Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 8 observed points and 1 forecast point.
Flood-stage context
Source-published thresholds where available
Action9 ftSource-backed threshold
Minor flood11 ftSource-backed threshold
Moderate flood14 ftSource-backed threshold
Major flood18 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage2.9 ftValid Jun 21, 2026 at 7:00 PM CDT
Observations
stage
5.2 ft
Observed Jun 18, 2026 at 7:00 PM CDT
stage
2.92 ft
Observed Jun 15, 2026 at 7:00 PM CDT
stage
2.96 ft
Observed Jun 12, 2026 at 7:00 PM CDT
stage
2.04 ft
Observed Jun 10, 2026 at 7:00 PM CDT
stage
2.2 ft
Observed Jun 6, 2026 at 7:00 PM CDT
stage
2.36 ft
Observed May 31, 2026 at 7:00 PM CDT
stage
2.59 ft
Observed May 28, 2026 at 7:00 PM CDT
stage
2.5 ft
Observed May 22, 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.