FLOOD10207

• Designation Number: 503
• County: Jefferson
• Community: Unincorporated Jefferson County
• Stream Name: Woman Creek, Walnut, Upper Big Dry and Rock Creek
• Basin: South Platte
• Title: Drainage & Flood Control Master Plan - Rocky Flats Plant
• Date: 4/1/1992
• Designation Date: 9/1/1999
• Floodplain - Doc Type: Floodplain Report/Masterplan

Table Number

VII-6a

VII-6b

VII-7

VII -8

VII-8a

IX-I

IX-2

IX-3

IX-4

IX-S

IX-6

IX-7

IX-8

LIST OF TABLES (Cont'd)

Title

Core Area Pond Data (Present)

Core Area Pond Data (Future)

Core Area Reach Data ...........................

Core Area Drainage System Deficiencies ..............

Reported Local Drainage Deficiencies ................

Drainage Options Summary ........................

Flood Contributions of the Upper Church Ditch
McKay Ditch, and Kinnear Ditch as Estimated

by ASI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Peak Discharge and Runoff Volume Upper Rock
Creek Basin Drainage ............................

Peak Flow and Runoff Volumes Walnut Creek and
Woman Creek Drainage Basins at the South
Boulder Diversion Canal ..........................

Peak Flow at Pond A-I ...........................

Peak Flow at Gate Structure Above Pond B-1 ..........

Pond Capacity and Total Runoff Volume. . . . . . . . . . . . . .

Runoff Volume Woman Creek at Indiana
Street (Future) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LIST OF FIGURES

~

Figures are located at the end of the corresponding section.

VII-9

Fi~re Number

VII-9

III-I
I1I-2
I1I-3
I1I-4
I1I-S
I1I-6
I1I-7
I1I-8

VII-I0

VII -11

VII-13

IX-3

IX-8

IV-l
IV-2
IV-3
IV-4
IV-S
IV-6

IX-IO

VI-I
VI-2

IX-11

VII-l
VII-2
VII-3

IX-IS

IX-16

IX-l
IX-2

IX-17

IX-18

Title

Location Map
Major Drainage Basin Map (2 Sheets)
Detention Ponds Schematic
Soil Infiltration Map
Soil Types
Geologic Map
Generalized Geologic Cross-Section
Schematic Block Model of RFP

Stream Reach Designation Map
SWMM Model Elements (2 Sheets)
Flow Per Unit Area v. Area High Infiltration Rate
Flow per Unit Area v. Area Medium/High Infiltration Rate
Flow per Unit Area v. Area Medium/Low Infiltration Rate
Flow per Unit Area v. Area Low Infiltration Rate

Stream Reach Designation Map
Floodplain Mapping (12 Sheets)

Core Area Drainage Basin Map
Drainage Routing Diagram
Core Area Drainage System Deficiencies

Off-Site and Buffer Zone Alternatives
Core Area Drainage System Improvements