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Base data was originally gathered by Spatial Dynamics. Due to large amount of unknowns that still exist in database all storm drain infrastructure is in the process of being field checked by ACHD's Maintenance & Operations Drainage. This layer contains storm drain pipe information, such as type of structure, size, outfall info and any additional details associated with pipe. The mapping of Ada County's stormwater drainage is in response to EPA's Phase I & II of the NPDES Storm Water Program. The GIS file database will fulfill the inventory & mapping requirements of all inlets and outfalls within ACHD's jurisdiction. In addition to fulfilling the EPA requirement, ACHD will maintain the mapped stormwater system components in GIS format to enable more efficient and accurate system management, maintenance, and analysis. |
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Base data was originally gathered by Spatial Dynamics. Due to large amount of unknowns that still exist in database all storm drain infrastructure is in the process of being field checked by ACHD's Maintenance & Operations Drainage. This layer contains storm drain pipe information, such as type of structure, size, outfall info and any additional details associated with pipe. The mapping of Ada County's stormwater drainage is in response to EPA's Phase I & II of the NPDES Storm Water Program. The GIS file database will fulfill the inventory & mapping requirements of all inlets and outfalls within ACHD's jurisdiction. In addition to fulfilling the EPA requirement, ACHD will maintain the mapped stormwater system components in GIS format to enable more efficient and accurate system management, maintenance, and analysis. |
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5000 |
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[] |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This line file represents the different types of storm drain pipe associated with ACHD Storm Drain infrastructure. SD Pipes, carry storm water ,Combo pipes carry a mix of storm water and irrigation, Seepage Bed pipes are those pipes associate with a Pre-Treatment structure that is represented in SD Structure point file. Siphon pipes are pipes that have no outlet, they are associated with a Siphon inlet that is represented in SD Structure point file.</SPAN></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The mapping of ACHD's storm drain infrastructure is not survey-grade accurate. ACHD shall not be held liable for any inaccuracies or inconsistencies in the storm drain data.</SPAN></P></DIV></DIV></DIV> |
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GisData.SDE.Drainage_SD_Pipes |
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["ACHD","Drain","Ada County","Storm"] |
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en-US |
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150000000 |
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