2160 IWMP Report_Jan2022

Infiltration Media Porosity                                       0.35                             0.35
Length (m)                                                                          28
Bed slope                                                                           0.01
Base Width (m)                                                                       1
Top width (m)                                                                       2.6
Vegetation height (m)                                                               0.25


                                                                                              Vegetated with
                                                             Vegetated with                     Effective
                                                            Effective Nutrient                   Nutrient
Vegetation Type                                             Removal Plants                    Removal Plants
Total Nitrogen Content in Filter (mg/kg)                           400                             800
Orthophosphate Content in Filter (mg/kg)                           50                              50
Is Base Lined?                                                    Yes                              No
Is Underdrain Present?                                            Yes                              Yes
Is Submerged Zone Present?                                         No                              No
Submerged Zone Depth (m)
B for Media Soil Texture                          -9999            13              -9999           13
Proportion of upstream impervious area treated
Exfiltration Rate (mm/hr)                           0               0                0              0
Evaporative Loss as % of PET                        0              100                             100
Sfc                                                               0.37                             0.37
S*                                                                0.22                             0.22
Sw                                                                0.11                             0.11
Sh                                                                0.05                             0.05
Emax (m/day)                                                      0.008                           0.008
Ew (m/day)                                                        0.001                           0.001
IN - Mean Annual Flow (ML/yr)                      6.04           6.51              5.96            6
IN - TSS Mean Annual Load (kg/yr)                  174             468              324            440
IN - TP Mean Annual Load (kg/yr)                   1.07           1.42              1.19           1.4
IN - TN Mean Annual Load (kg/yr)                   19.3           16.8              16.1           18.3
IN - Gross Pollutant Mean Annual Load (kg/yr)      140            21.5              10.3           18.5
OUT - Mean Annual Flow (ML/yr)                     5.2            6.46              5.96           5.96
OUT - TSS Mean Annual Load (kg/yr)                 121             103              250            324
OUT - TP Mean Annual Load (kg/yr)                 0.846           0.815             1.05           1.19
OUT - TN Mean Annual Load (kg/yr)                  15.8            8.3              15.1           16.1
OUT - Gross Pollutant Mean Annual Load (kg/yr)      0               0               8.85           10.3
Flow In (ML/yr)                                  6.03687        6.50275           5.9553         6.00046
ET Loss (ML/yr)                                     0          0.0512144             0          0.0387178
Infiltration Loss (ML/yr)                           0               0                0              0
Low Flow Bypass Out (ML/yr)                         0               0             2.25366        1.99429
High Flow Bypass Out (ML/yr)                        0               0                0              0
Orifice / Filter Out (ML/yr)                     5.19957        4.39023           3.01173       0.837272
Weir Out (ML/yr)                                    0           2.06324          0.693168        3.12924
Transfer Function Out (ML/yr)                       0               0                0              0
Reuse Supplied (ML/yr)                           0.840531           0                0              0
Reuse Requested (ML/yr)                          0.884927           0                0              0
% Reuse Demand Met                                94.983            0                0              0
% Load Reduction                                 13.8698        0.757787         -0.0547259     0.660859
TSS Flow In (kg/yr)                              174.288        467.751           323.839        439.579
TSS ET Loss (kg/yr)                                 0               0                0              0
TSS Infiltration Loss (kg/yr)                       0               0                0              0
TSS Low Flow Bypass Out (kg/yr)                     0               0             141.181        166.769
TSS High Flow Bypass Out (kg/yr)                    0               0                0              0
TSS Orifice / Filter Out (kg/yr)                 121.252        9.93667           64.8943        1.9837
TSS Weir Out (kg/yr)                                0           93.0868           43.6564        155.083
TSS Transfer Function Out (kg/yr)                   0               0                0              0
TSS Reuse Supplied (kg/yr)                       12.1533            0                0              0
TSS Reuse Requested (kg/yr)                         0               0                0              0