DMSTA Simulation Results |
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Case: |
SJMCA |
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Period: |
1/1/1997 |
to |
7/15/2003 |
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Case: |
St Johns Marsh Conservation Area;
contains Lakes Hellnblazes & Sawgrass;marsh area ignored (use sum of lake
areas) |
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Input Series |
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SJMCA |
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Tanks in Series |
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4.0 |
Surface Area (km2) |
3.4900 |
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Simulation Period |
01/03/92 |
thru |
07/15/03 |
Mean Water
Load (cm/d) |
46.5 |
Mean Depth (cm) |
118 |
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Output Period |
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01/01/97 |
thru |
07/15/03 |
Max Water Load
(cm/d) |
514.8 |
Max Depth (cm) |
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253 |
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Calib Period |
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01/01/99 |
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07/15/03 |
Inflow Conc (ppb) |
121.6 |
Freq Depth
< 5 cm |
0.0% |
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Startup Interval (days) |
2555 |
Iterations |
-5 |
Inflow P Load
(mg/m2-yr) |
20478 |
Load Reduction |
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1% |
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Avg Interval (days) |
30 |
Wtr Bal Error |
0.0% |
Outflow
FWM Conc (ppb) |
120.6 |
Conc Reduction |
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1% |
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Parameter Set: |
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none |
Mass B Error |
0.2% |
Outflow C with Bypass |
120.6 |
Time Freq
Conc > 10 ppb |
100% |
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K (m/yr) |
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1.253 |
Kd (m/yr) |
0 |
95th Percentile
(ppb) |
194.7 |
K - SS, C*=4
ppb (m/yr) |
1.4 |
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C1
(ppb) |
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150.0 |
Weir Depth (cm) |
0 |
Outflow Geo.
Mean (ppb) |
102.2 |
Storage Turnover (1/yr) |
5.3 |
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C0 (ppb) |
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4.0 |
Cont Depth (cm) |
20 |
Outflow
GM, Q>0 (ppb) |
102.2 |
Mean Stored P (mg/m2) |
720 |
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C2 (ppb) |
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0 |
Qout Intercept |
0.3 |
Seepage Loss |
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0% |
Storage Inc/Net
Removal |
-11% |
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Zx (cm) |
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40 |
Qout Exponent |
4.0 |
HRT (days) |
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2.5 |
Outfl. Seepage
(cm/d/cm) |
0 |
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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: |
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01/01/99 |
thru |
07/15/03 |
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Mean |
Mean |
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Inflow P Conc
(ppb) = |
137 |
Count |
Observed |
Predicted |
Residual |
Resid% |
RSE% |
R2 |
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Mean Depth (cm) |
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55 |
85.4 |
112.1 |
-26.8 |
-24% |
38% |
37% |
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Flow (cm/day) |
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55 |
41.48 |
38.19 |
3.29 |
9% |
57% |
87% |
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Flow-Wtd-Mean
Conc (ppb) |
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55 |
154.1 |
135.7 |
18.4 |
14% |
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Geometric Mean Conc (ppb) |
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55 |
121.6 |
109.5 |
12.1 |
11% |
34% |
0% |
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Mean Conc (ppb) |
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55 |
127.4 |
117.2 |
10.2 |
9% |
35% |
0% |
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Outflow Load (mg/m2-d) |
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55 |
62.48 |
51.83 |
10.65 |
21% |
68% |
85% |
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Pred Q x Conc
(mg/m2-d) |
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55 |
58.87 |
51.83 |
7.03 |
14% |
71% |
85% |
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Conc Reduction (%) |
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55 |
-13% |
1% |
-0.13 |
-13% |
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Obs Load2 = Predicted
Flow x Observed Conc |
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Green
lines on x axis of concentration plots indicate model calibration
period. Statistics at top of sheet are
for entire output period. |
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03/02/05 |
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