Overall Rating	Gold
Overall Score	68.91
Liaison	Susan Powers
Submission Date	April 10, 2024

STARS v2.2

Clarkson University
OP-21: Water Use

Status

Score

Responsible Party

2.54 / 4.00

Susan Powers
Director of the Institute for a Sustainable Environment
ISE

"---" 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:

Low

Part 1. Reduction in potable water use per person

Total water withdrawal (potable and non-potable combined):

	Performance Year	Baseline Year
Total water withdrawal	32,158,000 Gallons	36,733,000 Gallons

Potable water use:

	Performance Year	Baseline Year
Potable water use	32,158,000 Gallons	36,733,000 Gallons

Start and end dates of the performance year and baseline year (or three-year periods):

	Start Date	End Date
Performance Period	July 1, 2022	June 30, 2023
Baseline Period	July 1, 2004	June 30, 2005

If end date of the baseline year/period is 2004 or earlier, provide:

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

same baseline for all STARS, based on guidance when first completed STARS report

Figures needed to determine "Weighted Campus Users":

	Performance Year	Baseline Year
Number of students resident on-site	2,382	2,116
Number of employees resident on-site	5	4
Number of other individuals resident on-site	1	1
Total full-time equivalent student enrollment	3,498	3,065
Full-time equivalent of employees	641	578
Full-time equivalent of students enrolled exclusively in distance education	501	0
Weighted campus users	3,326.25	3,263.25

Potable water use per weighted campus user:

	Performance Year	Baseline Year
Potable water use per weighted campus user	9,667.94 Gallons	11,256.57 Gallons

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

14.11

Part 2. Reduction in potable water use per unit of floor area

Gross floor area of building space:

	Performance Year	Baseline Year
Gross floor area	2,374,400 Gross square feet	1,563,093 Gross square feet

Potable water use per unit of floor area:

	Performance Year	Baseline Year
Potable water use per unit of floor area	13.54 Gallons per square foot	23.50 Gallons per square foot

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

42.37

Part 3. Reduction in total water withdrawal per unit of vegetated grounds

Area of vegetated grounds:

	Performance Year	Baseline Year
Vegetated grounds	726 Acres	721 Acres

Total water withdrawal per unit of vegetated grounds:

	Performance Year	Baseline Year
Total water withdrawal per unit of vegetated grounds	44,294.77 Gallons per acre	50,947.30 Gallons per acre

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

13.06

Optional Fields

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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Data source(s) and notes about the submission:

Data from FY23