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Stormwater Management Plan - Rev 1

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                                                   INNOVYZE ENSEMBLE STATISTICS UTILITY
                                                             (c) Innovyze 2020

Summary information:

           Total No. of Ensembles:              63
           No. of Storms per ensemble:          10
           No. of AEP Bands:                      7
           Object Name:                  Post Dev C to Eumundi Noosa Rd
           Result type:                  Max Flow


Results:


                                              AEP: 1% - Max Flow (m^3/s)
*============================================================================================================================================================
|    Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median                    |
*============================================================================================================================================================
|    ECN_1pct_10min 0.0657 0.0571 0.0653 0.0534 0.0544 0.0531 0.0559 0.0614 0.0653 0.0680 0.0600 0.0055 0.0593                              |
|    ECN_1pct_15min 0.0629 0.0592 0.0675 0.0636 0.0461 0.0473 0.0575 0.0652 0.0519 0.0587 0.0580 0.0070 0.0589                              |
|    ECN_1pct_1_5hr 0.0332 0.0383 0.0324 0.0330 0.0382 0.0315 0.0308 0.0441 0.0306 0.0326 0.0345 0.0041 0.0328                              |
|     ECN_1pct_1hr 0.0564 0.0440 0.0351 0.0407 0.0305 0.0382 0.0380 0.0391 0.0335 0.0382 0.0394 0.0067 0.0382                             |
|    ECN_1pct_20min 0.0602 0.0619 0.0596 0.0573 0.0522 0.0487 0.0457 0.0442 0.0482 0.0443 0.0522 0.0066 0.0504                              |
|    ECN_1pct_25min 0.0565 0.0619 0.0561 0.0409 0.0550 0.0409 0.0466 0.0427 0.0411 0.0459 0.0488 0.0075 0.0463                              |
|     ECN_1pct_2hr 0.0374 0.0301 0.0315 0.0350 0.0312 0.0316 0.0232 0.0241 0.0293 0.0456 0.0319 0.0061 0.0313                             |
|    ECN_1pct_30min 0.0591 0.0537 0.0551 0.0385 0.0417 0.0657 0.0360 0.0397 0.0453 0.0391 0.0474 0.0097 0.0435                              |
|    ECN_1pct_45min 0.0593 0.0565 0.0394 0.0491 0.0434 0.0348 0.0392 0.0506 0.0320 0.0382 0.0442 0.0088 0.0414                              |
*============================================================================================================================================================
| CRITICAL DURATION : The critical duration for the 1% AEP is the ensemble ECN_1pct_10min.                                       |
| The median pattern for this ensemble is storm 8 (storm name : ECN_1pct_10min_8).                                            |
| The pattern with the greatest <Max Flow> for this ensemble is storm 10 (storm name : ECN_1pct_10min_10).                              |
*============================================================================================================================================================


                                              AEP: 10% - Max Flow (m^3/s)
*============================================================================================================================================================
|    Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median                    |
*============================================================================================================================================================
| ECN_10pct_10min 0.0421 0.0411 0.0448 0.0485 0.0376 0.0393 0.0421 0.0372 0.0408 0.0464 0.0420 0.0035 0.0416                               |
| ECN_10pct_15min 0.0476 0.0467 0.0469 0.0376 0.0347 0.0403 0.0378 0.0353 0.0441 0.0407 0.0412 0.0046 0.0405                               |
| ECN_10pct_1_5hr 0.0302 0.0222 0.0279 0.0350 0.0258 0.0242 0.0226 0.0303 0.0180 0.0273 0.0263 0.0046 0.0265                               |
|    ECN_10pct_1hr 0.0368 0.0310 0.0337 0.0489 0.0239 0.0300 0.0243 0.0237 0.0234 0.0408 0.0316 0.0081 0.0305                            |
| ECN_10pct_20min 0.0349 0.0391 0.0290 0.0310 0.0327 0.0329 0.0303 0.0374 0.0407 0.0383 0.0346 0.0039 0.0339                               |
| ECN_10pct_25min 0.0290 0.0396 0.0433 0.0369 0.0438 0.0379 0.0368 0.0303 0.0391 0.0395 0.0376 0.0046 0.0385                               |
|    ECN_10pct_2hr 0.0254 0.0172 0.0222 0.0325 0.0271 0.0328 0.0348 0.0198 0.0227 0.0312 0.0266 0.0058 0.0263                            |
| ECN_10pct_30min 0.0345 0.0370 0.0566 0.0302 0.0280 0.0290 0.0347 0.0306 0.0335 0.0297 0.0344 0.0079 0.0321                               |
| ECN_10pct_45min 0.0442 0.0368 0.0359 0.0232 0.0252 0.0279 0.0266 0.0233 0.0322 0.0369 0.0312 0.0067 0.0301                               |
*============================================================================================================================================================
| CRITICAL DURATION : The critical duration for the 10% AEP is the ensemble ECN_10pct_10min.                                      |
| The median pattern for this ensemble is storm 1 (storm name : ECN_10pct_10min_1).                                            |
| The pattern with the greatest <Max Flow> for this ensemble is storm 4 (storm name : ECN_10pct_10min_4).                              |
*============================================================================================================================================================


