New Mexico Sailing Club
Still needs volunteers for
Racing this weekend
(And, Gerald is looking for volunteers to help his Scout troop with an Eagle Scout Project this weekend, August 18 and 19. They will be posting signposts for a nature trail)
Helping out at the next work party
Serving on next year’s board of directors. Our commodore, vice commodore, and secretary have expiring terms, three other director terms are expiring, and one director needs a long-term substitute.
Helping out with activities this and next year.
Race on Labor Day weekend.
Participate in the Potluck on the Saturday before Labor Day.
Participate in the ice cream social, dessert potluck, and club meeting on September 2, the Sunday before Labor Day.
Help with Buccaneer Rodeo and racing on Labor Day weekend.
We especially need a mark set boat operator, a chase/safety boat operator, and a skipper that could take out spectators. We could also use someone to sound the horns and help organize the potluck back on land. And, we could use people who know the racing rules for the protest committee/jury. Thanks to Perry for volunteering to be Signaller.
Last weekend we put “Black Magic” back in the water. During the week we attended the RGSC fleet social. The lakes are holding up well and we may be getting some more tropical moisture later on this month.
Heron LakeAugust 17, 2007, 11:00 AM
7,155.10 elev., 241,581 acre feet
Up 0.01' (1/8 inch) and 46 a.f. in 24 hours
Up 0.07 (5/6 inch) and 313 a.f. in 71 hours
Dead even for past 6 days
Azotea Tunnel, 11:00 AM, August 17, 200751 c.f.s. (50-102 cfs in past 71 hours)
Willow Creek, 09:00 AM, August 17, 200750 cfs (50-109 cfs in past 71 hours)
Middle Rio Grande Conservancy appears to be taking some water out during the weekends but enough water is flowing in to keep the lake nearly level or rising slightly.
On Saturday, August 11, 12:00 noon, Heron was at 7,155.10' elev. and 241,581 a.f. … identical to this Friday morning’s level.
Heron Lake, NM (Rio Arriba County)
date . . . . level (ft.) . . . storage (acre feet)
12/31 . . . 7,144.85 . . . . 198,729
01/31 . . . 7,137.54 . . . . 171,252
02/28 . . . 7,135.48 . . . . 163,997
03/31 . . . 7,136.80 . . . . 168,721
04/30 . . . 7,140.60 . . . . 182,435
05/31 . . . 7,148.98 . . . . 215,390
06/30 . . . 7,153.96 . . . . 236,551
08/07 . . . 7,154.64 . . . . 239,554
08/07 . . . 7,154.10 . . . . 241,581 (12:00 noon)
08/17 . . . 7,155.10 . . . . 241,581 (11:00 AM)
91,235 a.f. SJ-C water in, January through June, 2007.-2,091 a.f. SJ-C water loss, April-June-3,813 a.f. SJ-C water discharged, May-June
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Elephant Butte Lake, New MexicoFriday, August 17, 2007, 09:00 AM
4,333.72 feet elev. above benchmark
426,384 acre feet
down 0.18' (2.2 inches) and 2,124 acre feet in 24 hours
down 0.52' (6 inches) and 6,194 acre feet in 71 hours
San Marcial Floodway flow at 11:00 a.m. was 36 cubic feet per second (31 to 161 cfs in past 71 hours)
Flow out the dam at 11 AM was 1,420 c.f.s. (1350 to 1440 cfs in past 71 hours).
Comparison to operations plan projections:
Ops plan projection was for 302 cfs inflow, 1,825 cfs flow out the dam.
Ops plan projected lake level for the end of Aug. 16 was 4,332.39' elev., 410,790 a.f.
Ops plan had projected outflow of 1,280 cfs from August 26 to Oct. 13. The lake is 16 inches higher and has about 15,600 more a.f. of water than projected. Although less water is flowing into the lake than projected, less is flowing out at the dam as well.
Elephant Butte Lake, 2007 elevation (feet) and acre feet of water:
1/01 . . . 4,340.82 . . . . 515,3500
1/31 . . . 4,344.02 . . . . 558,4400
2/28 . . . 4,346.88 . . . . 598,4600
3/11 . . . 4,347.72 . . . . 610,490 annual high point
03/19 . . . 4,347.48 . . . . 607,0400
3/31 . . . 4,347.62 . . . . 609,0500
4/30 . . . 4,343.82 . . . . 555,970
05/05 . . . 4,342.26 . . . . 548,050 intermediate low point
05/31 . . . 4,347.08 . . . . 601,320
06/05 . . . 4,347.58 . . . . 608,480 crest of spring runoff
06/30 . . . 4,344.96 . . . . 571,4400
7/25 . . . 4,337.90 . . . . 477,6100
8/07 . . . 4,335.16 . . . . 443,660 (12.56' loss from maximum)
08/17 . . . 4,333.72 . . . . 426,384
Operations Plan Predictions
08/16 . . . 4,332.39 . . . . 410,7900
8/31 . . . 4,328.76 . . . . 369,7500
9/22 . . . 4,324.62 . . . . 325,7700
9/30 . . . 4,323.34 . . . . 312,715
10/14 . . . 4,321.20 . . . . 291,424 (proj. max. loss of 13.94' from today)
10/31 . . . 4,322.64 . . . . 305,665
Maximum projected loss still leaves the lake 27' higher than the lowest level during the 2005 drought.
Projected outflow is 1,825 c.f.s. per day through August 25, then 1,280 c.f.s. from Aug. 26 to Oct. 13
Reality check: The Butte probably won’t go below around 4,323.50 ft. elev. and 314,250 a.f.
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Other lakes as of Friday morning, August 17, 2007:
6,888.97 ft., 146,822 a.f., El Vado Lake
6,217.83 ft., 175,269 a.f., Abiquiu Lake (185,000 a.f. is authorized capacity)
5,340.92 ft., 50,255 a.f., Cochiti Lake