Overall Rating Silver - expired
Overall Score 49.88
Liaison Kristina Hope
Submission Date Feb. 13, 2015
Executive Letter Download

STARS v2.0

Knox College
OP-27: Rainwater Management

Status Score Responsible Party
Complete 1.00 / 2.00 Deb Steinberg
Director of Campus Sustainability Initiatives
Office of Sustainability
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Does the institution use Low Impact Development (LID) practices as a matter of policy or standard practice to reduce rainwater/stormwater runoff volume and improve outgoing water quality for new construction, major renovation, and other projects?:
No

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A brief description of the institution’s Low Impact Development (LID) practices:
Stormwater retention ponds accompany some existing and all new parking lots. Runoff from paved areas is encouraged toward landscaping on new paved areas and campus roads.

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Has the institution adopted a rainwater/stormwater management policy, plan, or strategies that mitigate the rainwater runoff impacts of ongoing campus operations through the use of green infrastructure? :
Yes

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A brief description of the institution’s rainwater/stormwater management policy, plan, and/or strategies for ongoing campus operations:
Around 75% of campus building roofs discharge rainwater to the surrounding ground rather than to the sewer or storm-discharge lines. Large vegetated areas are preserved to enable natural percolation of this water. Knox also has four retention ponds for on-site stormwater management.

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A brief description of any rainwater harvesting employed by the institution:
Rain barrels on one student house and in the Knox Farm plot are used for supplemental garden irrigation.

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Rainwater harvested directly and stored/used by the institution, performance year:
400 Gallons

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A brief description of any rainwater filtering systems employed by the institution to treat water prior to release:
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A brief description of any living or vegetated roofs on campus:
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A brief description of any porous (i.e. permeable) paving employed by the institution:
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A brief description of any downspout disconnection employed by the institution:
Around 75% of campus building roofs discharge rainwater to the surrounding ground rather than to the sewer or storm-discharge lines. Large vegetated areas are preserved to enable natural percolation of this water.

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A brief description of any rain gardens on campus:
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A brief description of any stormwater retention and/or detention ponds employed by the institution:
Knox College currently has four retention ponds.

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A brief description of any bioswales on campus (vegetated, compost or stone):
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A brief description of any other rainwater management technologies or strategies employed by the institution:
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The website URL where information about the institution’s rainwater management initiatives, plan or policy is available:
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Data source(s) and notes about the submission:
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