Water Supply Update November 2001

• File Number: 8461.300
• Description: EAC/RCC
• State: CO
• Basin: South Platte
• Water Division: 1
• Date: 11/2/2001
• Author: Bureau of Reclamation
• Title: Water Supply Update November 2001
• Water Supply Pro - Doc Type: Report/Study

NPRAOP V1.1J 28-Jan-2000 Run: 1-OCt-2001 15:49 PaQe 1
BaseB oa October 2001 Most Probable Inflow Eatimatea .
NORTH PLATTE RIVEtt OPERI?TIN6 PLAN
Year Seqinainq Oct 2001
HYDROIQOY OYERATIODiS
Seminoe Reaervoir Operationa Zaitial Coatent 617.8 sCaf Operatinq Limits: Max 1017.3 Itaf, 6357.00 Ft.
-------'-------------------- Min 31.7 AaE. 6239.02 Ft.
Oct Nav Dec Jaa Feb Mar Ayr May Jua Jul Auq Sey
------ ------ ------ ° ---- ------ ------ ------ ------ ------ ------ ------ ------
Total ZnPlaw kaf 29.0 27.9 23.5 20.7 22.1 52.6 116.1 244.3 324.2 95.8 35.8 19.8
Total InElovr cfs 472. 469. 382. 337. 398. 855. 1918. 3973. 5448. 1558. 582. 333.
Turbine Release kaf 49.2 47.6 49.2 69.3 44.5 49.2 71.4 161.4 142.8 147.6 61.5 59.5
Jetflow Releaea 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
SDillway Release kaE 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 69.2 47.6 49.2 49.3 44.5 49.2 71.6 141.4 142.8 167.6 61.5 59.5
Total Releaee cfa 800. 800. 800. 802. 801. 800. 1200. 2300. 2400. 2400. 1000. 1000.
0
EvaDOration kaf 3.8 1.0 1.0 1.0 1.0 2.1 3.9 4.2 7.9 9.3 7.6 5.3
End-month content kaf 595.9 575.5 550.2 522.1 498.7 500.1* 539.0* 635.3* 607.9* 747.3' 714.6' 669.9*
End-month elevation ft 6331.6 6330.0 6328.0 6325.7 6323.7 6323.8 6327.1 6336.5 6345.7 6362.0 6339.9 6336.9
Rortea Reaervoir Oyerations Initial Conteat 4.7 Raf ODeratinq Limita: Max 4.6 Kaf, 6142.73 Ft.
--------------------------- Min 1.7 ICaf, 6092.73 Ft.
Oct Nov Dec Jan Feb Mar ADr May J1sa Jul AuII SeD
------ ------ ------ ° ---- ------ ------ ------ ----° ------ ------ -- °-- ------
Total Inflow kaf 49.2 47.6 49.2 49.3 44.5 69.2 71.6 141.4 142.8 147.6 61.5 59.5
Total Inflow cfa 800. 800. 800. 802. 801. 800. 1200. 2300. 2400. 2400. 1000. 1000.
Turbine Releaee kaf 49.1 47.6 49.2 49.3 44.5 49.2 71.4 141.6 142.8 147.6 61.5 59.5
8yillway 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 49.1 67.6 49.2 49.3 44.5 49.2 71.4 161.6 142.8 147.6 61.5 59.5
Total Release cfa 799. 600. 800. 802. 801. 800. 1200. 2300. 2400. 2400. 1000. 5000.
Path£ixsder Reaervoir Oyerationa Initial Content 423.9 Raf Oyeratinq Limita: Max 1016.5 Raf, 5850.10 Ft.
------------------------------- Min 31.4 itaf, 5746.00 Ft.
Oct Nov Dec Jan Feb Mar ADr May Jtra Jul 11uq SeD
------ ------ ------ ------ --° ° ------ ------ ------ ------ ------ ------ ------
Sweetwater Inflow kaf 2.7 2.9 2.8 3.1 3.2 3.9 11.8 20.1 19.0 6.3 2.7 1.5
ICOrtea-Path Gain kaf 2.1 1.0 -0.5 -0.5 0.3 5.6 6.7 8.5 5.7 6.3 5.7 4.2
Iaflow fram ICOrtea kaf 49.1 67.6 49.2 49.3 44.5 69.2 71.4 141.6 142.8 147.6 61.5 59.5
Total Inflow kaE 53.9 51.5 51.5 51.9 48.0 58.7 89.9 170.0 167.5 160.2 69.9 65.2
Total Inflrnv cfs 877. 865. 838. 864. 864. 955. 1511. 2765. 2815. 2605. 1137. 1096.
Turbine Release kaf 19.5 36.0 37.1 37.1 33.5 37.2 65.6 126.8 143.5 167.3 141.6 71.6
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
SDillway Aelease 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 19.5 36.0 37.1 37.1 33.5 37.2 65.6 126.8 143.5 167.3 141.6 71.6
Total Release cfa 317. 605. 603. 603. 603. 605. 1102. 2062. 2612. 2721. 2303. 1203.
Evayoration kaf 3.1 1.8 1.1 1.1 1.1 2.3 6.4 5.5 8.6 9.5 7.9 5.6
Ead-month eontent kaf 455.2 668.9 482.2 495.9 509.3 528.5 568.6 586.1 601.5 584.9 505.3 693.3
Ead-month elevation ft 5816.4 5817.5 5818.6 5819.8 5820.8 5822.3 5823.8 5826.5 5627.6 5826.4 5820.5 5819.5
7?lcova Reaezvoir Oyerationa initial Coatent 180.6 ita£ Operatinq Li.mits: Max 184.4 ICef, 5500.00 Ft.
--------------------------- niia 500.0 itaf. 5459.92 Ft.
Oct Nov Dec Jan Feb Mar Ayr May Jun Jul Auq Sey
------ ------ ------ ------ ------ ------ --°-- ------ ------ ------ ----° ------
Total Inflow kaf 19.5 36.0 37.1 37.1 33.5 37.2 65.6 126.8 143.5 167.3 141.6 71.6
Total ZnPlow cEs 317. 605. 603. 603. 603. 605. 1102. 2062. 2412. 2721. 2303. 1203.
7urbine Releaae kaf 43.3 35.7 36.9 36.9 33.3 36.8 41.3 110.8 125.1 147.7 123.2 64.1
SDillway 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
Casyer Canal Release kaf 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.0 17.0 18.0 17.0 7.0
Total Release kaf 43.3 35.7 36.9 36.9 33.3 36.8 81.3 125.8 142.1 165.7 140.2 71.1
Total Releaee cfs 704. 600. 600. 600. 600. 598. 694. 2046. 2388. 2695. 2280.. 1195.
Evayoration kaf 0.7 0.3 0.2 0.2 0.2 0.4 0.8 1.0 1.4 1.6 1.4 1.1
End-month content kaf 155.9• 155.9• 155.9* 155.9• 155.9• 155.9• 179.4* 179.4• 179.4* 179.6• 179.6* 178.8"
End-month elevatioa ft 5487.9 5487.9 5687.9 5487.9 5687.9 5487.9 5498.0 5498.0 5498.0 5498.0 5698.0 5697.7