No Drought
Lovelady well height: 532.22 ft-msl (121.20 ft-Depth to Water)
Barton Springs: approximately 110 cfs 10-day average
The graph shows the groundwater
level elevation at the Lovelady monitor well from 1991 to the present. The
Lovelady well is one of the District’s drought index wells (in addition to flow
at Barton Springs). The graph illustrates that over the past two decades there
have been dramatic peaks and critical lows. Due to the recent wetter-than
normal rainfall in the region, the groundwater-level elevation in the Lovelady
well has reached 531.8 ft-msl. This elevation is well above the average of 491.7
ft-msl. The current levels are similar to peak measurements taken at Lovelady
11 years ago in May of 2005 (531.5 ft-msl), and higher than levels reached in
2007 (the 3rd wettest year on record for the region). Barton Springs is also
flowing at very high rates of greater than100 cubic feet per second (cfs), also
above it’s average levels of ~53 cfs.
Climatologists attribute the wet
conditions to a surprisingly strong El NiƱo phenomenon in 2015-16, which has
already delivered 11 inches of rainfall this year—in addition to the high
rainfall in 2015. Only time will tell if the stronger phenomenon this year will
continue the trend of increasing Lovelady measurements beyond 2005 levels.
All this is good news for the
aquifer as we enter into our normal hot and dry summer period. Conditions are
high enough that we won’t likely approach significant drought conditions in
2016. However, after the creeks stop flowing, we know water levels will begin
their usual decline.
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