DMSTA Simulation Results Case: OEW_9397 Period: 07/01/88 to 12/31/97
Case: Orlando Easterly Wetlands / Iron Bridge; Cells 1-17 + Lake; calibrated to 1993-1997 (inflow P ~ 100-200 ppb)
Input Series oew Tanks in Series 6.0 Surface Area (km2) 4.8182
Simulation Period 07/01/83 thru 12/31/97 Mean Water Load  (cm/d) 1.5 Mean Depth (cm) 70
Output Period 07/01/88 thru 12/31/97 Max Water Load (cm/d) 2.3 Max Depth (cm) 70
Startup Interval (days) 3472 Iterations 1 Inflow Conc  (ppb) 283.1 Freq Depth <  5 cm 0.0%
Avg Interval (days) 30 Inflow P Load (mg/m2-yr) 667 Load Reduction 84%
Parameter Set:   none Outflow FWM  Conc (ppb) 43.7 Time Freq Conc > 10 ppb 100%
K  (m/yr) 13.27 Sm (mg/m2)  0 Outflow C with Bypass 43.7 Vol Freq Conc > 10 ppb 100%
C1 (ppb) 22.0 Sp (mg/m2) 0 95th Percentile (ppb) 57.9 Storage Turnover (1/yr) 10.5
C0  (ppb) 4.0 Qout Intercept 0.0 Outflow Geo. Mean (ppb) 43.6 Mean Stored P (mg/m2) 6363
Zx  (cm) 60 Qout Exponent 0.0 Outflow GM,  Q>0 (ppb) 43.6 Storage Inc/Net Removal -55%
Wtr Bal Error 0.0% Knet-Plug Flow (m/yr) 7.4 Outfl. Seepage (cm/d/cm) 0
Mass B Error -0.4% Knet-NCSTR (m/yr) 8.7 Seepage Loss 0%
Calibration  Statistics for Period: 01/01/93 thru 12/31/97
Inflow P Conc (ppb)  = 164 Mean Mean
HLR (cm/d) = 1.1 Count Observed Predicted Residual Resid% RSE% R2
Mean Depth (cm) 61 70.2 70.0 0.2 0% 0% 0%
Flow (cm/day) 61 0.97 1.14 -0.17 -15% 37% 14%
Flow-Wtd-Mean Conc (ppb) 60 40.9 39.6 1.4 4%
Geometric Mean Conc (ppb) 60 36.7 39.4 -2.7 -7% 38% 12%
Mean Conc (ppb) 60 43.1 39.6 3.5 9% 35% 10%
Outflow Load (mg/m2-d) 61 0.40 0.45 -0.05 -12% 49% 0%
Pred Q x Conc (mg/m2-d) 60 0.48 0.45 0.03 7% 35% 5%
 
 
Obs Load2 = Predicted Flow x Obs Conc
Green lines on x axis of concentration plots indicate model calibration period.
10/29/03