report.txt [test] Revision: default Date:
EPA STORM WATER MANAGEMENT MODEL - VERSION 5.1 (Build 5.1.012)
--------------------------------------------------------------
WARNING 04: minimum elevation drop used for Conduit C-1
WARNING 04: minimum elevation drop used for Conduit C-2
WARNING 04: minimum elevation drop used for Conduit C-3
WARNING 04: minimum elevation drop used for Conduit C-4
WARNING 04: minimum elevation drop used for Conduit C-5
WARNING 04: minimum elevation drop used for Conduit C-6
WARNING 04: minimum elevation drop used for Conduit C-7
*********************
Rainfall File Summary
*********************
Station First Last Recording Periods Periods Periods
ID Date Date Frequency w/Precip Missing Malfunc.
-------------------------------------------------------------------------------
053005 03/05/1970 12/29/2006 60 min 8527 0 0
*********************************************************
NOTE: The summary statistics displayed in this report are
based on results found at every computational time step,
not just on results from each reporting time step.
*********************************************************
****************
Analysis Options
****************
Flow Units ............... CFS
Process Models:
Rainfall/Runoff ........ YES
RDII ................... NO
Snowmelt ............... NO
Groundwater ............ NO
Flow Routing ........... YES
Ponding Allowed ........ NO
Water Quality .......... NO
Infiltration Method ...... MODIFIED_HORTON
Flow Routing Method ...... STEADY
Starting Date ............ 01/01/1971 00:00:00
Ending Date .............. 01/01/2006 00:00:00
Antecedent Dry Days ...... 0.0
Report Time Step ......... 00:00:00
Wet Time Step ............ 00:05:00
Dry Time Step ............ 01:00:00
Routing Time Step ........ 30.00 sec
************************** Volume Depth
Runoff Quantity Continuity acre-feet inches
************************** --------- -------
Initial LID Storage ...... 1.665 0.002
Total Precipitation ...... 383562.034 534.982
Evaporation Loss ......... 53358.069 74.422
Infiltration Loss ........ 252354.855 351.978
Surface Runoff ........... 71527.480 99.765
LID Drainage ............. 4683.364 6.532
Final Storage ............ 1.783 0.002
Continuity Error (%) ..... 0.427
************************** Volume Volume
Flow Routing Continuity acre-feet 10^6 gal
************************** --------- ---------
Dry Weather Inflow ....... 0.000 0.000
Wet Weather Inflow ....... 76210.845 24834.443
Groundwater Inflow ....... 0.000 0.000
RDII Inflow .............. 0.000 0.000
External Inflow .......... 0.000 0.000
External Outflow ......... 76210.845 24834.443
Flooding Loss ............ 0.000 0.000
Evaporation Loss ......... 0.000 0.000
Exfiltration Loss ........ 0.000 0.000
Initial Stored Volume .... 0.000 0.000
Final Stored Volume ...... 0.000 0.000
Continuity Error (%) ..... 0.000
********************************
Highest Flow Instability Indexes
********************************
All links are stable.
*************************
Routing Time Step Summary
*************************
Minimum Time Step : 30.00 sec
Average Time Step : 30.00 sec
Maximum Time Step : 30.00 sec
Percent in Steady State : 0.00
Average Iterations per Step : 1.00
Percent Not Converging : 0.00
***************************
Subcatchment Runoff Summary
***************************
------------------------ --------------------------------------------------------------------------------
Total Total Total Total Total Total Peak Runoff
Precip Runon Evap Infil Runoff Runoff Runoff Coeff
Subcatchment in in in in in 10^6 gal CFS
------------------------ --------------------------------------------------------------------------------
1-P 534.98 0.00 17.79 476.29 41.22 16.34 32.74 0.077
1-I 534.98 0.00 209.46 0.00 327.19 13.63 3.69 0.612
2-P 534.98 0.00 17.67 475.94 41.71 1839.52 3654.24 0.078
2-I 534.98 0.00 208.62 0.00 328.19 4373.84 1178.93 0.613
3-P 534.98 0.00 17.65 475.87 41.79 138.82 275.35 0.078
