Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 21 observed points and 17 forecast points.
Flood-stage context
Source-published thresholds where available
Action15 ftSource-backed threshold
Minor flood16 ftSource-backed threshold
Moderate flood18 ftSource-backed threshold
Major flood20 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage3.1 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage2.8 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage3 ftValid Sep 4, 2026 at 1:00 AM CDT
status • stage3.5 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFF • stage3.5 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFF • stage3.1 ftValid Sep 4, 2026 at 1:00 PM CDT
Observations
stage
3.25 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
2.58 ft
Observed Aug 24, 2026 at 7:00 PM CDT
stage
2.93 ft
Observed Aug 19, 2026 at 7:00 PM CDT
stage
2.71 ft
Observed Aug 14, 2026 at 7:00 PM CDT
stage
3.42 ft
Observed Aug 9, 2026 at 7:00 PM CDT
stage
3.75 ft
Observed Aug 1, 2026 at 7:00 PM CDT
stage
4.13 ft
Observed Jul 27, 2026 at 7:00 PM CDT
stage
7.03 ft
Observed Jul 19, 2026 at 7:00 PM CDT
stage
6.92 ft
Observed Jul 14, 2026 at 7:00 PM CDT
stage
7.68 ft
Observed Jul 10, 2026 at 7:00 PM CDT
stage
12.87 ft
Observed Jul 3, 2026 at 7:00 PM CDT
stage
16.12 ft
Observed Jun 28, 2026 at 7:00 PM CDT
stage
16.99 ft
Observed Jun 23, 2026 at 7:00 PM CDT
stage
14.58 ft
Observed Jun 18, 2026 at 7:00 PM CDT
stage
11.18 ft
Observed Jun 12, 2026 at 7:00 PM CDT
stage
12.85 ft
Observed Jun 7, 2026 at 7:00 PM CDT
stage
15.92 ft
Observed Jun 1, 2026 at 7:00 PM CDT
stage
14.86 ft
Observed May 26, 2026 at 7:00 PM CDT
stage
10.63 ft
Observed May 19, 2026 at 7:00 PM CDT
stage
15.9 ft
Observed May 13, 2026 at 7:00 PM CDT
stage
13.31 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.