Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 3 observed points and 15 forecast points.
Flood-stage context
Source-published thresholds where available
Flood-stage context unavailable
Flood category levels are not published or not linked for this gauge.
Forecast
Linked NWS/NWPS values
HGIFF • stage595.46 ftValid Sep 10, 2026 at 12:00 PM CDT
HGIFF • stage595.45 ftValid Sep 10, 2026 at 6:00 PM CDT
HGIFF • stage595.44 ftValid Sep 11, 2026 at 12:00 AM CDT
HGIFF • stage595.47 ftValid Sep 11, 2026 at 6:00 AM CDT
HGIFF • stage595.49 ftValid Sep 11, 2026 at 12:00 PM CDT
HGIFF • stage595.51 ftValid Sep 11, 2026 at 6:00 PM CDT
Observations
stage
595.1 ft
Observed Sep 6, 2026 at 7:00 PM CDT
stage
596.09 ft
Observed Aug 30, 2026 at 7:00 PM CDT
stage
596.42 ft
Observed Aug 17, 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.