Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 21 observed points and 56 forecast points.
Flood-stage context
Source-published thresholds where available
Action6 ftSource-backed threshold
Minor flood8 ftSource-backed threshold
Moderate flood19 ftSource-backed threshold
Major flood28 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage0.3 ftValid Sep 3, 2026 at 1:00 AM CDT
HGIFF • stage-0.2 ftValid Sep 3, 2026 at 2:00 AM CDT
HGIFF • stage-0.5 ftValid Sep 3, 2026 at 3:00 AM CDT
HGIFF • stage-0.2 ftValid Sep 3, 2026 at 4:00 AM CDT
HGIFF • stage1.1 ftValid Sep 3, 2026 at 5:00 AM CDT
HGIFF • stage1.8 ftValid Sep 3, 2026 at 6:00 AM CDT
Observations
stage
1.16 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
1.95 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
2.12 ft
Observed Aug 20, 2026 at 7:00 PM CDT
stage
3.13 ft
Observed Aug 17, 2026 at 7:00 PM CDT
stage
2.94 ft
Observed Aug 12, 2026 at 7:00 PM CDT
stage
2.13 ft
Observed Aug 9, 2026 at 7:00 PM CDT
stage
-0.48 ft
Observed Aug 2, 2026 at 7:00 PM CDT
stage
1.2 ft
Observed Jul 21, 2026 at 7:00 PM CDT
stage
2.63 ft
Observed Jul 18, 2026 at 7:00 PM CDT
stage
1.88 ft
Observed Jul 4, 2026 at 7:00 PM CDT
stage
1.7 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
1.66 ft
Observed Jun 18, 2026 at 7:00 PM CDT
stage
0.4 ft
Observed Jun 14, 2026 at 7:00 PM CDT
stage
2.82 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
-0.89 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
1.55 ft
Observed May 30, 2026 at 7:00 PM CDT
stage
1.02 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
-0.09 ft
Observed May 22, 2026 at 7:00 PM CDT
stage
0.7 ft
Observed May 19, 2026 at 7:00 PM CDT
stage
0.22 ft
Observed May 12, 2026 at 7:00 PM CDT
stage
-4.54 ft
Observed May 9, 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.