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RiverBrain

ELM R AT WESTPORT,SD

USGS

South Dakota (45.65609, -98.49704) · View on map

Current reading

5.3 CFS

Gauge height: 4.12 FT

Read about 1 hour ago · Oct 21, 2026 9:00 AM CDT

Flow history — last 6 days

Runs on this gauge

No runs currently read this gauge.