Overall Rating | Silver - expired |
---|---|
Overall Score | 50.88 |
Liaison | Joanne Wong |
Submission Date | May 31, 2017 |
Executive Letter | Download |
Mills College
OP-22: Water Use
Status | Score | Responsible Party |
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4.82 / 6.00 |
Linda
Zitzner Director of Campus Facilities Facilities |
"---"
indicates that no data was submitted for this field
Level of ”Physical Risk QUANTITY” for the institution’s main campus as indicated by the World Resources Institute’s Aqueduct Water Risk Atlas:
High
Total water use (potable and non-potable combined):
Performance Year | Baseline Year | |
Total water use | --- | 45,184,436 Gallons |
Potable water use:
Performance Year | Baseline Year | |
Potable water use | 18,032,784 Gallons | 45,184,436 Gallons |
Start and end dates of the performance year and baseline year (or three-year periods):
Start Date | End Date | |
Performance Year | July 1, 2014 | June 30, 2015 |
Baseline Year | July 1, 2008 | June 30, 2009 |
A brief description of when and why the water use baseline was adopted:
FY2009, the year before the implementation of using lake water for landscape irrigation.
Figures needed to determine "Weighted Campus Users":
Performance Year | Baseline Year | |
Number of students resident on-site | 614 | 586 |
Number of employees resident on-site | 18 | 18 |
Number of other individuals resident on-site and/or staffed hospital beds | 0 | 0 |
Total full-time equivalent student enrollment | 1,405 | 1,406 |
Full-time equivalent of employees (staff + faculty) | 388 | 419.84 |
Full-time equivalent of students enrolled exclusively in distance education | 0 | 0 |
Weighted campus users | 1,502.75 | 1,520.38 |
Potable water use per weighted campus user:
Performance Year | Baseline Year | |
Potable water use per weighted campus user | 11,999.86 Gallons | 29,719.17 Gallons |
Percentage reduction in potable water use per weighted campus user from baseline:
59.62
Gross floor area of building space:
Performance Year | Baseline Year | |
Gross floor area | 955,269 Gross square feet | 955,269 Gross square feet |
Potable water use per unit of floor area:
Performance Year | Baseline Year | |
Potable water use per unit of floor area | 18.88 Gallons per square foot | 47.30 Gallons per square foot |
Percentage reduction in potable water use per unit of floor area from baseline:
60.09
Does the institution wish to pursue Part 3 of this credit? (reductions in total water use per acre/hectare of vegetated grounds):
Yes
Area of vegetated grounds:
Performance Year | Baseline Year | |
Vegetated grounds | 114 Acres | 114 Acres |
Total water use (potable + non-potable) per unit of vegetated grounds:
Performance Year | Baseline Year | |
Total water use per unit of vegetated grounds | 0 Gallons per acre | 396,354.70 Gallons per acre |
Percentage reduction in total water use per unit of vegetated grounds from baseline:
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A brief description of the institution's water-related behavior change initiatives, e.g. initiatives to shift individual attitudes and practices such as signage and competitions:
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A brief description of the institution's water recovery and reuse initiatives:
Mills College hosts two LEED certified buildings: the Lokey Graduate School of Business and the Moore Natural Sciences Buidling. Both buildings include rainwater harvesting systems that collect water that is used to flush the toilets. Mills maintains Lake Aliso on campus, utilizing excess water to irrigate landscaping.
A brief description of the institution's initiatives to replace plumbing fixtures, fittings, appliances, equipment, and systems with water-efficient alternatives (e.g. building retrofits):
Low flow shower heads have been installed in all of the residence halls. Whenever there is a retrofit for restrooms, low flow toilets are installed.
The website URL where information about the programs or initiatives is available:
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Additional documentation to support the submission:
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Data source(s) and notes about the submission:
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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 or simply email your inquiry to stars@aashe.org.