Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 4 observed points and 37 forecast points.
Flood-stage context
Source-published thresholds where available
Action11 ftSource-backed threshold
Minor flood12.3 ftSource-backed threshold
Moderate flood13.5 ftSource-backed threshold
Major flood17 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFZ • stage4.22 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFZ • stage4.23 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFZ • stage4.25 ftValid Sep 4, 2026 at 1:00 AM CDT
status • stage4.27 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFZ • stage4.27 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFZ • stage4.27 ftValid Sep 4, 2026 at 1:00 PM CDT
Observations
stage
4.23 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
4.16 ft
Observed Aug 24, 2026 at 7:00 PM CDT
stage
4.18 ft
Observed Aug 17, 2026 at 7:00 PM CDT
stage
4.15 ft
Observed Aug 9, 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.