Overall Rating Expired
Overall Score Expired
Liaison Jeremy King
Submission Date March 23, 2016
Executive Letter Download

STARS v2.0

Denison University
OP-26: Water Use

Status Score Responsible Party
Complete Expired Jeremy King
Campus Sustainability Coordinator
Office of the President
"---" indicates that no data was submitted for this field

Level of water risk for the institution’s main campus:
Medium to High

Total water use (potable and non-potable combined)::
Performance Year Baseline Year
Total water use 40827000 Gallons 44929000 Gallons

Potable water use::
Performance Year Baseline Year
Potable water use 40327000 Gallons 44329000 Gallons

Figures needed to determine "Weighted Campus Users"::
Performance Year Baseline Year
Number of residential students 2119 2099
Number of residential employees 10 4
Number of in-patient hospital beds 0 0
Full-time equivalent enrollment 2151 2099
Full-time equivalent of employees 671 576
Full-time equivalent of distance education students 0 0

Gross floor area of building space::
Performance Year Baseline Year
Gross floor area 1831650 Square Feet 1634997 Square Feet

Area of vegetated grounds::
Performance Year Baseline Year
Vegetated grounds 835 Acres 835 Acres

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, 2004 June 30, 2005

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

This is the earliest date for which we have accurate data.


Water recycled/reused on campus, performance year:
20000000 Gallons

Recycled/reused water withdrawn from off-campus sources, performance year:
---

A brief description of any water recovery and reuse systems employed by the institution:

Denison uses water sourced from wells, ponds, streams, and harvested rainwater for its irrigation use. The boilers for the heating plant use non-potable well water.


A brief description of any water metering and management systems employed by the institution:

Meters are on nearly all of the buildings(some share meters). We have an end-of-the-year summary of water usage for many of the buildings.


A brief description of any building retrofit practices employed by the institution, e.g. to install high efficiency plumbing fixtures and fittings:

Denison has been systematically replacing all toilets and fixtures with low flow options. Nearly 100 percent of shower fixtures are low flow. All sinks are fitted with low-flow aerators.


A brief description of any policies or programs employed by the institution to replace appliances, equipment and systems with water-efficient alternatives:

Denison defaults to appliance purchases that are Energy-Star and WaterSense rated/labeled.


A brief description of any water-efficient landscape design practices employed by the institution (e.g. xeriscaping):

Denison has a general landscaping plan that gives priority to native species that are adapted to living in Ohio's climate. Generally these plants do not require extensive irrigation.


A brief description of any weather-informed irrigation technologies employed by the institution:

Sensors located around campus detect moisture in the soil and will activate sprinkler and irrigation systems accordingly.


A brief description of other water conservation and efficiency strategies employed by the institution:

In addition to utilizing low-flow fixtures and WaterSense products, Denison limits its use of potable water for irrigation purposes.


The website URL where information about the institution’s water conservation and efficiency initiatives is available:

Population data is reported as follows:

On-Campus residents are those that stay in university owned housing.

Non-residential/commuter full-time students, faculty, and staff members are reported from the values in the campus housing report and the FTE faculty and staff data.

Non-residential/commuter part-time students, faculty, and staff only includes part-time student data from the enrollment data. Faculty and Staff are reported in the above section as FTE.

Denison maintains an internal password protected website where most of this information resides. Public access web pages have limited information on this topic.

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.