Difference between revisions of "Elements of design, operation, and maintenance that address potential risks associated with stormwater harvesting and use"
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<th>O & M Considerations</th> | <th>O & M Considerations</th> | ||
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<th colspan=3>Human Health Risks</th> | <th colspan=3>Human Health Risks</th> | ||
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<td>Source area pollutants</td> | <td>Source area pollutants</td> | ||
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<td>Hazardous spills in the source area, including sudden air releases of hazardous substances that could deposit in the collection and storage systems</td> | <td>Hazardous spills in the source area, including sudden air releases of hazardous substances that could deposit in the collection and storage systems</td> | ||
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| − | *Incorporate at least a 72-hour residence time of harvested stormwater in storage unit to contain hazardous spills in the source area prior to distribution | + | *Incorporate at least a 72-hour residence time of harvested stormwater in storage unit to contain hazardous spills in the source area prior to distribution |
*Incorporate an emergency bypass in the collection system | *Incorporate an emergency bypass in the collection system | ||
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<td>Metals and other chemicals from roofing materials (link to table 4 in WQ considerations) </td> | <td>Metals and other chemicals from roofing materials (link to table 4 in WQ considerations) </td> | ||
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*Regular inspection and cleaning of system components to prevent degradation</td> | *Regular inspection and cleaning of system components to prevent degradation</td> | ||
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<td>Bacteria, viruses</td> | <td>Bacteria, viruses</td> | ||
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<td>Mosquito and other vector-borne illnesses</td> | <td>Mosquito and other vector-borne illnesses</td> | ||
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*Install insect screens on exposed pipe and other openings | *Install insect screens on exposed pipe and other openings | ||
*See the following websites for information on mosquito control in storage ponds: | *See the following websites for information on mosquito control in storage ponds: | ||
| − | **[http://ipm.ucanr.edu/PMG/PESTNOTES/mosquitostormwater5.html UC-IPM | + | **[http://ipm.ucanr.edu/PMG/PESTNOTES/mosquitostormwater5.html UC-IPM] |
**[http://stormwater.pca.state.mn.us/index.php/Mosquito_control_and_stormwater_management MPCA] | **[http://stormwater.pca.state.mn.us/index.php/Mosquito_control_and_stormwater_management MPCA] | ||
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</td> | </td> | ||
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<th colspan=3>Ecological Risks</th> | <th colspan=3>Ecological Risks</th> | ||
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<td>Plant communities</td> | <td>Plant communities</td> | ||
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*Irrigation rates that optimize the saturation of soils without interfering with plant growth. </td> | *Irrigation rates that optimize the saturation of soils without interfering with plant growth. </td> | ||
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<td>Soils</td> | <td>Soils</td> | ||
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*Regular monitoring of stormwater runoff and soil quality if salt contamination of soils is a concern </td> | *Regular monitoring of stormwater runoff and soil quality if salt contamination of soils is a concern </td> | ||
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<td>Aquatic ecosystems</td> | <td>Aquatic ecosystems</td> | ||
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*Regular monitoring of storage pond for adverse ecological impacts</td> | *Regular monitoring of storage pond for adverse ecological impacts</td> | ||
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<td>Local hydrology</td> | <td>Local hydrology</td> | ||
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*Regular inspection and maintenance of storage, overflow and distribution system components</td> | *Regular inspection and maintenance of storage, overflow and distribution system components</td> | ||
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<td>Equipment degradation</td> | <td>Equipment degradation</td> | ||
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*Regular inspection and cleaning of system components</td> | *Regular inspection and cleaning of system components</td> | ||
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</table> | </table> | ||
| − | + | <noinclude>[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Harvest and reuse]]</noinclude> | |
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Latest revision as of 19:53, 3 August 2022
Elements of design, operation, and maintenance that address potential risks associated with stormwater harvesting and use
Link to this table
| Risk Type | Design Considerations | O & M Considerations |
|---|---|---|
| Human Health Risks | ||
| Source area pollutants |
|
|
| Hazardous spills in the source area, including sudden air releases of hazardous substances that could deposit in the collection and storage systems |
|
|
| Metals and other chemicals from roofing materials (link to table 4 in WQ considerations) |
|
|
| Bacteria, viruses |
|
|
| Mosquito and other vector-borne illnesses |
|
|
| Ecological Risks | ||
| Plant communities |
|
|
| Soils |
|
|
| Aquatic ecosystems |
|
|
| Local hydrology |
|
|
| Equipment degradation |
|
|
This page was last edited on 3 August 2022, at 19:53.