This gauge is not sending water temperature — its water-temperature series is empty, and was last stamped 8 January 2024.
USGS still answers for it, with the last value it ever sent and nothing to say the sensor has
gone, so nothing on this page is presented as a current reading.
The figure above is modelled: this gauge's own fitted line, its intercept plus its slope against the 3-day mean air temperature over it, fitted on its own daily record,
built from 495 days of this gauge's own record, August 2020 to September 2023. A gauge stopping does not unmake what
it recorded while it ran, and the record below is the same record the line was fitted on. Its
scatter against that record is ±2.3 °F, and it is a statement about
what this water usually does at this air temperature, not about what it is doing.
Everything below — the record, the monthly means, the thirty-day chart — is the gauge's own
history and is unaffected.
Streamflow, cfs · daily mean
2023-09-24119–204 cfs2023-10-23
Daily means from USGS. A gap in the line is a gap in the record.
The record at this gauge
Month
Mean temp
Mean flow
Jan
—
112
Feb
—
114
Mar
—
206
Apr
—
460
May
—
216
Jun
—
138
Jul
—
133
Aug
—
120
Sep
—
116
Oct
—
133
Nov
—
129
Dec
—
121
2,240Highest flow, 2023-04-12
90Lowest flow, 2022-08-05
Computed here from the last 5 years of USGS daily values at this gauge —
0 temperature days and 753 flow days. These are not USGS-published normals, and a month
with fewer than 20 days of record is left blank rather than averaged.
What this gauge predicts
This is one of the gauges this site fits an air-to-water model against, which is how the map
colours water that has no gauge on it. July mean 71.14 °F; the fit explains
82% of the variance with a typical error of
2.264 °F.
The water it stands in
Willow River, classified Class II (wild supplemented) by WDNR — the nearest reach carrying that classification is 0.02 mi
from the gauge.
Snapped to NHD reach Willow River
(22001200007289), 35.4 m away. That join is
what lets the app paint this gauge's reading onto the reach it measures.