Overall Rating | Silver - expired |
---|---|
Overall Score | 52.49 |
Liaison | Caitlin McLennan |
Submission Date | Nov. 1, 2016 |
Executive Letter | Download |
Utah State University
OP-22: Water Use
Status | Score | Responsible Party |
---|---|---|
4.99 / 5.00 |
Jamie
Pearce Water Quality Engineer 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:
Medium to High
Date Revised: Feb. 8, 2017
Part 1
Performance Year | Baseline Year | |
Total water use | --- | 1,822,884.63 Cubic meters |
Potable water use:
Performance Year | Baseline Year | |
Potable water use | 780,038.85 Cubic meters | 1,699,845.93 Cubic meters |
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, 2006 | June 30, 2007 |
If end date of the baseline year/period is 2004 or earlier, provide:
We adopted 2007 since it's the year USU became a signatory to the ACUPCC.
Figures needed to determine "Weighted Campus Users":
Performance Year | Baseline Year | |
Number of students resident on-site | 4,000 | 2,200 |
Number of employees resident on-site | 120 | 100 |
Number of other individuals resident on-site and/or staffed hospital beds | 0 | 0 |
Total full-time equivalent student enrollment | 14,288 | 12,649 |
Full-time equivalent of employees (staff + faculty) | 2,603 | 2,603 |
Full-time equivalent of students enrolled exclusively in distance education | 693 | 193 |
Weighted campus users | 13,178.50 | 11,869.25 |
Potable water use per weighted campus user:
Performance Year | Baseline Year | |
Potable water use per weighted campus user | 59.19 Cubic meters | 143.21 Cubic meters |
Percentage reduction in potable water use per weighted campus user from baseline:
58.67
Part 2
Performance Year | Baseline Year | |
Gross floor area | 556,975.50 Gross square meters | 496,742.40 Gross square meters |
Potable water use per unit of floor area:
Performance Year | Baseline Year | |
Potable water use per unit of floor area | 1.40 Cubic meters per square meter | 3.42 Cubic meters per square meter |
Percentage reduction in potable water use per unit of floor area from baseline:
59.07
Part 3
Yes
Area of vegetated grounds:
Performance Year | Baseline Year | |
Vegetated grounds | 190.20 Hectares | 194.25 Hectares |
Total water use (potable + non-potable) per unit of vegetated grounds:
Performance Year | Baseline Year | |
Total water use per unit of vegetated grounds | 0 Cubic meters per hectare | 9,384.27 Cubic meters per hectare |
Percentage reduction in total water use per unit of vegetated grounds from baseline:
---
Optional Fields
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A brief description of the institution's water recovery and reuse initiatives:
Untreated water is used for irrigation.
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):
---
The website URL where information about the programs or initiatives is available:
---
Additional documentation to support the submission:
---
Data source(s) and notes about the submission:
The weighted campus user data from 2005 includes online only student data. We do not have information to separate those students from the total.
Several factors that have contributed to water conservation on campus. The primary one is leak detection and repair. USU hires a company every two years and they survey the water lines around campus to identify and fix leaks. Secondly, the university has eliminated cooling towers. Thirdly, USU has replaced chemical waste dilution systems with active and passive neutralization systems. Lastly, lower water use fixtures and other conservation efforts have saved water.
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.