__________________________________________________________________________________________________________________________ | U.S. ARMY ENGINEER DISTRICT | | | | CORPS OF ENGINEERS | DAILY REPORT | WILMINGTON DISTRICT | | SOUTH ATLANTIC DIVISION | ROANOKE RIVER RESERVOIRS | | |____________________________________________|____________________________________________________|________________________| | PREPARED BY: DANIEL EMERSON (STATION) | DATE: 16MAY2012 , WEDNESDAY | FILE NUMBER B9.9 (RR) | |____________________________________________|____________________________________________________|________________________| | | | | | | | CLIMATOLOGICAL DATA AS OF 0800 TODAY | J.H. KERR | PHILPOTT | | ROANOKE | | TEMP (DEG,F): MAX IN LAST 24 HRS.......| 83 | 77 | | RAPIDS | | MIN IN LAST 24 HRS.......| 64 | 57 | | | | RAINFALL (IN): AT DAM IN LAST 24 HRS....| 0.44 | 0.07 | | 0.08 | | BASIN AVG LAST 24 HRS....| 0.06 | | | | | FORECAST NEXT 24 HRS.....| 0.00- 0.00| | | | | FORECAST 2nd 24 HOURS....| 0.00- 0.00| | | | |___________________________________________________________________|____________________________________________|_________| | | | | | | | | | | RESERVOIR DATA | J.H. KERR | PHILPOTT | ISLAND | SMITH | LEESVILLE | LAKE | ROANOKE | | | | | CREEK | MOUNTAIN | | GASTON | RAPIDS | | | | | | | | | | | ELEV., FT. MSL. : 2400 YESTERDAY..........| 301.24 | 975.59 | 258.00 | 793.18 | 610.50 | 199.53 | 128.40 | | 0800 TODAY..............| 301.50 | 975.68 | 258.10 | | | 199.53 | 127.40 | | 0800 TOMORROW...........| 301.70 | 975.20 | | | | | | | GUIDE CURVE..... .......| 302.00 | 973.50 | | | | | | | MAXIMUM(OBS OR FORECAST)| | | | | | | | | DATE AND TIME OF MAXIMUM| | | | | | | | | SEVEN DAY FORECAST......| 302.00 | | | | | | | | FORECAST DATE...........| 23MAY2012 | | | | | | | | | | | | | | | | | AVG. INFLOW, CFS: 0001-0800 TODAY.........| 20360 | 697 | | | | | | | YESTERDAY...............| 4910 | 990 | | | | | | | EXPECTED TODAY..........| 20000 | 500 | | | | | | | MAXIMUM(OBS OR FORECAST)| | | | | | | | | DATE AND TIME OF MAXIMUM| | | | | | | | | | | | | | | | | | AVG. OUTFLOW, CFS: 0001-0800 TODAY.........| 68 | 294 | | | | | | | YESTERDAY ..............| 3869 | 602 | | | 1299 | 5525 | 5256 | | YESTERDAY THRU TURBINES.| 3869 | 599 | | | | | | | EXPECTED TODAY..........| 13600 | 900 | | | | | | |____________________________________________|___________|__________|__________|___________|___________|_________|_________| | NOTE: 1. AVERAGE FLOWS ARE FOR 24-HOUR PERIODS ENDING AT MIDNIGHT ON ROWS INDICATED, 'YESTERDAY.' | | 2. PREDICTED ELEVATIONS ARE BASED ON NORMAL POWER GENERATION AND PRECIPITATION TO DATE. | |__________________________________________________________________________________________________________________________| | DOWNSTREAM CONTROL GAGE DATA | | | | | ROANOKE | | | BASSETT | | ALTAVISTA | | RAPIDS | | | | | | | | | GAGE HEIGHT, FEET: 2400 YESTERDAY..................| 3.77 | | 4.46 | | 5.04 | | 0800 TODAY......................| 1.79 | | | | 5.07 | |________________________________________________________|__________|______________________|___________|_________|_________| | KERR POWER DATA (MWH) - YESTERDAY | PHILPOTT POWER DATA (MWH) - YESTERDAY | | GROSS NET TO NET FROM PROJECT | GROSS MIN NET FROM PROJECT | | GEN. KERR KERR CP&L VPCO USE | GEN. REL PHILPOTT USE | | | 172.168 6.0 171.0 0.0 | | 634.7 4.0 614.0 0.0 612.0 2.0 | VPCO: 171.0 | |_____________________________________________________________|____________________________________________________________| _________________________________________________________________________________________________________________________ | RESERVOIR REGULATION SECTION | | YADKIN, CAPE FEAR, AND NEUSE RIVER RESERVOIRS | |_________________________________________________________________________________________________________________________| | | | | ELEVATION (FT,MSL) | INFLOW (CFS) | OUTFLOW (CFS) | AIR TEMPS | LAKE | | | | WATER |____________________________|__________________|___________________| (DEG, F) | TEMP | | PROJECT NAME | RAIN | SUPPLY | YESTDA | TODAY | GUIDE | YESTDA | TODAY | YESTDA | CURRENT |______________|_______| | | (IN) | (CFS) | 12 MID | 8 AM | CURVE | TOTAL | MD-8AM | TOTAL | OUTFLOW | MAX | MIN | DEG F | |______________|______|________|_________|_________|________|________|_________|_________|_________|_______|______|_______| | B.E. JORDAN | 0.00| 31 | 217.09 | 217.19 | 216.0 | 3989 | 3864 | 1181 | 1184 | 79 | 62 | 72 | | | | | | | | | | | | | | | | FALLS LAKE | 0.03| 67 | 252.65 | 252.65 | 251.5 | 709 | 509 | 509 | 509 | N/A | N/A | 71 | | | | | | | | | | | | | | | | KERR SCOTT | 0.00| N/A | 1036.96 | 1036.92 | 1030.0 | 2582 | N/A | 993 | 148 | 76 | 58 | | |______________|______|________|_________|_________|________|________|_________|_________|_________|______ |______|_______| __________________________________________________________________________________________________________________________ | AIRPORT PRECIPITATION (IN) FOR THE PAST 24 HOURS AS OF 8AM EDT AT THE FOLLOWING RAIN GAGE LOCATIONS: | |__________________________________________________________________________________________________________________________| | LYNCHBURG, Va .02 | GREENSBORO, Nc .07 | RALEIGH, Nc .01 | ROANOKE, Va 0.00 | DANVILLE, Va .01 | |_______________________|_________________________|______________________|________________________|________________________| SAW 40, 10 JAN 63 R 4 SEP 95