Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 5 observed points and 1 forecast point.
Flood-stage context
Source-published thresholds where available
Action7 ftSource-backed threshold
Minor flood9 ftSource-backed threshold
Moderate flood12.5 ftSource-backed threshold
Major flood16 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage2.2 ftValid Sep 3, 2026 at 7:00 AM CDT
Observations
stage
2.22 ft
Observed Aug 30, 2026 at 7:00 PM CDT
stage
2.32 ft
Observed Aug 26, 2026 at 7:00 PM CDT
stage
2.31 ft
Observed Aug 22, 2026 at 7:00 PM CDT
stage
2.48 ft
Observed Aug 19, 2026 at 7:00 PM CDT
stage
2.35 ft
Observed Aug 16, 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.