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ID9 associated gaugesSource-backed records

Big Lost River

Linked station records, forecasts, and alerts stay source-specific so the river page can show context without flattening it into a single safety score.

This page does not create a single river-wide condition or safety rating.

Associated gauges9Station-level records
Gauges with readings9Observation-capable records
Forecast availability11 linked forecast gauge
Last source updateAvailableSep 3, 2026 at 2:45 AM CDT

Current gauges on Big Lost River

Station readings stay source-specific and compact for scanning.

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StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

321 cfs

Observed Sep 2, 2026 at 11:45 PM CDT

Observation 286 minutes old

NWS / NWPS LESI1

Big Lost River at Leslie

ID

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.

Latest public reading

242 cfs

Observed Sep 3, 2026 at 1:45 AM CDT

Observation 166 minutes old

NWS / NWPS ARCI1

Big Lost River near Arco

ID

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.

Latest public reading

2 ft

Observed Sep 3, 2026 at 1:00 AM CDT

Observation 211 minutes old

AgingPast the publishing interval but inside three times it. Still shown, flagged.

Latest public reading

5.08 ft

Observed Sep 3, 2026 at 2:45 AM CDT

Observation 106 minutes old

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.

Latest public reading

41.3 ft

Observed Sep 2, 2026 at 2:30 PM CDT

Observation 841 minutes old

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.

Latest public reading

3.68 ft

Observed Sep 2, 2026 at 3:30 PM CDT

Observation 781 minutes old

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.

Latest public reading

12.72 ft

Observed Jul 9, 2026 at 8:30 AM CDT

Observation 80401 minutes old

Recent hydrograph

River-level trends will appear when a reliable linked-gauge series is available.

Hydrograph unavailable

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Station-level detail

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Persisted source data

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Station-level detail

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Official source context

RiverStat.us keeps river summaries separate from source observations. Each gauge link remains the reliable path to current readings and provenance.

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