Rivermatics

USGS Streamgage 13210810

Fifteenmile Creek near Midland Blvd near Middleton, ID

Fifteenmile Creek near Midland Blvd near Middleton, ID is USGS streamgage 13210810 in Idaho, monitoring river discharge in hydrologic subbasin 17050114. It drains a watershed of about 180 square miles. Discharge records at this site go back to 2016. Typical flow runs near 81.4 cfs in July and 122.8 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
Idaho
Drainage area
180 sq mi
Subbasin (HUC-8)
17050114
Coordinates
43.67405, -116.58541
USGS site number
13210810
Records begin
2016-11-30 (10 years)
Rivermatics forecast
14-day flow outlook

14-day flow forecast

Based on observations through for Fifteenmile Creek near Midland Blvd near Middleton, ID. 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 Range
52 57.4 61.5
50.1 56.6 63.5
47.5 55.3 63.5
45.3 54.5 63.9
43.8 53.9 64.5
40.5 52.9 64.9
36.5 51.5 65
32.3 49.1 64.3
31.7 48.7 65.2
30.3 47.6 65.2
28.1 46.6 65.6
26.7 45.9 65.9
25.7 45.3 66.4
24.4 44.9 69.1

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 10 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 Range
January 21.6 26.8 41.6
February 19 27.6 58.4
March 14.2 28 46.8
April 38.7 122.8 180
May 54.7 116.8 201.4
June 78.1 106.9 169.7
July 59.2 81.4 114.7
August 52.6 77.8 133.3
September 23.2 73.2 157.2
October 27.4 50.8 92.3
November 24.9 30.6 37.2
December 20 27.1 40.2

All values in cubic feet per second (cfs).

Common questions

When does Fifteenmile Creek near Midland Blvd near Middleton, ID normally run highest?
April, on the long-term record. The median daily flow that month is about 122.8 cfs, against 26.8 cfs in January, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
What is a normal flow for Fifteenmile Creek near Midland Blvd near Middleton, ID?
It depends on the month. In January, half of days historically fall near 26.8 cfs, with the middle 80% of days between 21.6 and 41.6 cfs. The month-by-month table on this page gives the full range.
How long has Fifteenmile Creek near Midland Blvd near Middleton, ID been measured?
Discharge records at USGS site 13210810 begin in 2016, about 10 years, covering roughly 3,537 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
Is there a flow forecast for Fifteenmile Creek near Midland Blvd near Middleton, ID?
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 Fifteenmile Creek near Midland Blvd near Middleton, ID?
The gauge sits at 43.67405, -116.58541, in Idaho, in hydrologic subbasin 17050114, draining roughly 180 square miles.
Can I use Fifteenmile Creek near Midland Blvd near Middleton, ID 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.

Other gauges in this subbasin