1.0
DCPLUS
20250404
01512800
20250404
01512800
https://www.arcgis.com/sharing/rest/content/items/ab1ca4ef20dc4dc2a1c673a67a044b41/info/thumbnail/thumbnail1743731650675.png
https://www.arcgis.com/home/item.html?id=ab1ca4ef20dc4dc2a1c673a67a044b41
ab1ca4ef20dc4dc2a1c673a67a044b41
Feature Service
https://services2.arcgis.com/cHGEnmsJ165IBJRM/arcgis/rest/services/Drainage_S/FeatureServer
Drainage Sump
2025-04-04T01:51:28
2025-04-04T02:02:32
Drainage
Road Assets
This layer shows location of drainage sumps within the Metropolitan Region and is provided for information only. A Sump is defined as a retaining wall placed at the inlet or outlet of a stormwater pipe or culvert.
<div><p>This layer shows location of drainage sumps within the Metropolitan Region and is provided for information only. A Sump is defined as a retaining wall placed at the inlet or outlet of a stormwater pipe or culvert. It can be owned by Main Roads WA or others.</p><p>Data dictionary:</p></div><div><table border='0' cellpadding='0' cellspacing='0' style='border-collapse:collapse; width:494pt;' width='658'><tbody><tr height='20' style='height:15pt;'><td height='20' style='height:15pt; width:60pt;' width='80'><b>Field</b></td><td style='width:60pt;' width='80'><b>Alias</b></td><td style='width:60pt;' width='80'><b>Type</b></td><td style='width:314pt;' width='418'><b>Description</b></td></tr><tr height='20' style='height:15pt;'><td height='20' style='height:15pt;'>SUMP_NO</td><td>Sump_No</td><td>Polygon</td><td>Outlet destination area e.g. basins, rivers, lakes, ocean etc.</td></tr><tr height='20' style='height:15pt;'><td height='20' style='height:15pt;'>Road_No </td><td>Road No</td><td>String</td><td>MRWA Road Number</td></tr><tr height='20' style='height:15pt;'><td height='20' style='height:15pt;'>Mapping_Comments</td><td>Mapping Comments</td><td>String</td><td>Any additional comments that relate to this pipe section including assumptions</td></tr><tr height='20' style='height:15pt;'><td height='20' style='height:15pt;'>Owner</td><td>Owner</td><td>SmallInteger</td><td>Authority that owns the land the sump is on.</td></tr><tr height='20' style='height:15pt;'><td height='20' style='height:15pt; padding-bottom:0cm; padding-top:0cm;'>Maintained_By</td><td>Maintained_By</td><td>SmallInteger</td><td>Authority that is responsible for maintenance of the sump.</td></tr></tbody></table></div><div><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><br /></span></div><div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>Disclaimer: </span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>1. Please note that Main Roads WA drainage data is provided for information only and the data may be inaccurate, incomplete or out-of-date. Please use as a reference only and verification is to be undertaken on site.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>2. Confidence Rating has been assigned to individual assets to provide an indication of the accuracy of the data. However please note that this is only an estimated rating which should be used as a reference only.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>3. Owner and Maintained By – Please note that Main Roads WA drainage data includes multiple organisations’ interface drainage and, as a result, the ‘Owner’ and ‘Maintained By’ attribute only to be used as a reference only as it may be inaccurate and should not be referred to as the source of truth.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>4. Asset Types:</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>a. Interfacing Structures</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>i. Note that the drainage data includes interface points between Main Roads WA drainage structures and structures owned by other asset owners. However not all assets owned by other asset owners have been included. Please seek clarification from the respective asset owners if required.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>b. Ghost Structure / Node</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>i. Ghost Node Structure represents a physical structure where the asset type is not known and Ghost Node represents a node only that is not owned by Main Roads WA. Any assets owned by other organisations beyond a direct connection can be represented by the use of a Ghost Link.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>c. Basin Flow Link</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>i. Where the sump / basin does not represent the final outlet destination of the drainage network. Basin flow link will be used to connect the sump/basin to their ultimate outlet destination. The basin flow link is stored within the Pipe feature class.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>Note that you are accessing this data pursuant to a Creative Commons (Attribution) Licence which has a disclaimer of warranties and limitation of liability. You accept that the data provided pursuant to the Licence is subject to changes.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>Pursuant to section 3 of the Licence you are provided with the following notice to be included when you Share the Licenced Material: "The Commissioner of Main Roads is the creator and owner of the data and Licenced Material, which is accessed pursuant to a Creative Commons (Attribution) Licence, which has a disclaimer of warranties and limitation of liability."=</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>Note that you are accessing this data pursuant to a Creative Commons (Attribution) Licence which has a disclaimer of warranties and limitation of liability. You accept that the data provided pursuant to the Licence is subject to changes.</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>Pursuant to section 3 of the Licence you are provided with the following notice to be included when you Share the Licenced Material: "The Commissioner of Main Roads is the creator and owner of the data and Licenced Material, which is accessed pursuant to a Creative Commons (Attribution) Licence, which has a disclaimer of warranties and limitation of liability."</span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'><br /></span></font></div><div><font face='Avenir Next W01, Avenir Next W00, Avenir Next, Avenir, Helvetica Neue, sans-serif'><span style='font-size:16px;'>Creative Commons CC BY 4.0 </span></font><a href='https://creativecommons.org/licenses/by/4.0/' target='_blank' rel='nofollow ugc noopener noreferrer'>https://creativecommons.org/licenses/by/4.0/</a></div></div>
Main Roads WA
<a href='https://creativecommons.org/licenses/by/4.0/' rel='nofollow ugc'><img alt='Creative Commons License' src='https://i.creativecommons.org/l/by/4.0/88x31.png' style='border-width:0px;' /></a><br />This work is licensed under a <a href='https://creativecommons.org/licenses/by/4.0/' rel='nofollow ugc'>Creative Commons Attribution 4.0 International License</a>.
115.63693440200007
116.3348705650001
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ab1ca4ef20dc4dc2a1c673a67a044b41
https://services2.arcgis.com/cHGEnmsJ165IBJRM/arcgis/rest/services/Drainage_S/FeatureServer
Feature Service
EPSG