Is the flow on the Chambers Creek below Leach Creek Near Steilacoom, WA normal for this time of year?

Current flow is classified as very high for June 11. Today's discharge is at the 97th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Chambers Creek below Leach Creek Near Steilacoom, WA on June 11?

The long-term median discharge for this date is 87 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 61 to 139 cfs.

Where is the Chambers Creek below Leach Creek Near Steilacoom, WA stream gauge located?

The Chambers Creek below Leach Creek Near Steilacoom, WA stream gauge is operated by the USGS in Pierce County, WA on the Chambers Creek. USGS site number 12091500 (coordinates 47.1976, -122.5287).

Chambers Creek below Leach Creek Near Steilacoom, WA

USGS Site No: 12091500 • Chambers Creek • Pierce County, WA

Chambers Creek below Leach Creek Near Steilacoom, WA on the Chambers Creek is currently at 168 cfs (Very High — 97th percentile for this date) . Gage height: 2.01 ft.

Reading from 1 week ago

168

CFS Discharge

2.01

Gage Height (ft)

Very High

Flow Condition

N/A

Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile	Label	CFS Threshold
10th	Very Low threshold	61
25th	Low threshold	70
50th (Median)	Normal (median)	87
75th	High threshold	106
95th	Very High threshold	139

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.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	174	2.07
May 27, 2026	172	2.05
May 26, 2026	171	2.04
May 25, 2026	168	2.01
May 24, 2026	172	2.04
May 23, 2026	179	2.11
May 22, 2026	176	2.09
May 21, 2026	176	2.09
May 20, 2026	178	2.10
May 19, 2026	179	2.11
May 18, 2026	181	2.13
May 17, 2026	185	2.17
May 16, 2026	190	2.22
May 15, 2026	185	2.17
Apr 20, 2026	209	2.41
Apr 19, 2026	212	2.44
Apr 18, 2026	215	2.46
Apr 17, 2026	217	2.49
Apr 16, 2026	228	2.59
Apr 15, 2026	233	2.65
Apr 14, 2026	215	2.47
Apr 13, 2026	214	2.46
Apr 12, 2026	212	2.44
Apr 11, 2026	200	2.32
Apr 10, 2026	202	2.33
Apr 9, 2026	219	2.51
Apr 8, 2026	222	2.54
Apr 7, 2026	225	2.57
Apr 6, 2026	230	2.62
Apr 5, 2026	235	2.67

Station Information

USGS Site No: 12091500
State: WA
County: Pierce County
Coordinates: 47.1976, -122.5287
Drainage Area: 104 mi²
Datum (ft): 96.5
HUC Code: 17110019

View on USGS NWIS →

Recent Extremes

Max discharge: 438 cfs

Mar 17, 2026
Min discharge: 32 cfs

Sep 20, 2025

Computed from the local daily-values archive.

Nearby Gauges

Leach Creek at Meadow Park Gc at University Place, WA
0.4 mi · 0 cfs

Unknown
Flett Creek at Tacoma, WA
0.7 mi · 14 cfs

High
Leach Creek Near Fircrest, WA
1.9 mi · 3 cfs

Normal
Clover Creek Near Tillicum, WA
3.7 mi · 33 cfs

Normal
North Fork Clover Creek Near Parkland, WA
6.9 mi · 0 cfs

Normal