Standard faucet flow rate is 2.2 gallon per minute (gpm). High efficiency aerator flow...flow rate ranges from 1.5 to 0.5 gpm, offering significant water and energy

https://sftool.gov › learn › about › 45 › water-efficiency

...the flow of water to 2.2 gallons of water per minute gpm. Relative to earlier fixture...Plumbing Code have a maximum of 0.5 gpm for public lavatory faucets. Tips O+M

https://sftool.gov › material › 2038 › low-flow-faucet

...the flow of water to 2.2 gallons of water per minute gpm. Relative to earlier fixture...Plumbing Code have a maximum of 0.5 gpm for public lavatory faucets. Tips O+M

https://sftool.gov › material › 2029 › low-flow-faucet

...(EPAct 1992) and use 2.5 gallons of water per minute gpm. Relative to earlier fixture...before rinsing (usually at least 10 minutes); perform other tasks while waiting

https://sftool.gov › material › 2032 › low-flow-shower

...those that use 0.5 or less gallons of water per minute gpm. The target flow rate...lavatory faucet is 0.5 gpm for nonmetered and 0.125 gallons per cycle (gpc) for metered

https://sftool.gov › material › 2158 › high-efficiency-faucet

...volume of water (0.25 to 0.125 gpc - gallons per cycle). Electronic faucets use a...flow rate of less than 2.2 gallons per minute GPM at 60 psi can contribute to

https://sftool.gov › material › 2030 › metering-sensor-operated

...those that use 2.0 or less gallons of water per minute gpm.

https://sftool.gov › material › 2159 › high-efficiency-shower

...1992) and use 2.5 or more gallons of water per minute gpm.

https://sftool.gov › material › 2157 › conventional-faucet

...1992) and use 3.5 or more gallons of water per minute gpm. Tips O+M Tips Use cleaning...before rinsing (usually at least 10 minutes); perform other tasks while waiting

https://sftool.gov › material › 2031 › conventional-shower

FACILITIES Civilian agencies use 47 billion gallons of water annually; “off the shelf”...million annually. Over 400 billion gallons of water are used every day in the

https://sftool.gov › Content › attachments › Iswg › iswg-case-studies › Indoor Water Conservation.pdf

...2.2 gpm 1.5 0.5 gpm manual, sensored, metered Public faucets 0.5 gpm 0.5 gpm...gpm current plumbing code requires 0.5 gpm flow rate for public restrooms Showerheads

https://sftool.gov › explore › green-building › section › 40 › water › resources-impact

...to reduce overall energy consumption per square foot by thirty percent by FY2015...performance goals can be set between 10-35 gallons/ft2/year, with credit given to ongoing

https://sftool.gov › explore › green-building › section › 22 › water › relevant-mandates-and-rating-systems