-502 |
| G4475-502-01 |
| G4475-502-02 |
| G4475-503 |
| LMOO_314_V-6111 |
| LMOO_314_V-6112 |
| LMOO_314_V-6113 |
| LMOO_314_V-6114 |
| LMOO_314_V-6115 |
| LMOO_314_V-6116 |
| LMOO_314_V-6117 |
| LMOO_314_V-6118 |
| LMOO_314_V-6119 |
File details come from the government source that posted it. Updated .