                                              AEP: 2% - Max Flow (m^3/s)
*============================================================================================================================================================
|    Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median                    |
*============================================================================================================================================================
|    ECN_2pct_10min 0.0601 0.0522 0.0597 0.0486 0.0497 0.0485 0.0511 0.0561 0.0596 0.0621 0.0548 0.0050 0.0542                              |
|    ECN_2pct_15min 0.0574 0.0540 0.0616 0.0581 0.0421 0.0433 0.0526 0.0595 0.0474 0.0536 0.0530 0.0064 0.0538                              |
|    ECN_2pct_1_5hr 0.0296 0.0341 0.0289 0.0294 0.0341 0.0280 0.0275 0.0393 0.0272 0.0290 0.0307 0.0037 0.0292                              |
|     ECN_2pct_1hr 0.0504 0.0394 0.0314 0.0365 0.0273 0.0341 0.0340 0.0349 0.0300 0.0342 0.0352 0.0060 0.0342                             |
|    ECN_2pct_20min 0.0550 0.0565 0.0544 0.0523 0.0476 0.0445 0.0417 0.0403 0.0439 0.0403 0.0476 0.0060 0.0460                              |
|    ECN_2pct_25min 0.0515 0.0564 0.0511 0.0372 0.0501 0.0373 0.0425 0.0388 0.0375 0.0418 0.0444 0.0068 0.0421                              |
|     ECN_2pct_2hr 0.0334 0.0269 0.0281 0.0312 0.0278 0.0282 0.0207 0.0215 0.0262 0.0407 0.0285 0.0055 0.0279                             |
|    ECN_2pct_30min 0.0538 0.0488 0.0501 0.0351 0.0378 0.0597 0.0327 0.0360 0.0411 0.0355 0.0430 0.0089 0.0394                              |
|    ECN_2pct_45min 0.0536 0.0510 0.0356 0.0444 0.0392 0.0314 0.0354 0.0457 0.0289 0.0345 0.0400 0.0079 0.0374                              |
*============================================================================================================================================================
| CRITICAL DURATION : The critical duration for the 2% AEP is the ensemble ECN_2pct_10min.                                       |
| The median pattern for this ensemble is storm 8 (storm name : ECN_2pct_10min_8).                                            |
| The pattern with the greatest <Max Flow> for this ensemble is storm 10 (storm name : ECN_2pct_10min_10).                              |
*============================================================================================================================================================


                                     AEP: 20% - Max Flow (m^3/s)
*============================================================================================================================================================
|    Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median                    |
*============================================================================================================================================================
| ECN_20pct_10min 0.0367 0.0385 0.0385 0.0387 0.0335 0.0320 0.0383 0.0341 0.0409 0.0362 0.0367 0.0027 0.0375                               |


[OCR of page images]
INNOVYZE ENSEMBLE STATISTICS UTILITY
(c) Innovyze 2020

Summary information:

Total No. of Ensembles: 63
No. of Storms per ensemble: 10
No. of AEP Bands: 7
Object Name: Post Dev C to Eumundi Noosa Rd
Result type: Max Flow

Results:

AEP: 1% - Max Flow (m43/s)

 

 

| Ensemble name Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median

 

 

| ECN_ipct_10min 0.0657 0.0571 0.0653 0.0534 0.0544 0.0531 0.0559 0.0614 0.0653 0.0680 0.0600 0.0055 0.0593
| ECN_ipct_15min 0.0629 0.0592 0.0675 0.0636 0.0461 0.0473 0.0575 0.0652 0.0519 0.0587 0.0580 0.0070 0.0589
| ECN_ipct_1_5hr 0.0332 0.0383 0.0324 0.0330 0.0382 0.0315 0.0308 0.0441 0.0306 0.0326 0.0345 0.0041 0.0328
| ECN_ipct_1hr 0.0564 0.0440 0.0351 0.0407 0.0305 0.0382 0.0380 0.0391 0.0335 0.0382 0.0394 0.0067 0.0382

| ECN_ipct_2Omin 0.0602 0.0619 0.0596 0.0573 0.0522 0.0487 0.0457 0.0442 0.0482 0.0443 0.0522 0.0066 0.0504
| ECN_ipct_25min 0.0565 0.0619 0.0561 0.0409 0.0550 0.0409 0.0466 0.0427 0.0411 0.0459 0.0488 0.0075 0.0463
|

|

|

*

 

ECN_i1pct_2hr 0.0374 0.0301 0.0315 0.0350 0.0312 0.0316 0.0232 0.0241 0.0293 0.0456 0.0319 0.0061 0.0313
ECN_ipct_30min 0.0591 0.0537 0.0551 0.0385 0.0417 0.0657 0.0360 0.0397 0.0453 0.0391 0.0474 0.0097 0.0435
ECN_ipct_45min 0.0593 0.0565 0.0394 0.0491 0.0434 0.0348 0.0392 0.0506 0.0320 0.0382 0.0442 0.0088 0.0414

 

 

| CRITICAL DURATION : The critical duration for the 1% AEP is the ensemble ECN_1pct_10min. |
| The median pattern for this ensemble is storm 8 (storm name : ECN_1pct_10min_8). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 10 (storm name : ECN_1pct_10min_10).

