Commercial water flow alarm at Island Drive Heard on: Hughes County SD Regional Interop 00:16 00:00 Attention Fort Pierre Fire, (number withheld) Island Drive in Fort Pierre, for a commercial fire alarm showing zone S A, for a water flow alarm. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Attention Fort Pierre Fire, (number withheld) Island Drive in Fort Pierre, for a commercial fire alarm showing zone S A, for a water flow alarm. 00:13 Again, (number withheld) Island Drive. 2026-10-30 01:52 UTC Fire Island Dr, Fort Pierre, SD 57532 View on map