Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 8 observed points and 37 forecast points.
Flood-stage context
Source-published thresholds where available
Action24 ftSource-backed threshold
Minor flood42 ftSource-backed threshold
Moderate flood48 ftSource-backed threshold
Major flood52 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage14.1 ftValid Sep 3, 2026 at 7:00 AM CDT
HGIFF • stage13.9 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage13.9 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage13.8 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage13.8 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFF • stage13.8 ftValid Sep 4, 2026 at 1:00 PM CDT
Observations
stage
14.56 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
20.58 ft
Observed Aug 25, 2026 at 7:00 PM CDT
stage
15.71 ft
Observed Jul 8, 2026 at 7:00 PM CDT
stage
29.08 ft
Observed Jun 28, 2026 at 7:00 PM CDT
stage
15.15 ft
Observed Jun 13, 2026 at 7:00 PM CDT
stage
15.8 ft
Observed Jun 6, 2026 at 7:00 PM CDT
stage
33.81 ft
Observed May 30, 2026 at 7:00 PM CDT
stage
17.52 ft
Observed May 10, 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.