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NWS / NWPSSite ID: NASI2active

NWS / NWPS NASI2

Kaskaskia River at New Athens

Kaskaskia River • St. Clair • IL

Latest public reading72.18 ftObserved Jun 21, 2026 at 1:00 PM CDT
TrendRisingNo forecast linked
Data freshness DelayedObservation 60 minutes old
Flood contextNo source flood categoryFetched Timestamp unavailable

Stage and discharge

Observed source readings

Stage and discharge

Daily rollups and linked forecast values

Observed

Stage and discharge chart includes 5 observed points.

Line chart: Observed010203040506070802026-05-122026-06-172026-06-21
Data series

Flood-stage context

Source-published thresholds where available

Action77 ftSource-backed threshold
Minor flood79 ftSource-backed threshold
Moderate flood82 ftSource-backed threshold
Major flood85 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

Forecast unavailable

Forecasts are not available for this gauge in RiverStat.us launch sources.

Observations

stage

72.18 ft

Observed Jun 20, 2026 at 7:00 PM CDT

stage

74.21 ft

Observed Jun 18, 2026 at 7:00 PM CDT

stage

74.18 ft

Observed Jun 16, 2026 at 7:00 PM CDT

stage

71.14 ft

Observed Jun 10, 2026 at 7:00 PM CDT

stage

71.17 ft

Observed May 11, 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.