Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 10 observed points and 5 forecast points.
Flood-stage context
Source-published thresholds where available
Action15 ftSource-backed threshold
Minor flood17 ftSource-backed threshold
Moderate flood25 ftSource-backed threshold
Major flood32 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage2.2 ftValid Sep 3, 2026 at 7:00 AM CDT
HGIFF • stage2.2 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage2.1 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage2.1 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage2.1 ftValid Sep 4, 2026 at 7:00 AM CDT
Observations
stage
2.4 ft
Observed Sep 1, 2026 at 7:00 PM CDT
stage
2.47 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
2.31 ft
Observed Aug 13, 2026 at 7:00 PM CDT
stage
2.5 ft
Observed Aug 10, 2026 at 7:00 PM CDT
stage
3.26 ft
Observed Aug 7, 2026 at 7:00 PM CDT
stage
3.08 ft
Observed Aug 4, 2026 at 7:00 PM CDT
stage
2.02 ft
Observed Aug 1, 2026 at 7:00 PM CDT
stage
2.23 ft
Observed Jul 9, 2026 at 7:00 PM CDT
stage
2.07 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
2.79 ft
Observed May 12, 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.