1. Data gathering and assessment of Regional stormwater gis data (Phase 1)
NNWPC Agenda Item 5
Jeremy M. Smith, TMRPA
Jim Smitherman, NNWPC \WRWC
6/7/2017
: NNWPC Agenda Item 5

2. Objective
Request by the Western Regional Water Commission to investigate, compile and complete a GIS network describing stormwater conveyance in the Truckee Meadows.
Initial scope contemplated 3 phases:
Data gathering and assessment
GIS data editing and data completion of stormwater conveyance network
Creation of ancillary data layers (e.g. impervious surface, hillside drainage networks)
Approval of funds for Phase 1: Data Gathering and Assessment
Detailed scope of work for Phase 1 attached to item 5 of your packet

3. Study Area Evaluated by hydro basin
Focus on Washoe County developed metro area
TMSA
Washoe Valley
Adjacent northern valleys
Includes areas outside the Truckee River drainage
(e.g. Cold Springs)

4. Analysis Approach Initial effort to gather all existing data
Help from Jim Smitherman to coordinate contacts and data acquisition
Assessment of connectivity and coverage in each hydrobasin will compare the extent of existing stormwater data to the presence of developed areas as indicated by GIS data describing development. For example:
NLCD urbanized areas
Built parcels as indicated by the Washoe County Assessor
The presence of roads data or other municipal-type infrastructure
Assessment of attribute information from all sources with comparison of fields included by managing entitiy and accounting of cell fill rates

5. Deliverables
Centralized storage of existing GIS data describing stormwater conveyance in TMRPA regional data warehouse
Data will be available to all participating agencies
Next phase, if approved, would build on this data to create a connected regional network of stormwater conveyance
Phase 1 Final Report describing the findings of the project
Metrics describing existing data coverage and completeness by hydro basin
Maps
Presentation summarizing findings to be given to the NNWPC, WRWC and TMRPA boards

6. Schedule Month Activities 1
Connect with staff at identified local entities and acquire GIS data describing stormwater conveyance. 2
Data compilation and GIS assessment using available features. Includes targeted field verification of GIS data. 3
Reconnect with jurisdiction staff and present draft findings for review and critique. Perform needed edits to meet staff recommendations. 4
Draft final report with vetted findings and present to NNWPC, WRWC, and RPGB
Work will commence in the July-September timeframe, to be completed by the end of calendar year 2017
Flexibility in start time needed as this effort coincides with increased staff time toward the Regional Plan Update

7. Budget Grand Total Labor Materials $19,964 Total ($) Rate ($/hr) Hours
Executive Director
752 94 8
GIS Coordinator
5,512 53
104
GIS/Planning Analyst II
4,160 40
Intern
3,840 12
320
Subtotal labor costs
14,264
Materials
Cost ($)
Description
ArcGIS license
3,500
Upgrade to Desktop Standard license for ArcGIS software
Laptop
1,000
Dell Latitude 5000 Series
GPS unit
1,200
Spectra MobileMapper 50 GIS GPS Receiver
Subtotal material costs
5,700
Grand Total
$19,964

8. Continuation of TMRPA Partnership with WRWC
GIS support for water and wastewater planning
Regional Water Management Plan
Regional Plan
Scenario planning
Consensus forecast
Spatial modeling of population and employment forecasts
TMRPA housing study

9. Questions?