DMSTA Simulation Results Case: STA5_All Period: 06/01/99 to 12/31/02
Case: STA5 Cells 1 & 2; Excludes temporary pump flows during startup; calibrated to Oct 99 - April 01 water balance (huebner)
Input Series STA5 Tanks in Series 6.0 Surface Area (km2) 16.6400
Simulation Period 06/01/99 thru 12/31/02 Mean Water Load  (cm/d) 3.4 Bypass Volume 0.0%
Output Period 06/01/99 thru 12/31/02 Max Water Load (cm/d) 14.7 Mean Depth (cm) 49
Startup Interval (days) 761 Iterations 1 Inflow Conc  (ppb) 201.5 Max Depth (cm) 82
Avg Interval (days) 30 Inflow P Load (mg/m2-yr) 3945 Freq Depth <  5 cm 0.0%
Parameter Set:   none Outflow FWM  Conc (ppb) 96.8 Load Reduction 52%
K  (m/yr) 2.09 Sm (mg/m2)  0 Outflow C with Bypass 96.8 Time Freq Conc > 10 ppb 100%
C1 (ppb) 22.0 Sp (mg/m2) 0 95th Percentile (ppb) 144.9 Vol Freq Conc > 10 ppb 100%
C0  (ppb) 2.0 Qout Intercept 2.0 Outflow Geo. Mean (ppb) 43.7 Storage Turnover (1/yr) 1.7
Zx  (cm) 60 Qout Exponent 4.0 Outflow GM,  Q>0 (ppb) 43.7 Mean Stored P (mg/m2) 1028
Wtr Bal Error 0.0% Knet-Plug Flow (m/yr) 6.8 Storage Inc/Net Removal 95%
Mass B Error 0.4% Knet-NCSTR (m/yr) 7.1 Outfl. Seepage (cm/d/cm) 0.015
Calibration  Statistics for Period: 07/01/01 thru 12/31/02 Mean Mean
Count Observed Predicted Residual Resid% RSE% R2
Mean Depth (cm) 18 46.8 58.1 -11.3 -19% 47% 0%
Flow (cm/day) 18 3.54 5.03 -1.49 -30% 51% 71%
Flow-Wtd-Mean Conc (ppb) 18 107.3 101.3 6.0 6%
Geometric Mean Conc (ppb) 18 59.4 64.5 -5.1 -8% 37% 65%
Mean Conc (ppb) 18 77.0 75.7 1.4 2% 37% 60%
Outflow Load (mg/m2-d) 18 3.80 5.10 -1.30 -25% 72% 66%
Pred Q x Conc (mg/m2-d) 18 5.09 5.10 -0.01 0% 41% 86%
 
 
Obs Load2 = Predicted Flow x Obs Conc
Green lines on x axis of concentration plots indicate model calibration period.
05/04/03