‘Green Infrastructure' May Help the City Save Money

Sourced from KBBI

The City of Homer is thinking about how it will develop its storm water drainage system as the community grows. The city recently received a roughly $100,000 grant from the Alaska Department of Environmental Conservation to see how green infrastructure could help mitigate the cost of developing that system.

Public Works Director Carey Meyer said green infrastructure can range from grassy ditches that remove sediment carried by rainwater runoff to rain gardens that retain and filter water during storms.

“Part of this grant is to use the police station project as an example of what can, should be done to improve water quality on the runoff and decrease downstream infrastructure cost,” he explained, “and ultimately protect the critical wildlife habitats and the waters of Kachemak Bay.”

The new Homer police station will be complete in 2020n The site will feature bioswales, another name for ditches filled with grass or other vegetation, and a rain garden. A sign next to each feature will explain how it reduces pollutants carried by surface runoff.

The hope is that current and future Homer residents will adopt these ideas while developing their own properties and businesses. If it catches on, it could help reduce the number and the size of storm water pipes and basins the city will need to build in the future.

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