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Table Rock Lake water level

USACE Little Rock District headwater elevation above Table Rock Dam. The plotted daily points are the last valid hourly reading on each America/Chicago calendar day; they are not daily averages. This gauge does not show tailwater, release rates or access conditions.

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RESERVOIR ELEVATION909.97 ft

Table Rock Dam headwater

SOURCE TIMESTAMP

2026-11-12T19:00:00.000Z

Preserved as supplied by USACE

7-DAY CHANGE-0.43 ft

Compared with the dated observation seven days earlier, when available

30-DAY CHANGE-0.89 ft

Compared with the dated observation 30 days earlier, when available

Dated water levels · Oct 9, 2026 to Nov 12, 2026

911.0910.5910.1
Oct 9, 2026Nov 12, 2026
View the dated readings (elevation in feet)
DateElevation (ft)
2026-10-09911.08
2026-10-10911.03
2026-10-11911.02
2026-10-12910.96
2026-10-13910.86
2026-10-14910.93
2026-10-15910.95
2026-10-16910.83
2026-10-17910.79
2026-10-18910.76
2026-10-19910.73
2026-10-20910.70
2026-10-21910.66
2026-10-22910.66
2026-10-23910.63
2026-10-24910.61
2026-10-25910.60
2026-10-26910.58
2026-10-27910.53
2026-10-28910.47
2026-10-29910.47
2026-10-30910.47
2026-10-31910.46
2026-11-01910.46
2026-11-02910.45
2026-11-03910.50
2026-11-04910.47
2026-11-05910.40
2026-11-06910.38
2026-11-07910.29
2026-11-08910.23
2026-11-09910.16
2026-11-10910.13
2026-11-11910.06
2026-11-12909.97

USACE hourly headwater series. Each chart point is the last valid reading on that local calendar day, not a daily mean. The 7- and 30-day changes compare these dated daily points.

Trace this snapshot

Retrieved 2026-11-12T19:53:47.276Z. The importer checks units, expected fields and timestamp freshness before replacing a reading. A failed source check retains its previous successful snapshot.

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