Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 9 observed points and 8 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 flood22 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage2.9 ftValid Jun 21, 2026 at 7:00 PM CDT
HGIFF • stage2.9 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFF • stage2.9 ftValid Jun 22, 2026 at 7:00 AM CDT
HGIFF • stage2.9 ftValid Jun 22, 2026 at 1:00 PM CDT
HGIFF • stage2.9 ftValid Jun 22, 2026 at 7:00 PM CDT
HGIFF • stage2.9 ftValid Jun 23, 2026 at 1:00 AM CDT
Observations
stage
2.9 ft
Observed Jun 19, 2026 at 7:00 PM CDT
stage
2.87 ft
Observed Jun 17, 2026 at 7:00 PM CDT
stage
3.14 ft
Observed Jun 12, 2026 at 7:00 PM CDT
stage
3.09 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
3.18 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
3.48 ft
Observed Jun 2, 2026 at 7:00 PM CDT
stage
4.23 ft
Observed May 31, 2026 at 7:00 PM CDT
stage
4.7 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
2.72 ft
Observed May 21, 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.