3-I 534.98 0.00 208.48 0.00 328.36 471.22 126.95 0.614
4-P 534.98 0.00 17.68 475.96 41.68 470.91 935.95 0.078
4-I 534.98 0.00 208.66 0.00 328.14 1114.77 300.53 0.613
5-P 534.98 0.00 17.63 475.84 41.83 1566.17 3103.77 0.078
5-I 534.98 0.00 208.40 0.00 328.45 5014.41 1350.51 0.614
6-P 534.98 0.00 17.78 476.24 41.29 1030.24 2062.03 0.077
6-I 534.98 0.00 209.33 0.00 327.34 854.93 231.04 0.612
7-P 534.98 0.00 18.02 476.91 40.36 1953.68 3968.27 0.075
7-I 534.98 0.00 210.97 0.00 325.44 2944.31 800.33 0.608
|S|3|S|Rain_Garden-00 534.98 15748.77 2932.67 2448.19 10919.76 20.42 8.02 0.671
|S|3|S||T|Rain_Garden-00|T| 534.98 0.00 208.48 0.00 328.36 29.45 7.93 0.614
|S|4|S|Rain_Garden-00 534.98 14193.28 2907.05 2317.22 9520.82 53.41 21.72 0.646
|S|4|S||T|Rain_Garden-00|T| 534.98 0.00 208.66 0.00 328.14 79.63 21.47 0.613
|S|5|S|Rain_Garden-00 534.98 13080.04 2887.65 2213.22 8530.74 218.03 91.17 0.627
|S|5|S||T|Rain_Garden-00|T| 534.98 0.00 208.40 0.00 328.45 334.29 90.03 0.614
|S|6|S|Rain_Garden-00 534.98 13994.65 2900.84 2295.27 9349.24 40.80 16.70 0.643
|S|6|S||T|Rain_Garden-00|T| 534.98 0.00 209.33 0.00 327.34 61.07 16.50 0.612
|S|1|S|Sand_Filter-00 534.98 8571.93 2441.84 4328.59 2332.66 0.44 0.45 0.256
|S|1|S||T|Sand_Filter-00|T| 534.98 0.00 209.46 0.00 327.19 1.60 0.43 0.612
|S|2|S|Sand_Filter-00 534.98 7880.29 2412.93 4042.91 1959.46 155.37 173.95 0.233
|S|2|S||T|Sand_Filter-00|T| 534.98 0.00 208.62 0.00 328.19 624.83 168.42 0.613
|S|3|S|Sand_Filter-00 534.98 7940.38 2416.66 4068.85 1989.78 14.76 16.39 0.235
|S|3|S||T|Sand_Filter-00|T| 534.98 0.00 208.48 0.00 328.36 58.90 15.87 0.614
|S|4|S|Sand_Filter-00 534.98 7885.11 2412.98 4044.89 1962.27 39.63 44.34 0.233
|S|4|S||T|Sand_Filter-00|T| 534.98 0.00 208.66 0.00 328.14 159.25 42.93 0.613
|S|5|S|Sand_Filter-00 534.98 7886.49 2414.23 4046.02 1961.25 166.27 185.99 0.233
|S|5|S||T|Sand_Filter-00|T| 534.98 0.00 208.40 0.00 328.45 668.59 180.07 0.614
|S|6|S|Sand_Filter-00 534.98 7868.51 2408.64 4036.79 1958.03 30.39 34.09 0.233
|S|6|S||T|Sand_Filter-00|T| 534.98 0.00 209.33 0.00 327.34 122.13 33.01 0.612
|S|7|S|Sand_Filter-00 534.98 7818.74 2397.90 4013.11 1942.73 104.51 116.67 0.233
|S|7|S||T|Sand_Filter-00|T| 534.98 0.00 210.97 0.00 325.44 420.62 114.33 0.608
|S|2|S|Permeable_Pavement-00 534.98 1312.77 604.71 0.00 1242.94 295.80 106.65 0.673
|S|2|S||T|Permeable_Pavement-00|T| 534.98 0.00 208.62 0.00 328.19 312.42 84.21 0.613
|S|5|S|Permeable_Pavement-00 534.98 1313.82 604.78 0.00 1243.94 316.51 114.13 0.673
|S|5|S||T|Permeable_Pavement-00|T| 534.98 0.00 208.40 0.00 328.45 334.29 90.03 0.614
|S|7|S|Permeable_Pavement-00 534.98 1301.75 601.79 0.00 1234.84 199.50 71.46 0.672
|S|7|S||T|Permeable_Pavement-00|T| 534.98 0.00 210.97 0.00 325.44 210.31 57.17 0.608
|S|1|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 209.46 0.00 327.19 0.80 0.22 0.612
|S|2|S|Extended_Detention_Basin-00 534.98 2159.08 442.77 404.72 1851.88 232.61 80.92 0.687
|S|2|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 208.62 0.00 328.19 271.19 73.10 0.613
|S|3|S|Extended_Detention_Basin-00 534.98 3305.93 458.05 486.35 2905.06 23.54 7.63 0.756
|S|3|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 208.48 0.00 328.36 26.79 7.22 0.614
|S|4|S|Extended_Detention_Basin-00 534.98 2128.36 442.20 402.40 1823.93 59.12 20.63 0.685
|S|4|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 208.66 0.00 328.14 68.99 18.60 0.613
|S|5|S|Extended_Detention_Basin-00 534.98 2098.16 441.60 400.11 1796.71 247.52 86.52 0.682
|S|5|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 208.40 0.00 328.45 289.05 77.85 0.614
|S|6|S|Extended_Detention_Basin-00 534.98 2184.54 443.44 406.64 1874.35 45.57 15.86 0.689
|S|6|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 209.33 0.00 327.34 53.11 14.35 0.612
|S|7|S|Extended_Detention_Basin-00 534.98 2146.21 443.16 404.50 1837.59 156.36 54.94 0.685
|S|7|S||T|Extended_Detention_Basin-00|T| 534.98 0.00 210.97 0.00 325.44 182.62 49.64 0.608
