Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 8 observed points and 8 forecast points.
Flood-stage context
Source-published thresholds where available
Action22 ftSource-backed threshold
Minor flood25 ftSource-backed threshold
Moderate flood29 ftSource-backed threshold
Major flood32 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage11.3 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage11.3 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage11.3 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage11.3 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFF • stage11.3 ftValid Sep 4, 2026 at 1:00 PM CDT
HGIFF • stage11.3 ftValid Sep 4, 2026 at 7:00 PM CDT
Observations
stage
11.34 ft
Observed Aug 30, 2026 at 7:00 PM CDT
stage
11.27 ft
Observed Aug 21, 2026 at 7:00 PM CDT
stage
12.73 ft
Observed Aug 12, 2026 at 7:00 PM CDT
stage
13.01 ft
Observed Jul 24, 2026 at 7:00 PM CDT
stage
18.64 ft
Observed Jul 20, 2026 at 7:00 PM CDT
stage
12.35 ft
Observed Jul 12, 2026 at 7:00 PM CDT
stage
25.56 ft
Observed Jun 19, 2026 at 7:00 PM CDT
stage
13.97 ft
Observed May 14, 2026 at 7:00 PM CDT
Alerts
Flood Warning
Flood Warning issued September 2 at 8:00PM CDT until September 7 at 3:00AM CDT by NWS Lake Charles LA
Effective Sep 2, 2026 at 8:00 PM CDT - Expires Sep 7, 2026 at 3:00 AM CDT
Open official alertOfficial 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.