RCC/EAC Meeting

• Description: related to PRRIP
• State: CO
• State: NE
• State: WY
• Basin: South Platte
• Basin: North Platte
• Water Division: 1
• Date: 11/8/2007
• Author: various
• Title: RCC/EAC Meeting Fall 2007
• Water Supply Pro - Doc Type: Meeting

NPRAOP V1.1K 21 -Mar -2003 Run: 5 -Nov -2007 13: 1 Page 1
Based on November 2007 MOST Probable Seminoe Inflow Estimate (April - July 761.4 KAF)
NORTH PLATTE RIVER OPERATING PLAN
Year Beginning Nov 2007
HYDROLOGY OPERATIONS
--------------------
Seminoe Reservoir Operations Initial Content 221.9 Kaf Operating Limits: Max 1017.3 Kaf, 6357.00 Ft.
---------------------------- Min 31.7 Kaf, 6239.02 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
Total Inflow kaf 24.9 21.5 20.4 21.7 49.7 113.4 239.5 315.4 93.1 34.2 19.2 30.0
Total Inflow cfs 418. 350. 332. 377. 808. 1906. 3895. 5300. 1514. 556. 323. 488.
Turbine Release kaf 31.5 32.5 32.5 30.4 32.5 122.9 127.0 122.9 126.9 126.9 122.9 32.5
Jetflow Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Spillway Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Release kaf 31.5 32.5 32.5 30.4 32.5 122.9 127.0 122.9 126.9 126.9 122.9 32.5
Total Release cfs 529. 529. 529. 529. 529. 2065. 2065. 2065. 2064. 2064. 2065. 529.
Evaporation kaf 1.0 0.5 0.5 0.5 1.0 1.9 2.2 4.9 6.2 4.7 2.8 1.9
End -month content kaf 214.6 203.5 191.4 182.8 199.5/ 188.3 294.9 462.9 443.0 346.2 240.0* 235.9
End -month elevation ft 6290.9 6289.1 6287.1 6285.6 6288.5 6286.5 6302.3 6322.3 6318.6 6308.5 6294.8 6294.2
Kortes Reservoir Operations Initial Content 4.7 Kaf Operating Limits: Max 4.8 Kaf, 6142.73 Ft.
--------------------------- Min 1.7 Kaf, 6092.73 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
Total Inflow kaf 31.5 32.5 32.5 30.4 32.5 122.9 127.0 122.9 126.9 126.9 122.9 32.5
Total Inflow cfs 529. 529. 529. 529. 529. 2065. 2065. 2065. 2064. 2064. 2065. 529.
Turbine Release kaf 31.4 32.5 32.5 30.4 32.5 122.9 127.0 122.9 126.9 126.9 122.9 32.5
Spillway Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Release kaf 31.4 32.5 32.5 30.4 32.5 122.9 127.0 122.9 126.9 126.9 122.9 32.5
Total Release cfs 528. 529. 529. 529. 529. 2065. 2065. 2065. 2064. 2064. 2065. 529.
Pathfinder Reservoir Operations Initial Content 188.9 Kaf Operating Limits: Max 1016.5 Kaf, 5850.10 Ft.
------------------------------- Min 31.4 Kaf, 5746.00 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
Sweetwater Inflow kaf 1.8 2.0 2.5 3.1 4.3 14.0 19.0 15.9 4.9 2.3 1.2 3.4
Kortes-Path Gain kaf 2.1 2.2 1.5 1.2 6.2 7.7 7.3 4.6 8.7 7.8 4.0 4.1
Inflow from Kortes kaf 31.4 32.5 32.5 30.4 32.5 122.9 127.0 122.9 126.9 126.9 122.9 32.5
Total Inflow kaf 35.3 36.7 36.5 34.7 43.0 144.6 153.3 143.4 140.5 137.0 128.1 40.0
Total Inflow cfs 593. 597. 594. 603. 699. 2430. 2493. 2410. 2285. 2228. 2153. 651.
Turbine Release kaf 22.5 26.3 26.3 24.7 36.1 90.0 151.1 151.8 152.7 144.5 137.8 3.3
Jetflow Release kaf 4.5 4.6 4.6 4.3 4.6 4.5 4.6 4.5 4.6 4.6 4.5 4.6
Spillway Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Release kaf 27.0 30.9 30.9 29.0 40.7 94.5 155.7 156.3 157.3 149.1 142.3 7.9
Total Release cfs 454. 503. 503. 504. 662. 1588. 2532. 2627. 2558. 2425. 2391. 128.
Evaporation kaf 0.9 0.5 0.5 0.5 1.1 2.2 2.9 4.1 4.3 3.6 2.6 1.7
End -month content kaf 196.3 201.6 206.7 211.9 213.1 261.0 255.7 238.7 217.6 201.9 185.1 215.5
End -month elevation ft 5785.7 5786.6 5787.4 5788.2 5788.4 5795.3 5794.6 5792.2 5789.1 5786.6 5783.8 5788.7
Alcove Reservoir Operations Initial Content 158.3 Kaf Operating Limits: Max 184.4 Kaf, 5500.00 Ft.
--------------------------- Min 145.3 Kaf, 5483.12 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
Total Inflow kaf 27.0 30.9 30.9 29.0 40.7 94.5 155.7 156.3 157.3 149.1 142.3 7.9
Total Inflow cfs 454. 503. 503. 504. 662. 1588. 2532. 2627. 2558. 2425. 2391. 128.
Turbine Release kaf 29.1 30.7 30.7 28.8 40.3 70.2 144.7 142.9 138.7 138.7 134.2 30.7
Spillway Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Casper Canal Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 10.0 12.0 17.0 9.0 7.0 0.0
Total Release kaf 29.1 30.7 30.7 28.8 40.3 70.2 154.7 154.9 155.7 147.7 141.2 30.7
Total Release cfs 489. 499. 499. 501. 655. 1180. 2516. 2603. 2532. 2402. 2373. 499.
Evaporation kaf 0.3 0.2 0.2 0.2 0.4 0.8 1.0 1.4 1.6 1.4 1.1 0.7
End -month content kaf 155.9' 155.9' 155.9• 155.9' 155.9* 179.4• 179.4' 179.4' 179.4' 179.4* 179.4* 155.9 -
End -month elevation ft 5487.9 5487.9 5487.9 5487.9 5481.9 5498.0 5498.0 5498.0 5498.0 5498.0 5498.0 5487.9