|S|2|S|Wet_Pond-00 534.98 26050.03 943.50 0.00 25720.57 609.26 168.42 0.967
|S|2|S||T|Wet_Pond-00|T| 534.98 0.00 208.62 0.00 328.19 617.06 166.32 0.613
|S|4|S||T|Wet_Pond-00|T| 534.98 0.00 208.66 0.00 328.14 159.25 42.93 0.613
|S|6|S||T|Wet_Pond-00|T| 534.98 0.00 209.33 0.00 327.34 122.13 33.01 0.612
|S|7|S||T|Wet_Pond-00|T| 534.98 0.00 210.97 0.00 325.44 420.62 114.33 0.608
***********************
LID Performance Summary
***********************
--------------------------------------------------------------------------------------------------------------------
Total Evap Infil Surface Drain Initial Final Continuity
Inflow Loss Loss Outflow Outflow Storage Storage Error
Subcatchment LID Control in in in in in in in %
--------------------------------------------------------------------------------------------------------------------
|S|3|S|Rain_Garden-00 Rain_Garden-00 16283.76 2932.75 2448.26 6944.61 3975.47 1.13 2.69 -0.12
|S|4|S|Rain_Garden-00 Rain_Garden-00 14728.26 2907.13 2317.29 5834.60 3686.50 1.13 2.33 -0.13
|S|5|S|Rain_Garden-00 Rain_Garden-00 13615.02 2887.75 2213.30 5050.43 3480.62 1.13 2.07 -0.13
|S|6|S|Rain_Garden-00 Rain_Garden-00 14529.63 2900.98 2295.38 5698.17 3651.53 1.13 2.27 -0.12
|S|1|S|Sand_Filter-00 Sand_Filter-00 9106.91 2442.98 4330.60 2333.74 0.00 0.43 0.43 -0.00
|S|2|S|Sand_Filter-00 Sand_Filter-00 8415.27 2413.02 4043.06 1959.53 0.00 0.43 0.43 -0.00
|S|3|S|Sand_Filter-00 Sand_Filter-00 8475.36 2416.78 4069.05 1989.88 0.00 0.43 0.43 -0.00
|S|4|S|Sand_Filter-00 Sand_Filter-00 8420.09 2413.07 4045.03 1962.34 0.00 0.43 0.43 -0.00
|S|5|S|Sand_Filter-00 Sand_Filter-00 8421.47 2414.32 4046.17 1961.32 0.00 0.43 0.43 -0.00
|S|6|S|Sand_Filter-00 Sand_Filter-00 8403.50 2408.75 4036.97 1958.12 0.00 0.43 0.43 -0.00
|S|7|S|Sand_Filter-00 Sand_Filter-00 8353.72 2397.99 4013.27 1942.81 0.00 0.43 0.43 -0.00
|S|2|S|Permeable_Pavement-00 Permeable_Pavement-00 1847.75 604.74 0.00 870.71 372.28 0.58 0.58 0.00
|S|5|S|Permeable_Pavement-00 Permeable_Pavement-00 1848.80 604.81 0.00 871.60 372.38 0.58 0.58 0.00
|S|7|S|Permeable_Pavement-00 Permeable_Pavement-00 1836.73 601.81 0.00 864.24 370.64 0.58 0.58 0.00
|S|2|S|Extended_Detention_Basin-00 Extended_Detention_Basin-00 4842.46 443.44 789.23 63.03 3548.27 0.05 0.05 -0.03
|S|3|S|Extended_Detention_Basin-00 Extended_Detention_Basin-00 7082.14 470.20 948.43 189.96 5475.15 0.05 0.05 -0.02
|S|4|S|Extended_Detention_Basin-00 Extended_Detention_Basin-00 4782.28 442.27 784.72 60.93 3495.86 0.05 0.05 -0.03
|S|5|S|Extended_Detention_Basin-00 Extended_Detention_Basin-00 4724.95 442.49 780.25 58.78 3444.93 0.05 0.05 -0.03
|S|6|S|Extended_Detention_Basin-00 Extended_Detention_Basin-00 4887.88 441.25 792.97 65.06 3590.07 0.05 0.05 -0.03
|S|7|S|Extended_Detention_Basin-00 Extended_Detention_Basin-00 4803.88 433.18 788.80 62.87 3520.57 0.05 0.05 -0.03
|S|2|S|Wet_Pond-00 Wet_Pond-00 40297.85 1201.75 0.00 13513.74 25582.96 0.05 0.05 -0.00
******************
Node Depth Summary
******************
---------------------------------------------------------------------------------
Average Maximum Maximum Time of Max Reported
Depth Depth HGL Occurrence Max Depth
Node Type Feet Feet Feet days hr:min Feet
---------------------------------------------------------------------------------
0-1 OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-3-Rain_Garden OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-4-Rain_Garden OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-5-Rain_Garden OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-6-Rain_Garden OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-1-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-2-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-3-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-4-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-5-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-6-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-7-Sand_Filter OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-2-Permeable_Pavement OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-5-Permeable_Pavement OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-7-Permeable_Pavement OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-1-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-2-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-3-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-4-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-5-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-6-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-7-Extended_Detention_Basin OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-2-Wet_Pond OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-4-Wet_Pond OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-6-Wet_Pond OUTFALL 0.00 0.00 0.00 0 00:00 0.00
O-7-Wet_Pond OUTFALL 0.00 0.00 0.00 0 00:00 0.00
J-1 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
J-2 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
J-3 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
J-4 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
J-5 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
J-6 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
J-7 JUNCTION 0.00 0.00 0.00 0 00:00 0.00
*******************
Node Inflow Summary
*******************
-------------------------------------------------------------------------------------------------
Maximum Maximum Lateral Total Flow
Lateral Total Time of Max Inflow Inflow Balance
Inflow Inflow Occurrence Volume Volume Error
Node Type CFS CFS days hr:min 10^6 gal 10^6 gal Percent
-------------------------------------------------------------------------------------------------
0-1 OUTFALL 0.00 19255.49 9705 21:00 0 2.33e+004 0.000
O-3-Rain_Garden OUTFALL 0.08 0.08 1609 11:40 7.43 7.43 0.000
O-4-Rain_Garden OUTFALL 0.24 0.24 1609 12:10 20.7 20.7 0.000
O-5-Rain_Garden OUTFALL 1.07 1.07 1609 12:30 89 89 0.000
O-6-Rain_Garden OUTFALL 0.18 0.18 1609 12:14 15.9 15.9 0.000
O-1-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-2-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-3-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-4-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-5-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-6-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-7-Sand_Filter OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-2-Permeable_Pavement OUTFALL 43.11 43.11 3550 03:30 88.6 88.6 0.000
O-5-Permeable_Pavement OUTFALL 46.09 46.09 3550 03:30 94.7 94.7 0.000
O-7-Permeable_Pavement OUTFALL 29.35 29.35 3550 03:30 59.9 59.9 0.000
O-1-Extended_Detention_Basin OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-2-Extended_Detention_Basin OUTFALL 2.70 2.70 1 08:01 229 229 0.000
O-3-Extended_Detention_Basin OUTFALL 0.17 0.17 1 02:05 22.8 22.8 0.000
O-4-Extended_Detention_Basin OUTFALL 0.70 0.70 1 08:01 58.1 58.1 0.000
O-5-Extended_Detention_Basin OUTFALL 2.96 2.96 1 08:00 243 243 0.000
O-6-Extended_Detention_Basin OUTFALL 0.52 0.52 1 08:00 44.8 44.8 0.000
O-7-Extended_Detention_Basin OUTFALL 1.83 1.83 1 08:06 154 154 0.000
O-2-Wet_Pond OUTFALL 0.68 0.68 1 02:06 399 399 0.000
O-4-Wet_Pond OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-6-Wet_Pond OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
O-7-Wet_Pond OUTFALL 0.00 0.00 0 00:00 0 0 0.000 gal
J-1 JUNCTION 36.72 36.72 9705 21:00 30.4 30.4 0.000
J-2 JUNCTION 5297.11 5297.11 9705 21:00 6.79e+003 6.79e+003 0.000
J-3 JUNCTION 428.46 428.46 9705 21:00 639 639 0.000
J-4 JUNCTION 1308.66 1308.66 9705 21:00 1.66e+003 1.66e+003 0.000
J-5 JUNCTION 4861.98 4861.98 9705 21:00 7.1e+003 7.1e+003 0.000
J-6 JUNCTION 2348.58 2348.58 9705 21:00 1.94e+003 1.94e+003 0.000
J-7 JUNCTION 4973.99 4973.99 9705 21:00 5.14e+003 5.14e+003 0.000
*********************
Node Flooding Summary
*********************
No nodes were flooded.
