When does Mill Creek below Pack Creek near Mouth at Moab, UT normally run highest?

February, on the long-term record. The median daily flow that month is about 8.9 cfs, against 1.1 cfs in July, the lowest month. These are historical normals for the date, not a forecast and not today's reading.

How long has Mill Creek below Pack Creek near Mouth at Moab, UT been measured?

Discharge records at USGS site 09185100 begin in 2018, about 8 years, covering roughly 3,017 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.

Is there a flow forecast for Mill Creek below Pack Creek near Mouth at Moab, UT?

Yes. Rivermatics trains a machine-learned model — a temporal-fusion transformer — on this basin's observed flows, weather, and snowpack, and issues a daily flow outlook reaching 14 days ahead: a median estimate inside a confidence band, not a single number to bet on. Every forecast is scored against days the model never trained on, and that track record is published on the live gauge screen. Open live conditions to see the current outlook.

Where is Mill Creek below Pack Creek near Mouth at Moab, UT?

The gauge sits at 38.57329, -109.56721, in Utah, in hydrologic subbasin 14030005, at an elevation of about 3,973 feet, draining roughly 142 square miles.

Can I use Mill Creek below Pack Creek near Mouth at Moab, UT data for flood or safety decisions?

No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.

USGS Streamgage 09185100

Mill Creek below Pack Creek near Mouth at Moab, UT

Mill Creek below Pack Creek near Mouth at Moab, UT is USGS streamgage 09185100 in Utah, monitoring river discharge in hydrologic subbasin 14030005. It sits on the Mill Creek, alongside 2 other gauges Rivermatics tracks on the same river. It drains a watershed of about 142 square miles. Discharge records at this site go back to 2018. Typical flow runs near 1.1 cfs in July and 4.8 cfs in April, with the higher of the two arriving in April. Rivermatics issues a daily machine-learned flow outlook for this gauge, reaching 14 days ahead.

View live conditions & forecast →

Gauge details

State: Utah
Drainage area: 142 sq mi
Gauge elevation: 3,973 ft
Subbasin (HUC-8): 14030005
Coordinates: 38.57329, -109.56721
USGS site number: 09185100
Records begin: 2018-05-02 (8 years)
Rivermatics forecast: 14-day flow outlook

14-day flow forecast

Based on observations through September 10 for Mill Creek below Pack Creek near Mouth at Moab, UT. Each day carries a median estimate and the band the model expects the flow to fall within — not a single number to plan against. Forecasts are re-issued daily; see the live screen for the current outlook.

Forecast daily mean discharge in cubic feet per second, by date
Date	Low p10	Expected p50	High p90
September 11	0.3	0.4	0.6
September 12	0.2	0.4	1.1
September 13	0.2	0.4	1.2
September 14	0.3	0.7	4
September 15	0.2	0.7	3.5
September 16	0.2	0.7	5.1
September 17	0.2	0.5	2.7
September 18	0.1	0.4	1.5
September 19	0.2	0.6	2
September 20	0.2	0.6	2.1
September 21	0.1	0.4	1.2
September 22	0.1	0.3	1
September 23	0.1	0.3	0.9
September 24	0.1	0.5	1.5

All values in cubic feet per second (cfs). Estimates only — do not use them for navigation or for any safety, rescue, or emergency decision.

Typical flow by month

Long-term daily discharge percentiles from the USGS record (up to 8 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.

Historical monthly discharge percentiles in cubic feet per second
Month	Low p10	Typical p50	High p90
January	—	8.8	—
February	—	8.9	—
March	—	7.5	—
April	—	4.8	—
May	—	4.6	—
June	—	3.1	—
July	—	1.1	—
August	—	1.4	—
September	—	2.5	—
October	—	4.3	—
November	—	7.6	—
December	—	8.6	—

All values in cubic feet per second (cfs).

Common questions

When does Mill Creek below Pack Creek near Mouth at Moab, UT normally run highest?: February, on the long-term record. The median daily flow that month is about 8.9 cfs, against 1.1 cfs in July, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
How long has Mill Creek below Pack Creek near Mouth at Moab, UT been measured?: Discharge records at USGS site 09185100 begin in 2018, about 8 years, covering roughly 3,017 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
Is there a flow forecast for Mill Creek below Pack Creek near Mouth at Moab, UT?: Yes. Rivermatics trains a machine-learned model — a temporal-fusion transformer — on this basin's observed flows, weather, and snowpack, and issues a daily flow outlook reaching 14 days ahead: a median estimate inside a confidence band, not a single number to bet on. Every forecast is scored against days the model never trained on, and that track record is published on the live gauge screen. Open live conditions to see the current outlook.
Where is Mill Creek below Pack Creek near Mouth at Moab, UT?: The gauge sits at 38.57329, -109.56721, in Utah, in hydrologic subbasin 14030005, at an elevation of about 3,973 feet, draining roughly 142 square miles.
Can I use Mill Creek below Pack Creek near Mouth at Moab, UT data for flood or safety decisions?: No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.

Upstream and downstream on the Mill Creek

Every gauge Rivermatics tracks on this river, ordered by drainage area — upstream first. See the Mill Creek in full.

Mill Creek at Sheley Tunnel, near Moab, UT 27 sq mi
Mill Creek below Sheley Tunnel, near Moab, UT 28 sq mi
Mill Creek below Pack Creek near Mouth at Moab, UT this page