Septic tank
While a properly maintained and located septic tank does not pose any more environmental problems than centralized municipal sewage treatment, certain problems can arise with septic tanks in unsuitable locations. Since septic systems require large drainfields, they are not suitable for densely built areas.
Septic Tank (band)
Septic Tank are a British punk rock band formed out of Coventry doom metal band Cathedral. The band was originally formed in 1994, while the then-Cathedral were on tour, and later reformed in 2013 after Cathedral's breakup. Once the band reunited, producer and former member of the UK band Trouble, Jaime "Gomez" Arellano, replaced drummer Barry Stern, due to his death in 2005. The band have currently released one self-titled EP and one full length album, entitled "Rotting Civilisation".