Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 5 observed points and 37 forecast points.
Flood-stage context
Source-published thresholds where available
Action85,000 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
QRIFZ • stage9.86 kcfsValid Sep 3, 2026 at 1:00 PM CDT
QRIFZ • stage9.63 kcfsValid Sep 3, 2026 at 7:00 PM CDT
QRIFZ • stage9.32 kcfsValid Sep 4, 2026 at 1:00 AM CDT
QRIFZ • stage9.05 kcfsValid Sep 4, 2026 at 7:00 AM CDT
QRIFZ • stage8.95 kcfsValid Sep 4, 2026 at 1:00 PM CDT
QRIFZ • stage9.03 kcfsValid Sep 4, 2026 at 7:00 PM CDT
Observations
flow
10 kcfs
Observed Sep 2, 2026 at 7:00 PM CDT
flow
55.8 kcfs
Observed May 14, 2026 at 7:00 PM CDT
flow
54.9 kcfs
Observed May 13, 2026 at 7:00 PM CDT
flow
54 kcfs
Observed May 12, 2026 at 7:00 PM CDT
flow
50 kcfs
Observed May 11, 2026 at 7:00 PM CDT
Alerts
Alerts unavailable
Alerts are shown only when the API returns a source-backed match.
Official public sources
Readings and thresholds stay tied to USGS, NOAA/NWS, or source-backed records.
Source freshness
Observed and fetched timestamps are shown separately when the API returns them.
Transparent methodology
Unavailable forecasts, alerts, and thresholds are shown as unavailable states.