April rains push past usual total

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With half of April still ahead, rainfall totals have already eclipsed the average for a normal April, according to the National Weather Service.

As of Monday night, 3.97 inches had been recorded at Augusta Regional Airport. That is 1.03 inches above the average April rainfall of 2.94 inches. Only 2.19 inches fell during April 2008, and 2.59 inches were recorded in April 2007.

The bountiful rainfall follows an equally wet March, when 4.38 inches fell in Augusta.

The spring rains have been positive for the Savannah River and for Thurmond Lake, where water levels last fall had fallen to 16 feet below normal. Early Tuesday, Thurmond's pool had risen to 326 feet above sea level -- its highest point since June 29, 2007, according to the Army Corps of Engineers. The normal full pool is 330 feet above sea level.

The corps' drought-management plan, which calls for lowering releases through the dam as water levels fall in the lake, allows the corps to begin releasing more water once the level hits 326.

This time, however, the corps plans to maintain its current reduced releases -- 3,600 cubic feet per second -- as part of ongoing efforts to help Thurmond and other upstream lakes recover.

"We've decided, and everybody we've talked to is in agreement, that we will keep the releases at 3,600 cubic feet per second," said Billy Birdwell, the corps' spokesman.

Reach Rob Pavey at 868-1222, ext. 119, or rob.pavey@augustachronicle.com.

Mosquitoes come out

The tornadoes are causing another lingering problem for the Augusta area: a bumper crop of mosquitoes.

The Richmond County Health Department will be sending trucks out before 8 a.m. today to begin spraying for mosquitoes near Barton Chapel and Bungalow roads, which were hit hard by the recent storms, Mosquito Control Director Randy Wishard said. "All of the uprooted trees have created so many water storage areas," he said. The department put out traps in the Bungalow Road area Monday night. The department is planning to continue spraying over the next three weeks, he said.

It will also spray the Hyde Park area .

Problems with mosquitoes around your place? Richmond County Health Department Mosquito Control can be reached at (706) 667-4241 or by e-mail at augmosq@dhr.state.ga.us.

2009 rainfall totals

Augusta rainfall totals so far this year and the amount in inches above or below average:

January -- 1.52 (-2.98)

February -- 3.21 (-0.90)

March -- 4.38 (-0.23)

April* -- 3.97 ( 1.03)

*through Monday night

Source: National Weather Service

Comments

Riverman1

I can assure you that Mr. Birdwell has not talked to those downstream, nor are we in agreement. Savannah Riverkeepers and others believe the river flow should not be kept at 3,600 cfs when the lake is at 326 ft. Keep in mind if heavy rains come and the lake fills too much, that will mean higher releases will be necessary. However 3,600 cfs, as measured at Stevens Creek Dam, looks to be working well downstream at least in the Columbia County segment of the river. We need to monitor carefully as warm weather comes to ensure the river is not compromised. As vegetation starts to green, water demands increase. One point, if flow at Stevens Creek Dam drops below 3,600 due to warm weather, flow should be immediately increased as it is decreased when the flow is measured high there due to rain.

pofwe

Alright then.

patriciathomas

This may be the first year my 10 year old will see Thurmond Lake at pool. I live 30 miles from the lake and it's just not worth the drive to get there and find there's a 30 to 50 foot hike from the shore to the water. If it fills, I may take her out there to play and get some pictures of this rarity.

Riverman1

Upstream lakes, Russell and Hartwell, are now close to full average pool. In addition, full average elevation for Thurmond is 328.01 ft, not 330.

basinincrisis

Hartwell is still four feet from "average" pool and six feet from full. At six feet down, 30% or more docks on Lake Hartwell are on dry land. Let the lakes recover and have a shot at a decent summer. The river is getting what it needs from natural inflows added to the 3600 discharge. The economy of the small towns that border the Hartwell and Thurmond have been ground zero for this drought, let us at least havea shot at full pool for 2009! The drought should have taught everyone that we need to keep as much capacity in the reservoirs as possible, while still meeting downstream needs, because we now know that our droughts can be fierce and lengthy. Having more water available at the reservoirs to outlast the next drought should be part of the revised Drought Contingency Plan that the Corps puts out.

Riverman1

Actually, as current as today, according to the Corps of Engineers site, Hartwell is at 654 ft with average elevation being 658 ft. Russell is 473 ft with average elevation being 474 ft. Thurmond is 326.25 with average elevation being 328 ft.

Little Lamb

Hey, Billy. The streams downstream of the dam are swollen. You can shut off the flow from Thurmond for a few days and fill it up. Riverman's place won't be hurt at all.

thefish

My Corps 10-week Projection shows Thurmond releases going to 4200cfs in late May, with the lakes still 2 feet down, and starting to drop shortly thereafter. 3600cfs should be good until the lakes refill. That is 2.3 billion gallons per day down the river. Is the average of 2 feet below full pool a testament to poor pool management, but excellent cheap hydropower production? Is the SEPA running the lakes again?

Riverman1

Little Lamb...ha. You guys have to keep in mind that the river is a dynamic resource that depends on oxygenated water. Natural flows would provide high flows at times in a flushing manner. The Corp was doing that before. The good news for all of us is that the rain has returned. That's why the lake is filling. No complaints from me....yet. Just keep measuring at Stevens Creek Dam throughout the dry summer months and adjust flow from Thurmond to reflect the true flow at Stevens Creek as we have been doing during the rain.

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