Overall Rating Silver - expired
Overall Score 49.13
Liaison Michael Kensler
Submission Date Jan. 15, 2013
Executive Letter Download

STARS v1.2

Auburn University
OP-T2-46: Non-Potable Water Usage

Status Score Responsible Party
Complete 0.25 / 0.25 Gary Keever
Thomas H. Dodd, Jr. Professor of Horticulture
Horticulture
"---" indicates that no data was submitted for this field

Does the institution use non-potable water (e.g., harvested rainwater or graywater) for irrigation and/or other applications?:
Yes

A brief description of the source of non-potable water and how it is used:

One 500-gallon and 3 connected 55-gallon cisterns that harvest rainwater from a building roof are currently in place at the Davis Arboretum. The rainwater captured is used to refill the Little Cahaba exhibit or to water plants. In a bog at the arboretum are an underground 1400 gallon tank and a 1700 gallon above ground tank installed in early 2011. Both use water captured from the shed/outdoor classroom roof to operate the water feature and keep the bog hydrated. The underground tank has a pump that is powered by a solar panel; the above ground tank uses gravity. Other cisterns are installed at the AU Raptor Center, and the Architecture Shop Building.


The percentage of irrigation water usage from recovered, reclaimed or untreated sources :
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The percentage of building space using water from recovered, reclaimed or untreated sources:
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The percentage of water used in utility plants from recovered, reclaimed or untreated sources:
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The website URL where information about the program, policy, or practice is available:
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The information presented here is self-reported. While AASHE staff review portions of all STARS reports and institutions are welcome to seek additional forms of review, the data in STARS reports are not verified by AASHE. If you believe any of this information is erroneous or inconsistent with credit criteria, please review the process for inquiring about the information reported by an institution and complete the Data Inquiry Form.