Overall Rating Gold - expired
Overall Score 83.26
Liaison Megan Litke
Submission Date Feb. 12, 2014
Executive Letter Download

STARS v1.2

American University
OP-22: Water Consumption

Status Score Responsible Party
Complete 3.11 / 7.00 Emily Curley
Sustainability Coordinator
Sustainability
"---" indicates that no data was submitted for this field

Water consumption, 2005 baseline year:
124,148,668 Gallons

Water consumption, performance year :
121,998,828 Gallons

List the start and end dates of the water consumption performance year:
May 2012 - Apr 2013 (FY 2013)

On-campus residents, 2005:
3,363

Non-residential/commuter full-time students, faculty, and staff members, 2005:
7,772

Non-residential/commuter part-time students, faculty, and staff members, 2005:
3,471

On-campus residents, performance year:
3,662

Non-residential/commuter full-time students, faculty, and staff members, performance year:
9,375

Non-residential/commuter part-time students, faculty, and staff members, performance year:
3,452

Time period for weighted campus user (list the consecutive 12 month period that most closely overlaps with water consumption performance year):
Fiscal Year 2013

Indication of whether institution has a stated commitment to water use reduction goals:
---

A brief description of the plan of action to achieve water use reduction goals:
---

The website URL where information about the institution’s water conservation initiatives is available:
Data source(s) and notes about the submission:

2005 baseline year data = fiscal year 2006; 2005 baseline year population data = Academic year 2004-2005.

Population varies slightly from other FY 2013 credits (e.g. OP-5) because it includes 360 new on-campus residence beds being built in Cassell Hall and 150 beds in Nebraska Hall which will open in fall 2013. Water used in the construction of the buildings throughout the performance year is included in FY 2013 total water consumption.

Water consumption for auxiliary properties was included in this report. However, that data is not available for FY 2006 to establish a baseline. So, water consumption data for Auxiliary properties was taken from FY 2010 - FY 2013 and averaged. This average was added to the FY 2006 baseline. Current auxiliary occupancy (344 FTE) was also added to FY 2006 baseline and FY 2013 performance.

Population figures for performance year were calculated using the student headcount as of September 28, 2013 (census date of Academic Data Reference Book), and Faculty/Staff headcount as of December 1st, 2013 (census date from Director of Employee Compensation). Population figures for baseline year were calculated using the student headcount as of October 1, 2005 (census date of Academic Data Reference Book), and Faculty/Staff headcount as of September 30, 2005 (census date from Director of Employee Compensation). 344 full-time occupants of university-owned leased commercial spaces were added to the full-time, non-residential figure for both the baseline and performance year.


2005 baseline year data = fiscal year 2006; 2005 baseline year population data = Academic year 2004-2005.

Population varies slightly from other FY 2013 credits (e.g. OP-5) because it includes 360 new on-campus residence beds being built in Cassell Hall and 150 beds in Nebraska Hall which will open in fall 2013. Water used in the construction of the buildings throughout the performance year is included in FY 2013 total water consumption.

Water consumption for auxiliary properties was included in this report. However, that data is not available for FY 2006 to establish a baseline. So, water consumption data for Auxiliary properties was taken from FY 2010 - FY 2013 and averaged. This average was added to the FY 2006 baseline. Current auxiliary occupancy (344 FTE) was also added to FY 2006 baseline and FY 2013 performance.

Population figures for performance year were calculated using the student headcount as of September 28, 2013 (census date of Academic Data Reference Book), and Faculty/Staff headcount as of December 1st, 2013 (census date from Director of Employee Compensation). Population figures for baseline year were calculated using the student headcount as of October 1, 2005 (census date of Academic Data Reference Book), and Faculty/Staff headcount as of September 30, 2005 (census date from Director of Employee Compensation). 344 full-time occupants of university-owned leased commercial spaces were added to the full-time, non-residential figure for both the baseline and performance year.

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.