Overall Rating Silver
Overall Score 63.17
Liaison Carly Thibodeau
Submission Date Aug. 21, 2023

STARS v2.2

Endicott College
OP-21: Water Use

Status Score Responsible Party
Complete 3.10 / 5.00 Carly Thibodeau
Associate Director of Sustainability
Office of Sustainability
"---" 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 30,462,528 Gallons 31,298,564 Gallons

Potable water use:
Performance Year Baseline Year
Potable water use 30,462,528 Gallons 31,298,564 Gallons

Start and end dates of the performance year and baseline year (or three-year periods):
Start Date End Date
Performance Period July 1, 2021 June 30, 2022
Baseline Period June 1, 2009 June 1, 2010

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

The baseline year is the earliest year of available data. Performance year shows the most recent water use data.


Figures needed to determine "Weighted Campus Users":
Performance Year Baseline Year
Number of students resident on-site 2,596 1,800
Number of employees resident on-site 13 14
Number of other individuals resident on-site 1 0
Total full-time equivalent student enrollment 4,170 3,000
Full-time equivalent of employees 709 468
Full-time equivalent of students enrolled exclusively in distance education 1,126 0
Weighted campus users 3,468 3,054.50

Potable water use per weighted campus user:
Performance Year Baseline Year
Potable water use per weighted campus user 8,783.89 Gallons 10,246.71 Gallons

Percentage reduction in potable water use per weighted campus user from baseline:
14.28

Gross floor area of building space:
Performance Year Baseline Year
Gross floor area 1,419,524 Gross square feet 800,000 Gross square feet

Potable water use per unit of floor area:
Performance Year Baseline Year
Potable water use per unit of floor area 21.46 Gallons per square foot 39.12 Gallons per square foot

Percentage reduction in potable water use per unit of floor area from baseline:
45.15

Area of vegetated grounds:
Performance Year Baseline Year
Vegetated grounds 89.01 Acres 80.88 Acres

Total water withdrawal per unit of vegetated grounds:
Performance Year Baseline Year
Total water withdrawal per unit of vegetated grounds 342,237.14 Gallons per acre 386,975.32 Gallons per acre

Percentage reduction in total water withdrawal per unit of vegetated grounds from baseline:
11.56

A brief description of the institution's water-related behavior change initiatives:

There is signage in the academic buildings restrooms indicating how/why low flow fixtures should be used. The Sustainability Office will also periodically work with Residence Life to conduct water reduction behavior change campaign in residence halls, which consists of signage on the mirrors of bathrooms showing water use and reduction fun facts.


A brief description of the institution's water recovery and reuse initiatives:

We use well water to irrigate one of the sports fields on campus.


A brief description of the institution's initiatives to replace plumbing fixtures, fittings, appliances, equipment, and systems with water-efficient alternatives:

Toilets, showers, and sinks have been gradually updated to use low flow fixtures across campus. In January, all residence halls on campus were completely renovated with water efficient showerheads and faucets, which is estimated to save 15,000 gallons of water per year. New construction uses dual flush toilets as a standard.


Website URL where information about the institution’s water conservation and efficiency efforts is available:
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.