| snippet:
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Trench that runs parallel to the levee or floodwall at the landside edge, that provides a positive outlet for local under seepage and a check for controlling piping and/or excessive uplift pressure. |
| summary:
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Trench that runs parallel to the levee or floodwall at the landside edge, that provides a positive outlet for local under seepage and a check for controlling piping and/or excessive uplift pressure. |
| accessInformation:
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https://levees.sec.usace.army.mil/ |
| thumbnail:
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| maxScale:
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NaN |
| typeKeywords:
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[] |
| description:
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| licenseInfo:
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| catalogPath:
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| title:
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Toe Drains |
| type:
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| url:
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| tags:
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["Toe Drains\nNLD"] |
| culture:
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en-US |
| portalUrl:
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| name:
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| guid:
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| minScale:
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NaN |
| spatialReference:
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