Difference between revisions of "Event mean concentrations for total phosphorus"
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Link to this [[Event mean concentrations for total phosphorus|table]] | Link to this [[Event mean concentrations for total phosphorus|table]] | ||
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Revision as of 16:38, 11 March 2013
Typical event mean concentrations for total phosphorus
Link to this table
| Land cover/land use | Total phosphorus (mg/L) |
|---|---|
| Cropland1 | 0.32 |
| Forest/shrub/grassland11 | 0.04 |
| Open water1 | 0.01 |
| Wetlands1 | 0.01 to 0.043 |
| Freeways2 | 0.25 |
| Commercial1,2 | 0.22 |
| Farmsteads1 | 0.46 |
| Industrial1,2 | 0.26 |
| Residential2 | 0.30 |
| Multi-family residential1,2 | 0.27 to 0.32 |
| Parks and recreation1 | 0.04 |
| Open space1,2 | 0.31 |
| Public/semi public (institutional)1,2 | 0.18 |
1 Minnehaha Creek Watershed district, 2003
2 Robert Pitt et al., 2004
3 Average for large wetlands and wetland complexes. Individual wetlands should be monitored to determine source/sink behavior.