Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 4 observed points and 27 forecast points.
Flood-stage context
Source-published thresholds where available
Action11 ftSource-backed threshold
Minor flood19 ftSource-backed threshold
Moderate flood25 ftSource-backed threshold
Major flood32 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage9.2 ftValid Jun 5, 2026 at 7:00 PM CDT
HGIFF • stage8.9 ftValid Jun 6, 2026 at 1:00 AM CDT
HGIFF • stage8.5 ftValid Jun 6, 2026 at 7:00 AM CDT
HGIFF • stage8.1 ftValid Jun 6, 2026 at 1:00 PM CDT
HGIFF • stage7.8 ftValid Jun 6, 2026 at 7:00 PM CDT
HGIFF • stage7.5 ftValid Jun 7, 2026 at 1:00 AM CDT
Observations
stage
12.78 ft
Observed Jun 2, 2026 at 7:00 PM CDT
stage
18.99 ft
Observed May 25, 2026 at 7:00 PM CDT
stage
10.62 ft
Observed May 16, 2026 at 7:00 PM CDT
stage
18.76 ft
Observed May 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.