This gauge is not sending water temperature — USGS carries no water-temperature series for it at all.
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.
Everything below — the record, the monthly means, the thirty-day chart — is the gauge's own
history and is unaffected.
Streamflow, cfs · daily mean
2026-08-317,650–11,200 cfs2026-09-29
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
Mar
—
19,706
Apr
—
44,825
May
—
52,392
Jun
—
39,169
Jul
—
32,943
Aug
—
18,894
Sep
—
12,825
Oct
—
11,016
Nov
—
11,983
145,000Highest flow, 2023-04-24
5,100Lowest flow, 2023-09-08
Computed here from the last 5 years of USGS daily values at this gauge —
0 temperature days and 1,226 flow days. These are not USGS-published normals, and a month
with fewer than 20 days of record is left blank rather than averaged.
The water it stands in
Mississippi River.
We hold no coldwater classification for this river, so the page makes no claim about
one. The gauge is here because it stands close to water that does carry a designation.
Snapped to NHD reach Mississippi River
(22000500071546), 146.6 m away. That join is
what lets the app paint this gauge's reading onto the reach it measures.