| Overall Rating | Gold |
|---|---|
| Overall Score | 70.57 |
| Liaison | Kelsey Beal |
| Submission Date | Dec. 14, 2020 |
Indiana University-Purdue University Indianapolis (IUPUI)
OP-21: Water Use
| Status | Score | Responsible Party |
|---|---|---|
|
0.29 / 5.00 |
Tony
Wakley Financial Manager Campus Facility Services |
Level of ”Physical Risk Quantity” for the institution’s main campus as indicated by the World Resources Institute Aqueduct Water Risk Atlas:
Total water withdrawal (potable and non-potable combined):
| Performance Year | Baseline Year | |
| Total water withdrawal | 301,968,000 Gallons | 280,709,000 Gallons |
Potable water use:
| Performance Year | Baseline Year | |
| Potable water use | 301,968,000 Gallons | 280,709,000 Gallons |
Start and end dates of the performance year and baseline year (or three-year periods):
| Start Date | End Date | |
| Performance Period | July 1, 2019 | June 30, 2020 |
| Baseline Period | July 1, 2014 | June 30, 2015 |
A brief description of when and why the water use baseline was adopted:
Updated Baseline to FY2015 to coincide with Energy Use Baseline and re-verified historical data Based on similar reporting processes from source, EnergyCap.
Figures needed to determine "Weighted Campus Users":
| Performance Year | Baseline Year | |
| Number of students resident on-site | 2,332 | 1,785 |
| Number of employees resident on-site | 8 | 0 |
| Number of other individuals resident on-site | 0 | 0 |
| Total full-time equivalent student enrollment | 25,453 | 24,240 |
| Full-time equivalent of employees | 8,481 | 7,334.70 |
| Full-time equivalent of students enrolled exclusively in distance education | 2,320 | 1,887 |
| Weighted campus users | 24,295.50 | 22,712.03 |
Potable water use per weighted campus user:
| Performance Year | Baseline Year | |
| Potable water use per weighted campus user | 12,428.97 Gallons | 12,359.49 Gallons |
Percentage reduction in potable water use per weighted campus user from baseline:
Gross floor area of building space:
| Performance Year | Baseline Year | |
| Gross floor area | 12,269,456 Gross square feet | 10,817,881 Gross square feet |
Potable water use per unit of floor area:
| Performance Year | Baseline Year | |
| Potable water use per unit of floor area | 24.61 Gallons per square foot | 25.95 Gallons per square foot |
Percentage reduction in potable water use per unit of floor area from baseline:
Area of vegetated grounds:
| Performance Year | Baseline Year | |
| Vegetated grounds | 462 Acres | 462 Acres |
Total water withdrawal per unit of vegetated grounds:
| Performance Year | Baseline Year | |
| Total water withdrawal per unit of vegetated grounds | 653,610.39 Gallons per acre | 607,595.24 Gallons per acre |
Percentage reduction in total water withdrawal per unit of vegetated grounds from baseline:
A brief description of the institution's water-related behavior change initiatives:
Lawn irrigation water use reductions from implementing smart systems utilizing weather stations and moisture monitors
Using application equipment that lessens drift and reduces water usage
Use of collected rainwater for irrigation
Commissioning program for campus buildings
Installation of campus building utility meters
A brief description of the institution's water recovery and reuse initiatives:
IUPUI utilizes a rainwater recovery system to power two of the irrigation systems. The rainwater from the roof of Glick/Clinical Quad and SELB are collected and held in cisterns under the lawn. We then pump that water for the drip irrigation of the surrounding two systems.
A brief description of the institution's initiatives to replace plumbing fixtures, fittings, appliances, equipment, and systems with water-efficient alternatives:
Operation and maintenance of storm water infrastructure, including quality units (SQU's) or (BMP's)
Website URL where information about the institution’s water conservation and efficiency efforts is available:
Additional documentation to support the submission:
Data source(s) and notes about the submission:
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.