DMSTA Simulation Results Case: PSTA_FSC1_S Period: 07/01/01 to 12/23/02
Case: PSTA Field Scale Cell 1, Limerock Substrate, 2nd year, Aug 2002 - ;   Seepage at inflow
Input Series PSTA_FSC1 Tanks in Series 9.0 Surface Area (km2) 0.0194
Simulation Period 09/06/00 thru 12/23/02 Mean Water Load  (cm/d) 4.1 Bypass Volume 0.0%
Output Period 07/01/01 thru 12/23/02 Max Water Load (cm/d) 7.7 Mean Depth (cm) 36
Startup Interval (days) 694 Iterations 1 Inflow Conc  (ppb) 30.8 Max Depth (cm) 44
Avg Interval (days) 7 Inflow P Load (mg/m2-yr) 688 Freq Depth <  5 cm 0.0%
Parameter Set:   None Outflow FWM  Conc (ppb) 16.2 Load Reduction 47%
K  (m/yr) 13.19 Sm (mg/m2)  0 Outflow C with Bypass 16.2 Time Freq Conc > 10 ppb 65%
C1 (ppb) 22.0 Sp (mg/m2) 0 95th Percentile (ppb) 29.5 Vol Freq Conc > 10 ppb 86%
C0  (ppb) 4.0 Qout Intercept 0.4 Outflow Geo. Mean (ppb) 12.8 Storage Turnover (1/yr) 1.2
Zx  (cm) 0 Qout Exponent 3.5 Outflow GM,  Q>0 (ppb) 13.3 Mean Stored P (mg/m2) 225
Wtr Bal Error 0.0% Knet-Plug Flow (m/yr) 9.7 Storage Inc/Net Removal 75%
Mass B Error 0.5% Knet-NCSTR (m/yr) 10.0 Outfl. Seepage (cm/d/cm) 0
Calibration  Statistics for Period: 08/01/02 thru 11/30/02 Mean Mean
Count Observed Predicted Residual Resid% RSE% R2
Mean Depth (cm) 18 39.3 40.0 -0.7 -2% 4% 72%
Flow (cm/day) 18 5.38 5.62 -0.24 -4% 19% 69%
Flow-Wtd-Mean Conc (ppb) 18 19.4 18.6 0.8 4%
Geometric Mean Conc (ppb) 18 17.7 17.7 0.0 0% 30% 28%
Mean Conc (ppb) 18 19.0 18.3 0.7 4% 35% 29%
Outflow Load (mg/m2-d) 18 1.04 1.04 0.00 0% 45% 52%
Pred Q x Conc (mg/m2-d) 18 1.07 1.04 0.03 3% 38% 46%
 
 
Obs Load2 = Predicted Flow x Obs Conc
Green lines on x axis of concentration plots indicate model calibration period.
03/10/03