Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 8 observed points and 5 forecast points.
Flood-stage context
Source-published thresholds where available
Action12 ftSource-backed threshold
Minor flood17 ftSource-backed threshold
Moderate flood21 ftSource-backed threshold
Major flood23 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage1.9 ftValid Sep 3, 2026 at 7:00 AM CDT
HGIFF • stage1.9 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage1.9 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage1.9 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage1.9 ftValid Sep 4, 2026 at 7:00 AM CDT
Observations
stage
1.95 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
2.22 ft
Observed Aug 19, 2026 at 7:00 PM CDT
stage
3.82 ft
Observed Jul 12, 2026 at 7:00 PM CDT
stage
4.16 ft
Observed Jul 6, 2026 at 7:00 PM CDT
stage
11.68 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
4.69 ft
Observed Jun 11, 2026 at 7:00 PM CDT
stage
4.24 ft
Observed Jun 1, 2026 at 7:00 PM CDT
stage
7.08 ft
Observed May 14, 2026 at 7:00 PM CDT
Alerts
Flood Warning
Flood Warning issued September 2 at 8:00PM CDT until September 5 at 3:20AM CDT by NWS Lake Charles LA
Effective Sep 2, 2026 at 8:00 PM CDT - Expires Sep 5, 2026 at 3:20 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.