Lake Tapps Diversion at Dieringer, WA

USGS Site No: 12101100 • Pierce County, WA

Lake Tapps Diversion at Dieringer, WA is currently at 24 cfs (Low — 16th percentile for this date) . Gage height: 5.79 ft.

Reading from

24
CFS Discharge
5.79
Gage Height (ft)
Low
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile Label CFS Threshold Today's Flow
10th Very Low threshold 16
25th Low threshold 36 Today: 24 cfs
50th (Median) Normal (median) 501
75th High threshold 985
95th Very High threshold 1,510

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

2.2k 1.1k 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 24 —
May 27, 2026 24 —
May 26, 2026 25 —
May 25, 2026 26 —
May 24, 2026 26 —
May 23, 2026 26 —
May 22, 2026 26 —
May 21, 2026 27 —
May 20, 2026 27 —
May 19, 2026 27 —
May 18, 2026 38 —
May 17, 2026 59 —
May 16, 2026 30 —
May 15, 2026 28 —
Apr 20, 2026 27 —
Apr 19, 2026 26 —
Apr 18, 2026 26 —
Apr 17, 2026 27 —
Apr 16, 2026 28 —
Apr 15, 2026 28 —
Apr 14, 2026 26 —
Apr 13, 2026 26 —
Apr 12, 2026 25 —
Apr 11, 2026 25 —
Apr 10, 2026 24 —
Apr 9, 2026 23 —
Apr 8, 2026 23 —
Apr 7, 2026 23 —
Apr 6, 2026 23 —
Apr 5, 2026 24 —

Station Information

USGS Site No
12101100
State
WA
County
Pierce County
Coordinates
47.2382, -122.2282
Datum (ft)
45.9
HUC Code
17110014
View on USGS NWIS →

Recent Extremes

Max discharge
156 cfs
Nov 18, 2025
Min discharge
0 cfs
Dec 6, 2025

Computed from the local daily-values archive.

Nearby Gauges

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