DMSTA Simulation Results Case: STA1W_C1 Period: 01/01/00 to 02/28/03
Case: STA1W - Cell 1
Input Series Cell1 Tanks in Series 3.0 Surface Area (km2) 4.6810
Simulation Period 08/01/94 thru 02/28/03 Mean Water Load  (cm/d) 8.3 Bypass Volume 0.0%
Output Period 01/01/00 thru 02/28/03 Max Water Load (cm/d) 49.3 Mean Depth (cm) 81
Startup Interval (days) 2161 Iterations 1 Inflow Conc  (ppb) 131.1 Max Depth (cm) 152
Avg Interval (days) 30 Inflow P Load (mg/m2-yr) 3836 Freq Depth <  5 cm 0.0%
Parameter Set:   none Outflow FWM  Conc (ppb) 51.5 Load Reduction 65%
K  (m/yr) 27.49 Sm (mg/m2)  0 Outflow C with Bypass 51.5 Time Freq Conc > 10 ppb 100%
C1 (ppb) 22.0 Sp (mg/m2) 0 95th Percentile (ppb) 71.1 Vol Freq Conc > 10 ppb 100%
C0  (ppb) 2.0 Qout Intercept 0.3 Outflow Geo. Mean (ppb) 40.2 Storage Turnover (1/yr) 19.8
Zx  (cm) 60 Qout Exponent 4.0 Outflow GM,  Q>0 (ppb) 40.2 Mean Stored P (mg/m2) 2965
Wtr Bal Error 0.0% Knet-Plug Flow (m/yr) 27.2 Storage Inc/Net Removal 27%
Mass B Error 0.4% Knet-NCSTR (m/yr) 31.9 Outfl. Seepage (cm/d/cm) 0.012
Calibration  Statistics for Period: 07/01/00 thru 02/28/03 Mean Mean
Count Observed Predicted Residual Resid% RSE% R2
Mean Depth (cm) 32 79.4 80.5 -1.1 -1% 24% 0%
Flow (cm/day) 32 5.66 7.37 -1.71 -23% 86% 13%
Flow-Wtd-Mean Conc (ppb) 32 41.8 53.3 -11.5 -22%
Geometric Mean Conc (ppb) 32 43.2 41.4 1.9 5% 32% 3%
Mean Conc (ppb) 32 42.3 43.7 -1.4 -3% 32% 0%
Outflow Load (mg/m2-d) 32 2.37 3.93 -1.56 -40% 153% 0%
Pred Q x Conc (mg/m2-d) 32 3.32 3.93 -0.60 -15% 60% 69%
 
 
Obs Load2 = Predicted Flow x Obs Conc
Green lines on x axis of concentration plots indicate model calibration period.
05/04/03