***********************
Outfall Loading Summary
***********************
-----------------------------------------------------------
Flow Avg Max Total
Freq Flow Flow Volume
Outfall Node Pcnt CFS CFS 10^6 gal
-----------------------------------------------------------
0-1 2.30 122.42 19255.49 23306.567
O-3-Rain_Garden 2.35 0.04 0.08 7.434
O-4-Rain_Garden 2.40 0.10 0.24 20.681
O-5-Rain_Garden 2.38 0.45 1.07 88.953
O-6-Rain_Garden 2.35 0.08 0.18 15.933
O-1-Sand_Filter 0.00 0.00 0.00 0.000
O-2-Sand_Filter 0.00 0.00 0.00 0.000
O-3-Sand_Filter 0.00 0.00 0.00 0.000
O-4-Sand_Filter 0.00 0.00 0.00 0.000
O-5-Sand_Filter 0.00 0.00 0.00 0.000
O-6-Sand_Filter 0.00 0.00 0.00 0.000
O-7-Sand_Filter 0.00 0.00 0.00 0.000
O-2-Permeable_Pavement 24.64 0.04 43.11 88.592
O-5-Permeable_Pavement 24.92 0.05 46.09 94.746
O-7-Permeable_Pavement 23.01 0.03 29.35 59.878
O-1-Extended_Detention_Basin 0.00 0.00 0.00 0.000
O-2-Extended_Detention_Basin 1.54 1.80 2.70 228.548
O-3-Extended_Detention_Basin 2.04 0.13 0.17 22.752
O-4-Extended_Detention_Basin 1.52 0.46 0.70 58.109
O-5-Extended_Detention_Basin 1.51 1.95 2.96 243.365
O-6-Extended_Detention_Basin 1.56 0.35 0.52 44.756
O-7-Extended_Detention_Basin 1.57 1.18 1.83 153.614
O-2-Wet_Pond 10.70 0.45 0.68 398.668
O-4-Wet_Pond 0.00 0.00 0.00 0.000
O-6-Wet_Pond 0.00 0.00 0.00 0.000
O-7-Wet_Pond 0.00 0.00 0.00 0.000
-----------------------------------------------------------
System 4.03 129.55 19266.60 24832.598
********************
Link Flow Summary
********************
-----------------------------------------------------------------------------
Maximum Time of Max Maximum Max/ Max/
|Flow| Occurrence |Veloc| Full Full
Link Type CFS days hr:min ft/sec Flow Depth
-----------------------------------------------------------------------------
C-1 DUMMY 36.72 9705 21:00
C-2 DUMMY 5297.11 9705 21:00
C-3 DUMMY 428.46 9705 21:00
C-4 DUMMY 1308.66 9705 21:00
C-5 DUMMY 4861.98 9705 21:00
C-6 DUMMY 2348.58 9705 21:00
C-7 DUMMY 4973.99 9705 21:00
*************************
Conduit Surcharge Summary
*************************
No conduits were surcharged.
Analysis begun on: Mon Apr 29 15:15:59 2019
Analysis ended on: Mon Apr 29 15:18:00 2019
Total elapsed time: 00:02:01