Publicly owned treatment works
Encyclopedia
A publicly owned treatment works (POTW) is a term used in the United States
for a sewage treatment
plant that is owned, and usually operated, by a government agency. In the U.S., POTWs are typically owned by local government
agencies, and are usually designed to treat domestic sewage and not industrial wastewater
.
The term is used extensively in U.S. water pollution law (i.e. the Clean Water Act
), regulation
s and programs. Many POTWs were established and/or expanded with grants
or low-interest loan
s from the U.S. Environmental Protection Agency (EPA).
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
for a sewage treatment
Sewage treatment
Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants from wastewater and household sewage, both runoff and domestic. It includes physical, chemical, and biological processes to remove physical, chemical and biological contaminants...
plant that is owned, and usually operated, by a government agency. In the U.S., POTWs are typically owned by local government
Local government
Local government refers collectively to administrative authorities over areas that are smaller than a state.The term is used to contrast with offices at nation-state level, which are referred to as the central government, national government, or federal government...
agencies, and are usually designed to treat domestic sewage and not industrial wastewater
Industrial wastewater treatment
Industrial wastewater treatment covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re-use....
.
The term is used extensively in U.S. water pollution law (i.e. the Clean Water Act
Clean Water Act
The Clean Water Act is the primary federal law in the United States governing water pollution. Commonly abbreviated as the CWA, the act established the goals of eliminating releases of high amounts of toxic substances into water, eliminating additional water pollution by 1985, and ensuring that...
), regulation
Regulation
Regulation is administrative legislation that constitutes or constrains rights and allocates responsibilities. It can be distinguished from primary legislation on the one hand and judge-made law on the other...
s and programs. Many POTWs were established and/or expanded with grants
Grant (money)
Grants are funds disbursed by one party , often a Government Department, Corporation, Foundation or Trust, to a recipient, often a nonprofit entity, educational institution, business or an individual. In order to receive a grant, some form of "Grant Writing" often referred to as either a proposal...
or low-interest loan
Loan
A loan is a type of debt. Like all debt instruments, a loan entails the redistribution of financial assets over time, between the lender and the borrower....
s from the U.S. Environmental Protection Agency (EPA).
See also
- Clean Water State Revolving FundClean Water State Revolving FundThe Clean Water State Revolving Fund is a self-perpetuating loan assistance authority for water quality improvement projects in the United States. The fund is administered by the Environmental Protection Agency and state agencies...
- Sewage treatmentSewage treatmentSewage treatment, or domestic wastewater treatment, is the process of removing contaminants from wastewater and household sewage, both runoff and domestic. It includes physical, chemical, and biological processes to remove physical, chemical and biological contaminants...
- Water pollutionWater pollutionWater pollution is the contamination of water bodies . Water pollution occurs when pollutants are discharged directly or indirectly into water bodies without adequate treatment to remove harmful compounds....
- Water supply and sanitation in the United StatesWater supply and sanitation in the United StatesIssues that affect water supply and sanitation in the United States include water scarcity, pollution, a backlog of investment, concerns about the affordability of water for the poorest, and a rapidly retiring workforce...