F L O R I D A W A T E R M A N A G E M E N T I N V E N T O R Y

Transcription

1 F L O R I D A W A T E R M A N A G E M E N T I N V E N T O R Y ELKE URSIN, ALX WALTER, L EVI OWENS, LIZ SABEFF O N S I T E S E W A G E R E S E A R C H & E N G I N E E R I N G P R O G R A M F L O R I D A D E P A R T M E N T O F H E A L T H D I V I S I O N O F D I S E A S E C O N T R O L & H E A L T H P R O T E C T I O N

2 VARIABLE INFRASTRUCTURE cluster system & limited use well onsite wastewater & private wells central sewer & public water 02

3 WHERE DOES IT GO? 03

4 D A T A S I L O S 04

5 C R E A T I N G I N V E N T I V E If we knew what is was we were doing, it would not be called research, would it? S O L U T I O N S 06

6 f l o r i d a h e a l t h. g o v / F L W M I PROJECT GOAL To map the drinking water source and wastewater treatment method for every built property in Florida 06

7 Data Classifications 1. Built Status Built, Not Built, Water, Right-of-Way, Unknown 2. Domestic Drinking Water Source Public Water, Private Well 3. Domestic Wastewater Treatment Method Central Sewer, Onsite Wastewater 07

8 Certainty Qualifiers Sources are assigned Known, Likely, and Somewhat Likely based on factors related to the level of certainty for the source information. Known = utility service address; approved OSTDS permit with inspection; GPS collected point for well sample Likely = utility infrastructure location; WMD well point; business permit; OSTDS permit with no inspection; well permit with no completion report Somewhat Likely = OSTDS permit not issued; other text in business permit; not active limited use well 08

9 Collaborators and Data Sources Department of Revenue Parcel Polygons & Tax Roll Data Department of Environmental Protection Water Management Districts Locations of Wastewater Treatment Facilities Location of Public Water Systems Florida State Parks Structures Limited Sewer Data from Various Projects Domestic Private Well Points Public Water System Service Area Boundaries Potable Water Related Data from Various Projects County DOH Offices Septic Tank Permitting Data Domestic Private Well Permitting Data (Delegated Counties) DOH Central Office Environmental Health Database (EHD) Sampled Well Points from Water Surveillance Program Limited Use Well Data 09

10 Collaborators and Data Sources, cont. Public Service Commission Limited Information on Utility Service Area Boundaries Department of Business and Professional Regulation Limited Data on Licensed Businesses Department of Agriculture and Consumer Services Limited Data on Licensed Businesses County and Municipal Government & Utilities Parcel Data Sewer and Public Water Data Septic to Sewer Conversion Data & Information Other Geographic Information System (GIS) Data Utilities & Facilities GIS Data for Service Addresses Lists of Service Addresses Locations of Sewer or Water Pipes Service Area Boundary 10

11 Project Team and Roles Elke Ursin Project Owner Responsible to Stakeholders for Project Goals Strategic Decision Making Alx Walter Data Processor Levi Owens Project Manager & Business Analyst Liz Sabeff GIS Database Administrator Standardizing Source Data Sets and Geocoding Day-to-Day Task Management and Decision Making Contact Management and Data Gathering GIS Data Compilation, Analysis, Modeling and Mapping 11

12 Contact Management & Data Gathering DEP Permitting Information as Source Data Contact Utility Providers Log Responses in Inventory Database Create Tracking Sheets 12

13 Data Gathering from Facilities Submitting At Later Date 1% Refused 3% Undeliverable 9% Data Received 21% No Response 18% Manually Researched 48% All DEP Regulated Facilities (n=7,177) 13

14 Data Gathering Results Wastewater Capacity & Drinking Water Population with Data 9% 19% 91% 81% GIS Data Sets Available? Wastewater Count of Facilities Data Available % with GIS Data Drinking Water Data Not Available % Facilities % Drinking Water Population Yes 488 7% 61% 67% No 6,689 93% 39% 33% % Wastewater Capacity 14

15 Data Processing Spreadsheet Standardization & Geocoding Check for Conformity and Standardize Data Sheet Address or Parcel ID formats Add necessary columns Modify values where needed Populate any new data values Geocode Spreadsheets Identify the X,Y coordinate of a location based on its address 15

16 GIS Process Overview PARCELS WITH BUILT STATUS Compile parcel data and assign Built Status Compile drinking water and wastewater data from various sources UTILITY PROVIDED SEWER PARCELS OR GEOCODED ADDRESSES UTILITY PROVIDED SEWER TABLE Assign drinking water and wastewater values to parcels Prepare GIS maps and summary reports PARCELS WITH FINAL WASTEWATER ASSIGNMENT 16

17 Final Assignment of Drinking Water and Wastewater DRINKING WATER Known Private Well Likely Private Well Somewhat Likely Private Well Known Public Water Likely Public Water Somewhat Likely Public Water Undetermined, Conflicting Data Unknown, No Data NA, Not Built Run Models Perform Final Quality Audit WASTEWATER Known Onsite Septic Likely Onsite Septic Somewhat Likely Septic Known Sewer Likely Sewer Somewhat Likely Sewer Undetermined, Conflicting Data Unknown, No Data NA, Not Built 17

18 Sample Maps 18

19 Inventory Website 20 Goal and Overview Maps and Data Benefits Status Data Gathering Requested Data Sets Data Fields & Formats (includes template) Knowing What to Submit Submitting Your Data FAQ Contact Information 19

20 Inventory Website 21 County Page 20

21 22 Web Application 21

22 PRACTICAL A P P L I C A T I O N S 22

23 23

24 Misc. Livestock 1% Horse Farms 9% Cattle Farms 17% Drainage Wells 2% Fertilizer, Crop 11% Fertilizer, Urban 8% Atmospheric Deposition 10% Sewer 4% Septic 38% Draft Silver Springs Basin Management Action Plan July 2015 NITROGEN CONTRIBUTORS 24

25 Wakulla BMAP 25

26 Wastewater Distribution 26

27 Expanding the Analysis 27

28 Data Implementation: Strike Team Created a map book to help strike teams respond appropriately to Hurricane Matthew. Pre-landfall analysis of atrisk onsite sewage systems. 28

29 ALX WALTER ELKE URSIN LEVI OWENS LIZ SABEFF flhealth.gov flhealth.gov Florida Department of Health Division of Disease Control & Health Protection