Tag Archives: Thurmond Dam

Changes affect shoreline uses at Hartwell, Thurmond

Often laws and regulations go into effect at the beginning of a new year. The Savannah District started three more this Jan. 1. All deal with shoreline management at Corps of Engineers’ reservoirs on the Savannah River. Two stirred little … Continue reading

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And so it begins … hopefully

If you harbored even remote doubts about NOAA climatologists’ wet winter predictions, October’s rain most likely washed them away.

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Local weather systems in tune with fiscal calendar

The Savannah River Basin sputtered its way through September but somehow still landed close to par. This feat seems even more astonishing – if watching rain gauges can be considered astonishing – when you consider the entire basin collected more … Continue reading

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Across the nation bald eagles are thriving; so why are they dying at Thurmond Lake?

Its origin is mysterious. Its prevalence ubiquitous. The growing and invasive waterweed known as hydrilla beckons hungry waterfowl, known as coots, who fall prey to a lethal blue-green algae present on its leaves. The American bald eagles that prey on … Continue reading

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Reservoirs maxed out: Flood storage captures excess rainfall

The rain event that occurred Sunday, April 19, caused both Hartwell and Thurmond to exceed the limits of conservation storage (almost simultaneously) as water levels rose into flood storage territory. As of this writing, Hartwell’s elevation has climbed more than … Continue reading

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Drought recovery complete: rise of reservoirs shifts basin into normal operations

Hartwell Reservoir rose more than 2 feet above the Drought Level 1 trigger Wednesday at 3 a.m., which prompted a shift to normal operations. This means the flow restriction at Thurmond Dam is now removed. Demand for peak energy is … Continue reading

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Thurmond spillway gates receive a tune-up

Spillway gates at Thurmond sub-basin are currently undergoing repair on a number of areas where pitting has developed on the surface of the gates. The gates are armored with industrial grade coating, which typically lasts 30 years, to protect them … Continue reading

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Plant Vogtle water permit follows current basin water manual

Over the past several months the occasional fan of Balancing the Basin has voiced concern about the expansion of Plant Vogtle on the Savannah River. Most of the concern focused on the increased water needs (and impacts on reservoir levels) … Continue reading

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Updates on the Savannah River Basin Comprehensive and Flood Storage studies

Update on the Flood Storage Assessment In October 2013 we announced an initiative to assess our flood storage capacity to test the possibility of reducing our current flood storage allotment. More specifically, the study will provide information that will better … Continue reading

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Why is there so much fluctuation between the Thurmond & Stevens Creek dams?

Earlier this summer we asked readers what topics they want to read about on Balancing the Basin. Here’s one of many questions we received: “Why there is so much fluctuation of river levels between Thurmond dam and Stevens Creek dam?” … Continue reading

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