In-house staff can develop the EPP policy, thus avoiding additional costs.

The EPP Policy may be part of a larger building sustainability policy or a document that pre-dates the LEED project time period. If the EPP policy is part of a larger document, highlight the sections relevant to this prerequisite (and which address each core element of the USGBC Policy Model) to help the reviewer easily locate this language.

Create an EPP policy that guides sustainable purchasing for those products purchases that are within the building and site management’s control. Make sure that the EPP policy specifically covers each aspect of the USGBC Policy Model.

Maintenance costs will vary depending on the equipment and techniques in use, but regular preventative maintenance will help to minimize those costs.

Perform all routine required maintenance and repairs within 60 days of inspection and keep an inspection report and maintenance log.

Monitor all stormwater mitigation features, including natural areas as well as mechanical harvesting equipment, to gauge retention efficiency and ensure proper function.

Stormwater reuse costs are minimal for irrigation, moderate for make-up water, and significantly higher for use in indoor plumbing fixtures.

Develop a preventative maintenance plan to evaluate stormwater management facilities regularly and ensure optimal performance.

Stormwater capture may be illegal in certain areas of the country, such as Colorado, where existing downstream water rights take precedence.

Consult with local authorities and ordinances to learn about regulations on stormwater detention features that may influence your management plan.