According to the Watershed Protection Ordinance introduced in October 2013, if a development permit application proposes new construction or addition which falls within 100 feet of the centerline a waterways having drainage area of 64 acres or greater, within 100 feet of the ordinary high water mark of the Colorado river downstream from Longhorn Dam, or in a location with significant existing erosion, the City of Austin Watershed Protection Department requires the applicant to present a Erosion Hazard Zone Analysis report showing the extent of the potential future erosion.

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Contact us, at 512 368 5251 or e-mail at info@servanteng.com to learn more about how we can help you with your project.

If you are thinking of new development or an addition to your existing development which meets any of the criteria listed above, we encourage you to contact Servant Engineering & Consulting, PLLC today to help you make your project a success.

EROSION HAZARD ZONE

Source: Appendix E of City of Austin Drainage Criteria Manual

We can help you with the level 1 Erosion Hazard Zone Analysis

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