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 2
Based on November 2007 MOST Probable Seminoe Inflow Estimate (April - July 761.4 KAF)
NORTH PLATTE RIVER OPERATING PLAN
Year Beginning Nov 2007
Gray Reef Reservoir Operations Initial Content 1.8 Kaf Operating Limits: Max 1.1 Kaf, 5327.42 Ft.
------------------------------ Min 0.0 Kaf, 5306.00 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
Total Inflow 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
Total Inflow cfa 489. 499. 499. 501. 655. 1180. 2353. 2402. 2256. 2256. 2255. 499.
Total Release kaf 29.8 30.7 30.7 28.8 40.3 70.2 144.7 142.8 138.6 138.6 134.1 30.7
Total Release cfs 501. 499. 499. 501. 655. 1180. 2353. 2400. 2254. 2254. 2254. 499.
Glendo Reservoir Operations Initial Content 161.7 Kaf Operating Limits: Max 789.4 Kaf, 4653.00 Ft.
--------------------------- Min 63.2 Kaf, 4570.02 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
Alcova-Glendo Gain kaf 1.6 5.7 6.5 13.9 17.0 45.8 56.6 6.5 -2.4 -2.7 8.6 13.9
Infl from Gray Reef kaf 29.8 30.7 30.7 28.8 40.3 70.2 144.7 142.8 138.6 138.6 134.1 30.7
Total Inflow kaf 37.4 36.4 37.2 42.7 57.3 116.0 201.3 149.3 136.2 135.9 142.7 44.6
Total Inflow cfs 629. 592. 605. 742. 932. 1949. 3274. 2509. 2215. 2210. 2398. 725.
Turbine Release kaf 0.0 0.0 0.0 0.0 0.7 21.4 164.4 168.4 226.5 219.5 145.2 0.0
Low Flow Release kaf 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
Spillway Release kaf 0.0 0.0 D.D 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Irrigation Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 57.2 111.1 0.0 0.0
Total Release kaf 1.5 1.5 1.5 1.5 2.2 22.9 165.9 169.9 285.2 332.1 146.7 1.5
Total Release cfs 25. 24. 24. 26. 36. 385. 2698. 2855. 4638. 5401. 2465. 24.
Evaporation kaf 0.7 0.7 0.7 0.8 1.6 3.1 4.7 6.5 6.2 3.8 1.7 0.9
End -month content kaf 196.9 231.1 266.1 306.5# 360.0* 450.0* 480.0* 451.24 296.2 95.6 90.0* 132.2#
End -month elevation ft 4599.2 4604.2 4609.0 4614.1 4620.2 4629.2 4631.9 4629.3 4612.8 4579.2 4577.8 4587.6
Guernsey Reservoir Operations Initial Content 6.2 Kaf Operating Limits: Max 45.6 Kaf, 4419.99 Ft.
----------------------------- Min 0.0 Kaf, 4370.00 Ft.
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------
Glendo-Guerns Gain kaf 1.4 2.0 1.0 1.1 0.7 4.6 8.1 3.1 1.9 1.8 5.0 3.5
Inflow from Glendo kaf 1.5 1.5 1.5 1.5 2.2 22.9 165.9 169.9 285.2 332.1 146.7 1.5
Total Inflow kaf 2.9 3.5 2.5 2.6 2.9 27.5 174.0 173.0 287.1 333.9 151.7 5.0
Total Inflow cfs 49. 57. 41. 45. 47. 462. 2830. 2907. 4669. 5430. 2549. 81.
Turbine Release kaf 0.0 0.0 0.0 0.0 0.0 19.6 53.8 51.8 56.5 56.5 55.4 0.0
Seepage kaf 0.2 0.3 0.4 0.3 0.3 0.4 1.2 3.0 3.1 2.5 0.3 0.3
Spillway Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 115.3 117.2 246.4 254.0 119.3 0.0
Total Release kaf 0.2 0.3 0.4 0.3 0.3 20.0 170.3 172.0 306.0 313.0 175.0 0.3
Total Release cfs 3. 5. 7. 5. 5. 336. 2770. 2891. 4977. 5090. 2941. 5.
Evaporation kaf 0.2 0.2 0.2 0.2 0.3 0.5 0.7 1.0 1.1 0.9 0.7 0.2
End -month content kaf 8.7 11.7 13.6 15.7# 18.0' 25.0* 28.0* 28.0' 8.0* 28.0* 4.0* 8.5
End -month elevation ft 4399.0 4401.8 4403.3 4404.8 4406.3 4410.4 4411.9 4411.9 4398.3 4411.9 4392.8 4398.8