*DIAGRAM

*FREE

ID WASHINGTON AVENUE STORM DRAIN

ID

ID INPUT FILE = COLLECTION.DAT

ID INPUT FILE DATE = MAY 2013

ID DESIGN STORM = 100-YEAR 6-HR STORM

ID STORM DISTRIBUTION = SDN #3

ID MODELED BY ATKINS (RITU GUPTA, PE, CFM)

ID CHECKED BY ATKINS (BRIAN ROWLEY, PE, CFM)

ID STORM CENTERING = AREA UPSTREAM OF COMBINATION POINT CCVG20-C

ID AT VEGAS/RANCHO INTERSECTION HAS BEEN REMOVED FROM MPU REFERENCED MODEL

ID (PRODUCES PEAK FLOW AT WASHINGTON)

ID REFERENCED HYDROLOGIC MODELS:

ID 2008 LAS VEGAS VALLEY FLOOD CONTROL DISTRICT

ID MASTER PLAN UPDATE (PBS&J, SEPTEMBER 2008)

ID US-95 WIDENING PROJECT, FINAL OVERALL PROJECT DRAINAGE DESIGN REPORT

ID (VTN NEVADA, MAY 2003)

ID

ID JR CARDS CONTAIN DARFS BASED ON THE FOLLOWING VALUES:

ID

ID AREA DARF DARF-10YR

ID SQ. MI.

ID 0-0.5 0.990 0.564

ID 0.5-1 0.975 0.556

ID 1-2 0.950 0.542

ID 2-3 0.925 0.527

ID 3-4 0.915 0.522

ID

IT5 0 0 300

IO5 0 0

IN5 0 0

JRPREC 0.990 0.975 0.950 0.925 0.564 0.556 0.542 0.527

*

KKOG011AC2

BA0.120

PB2.77

PC0.000 0.020 0.057 0.070 0.087 0.108 0.124 0.130 0.130 0.130

PC0.130 0.130 0.130 0.133 0.140 0.142 0.148 0.158 0.172 0.181

PC0.190 0.197 0.199 0.200 0.201 0.204 0.214 0.229 0.241 0.249

PC0.251 0.256 0.270 0.278 0.281 0.283 0.295 0.322 0.352 0.409

PC0.499 0.590 0.710 0.744 0.781 0.812 0.819 0.835 0.851 0.856

PC0.860 0.868 0.876 0.888 0.910 0.926 0.937 0.950 0.970 0.976

PC0.982 0.985 0.987 0.989 0.990 0.993 0.993 0.994 0.995 0.998

PC0.998 0.999 1.000

LS0 91.4

UD0.220

*

KKOG011AD

KM45 CFS GOES EAST TOWARD RAINBOW IN SD

KMBASED ON FINAL OVERALL PROJECT DRAINAGE DESIGN REPORT

KMFOR US 95 WIDENING BY VTN (MAY 2003)

DTOG011D

DI0 45 100 500 994 10000

DQ0 0 55 455 949 9955

*

KKROG011AD

KMROUTE OG011AD TO CWA01-C

KMWASHINGTON

RD3200 0.0171 0.016 0 TRAP 0 50

*

KKWA01-C

BA0.195

PB2.77

LS0 88.7

UD 0.249

*

KKCWA01-C

KMCOMBINE ROG011AD AMD WA01-C

KMTORREY PINES AND WASHINGTON

HC2

*

KKRCWA01-C

KMROUTE CWA01-C TO CWA04-C

KMWASHINGTON

RD4980 0.01307 0.016 0 TRAP 0 50

*

KKWA04-C

BA0.197

PB2.77

LS0 87.2

UD 0.397

*

KKCWA04-C

KMCOMBINE RCWA01-C AND WA04-C

KMMICHAEL AND WASHINGTON

HC2

*

KKRCWA04-C

KMROUTE CWA04-C TO CWA09-C

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0602

KMLINING = RCP

RD6460 0.0159 0.013 0 CIRC 8 0

*

KKWA09-C

BA0.114

PB2.77

LS0 91.2

UD 0.361

*

KKCWA09-C

KMCOMBINE RCWA04-C AND WA09-C

KMVALLEY VIEW AND WASHINGTON

HC2

*

KKWA10-C

BA0.399

PB2.77

LS0 88.0

UD 0.525

*

KKWA10D

KMFLOW SPLIT TO SOUTHWEST CENTRAL BASIN

KMOPPOSITE SPLIT OF WA10NW IN SOUTHWEST CENTRAL BASIN FLOW

KMFROM FINAL OVERALL PROJECT DRAINAGE DESIGN REPORT BY VTN (MAY 2003)

