Overall Rating Silver
Overall Score 58.79
Liaison Chad King
Submission Date June 9, 2021

STARS v2.2

University of Denver
OP-21: Water Use

Status Score Responsible Party
4.02 / 5.00 Chad King
Sustainability Coordinator
Sustainbility
"---" 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 Aqueduct Water Risk Atlas:
Medium to High

Total water withdrawal (potable and non-potable combined):
Performance Year Baseline Year
Total water withdrawal 95,766,000 Gallons 114,242,000 Gallons

Potable water use:
Performance Year Baseline Year
Potable water use 95,766,000 Gallons 114,242,000 Gallons

Start and end dates of the performance year and baseline year (or three-year periods):
Start Date End Date
Performance Period July 1, 2018 June 30, 2019
Baseline Period July 1, 2005 June 30, 2006

A brief description of when and why the water use baseline was adopted:

This baseline aligns with our baselines for energy and waste.


Figures needed to determine "Weighted Campus Users":
Performance Year Baseline Year
Number of students resident on-site 2,689 2,180
Number of employees resident on-site 6 6
Number of other individuals resident on-site 0 0
Total full-time equivalent student enrollment 10,068 8,741
Full-time equivalent of employees 2,754 2,117
Full-time equivalent of students enrolled exclusively in distance education 930 0
Weighted campus users 9,592.75 8,690

Potable water use per weighted campus user:
Performance Year Baseline Year
Potable water use per weighted campus user 9,983.16 Gallons 13,146.38 Gallons

Percentage reduction in potable water use per weighted campus user from baseline:
24.06

Gross floor area of building space:
Performance Year Baseline Year
Gross floor area 3,630,232 Gross Square Feet 3,143,091 Gross Square Feet

Potable water use per unit of floor area:
Performance Year Baseline Year
Potable water use per unit of floor area 26.38 Gallons / GSF 36.35 Gallons / GSF

Percentage reduction in potable water use per unit of floor area from baseline:
27.42

Area of vegetated grounds:
Performance Year Baseline Year
Vegetated grounds 35 Acres 33 Acres

Total water withdrawal per unit of vegetated grounds:
Performance Year Baseline Year
Total water withdrawal per unit of vegetated grounds 2,736,171.43 Gallons / Acre 3,461,878.79 Gallons / Acre

Percentage reduction in total water withdrawal per unit of vegetated grounds from baseline:
20.96

A brief description of the institution's water-related behavior change initiatives:
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A brief description of the institution's water recovery and reuse initiatives:
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A brief description of the institution's initiatives to replace plumbing fixtures, fittings, appliances, equipment, and systems with water-efficient alternatives:
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Website URL where information about the institution’s water conservation and efficiency efforts is available:
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Additional documentation to support 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 and complete the Data Inquiry Form.