 

*

 

AEP: 10% - Max Flow (m43/s)

 

 

Ensemble name Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median

 

 

 

ECN_10pct_10min 0.0421 0.0411 0.0448 0.0485 0.0376 0.0393 0.0421 0.0372 0.0408 0.0464 0.0420 0.0035 0.0416
ECN_10pct_iSmin 0.0476 0.0467 0.0469 0.0376 0.0347 0.0403 0.0378 0.0353 0.0441 0.0407 0.0412 0.0046 0.0405
ECN_10pct_1_Shr 0.0302 0.0222 0.0279 0.0350 0.0258 0.0242 0.0226 0.0303 0.0180 0.0273 0.0263 0.0046 0.0265
ECN_10pct_ihr 0.0368 0.0310 0.0337 0.0489 0.0239 0.0300 0.0243 0.0237 0.0234 0.0408 0.0316 0.0081 0.0305
ECN_10pct_20min 0.0349 0.0391 0.0290 0.0310 0.0327 0.0329 0.0303 0.0374 0.0407 0.0383 0.0346 0.0039 0.0339
ECN_10pct_25min 0.0290 0.0396 0.0433 0.0369 0.0438 0.0379 0.0368 0.0303 0.0391 0.0395 0.0376 0.0046 0.0385
ECN_10pct_2hr 0.0254 0.0172 0.0222 0.0325 0.0271 0.0328 0.0348 0.0198 0.0227 0.0312 0.0266 0.0058 0.0263
ECN_10pct_30min 0.0345 0.0370 0.0566 0.0302 0.0280 0.0290 0.0347 0.0306 0.0335 0.0297 0.0344 0.0079 0.0321
ECN_10pct_45min 0.0442 0.0368 0.0359 0.0232 0.0252 0.0279 0.0266 0.0233 0.0322 0.0369 0.0312 0.0067 0.0301

 

 

| CRITICAL DURATION : The critical duration for the 10% AEP is the ensemble ECN_10pct_10min. |
| The median pattern for this ensemble is storm 1 (storm name : ECN_10pct_10min_1). |

| The pattern with the greatest <Max Flow> for this ensemble is storm 4 (storm name : ECN_10pct_10min_4).
*

 

 

AEP: 2% - Max Flow (m43/s)

 

 

| Ensemble name Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median

 

 

| ECN_2pct_10min 0.0601 0.0522 0.0597 0.0486 0.0497 0.0485 0.0511 0.0561 0.0596 0.0621 0.0548 0.0050 0.0542
| ECN_2pct_15min 0.0574 0.0540 0.0616 0.0581 0.0421 0.0433 0.0526 0.0595 0.0474 0.0536 0.0530 0.0064 0.0538
| ECN_2pct_1_5hr 0.0296 0.0341 0.0289 0.0294 0.0341 0.0280 0.0275 0.0393 0.0272 0.0290 0.0307 0.0037 0.0292
| ECN_2pct_1hr 0.0504 0.0394 0.0314 0.0365 0.0273 0.0341 0.0340 0.0349 0.0300 0.0342 0.0352 0.0060 0.0342

| ECN_2pct_20min 0.0550 0.0565 0.0544 0.0523 0.0476 0.0445 0.0417 0.0403 0.0439 0.0403 0.0476 0.0060 0.0460
| ECN_2pct_25min 0.0515 0.0564 0.0511 0.0372 0.0501 0.0373 0.0425 0.0388 0.0375 0.0418 0.0444 0.0068 0.0421
| ECN_2pct_2hr 0.0334 0.0269 0.0281 0.0312 0.0278 0.0282 0.0207 0.0215 0.0262 0.0407 0.0285 0.0055 0.0279

| ECN_2pct_30min 0.0538 0.0488 0.0501 0.0351 0.0378 0.0597 0.0327 0.0360 0.0411 0.0355 0.0430 0.0089 0.0394
| ECN_2pct_45min 0.0536 0.0510 0.0356 0.0444 0.0392 0.0314 0.0354 0.0457 0.0289 0.0345 0.0400 0.0079 0.0374
*

 

 

| CRITICAL DURATION : The critical duration for the 2% AEP is the ensemble ECN_2pct_10min. |
| The median pattern for this ensemble is storm 8 (storm name : ECN_2pct_10min_8). |

| The pattern with the greatest <Max Flow> for this ensemble is storm 10 (storm name : ECN_2pct_10min_10).
*

 

 

AEP: 20% - Max Flow (m43/s)

 

 

| Ensemble name Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median

 

 

| ECN_20pct_10min 0.0367 0.0385 0.0385 0.0387 0.0335 0.0320 0.0383 0.0341 0.0409 0.0362 0.0367 0.0027 0.0375
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