KMCAPACITY OF CHANNEL = 250 CFS IS DIVERTED

KMEXCESS FLOW CONTINUES DOWN WASHINGTON

DTWA10SE

DI0 10 250 275 300 800 1000 3000

DQ0 10 250 250 250 250 250 250

*

KKCWA10NW

KMCOMBINE CWA09-C AND WA10D

KMVALLEY VIEW AND WASHINGTON

HC2

*

KKRCWA10NW

KMROUTE CWA10NW TO CWA13-1

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0528

KMLINING = RCB

RD3485 0.0119 0.015 0 TRAP 8 0

*

KKWA13-1

BA0.232

PB2.77

LS0 90.4

UD 0.450

*

KKWA13-3

BA0.052

PB2.77

LS0 88.2

UD 0.211

*

KKCWA13-1

KMCOMBINE RCWA10NW WA13-1 AND WA13-3

KMMAGNOLIA AND WASHINGTON

HC3

*

KKRCWA13-1

KMROUTE CWA13-1 TO CWA13-2

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0528

KMLINING = RCB

RD1250 0.0119 0.015 0 TRAP 8 0

*

KKWA13-2

BA0.017

PB2.77

LS0 90.7

UD 0.176

*

KKWA13-4

BA0.011

PB2.77

LS0 85.7

UD 0.189

*

KKCWA13-2

KMCOMBINE RCWA13-1 WA13-2 AND WA13-4

KMRANCHO DRIVE AND WASHINGTON

HC3

*

KKWA13-5

BA0.039

PB2.77

LS0 90.6

UD 0.201

*

KKRWA13-5

KMROUTE WA13-5 TO CWA13-6

KM48" RCP IN RANCHO

RD1830 0.00548 0.013 0 CIRC 4

*

KKWA13-6

BA0.016

PB2.77

LS0 91.1

UD 0.220

*

KKCWA13-6

KMCOMBINE RWA13-5 AND WA13-6

KMRANCHO DRIVE AND WASHINGTON

HC2

*

KKCWA13-C

KMCOMBINE CWA13-2 AND CWA13-6

KMRANCHO DRIVE AND WASHINGTON

HC2

*

KKDCWA13

KMFLOW SPLIT TO SOUTHWEST CENTRAL BASIN

KMRANCHO AND WASHINGTON

KMREFERENCED FROM US-95 WIDENING PROJECT

KMFINAL OVERALL PROJECT DRAINAGE DESIGN REPORT BY VTN (MAY 2003)

