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Good rains in Texas benefit lakes statewide

Lavon Lake at East Fork Park in Lavon, Texas, is more than 80 per cent full following good March and April rains. (Vernon Bryant/The Dallas Morning News via AP)

Lavon Lake at East Fork Park in Lavon, Texas, is more than 80 per cent full following good March and April rains. (Vernon Bryant/The Dallas Morning News via AP)

LUBBOCK, Texas – Restaurant owner Kelly Duncan gazes incredulously at a full Lake Lavon.

Three months ago, this lake northeast of Dallas was half-full. But good rainfalls in March and April meant the U.S. Army Corps of Engineers released water this week from the full lake to reduce flood risk.

Statewide, estimates from the National Weather Service indicate the first four months of this year have been the fifth wettest since 1895 and the wettest since 1997. So far this year, estimates show the state has gotten 11.5 inches of precipitation, or about 160 percent of the normal 7.1 inches. March and April each provided 200 percent of the state’s normal rainfall.

And the news going forward is good.

A weaker-than-anticipated El Niño that brought with it rain, snow and sleet to Texas is expected to persist and intensify through next winter. This summer’s temperatures may be the lowest since 2007-2008, according to state climatologist John Nielsen-Gammons, which could lead to less evaporation from lakes. Also, the state’s wettest two months – May and June – are still ahead.

“There are a lot of positive things to look forward to, both short-term and long-term,” Fort Worth NWS meteorologist Victor Murphy said.

It’s been a long slog since 2011, Texas’ driest year ever, and, despite significant improvement, weather officials say the drought still isn’t over. Nearly 16 percent of the state is in the top three driest categories according to this week’s U.S. Drought Monitor Map. Two percent of the state remains in the driest, or exceptional, category.

Lakes in the Dallas-Fort Worth area are faring well. Across the seven reservoirs serving Dallas County, lake levels are up nearly 30 percent from three months ago, at 94 percent full on Friday. Fort Worth’s seven reservoirs were almost 82 percent full Friday, up from 63 percent three months ago.

Other areas have also gotten good precipitation, including Houston, Corpus Christi and Midland. The Edwards Aquifer, which serves San Antonio and much of the Hill Country, has risen nearly 20 feet since Jan. 1.

The one area where lake levels remain low is around Austin, where Lake Travis and Lake Buchanan were 38 percent full Friday, the second-lowest level for this time of year since the 1960s.



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