DMSTA Simulation Results Case: Boney_Marsh Period: 03/27/76 to 12/31/85
Case: Boney Marsh
Input Series boney Tanks in Series 6.0 Surface Area (km2) 0.4859
Simulation Period 03/27/76 thru 12/31/85 Mean Water Load  (cm/d) 2.5 Bypass Volume 0.0%
Output Period 03/27/76 thru 12/31/85 Max Water Load (cm/d) 13.3 Mean Depth (cm) 47
Startup Interval (days) 2106 Iterations 1 Inflow Conc  (ppb) 49.3 Max Depth (cm) 100
Avg Interval (days) 30 Inflow P Load (mg/m2-yr) 428 Freq Depth <  5 cm 0.0%
Parameter Set:   EMERG Outflow FWM  Conc (ppb) 17.9 Load Reduction 65%
K  (m/yr) 15.70 Sm (mg/m2)  0 Outflow C with Bypass 17.9 Time Freq Conc > 10 ppb 78%
C1 (ppb) 22.0 Sp (mg/m2) 0 95th Percentile (ppb) 27.8 Vol Freq Conc > 10 ppb 100%
C0  (ppb) 4.0 Qout Intercept 1.5 Outflow Geo. Mean (ppb) 18.4 Storage Turnover (1/yr) 1.5
Zx  (cm) 60 Qout Exponent 3.5 Outflow GM,  Q>0 (ppb) 18.3 Mean Stored P (mg/m2) 794
Wtr Bal Error 0.0% Knet-Plug Flow (m/yr) 8.6 Storage Inc/Net Removal 20%
Mass B Error 0.7% Knet-NCSTR (m/yr) 9.5 Outfl. Seepage (cm/d/cm) 0
Calibration  Statistics for Period: 01/01/82 thru 12/31/85 Mean Mean
Count Observed Predicted Residual Resid% RSE% R2
Mean Depth (cm) 48 47.2 46.8 0.4 1% 4% 99%
Flow (cm/day) 48 2.07 1.95 0.12 6% 19% 71%
Flow-Wtd-Mean Conc (ppb) 48 19.2 18.8 0.4 2%
Geometric Mean Conc (ppb) 48 19.1 19.2 -0.1 0% 41% 16%
Mean Conc (ppb) 48 21.9 19.8 2.1 10% 46% 26%
Outflow Load (mg/m2-d) 48 0.41 0.37 0.04 11% 51% 0%
Pred Q x Conc (mg/m2-d) 48 0.37 0.37 0.01 2% 40% 25%
 
 
Obs Load2 = Predicted Flow x Obs Conc
Green lines on x axis of concentration plots indicate model calibration period.
06/07/02