Upper San Antonio River Stormwater Retrofit BMPs...

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Upper San Antonio River Stormwater Retrofit BMPs Implementation of Watershed Protection Plan Michelle E. Garza Stormwater Analyst Environmental Sciences Department

Transcript of Upper San Antonio River Stormwater Retrofit BMPs...

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Upper San Antonio River Stormwater Retrofit BMPs Implementation of

Watershed Protection Plan

Michelle E. GarzaStormwater Analyst

Environmental Sciences Department

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SARA Jurisdiction

SARA Retrofit Project Locations

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100 E. Guenther Street

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600 E. Euclid Ave.600 E. Euclid Ave.

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Stormwater Retrofits constructed at Guenther

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Stormwater Retrofits constructed at Euclid

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Existing Stormwater Retrofits at Euclid

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Restored natural processes & ecological functions

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Flow Monitoring

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Outreach and Education

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SARA-TX.org

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San Antonio River Authority LID Stormwater Retrofit

Hard Hat Tour

TCEQ/EPA 319 Clean Waters Act Grant

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Thank you!

Michelle E. [email protected]

210-302-3265

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Initial Condition Excavation Liner

Gravel Layer

Choke Layer

Bedding Layer

Pavers

Gravel Layer

Permeable Pavement

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Bioretention Excavation

Liner Gravel Layer

Choke Layer Bioretention

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Five cisterns divert first flush pollutants and capture a total of 10,000 gallons of rooftop runoff for use in the landscape.

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What’s left at Euclid?

• Plumbing of cistern tanks• Installation of irrigation system• Restoration of site construction

impacts