Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 5 observed points and 9 forecast points.
Flood-stage context
Source-published thresholds where available
Action12 ftSource-backed threshold
Minor flood21 ftSource-backed threshold
Moderate flood27 ftSource-backed threshold
Major flood29.5 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage6.7 ftValid Jun 21, 2026 at 1:00 PM CDT
HGIFF • stage6.6 ftValid Jun 21, 2026 at 4:00 PM CDT
HGIFF • stage6.5 ftValid Jun 21, 2026 at 7:00 PM CDT
HGIFF • stage6.4 ftValid Jun 21, 2026 at 10:00 PM CDT
HGIFF • stage6.3 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFF • stage6.2 ftValid Jun 22, 2026 at 4:00 AM CDT
Observations
stage
9.22 ft
Observed Jun 16, 2026 at 7:00 PM CDT
stage
6.18 ft
Observed Jun 11, 2026 at 7:00 PM CDT
stage
7.92 ft
Observed Jun 6, 2026 at 7:00 PM CDT
stage
8.29 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
5.07 ft
Observed May 22, 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.