DTWA13SE

DI0 500 817 1000 1200

DQ0 361 590 722 867

*

KKRDCWA13

KMROUTE DCWA13 TO CWA15A-C

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0474, 0424

KMLINING = RCB

RD5380 0.0073 0.015 0 TRAP 8 0

*

KKWA15-3

BA0.022

PB2.77

LS0 94.1

UD 0.219

*

KKRCWA15-3

KMROUTE WA15-3 TO CWA15-4

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0474, 0424

KMLINING = RCB

RD660 0.0073 0.015 0 TRAP 8 0

*

KKWA15-4

BA0.009

PB2.77

LS0 91.6

UD 0.108

*

KKCWA15-4

KMCOMBINE RCWA15-3 AND WA15-4

KMROBIN STREET AND WASHINGTON

HC2

*

KKWA15-5

BA0.015

PB2.77

LS0 93.0

UD 0.127

*

KKCWA15-5

KMCOMBINE CWA15-4 AND WA15-5

KMROBIN STREET AND WASHINGTON

HC2

*

KKWA15-1

BA0.145

PB2.77

LS0 90.5

UD 0.364

*

KKRWA15-1

KMROUTE WA15-1 TO CWA15-2

KMROBIN STREET LATERAL

RD250 0.004 0.016 0 TRAP 0 50

*

KKWA15-2

BA0.015

PB2.77

LS0 91.9

UD 0.175

*

KKCWA15-2

KMCOMBINE RWA15-1 AND WA15-2

KMROBIN STREET LOW POINT

HC2

*

KKRCWA15-2

KMROUTE CWA15-2 TO CCWA15-5

KMROBIN STREET LATERAL

RD650 0.004 0.013 0 CIRC 5

*

KKCCWA15-5

KMCOMBINE RCWA10NW AND WA13-C

KMROBIN STREET AND WASHINGTON

HC2

*

KKRCWA15-5

KMROUTE CCWA15-5 TO CWA15-6

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0528

KMLINING = RCB

RD900 0.0073 0.015 0 TRAP 8 0

*

KKWA15-6

BA0.037

PB2.77

LS0 90.4

UD 0.185

*

KKCWA15-6

KMCOMBINE RCWA15-5 AND WA15-6

KMMAENPAH STREET AND WASHINGTON

HC2

*

KKRCWA15-6

KMROUTE CWA15-6 TO CWA15-7

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0528

KMLINING = RCB

RD445 0.0073 0.015 0 TRAP 8 0

*

KKWA15-7

BA0.021

PB2.77

LS0 90.3

UD 0.239

*

KKCWA15-7

KMCOMBINE RCWA15-6 AND WA15-7

KMTONOPAH DRIVE AND WASHINGTON

HC2

*

KKWA15-8

BA0.005

PB2.77

LS0 91.8

UD 0.127

*

KKCWA15-8

KMCOMBINE CWA15-7 AND WA15-8

KMTONOPAH DRIVE AND WASHINGTON

HC2

*

KKWA15-10

BA0.067

PB2.77

LS0 92.6

UD 0.301

*

KKDWA15-10

KMFLOW INTERCEPTED BY EXISTING STORM DRAIN

KMCARTER STREET

DTEXSD

DI0 5 10 100

DQ0 5 5 5

*

KKWA15-9

BA0.004

PB2.77

LS0 91.6

UD 0.111

*

KKCWA15-9

KMCOMBINE DWA15-10 AND WA15-9

KMTONOPAH DRIVE

HC2

*

KKCCWA15-8

KMCOMBINE CWA15-8 AND CWA15-9

KMTONOPAH DRIVE AND WASHINGTON

HC2

*

KKRCCWA15-8

KMROUTE CCWA15-8 TO CWA15-11

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0528

KMLINING = RCB

RD1670 0.0073 0.015 0 TRAP 8 0

*

KKWA15-11

BA0.011

PB2.77

LS0 88.8

UD 0.197

*

KKCWA15-11

KMCOMBINE RCCWA15-8 AND WA15-11

KMCOMSTOCK DRIVE AND WASHINGTON

HC2

*

KKRCWA15-11

KMROUTE CWA15-11 TO CWA15-12

KMFACILITY = FREEWAY CHANNEL

KMFACILITY # = LV15 0528

KMLINING = RCB

RD1040 0.0073 0.015 0 TRAP 8 0

*

KKWA15-12

BA0.070

PB2.77

LS0 87.9

UD 0.291

*

KKCWA15-12

KMCOMBINE RCWA15-11 AND WA15-12

KMMARTIN LUTHER KING AND WASHINGTON

HC2

*

KKWA15-13

BA0.005

PB2.77

LS0 85.1

UD 0.245

*

KKCWA15A-C

KMCOMBINE CWA15-12 AND WA15-13

KMMARTIN LUTHER KING AND WASHINGTON

HC2

*

KKVG07-1

BA0.088

PB2.77

LS0 87.5

UD 0.194

*

KKRVG07-1

KMROUTE VG07 TO CVG07-2

KMMARTIN LUTHER KING

RD4200 0.004 0.016 0 TRAP 0 50

*

KKVG07-2

BA0.266

PB2.77

LS0 79.3

UD 0.344

*

KKCVG07-2

KMCOMBINE RVG07 AND CWA20-C

KMMARTIN LUTHER KING AND FAIR

HC2

*

KKRVG07

KMROUTE CVG07-2 TO CVG07

KMMARTIN LUTHER KING

RD850 0.005 0.013 0 CIRC 6 0

*

KKCVG07

KMCOMBINE CWA15A-C AND RVG07

KMMARTIN LUTHER KING AND WASHINGTON

HC2

*

ZZ