Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 4 observed points and 38 forecast points.
Flood-stage context
Source-published thresholds where available
Action10 ftSource-backed threshold
Minor flood15 ftSource-backed threshold
Moderate flood20 ftSource-backed threshold
Major flood23 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage6.6 ftValid Jun 6, 2026 at 1:00 AM CDT
HGIFF • stage6.3 ftValid Jun 6, 2026 at 7:00 AM CDT
HGIFF • stage6.1 ftValid Jun 6, 2026 at 1:00 PM CDT
HGIFF • stage5.9 ftValid Jun 6, 2026 at 7:00 PM CDT
HGIFF • stage5.8 ftValid Jun 7, 2026 at 1:00 AM CDT
HGIFF • stage5.6 ftValid Jun 7, 2026 at 7:00 AM CDT
Observations
stage
7.34 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
14.52 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
7.65 ft
Observed May 18, 2026 at 7:00 PM CDT
stage
14.68 ft
Observed May 11, 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.