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South Dakota · EPA ECHO (national)

Vermillion, City of SSCS

Permit SD0020061

—
No waterway impact reported
Reported events
3
Total volume
1.1M gal
Reached waterways
0 (0%)
Reporting since
2024

What caused the overflows

Rainfall / Flooding
2
Other / Unknown
1

Reported overflow events (showing 3 of 3)

DateVolumeCauseReached waterReceiving water
Sep 7, 202472K galOther / Unknown—Vermillion River
Jun 27, 2024—Rainfall / Flooding—Vermillion River
Jun 23, 20241.0M galRainfall / Flooding—Vermillion River

Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.