There are at least 2 bands by this name.

1) Drowning Pool is a hard rock/nu metal band from Dallas, Texas formed in 1997 that rose to prominence while playing along with Ozzy Osbourne during Ozzfest. Their 2001 debut album, Sinner, was certified platinum within six months and the video for its first single "Bodies" was frequently aired on various music video channels. After the September 11th attacks the song "Bodies" was infrequently heard on many radio stations due to the sensitivity of those families' loved ones who jumped from the towers. In August 2002 the lead singer of the band, Dave Williams, died in his tour bus of heart failure.

After Williams' death, the band decided to carry on and began searching for a new singer. Kelly Schaefer of Neurotica tried out but failed. Ben Schiegel of Sw1tched said he was turned down, but the band denied that report. The band asked Machine Head vocalist Robert Flynn if he wanted to join, but he politely declined, not being a fan of Drowning Pool to begin with. Rob Zombie contributed vocals to their song "The Man Without Fear", from the Daredevil soundtrack, but he was never in line to be their new vocalist.

In 2003, the band found a new singer in Jason Jones who took place of Dave Williams in the wake of his untimely death. They released the album Desensitized in 2004.

Jason's departure from Drowning Pool was publically announced on June 14, 2005, due to irreconcilable differences. Jones would later join the christian rock band A.M. Conspiracy. Almost immediately, rumours started swirling concerning the new singer's identity, most of them pointing to former SOiL singer Ryan McCombs. Drowning Pool announced that the singer would be formally announced August 25 at the Ozzfest date in Dallas, Texas, where Drowning Pool will do a one off performance on the main stage. On July 20th, website SMNNews received word from close sources that McCombs was indeed the new singer, and that fact was confirmed by McCombs and Drowning Pool alike the next week.

In spring of 2006, Drowning Pool announced that they had parted ways with Wind-Up Records. As of June 30th, Wind-Up's website has been updated to confirm this.

In October 2006, a new song called No More was announced to be released on the Saw III soundtrack, their first track (besides the second version of Rise Up) with Ryan McCombs on vocals.

On February 26, 2007, it was announced that the band has signed a new deal with Eleven Seven Music, after receiving offers from Century Media and Sanctuary Records.[1] It was also confirmed that Drowning Pool will have a new management company, Tenth Street Entertainment, following the group's departure with Paul Bassman of Bass Management.

The band's newest album is, "Full Circle" and was released on July 24th, 2007 nationwide. 2 songs on the album were being produced by Funny Farm Records, owned by Motley Crue bassist Nikki Sixx and former Beautiful Creatures guitarist DJ Ashba. The remaining tracks have been recorded with Producer Ben Schigel at the Dallas based January Studios.

In January 2008, the band announced that they would be heading out on a North American tour as special guests of Saliva.

Current members
Ryan McCombs - Vocals (2005-Present)
C.J. Pierce - Lead Guitar
Stevie Benton - Bass Guitar
Mike Luce - Drums

Former Members
Dave "Stage" Williams - Vocals (2000-2002)
Jason "Gong" Jones - Vocals (2003-2005)

More informations on their official site: www.drowningpool.com, polish site: www.drowningpool.pl, and russian site: www.drowningpool.ru.

2) The other Drowning Pool is a diverse ethereal/psychadelic/world/industrial/post-punk act from 1987-1989, which changed its name in 1990 to "Mumbles" and then ceased to exist.