DMSTA Simulation Results |
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Case: |
STA-6 |
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Period: |
09/01/97 |
to |
03/31/02 |
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Case: |
Stormwater Treatment Area 6 |
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Input Series |
STA6_All |
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Tanks in Series |
3.0 |
Surface Area (km2) |
3.5206 |
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Simulation Period |
09/01/97 |
thru |
03/31/02 |
Mean Water
Load (cm/d) |
5.1 |
Bypass Volume |
0.0% |
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Output Period |
09/01/97 |
thru |
03/31/02 |
Max Water Load
(cm/d) |
31.8 |
Mean Depth (cm) |
40 |
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Startup Interval (days) |
1034 |
Iterations |
1 |
Inflow Conc (ppb) |
80.5 |
Max Depth (cm) |
88 |
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Avg Interval (days) |
7 |
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Inflow P Load
(mg/m2-yr) |
1944 |
Freq Depth
< 5 cm |
13.0% |
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Parameter Set: |
none |
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Outflow
FWM Conc (ppb) |
23.3 |
Load Reduction |
81% |
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K (m/yr) |
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42.73 |
Sm (mg/m2) |
0 |
Outflow C with Bypass |
23.3 |
Time Freq
Conc > 10 ppb |
50% |
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C1 (ppb) |
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22.0 |
Sp (mg/m2) |
0 |
95th Percentile
(ppb) |
31.9 |
Vol Freq Conc
> 10 ppb |
100% |
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C0 (ppb) |
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4.0 |
Qout Intercept |
0.9 |
Outflow Geo.
Mean (ppb) |
31.1 |
Storage Turnover (1/yr) |
5.7 |
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Zx (cm) |
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60 |
Qout Exponent |
4.0 |
Outflow
GM, Q>0 (ppb) |
17.1 |
Mean Stored P (mg/m2) |
983 |
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Wtr Bal Error |
0.0% |
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Knet-Plug Flow
(m/yr) |
25.7 |
Storage Inc/Net
Removal |
18% |
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Mass B Error |
0.2% |
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Knet-NCSTR (m/yr) |
31.9 |
Outfl. Seepage
(cm/d/cm) |
0.03 |
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Ki |
E/m2-d |
0 |
0 |
Model 2 |
Mean Biomass (g/m2) |
#N/A |
Biomass Turnover (1/yr) |
#N/A |
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Kb |
1/d |
0 |
0 |
" |
Gross PP
(g/m2-d) |
#N/A |
Total Resp (g/m2-d) |
#N/A |
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Kr |
1/d/g/m2 |
0 |
0 |
" |
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Ka |
1/d |
0 |
0 |
" |
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Kc |
ppb |
0 |
0 |
" |
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Ke |
1/d |
0 |
0 |
" |
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Ku |
mg/m2 |
0 |
0 |
" |
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Calibration Statistics for Period: |
07/01/00 |
thru |
03/31/02 |
Mean |
Mean |
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Count |
Observed |
Predicted |
Residual |
Resid% |
RSE% |
R2 |
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Mean Depth (cm) |
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92 |
46.2 |
47.1 |
-0.9 |
-2% |
11% |
95% |
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Flow (cm/day) |
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92 |
2.82 |
3.01 |
-0.19 |
-6% |
37% |
95% |
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Flow-Wtd-Mean Conc (ppb) |
56 |
20.4 |
23.9 |
-3.5 |
-15% |
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Geometric Mean
Conc (ppb) |
56 |
19.1 |
19.0 |
0.1 |
1% |
58% |
12% |
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Mean Conc (ppb) |
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56 |
24.1 |
21.0 |
3.1 |
15% |
80% |
11% |
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Outflow Load
(mg/m2-d) |
92 |
0.65 |
0.86 |
-0.20 |
-24% |
199% |
12% |
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Pred Q x Conc (mg/m2-d) |
67 |
1.01 |
1.18 |
-0.17 |
-15% |
186% |
0% |
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![](sta-6_files/dmsta_9163_image007.gif) ![](sta-6_files/dmsta_9163_image008.gif) ![](sta-6_files/dmsta_9163_image009.gif) ![](sta-6_files/dmsta_9163_image010.gif) ![](sta-6_files/dmsta_9163_image011.gif)
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Obs Load2 =
Predicted Flow x Obs Conc |
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Green lines on x
axis of concentration plots indicate model calibration period. |
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06/07/02 |
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