Current level
1,019.4ft
−0.60 ft vs full pool
Normal
Vs full pool
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Lake Buchanan is currently at 1019.40 ft, 0.60 ft below full pool. The current Lake Buchanan lake level fell 0.03 ft since the last reading and remains down 0.24 ft over the past seven days.
Lake Buchanan is 0.60 ft below full pool, and its current lake level has fallen 0.24 ft over the past seven days.
1019.40 ft · Updated 4 hours ago · Lower Colorado River Authority
Current level
1,019.4ft
−0.60 ft vs full pool
Normal
Vs full pool
Since last reading
Previous readingAug 151,019.43 ft
7-day change
7-day trend: Falling
8 daily readings in the last 7 days
30-day change
31 daily readings in the last 30 days
Selected for hot and sunny conditions. High temperatures and strong sun today make staying cool and protected on the water especially important.
High temperatures and strong sun today make staying cool and protected on the water especially important.
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Elevation (ft) MSL
Published elevations from lake operators when provided by the data service.
Llano County, TX
No Drought
StableNo official drought conditions.
Severity
Official drought: None reported for the surrounding watershed.
Aug 16, 2026
1,019.4 ft
-0.03 ft
Aug 15, 2026
1,019.43 ft
-0.04 ft
Aug 14, 2026
1,019.47 ft
-0.03 ft
Aug 13, 2026
1,019.5 ft
-0.06 ft
Aug 12, 2026
1,019.56 ft
-0.03 ft
Aug 11, 2026
1,019.59 ft
-0.02 ft
Aug 10, 2026
1,019.61 ft
-0.03 ft
| Date | Level (ft) | Change (ft) |
|---|---|---|
| Aug 16, 2026 | 1,019.4 | -0.03 |
| Aug 15, 2026 | 1,019.43 | -0.04 |
| Aug 14, 2026 | 1,019.47 | -0.03 |
| Aug 13, 2026 | 1,019.5 | -0.06 |
| Aug 12, 2026 | 1,019.56 | -0.03 |
| Aug 11, 2026 | 1,019.59 | -0.02 |
| Aug 10, 2026 | 1,019.61 | -0.03 |
| Aug 9, 2026 | 1,019.64 | -0.01 |
| Aug 8, 2026 | 1,019.65 | -0.02 |
| Aug 7, 2026 | 1,019.67 | -0.01 |
| Aug 6, 2026 | 1,019.68 | -0.01 |
| Aug 5, 2026 | 1,019.69 | -0.01 |
| Aug 4, 2026 | 1,019.7 | -0.04 |
| Aug 3, 2026 | 1,019.74 | -0.01 |
The current water level at Lake Buchanan is 1,019.4 ft (updated 4 hours ago). You can track the Lake Buchanan lake level on the interactive chart and daily history above.
Full pool for Lake Buchanan is 1,020 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.
The current 7-day trend for the Lake Buchanan lake level is falling — falling about 0.24 ft over the past week. See the history chart above for the full picture.
Based on the latest gauge reading, Lake Buchanan is currently 0.60 ft below full pool.
Definitions for pool targets, datums, and how elevation readings are labeled.
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