Erosion, Transport and Deposition Process

• Description: related to the Platte River Endangered Species Partnership ‎(aka Platte River Cooperative Agreement [CA]; aka Platte River Recovery Implementation Program [PRRIP])‎
• State: CO
• State: NE
• State: WY
• Basin: South Platte
• Water Division: 1
• Title: Budget and Schedule Estimate Details - Technical Committee
• Water Supply Pro - Doc Type: Budget

C.
Second, Larqer Pulse Flow Test
$0
1
Monitor river stage and discharge at every North Platte River
bridqe from Kevstone. NE to North Platte, NE.
$8,000
$8,000
2
Monitor river stage and discharge at every Platte River bridge from
North Platte, NE to Chapman, NE.
$18,000
$18,000
3
Monitor North Platte River stage at all segments where potential
flooding is a concern from Keystone, NE to North Platte, NE.
$4,000
$4,000
4
Monitor Platte River stage at all segments where potential flooding
is a concern from North Platte. NE to Chapman. NE.
$10,500
$10,500
5
Monitor velocity, depth, suspended sand concentration, and bed
load at the 4 study reaches sites between the J -2 Return channel
and Chapman, NE. Accomplished by tasks I.A.1, I.C.5 and II.A.4-
$0
$0
6
Measure channel bed, sandbar, and island topography
immediately after the pulse test flow at the 4 study reaches
between the J -2 Return Channel and Chapman, NE.
Accomplished by tasks I.C.1 -6 and II.A.4 -9.
$0
$0
7
Measure channel bed, sandbar, and island topography 3 to 4
months after the pulse test flow at the 4 study reaches between the
J -2 Return Channel and Chapman. NE. Accomplished by task
$0
$0
D.
Additional Pulse Flow Tests
$p
1
Repeat data collection and monitoring steps 5 to 7 from the second
pulse flow test.
$0
$2,000
$2,000
$4,000
E.
Data Analvsis
$0
1
Compare river stage and discharge measurements, collected
during the pulse flows, to validate the unsteadv flow model
$0
$0
$500
$0
$0
$500
2
Evaluate repeat aerial photographs, ground photographs, and
channel topographv measurements to determine the effects of the
$0
$0
$500
$0
$0
$500
3
Evaluate channel topography measurements to determine the
effects of the island clearing and lowering.
$0
$1,000
$1,000
4
Evaluate the hydraulic and sediment transport data to determine
spatial and temporal distribution of flow velocities and sand
transport during pulse flows. Compute the sediment budget for the
$0
$500
$500
F.
Write Report
$0
1
Draft Interim report
$0
$0
21
Final report
$1,0001
$1,0001
1
$2,000
Total
__
$45,000
$43,10011
43,100
$3,5001
$3,0001
$18,0001
$112,600