How high is the Mill Creek Near Walla Walla, WA right now?

The Mill Creek Near Walla Walla, WA is currently flowing at 44 cubic feet per second with a gage height of 13.32 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Mill Creek Near Walla Walla, WA normal for this time of year?

Current flow is classified as low for June 11. Today's discharge is at the 19th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Mill Creek Near Walla Walla, WA on June 11?

The long-term median discharge for this date is 62 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 37 to 242 cfs.

Where is the Mill Creek Near Walla Walla, WA stream gauge located?

The Mill Creek Near Walla Walla, WA stream gauge is operated by the USGS in Walla Walla County, WA on the Mill Creek. USGS site number 14013000 (coordinates 46.0079, -118.1186).

Mill Creek Near Walla Walla, WA

USGS Site No: 14013000 • Mill Creek • Walla Walla County, WA

Mill Creek Near Walla Walla, WA on the Mill Creek is currently at 44 cfs (Low — 19th percentile for this date) . Gage height: 13.32 ft.

Reading from 1 week ago

↑ Upstream on Mill Creek

Mill Creek Near Mouth at Orillia, WA

Downstream on Mill Creek ↓

Mill Creek at Five Mile Road Branch near Walla Walla, WA

CFS Discharge

13.32

Gage Height (ft)

Low

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	Today's Flow
10th	Very Low threshold	37
25th	Low threshold	48	Today: 44 cfs
50th (Median)	Normal (median)	62
75th	High threshold	96
95th	Very High threshold	242

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	46	13.34
May 27, 2026	46	13.34
May 26, 2026	47	13.34
May 25, 2026	45	13.33
May 24, 2026	45	13.33
May 23, 2026	46	13.33
May 22, 2026	48	13.36
May 21, 2026	50	13.37
May 20, 2026	49	13.37
May 19, 2026	53	13.40
May 18, 2026	56	13.43
May 17, 2026	59	13.45
May 16, 2026	62	13.47
May 15, 2026	57	13.43
Apr 20, 2026	111	13.79
Apr 19, 2026	131	13.88
Apr 18, 2026	159	14.00
Apr 17, 2026	198	14.14
Apr 16, 2026	217	14.20
Apr 15, 2026	212	14.18
Apr 14, 2026	226	14.22
Apr 13, 2026	300	14.39
Apr 12, 2026	93	13.69
Apr 11, 2026	84	13.64
Apr 10, 2026	82	13.63
Apr 9, 2026	87	13.66
Apr 8, 2026	90	13.68
Apr 7, 2026	89	13.67
Apr 6, 2026	93	13.69
Apr 5, 2026	95	13.70

Station Information

USGS Site No: 14013000
State: WA
County: Walla Walla County
Coordinates: 46.0079, -118.1186
Drainage Area: 60 mi²
Datum (ft): 1,998.6
HUC Code: 17070102

View on USGS NWIS →

Recent Extremes

Max discharge: 2,330 cfs

Mar 14, 2026
Min discharge: 20 cfs

Aug 22, 2025

Computed from the local daily-values archive.

Nearby Gauges

Blue Creek Near Walla Walla, WA
3.6 mi · 2 cfs

Very High
Mill Creek at Five Mile Road Branch near Walla Walla, WA
7.5 mi · 43 cfs

Normal
Mill Creek at Walla Walla, WA
8.8 mi · 32 cfs

Normal
Mill Creek at Last Chance Road Branch near College Place, WA
16.2 mi · 22 cfs

Normal
Umatilla River Above Meacham Creek, near Gibbon, OR
22.2 mi · 85 cfs

Low