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MO6 associated gaugesSource-backed records

Meramec 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 gauges6Station-level records
Gauges with readings6Observation-capable records
Forecast availability11 linked forecast gauge
Last source updateAvailableJun 21, 2026 at 10:30 AM CDT

Current gauges on Meramec River

Station readings stay source-specific and compact for scanning.

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NWS / NWPS FNNM7

Meramec River at Fenton

MO

Stale

Latest public reading

4.49 ft

Observed May 14, 2026 at 5:15 AM CDT

Observation 55122 minutes old

Stale

Latest public reading

410 cfs

Observed May 14, 2026 at 5:15 AM CDT

Observation 55122 minutes old

NWS / NWPS SLLM7

Meramec River near Sullivan

MO

Delayed

Latest public reading

3.03 ft

Observed Jun 21, 2026 at 10:29 AM CDT

Observation 88 minutes old

Delayed

Latest public reading

2.29 ft

Observed Jun 21, 2026 at 10:30 AM CDT

Observation 87 minutes old

NWS / NWPS ARNM7

Meramec River at Arnold

MO

Stale
Forecast

Latest public reading

20.49 ft

Observed Jun 21, 2026 at 9:30 AM CDT

Observation 147 minutes old

Recent hydrograph

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Hydrograph unavailable

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Persisted source data

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Station-level detail

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Official source context

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