0 water that is not clean because it has already been used in homes, businesses, factories, etc.:
The facility pumped fuel for 101 days before the wastewater pipe leak was detected.
1 water that is not clean because it has already been used in homes, businesses, factories, etc.:
NOVÉ SLOVÁ
European
May 10, 2021
SLOVO DŇA
Shimmer
wastewater