1. Geographic Information Systems for Water Utilities Jos Bell GIS Coordinator

2. Heard of GIS Have a GIS system Planning on getting a GIS system Dreaming of a GIS system

3. What is GIS GIS at CAW Quick Demon (if there is time, maybe)

4. Geographic Information System An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information.

5. At CAW GIS is … a computer based tool for analyzing and mapping water distribution & related features… NOT JUST FOR PRETTY MAPS The technology provides a flexible set of TOOLS to perform diverse functions in our organization…

6. GIS is used to query data, share data, reduce redundant record keeping and provide a analytical tool to help staff MAKE BETTER, MORE INFORMED DECISIONS …it is a efficient way to communicate complex information by providing a VISUAL CONCEPT OF YOUR DATA

7. Central Akansas Water GIS

8. Engineering (19) Planning & Design Contract Management & Inspection Hydraulic Modeling GIS Staff …builders of the data... Distribution (11) Dispatcher (3) Map Room Distribution Supervisors (8)(Laptop) New Services (3) Lake Manager Chief Operating Officer Who uses GIS at CAW

9. CAW system contains approximately 2180 miles of mains 11600 + Hydrants 26200 + Valves IT IS ALL KEPT TRACK WITH GIS / GPS

10. GIS PLAYS A KEY ROLE IN...

11. Project Design & MASTER PLAN System information retrieval - Spatial & query analysis Under construction information Support for Water Hydraulic Model… Integration of GPS for existing facilities and new subdivisions Facilities Management and Planning Support for Governmental Mandates…

12. Project design Planimetrics... Road Edges Street centerline Building Outline Aerial Photography River, Stream, Parcels Valves, Mains, Hydrants Used for preliminary design and project routing, layout & final design. Prior to GIS design took months… The data is extracted from the GIS layers and imported into AutoCad to create the final construction Plan Drawings.

13. Little Rock, North Little Rock, Sherwood, Wrightsville and Portions of Pulaski County. Providing water to Bryant, Jacksonville, Shannon Hills & Sardis CAW Service Area

14. CAW DISTRIBUTION SYSTEM

15. Aerial Photo with GIS data features.

16. System information retrieval Spatial & query analysis Number of valve by size in the Distribution system Number of valves by make in the Distribution system Miles of pipe in the Distribution system Length of pipe by type and or by size in the Distribution system Hydrants with Fire flow information within a given distance Tracking property & ROW easements by HOT LINKING scan documents to a graphical feature Identify all main breaks by pipe size, type and location. Etc. Etc. Etc.

17. Hot link Pressure Calculator Hyd Locator Valve Locator Section Locator And Lots More Address Search GIS Customized Interface

18. Number of valves by size Number of valve by make Number of valves in a zone Etc. Etc. Etc. Length of pipe by material Length of pipe by size

19. Valve or Hyd information

20. System Pressure Calculation at the click of a button. Contours

21. Select by theme…Select features with a parameter

22. Support for Telemetry and SCADA

23. Quad Map Display

24. Under Construction A dispatchers tool... Identifies the CAW Engineer Identifies the Contractor’s contacts Identifies the location of the project Identifies the status of the project sterilization pass/fail main in service etc.

25. Under Construction Information

26. HOT LINKING

27. Hot link to: Property records Legal Documents Photos Drawings

28. Information at the click of a button

29. Support for Water Hydraulic Model Create Thiessen polygons to sectionalize the service area. Create an elevation grid, using Spatial Analyst Assignment Proximity feature. Create a Geocode Address for extracting and summing average day consumption. GIS programs codes to batch process the data and automatically populate required data fields. GIS allows for automated data extraction and avoids tedious and laborious manual task. Reduces time and human resources it would take to calculate and assign the demand and elevation values in the water hydraulic model. GIS reduces like task from months to days and even hours

30. Supporting the Hydraulic model Demands and Elevation calculations

31. Work is reduce from months... …to days or even hours

32. Establishing serviceable areas.... Sample of Model Displaying Streets, Lots, Pipes, Max Fire Flow Available, Max Service Elevation,Contours, and Boundary

33. Color code by fire flow, pressure, residual pressure, demand, maximum service elevation, velocity, headloss, or any number of other factors.

34. An analysis of matching the service records with the GIS address file. Results: Service records have a number of old or incorrect address. The GIS address file have missing addresses.

35. Something for the Lake Manager

36. LAKE WINONA AND WATERSHED Lake Maumelle and Watershed Raw Water Line

37. watershed A Lake Manager’s tool

38. Facilities Management and Planning During the merger of Little Rock Municipal Water Works and North Little Rock Water Department. In Planning for the expansion of Central Arkansas Water. Rate study

39. Support for Governmental Mandates… GASB 34 ( Governmental Accounting Standards Board - Statement No 34. …. Establishing accounting standards for state and local government. It does not state you must use GIS… But you will be hard press to be in compliance with out a GIS system in place.

40. So Do you need GIS? Benefits: Utility Inventory Asset Management Future Growth Emergency Planning Document Maintenance and Plan Repairs Data available to more people Centralized Data … AND MORE...

41. Joe Bob theory… When he retires or enters the pearly gates Helps you meet Standards... Maintenance and updates are easier Great tool for Dispatcher… info at their figure tips You will love it after implementation...

42. Commitment and the drive to do the job. Toughest part of GIS is DATA COLLECTION For some of you it may be FUNDS What do you need.

43. Data Sources: Paper maps As-BuiltsGPSImageAutoCAD Third Party Arkansas State Geographic Information Office GeoStor

44. High End Computer$1500.00 +/- GIS Software$1100.00 +/- CAD software $5000.00 (optional) GPS equipment $8000.00 to $12000.00 (Recommended) Manpower: In-house or Outsource (additional cost) A starting GIS budget could be approximately $25,000.00 for a small system...

45. The initial cost to implement GIS is high… Return on investment is worth it... Fairfax County, VA The county reduced the number of crews from 16 to 10 and had an estimated annual savings of $200,000. Martin County, FL The parcels were reassessed and generated an additional 3.5 million in tax revenue for the county. Lucas County, OH Saved $10,000 per year on map maintenance and recaptured 570 man-hours that are devoted to serving the public. City of Tucson, AZ Over a five year period, the water district expects to realize a net return from the investment in GIS of $5,356,942 due to increase staff efficiency. Central Arkansas Water Reduce design cost, and time. Improve time update info gets to the field crews. Improved efficiency of Dispatchers. Saving in the time and manpower for hydraulic model...

46. INTERGATED GIS FACILITIES MANAGEMENT SYSTEM GIS INTRANET / INTERNET MAPPING APPLICATIONS GIS INTERNET CUSTOMER APPLICATION. LAPTOP FOR FIELD CREWS WIRELESS CONNECTIONS UPGRAADING TO THE NEW VERSION OF ARCGIS, ARCIMS, ARCSDE FAMILY OF ESRI SOFTWARE SHORT AND LONG RANGE PLANS FOR GIS

47. 10:45INFRASTRUCTUREMAPPING Room 208 For more info on how to start a GIS attend the