Sirens in Hughes/Stanley Counties are normally tested the last Tuesday of the month beginning at 10:15AM. The systems are joint and run by Hughes County, due to the small population and system of Stanley County.
Blunt, SD - 2 MODs & a 3T22
Harrold, SD - T-1003 & 2904
Pierre, SD - Many Whelens, a 2001, Sterling, Model 2