EPA’s goal is that WaterSense labeled new homes will use approximately 20 percent less water than a standard new home by using a combination of prescriptive and performance-based approaches.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- ws-specification-draft-draftspec-v1.1 (PDF)(21 pp, 956 K)
- ws-specification-draft-appendix-v1.1 (PDF)(3 pp, 93 K)
- ws-specification-draft-comment-response-v1.1 (PDF)(33 pp, 353 K)
- ws-specification-draft-comments-v1.1 (PDF)(81 pp, 903 K)
- ws-specification-draft-pubmeeting-presentation-2012-v1.1 (PDF)(38 pp, 558 K)
- ws-specification-draft-pubmeeting-summary-2012-v1.1 (PDF)(7 pp, 78 K)
- ws-specification-draft-inspection-checklist-v1.1 (PDF)(4 pp, 73 K)
- ws-specification-draft-irrigation-audit-checklist-v1.1 (PDF)(3 pp, 53 K)
- ws-specification-draft-sampled-units-checklist-v1.1 (PDF)(2 pp, 47 K)
- ws-specification-draft-supporting-letter-v1.1 (PDF)(2 pp, 305 K)