2160 IWMP Report_Jan2022

Change in Soil Storage (ML/yr)                        0                4.54E-05        3.10E-05
TSS Baseflow Out (kg/yr)                              0                   0                0
TSS Total Stormflow Out (kg/yr)                    174.288             318.327          218.133
TSS Total Outflow (kg/yr)                          174.288             318.327          218.133
TP Baseflow Out (kg/yr)                               0                   0                0
TP Total Stormflow Out (kg/yr)                     1.06586            0.555138         0.371918
TP Total Outflow (kg/yr)                           1.06586            0.555138         0.371918
TN Baseflow Out (kg/yr)                               0                   0                0
TN Total Stormflow Out (kg/yr)                     19.3417             2.52645          1.75849
TN Total Outflow (kg/yr)                           19.3417             2.52645          1.75849
GP Total Outflow (kg/yr)                           139.658             18.4542          12.6265


No Imported Data Source nodes


USTM treatment nodes
                                                                                                     Bioretention
Location                                     3 x 23_000 litre RWT Bioretention Basin     Swale      Swale - Road
ID                                                    2                   4                5             7
                                                               BioRetentionNodeV                   BioRetentionNod
Node Type                                    RainWaterTankNode         4               SwaleNode         eV4
Lo-flow bypass rate (cum/sec)                         0                   0              0.002         0.002
Hi-flow bypass rate (cum/sec)                        100                 100                            100
Inlet pond volume                                     0
Area (sqm)                                          33.3                 49.3                            28
Initial Volume (m^3)                                 69
Extended detention depth (m)                         0.1                 0.3              0.2            0
Number of Rainwater tanks                             3
Permanent Pool Volume (cubic metres)                 69
Proportion vegetated                                  0
Equivalent Pipe Diameter (mm)                        520
Overflow weir width (m)                              10                  0.2                             2.8
Notional Detention Time (hrs)                     4.64E-03
Orifice Discharge Coefficient                        0.6
Weir Coefficient                                     1.7                 1.7                             1.7
Number of CSTR Cells                                  2                   3               10             3
Total Suspended Solids - k (m/yr)                    400                 8000            8000           8000
Total Suspended Solids - C* (mg/L)                   12                   20              20             20
Total Suspended Solids - C** (mg/L)                  12                                   14
Total Phosphorus - k (m/yr)                          300                 6000            6000           6000
Total Phosphorus - C* (mg/L)                        0.13                 0.13            0.13           0.13
Total Phosphorus - C** (mg/L)                       0.13                                 0.13
Total Nitrogen - k (m/yr)                            40                  500              500           500
Total Nitrogen - C* (mg/L)                           1.4                 1.4              1.4            1.4
Total Nitrogen - C** (mg/L)                          1.4                                  1.4
Threshold Hydraulic Loading for C** (m/yr)          3500                                 3500
Horizontal Flow Coefficient                                               3                              3
Reuse Enabled                                        On                   Off             Off            Off
Max drawdown height (m)                             2.072
Annual Demand Enabled                                Off                  Off             Off            Off
Daily Demand Enabled                                 On                   Off             Off            Off
Daily Demand Value (ML/day)                        0.00241
Custom Demand Enabled                                Off                  Off             Off            Off
Custom Demand Time Series File
Custom Demand Time Series Units
Filter area (sqm)                                                         36                             28
Filter perimeter (m)                                                     0.01                            30
Filter depth (m)                                                         0.3                             0.6
Filter Median Particle Diameter (mm)
Saturated Hydraulic Conductivity (mm/hr)                                 200                            200