The Department of Health licenses and regulates Limited-Use Community and Commercial drinking water supplies that do not fall under the jurisdiction of the Safe Drinking Water Act.
"Limited use commercial public water system" means a public water system not covered or included in the Florida Safe Drinking Water Act which serves one or more nonresidential establishments and provides piped water.
"Limited use community public water system" means a public water system not covered or included in the Florida Safe Drinking Water Act which serves five or more residences or two or more rental residences and provides piped water.
A note about data scale:
Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data.
1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger.
Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: <http://geoplan.ufl.edu/education.html>
The point locations in this layer were dervived from a geocoding process.
What is Geocoding? Geocoding is term used to describe the act of address matching. Geocoding is the process of finding a geographic location (x, y point) for an address (such as street number and name, city, state, and ZIP Code) on a map. Geocoding is based off the typical address scheme for the US, in which one side of the street contains even house numbers while the other side of the street contains odd house numbers.
The geocoding process uses an algorithm to find the geographic location of addresses. First, a street segment is identified using the zip code and street name. Next, the geographic location of the address is matched using the building number to determine how far down the street and on which side of the street the building is located.
Geocoding Accuracy
The locational accuracy of geocoded addresses may vary from urban to rural areas due to the algorithm used to generate the geographic locations of addresses. The algorithm assumes that the size of parcels is equivalent along a road route. This assumption tends to be more consistent in urban areas, where the size of parcels varies less than in rural areas. Consequently, the results of geocoded addresses in urban areas are usually more reliable than those in rural areas.
For example, the locational accuracy of rural addresses can be slightly off because some parcels along a rural route may be 15 acres while others may be 2.5 acres, but the geocoding algorithm assumes that the addresses are distributed evenly along the route.
Street Level geocoding
Mixed Case Off
Geocoding Preferences -- House Number Required Street Name Relaxed City Name Not Required Zip Code Relaxed Clear output columns on no match Offset from road = 20 Offset from corner = 25
Geocoding Results Matched 142826 95.7% Not matched 6468 4.3% Previous Matched 0 0.0% Deleted 0 0.0%
Of those matched Street Matched 142826 95.7% Point House (S8) 0 0.0% Point House Interpolated (S7) 0 0.0% Point Zip (S6) 22 0.0% Street Level (S5) 133052 89.1% ShapePath (S4) 1129 0.8% ZIP+4 (S3) 1040 0.7% ZIP+2 (S2) 5764 3.9% ZIP Code (S1) 1627 1.1% No Centroid (S0) 192 0.1% ZIP Centroid Matched 0 0.0% Point Zip (Z6) 0 0.0% ZIP+4 (Z3) 0 0.0% ZIP+2 (Z2) 0 0.0% ZIP Code (Z1) 0 0.0% No Centroid (Z0) 0 0.0% Intersection Matches 0 0.0% Addresses Corrected 11231 7.5% House Number 0 0.0% Street Name 1684 1.1% City 9344 6.3% ZIP Code 1377 0.9%
file named Accumail.dbf Centrax January 23, 2007
Accumail..DBF is processed to standardize Addresses Smart Marketin Suit 1/23/07
Standardized file is run in MapMarker Plus V.12.1.0.16 file gests the latistude and longitude fields populated. the following information below refers to the reesults of this process ***********************************************************************
MapMarker (TM) Plus 12.1.0.16 Log Table D:\Accumail\AccumailOSTDS.TAB Created 1-23-2007 11:14:56AM
Geocoded unmatched rows from 1 to 771608 in 1635 seconds
Street Level geocoding
Mixed Case Off
Geocoding Preferences -- House Number Required Street Name Relaxed City Name Not Required Zip Code Relaxed Clear output columns on no match Offset from road = 20 Offset from corner = 25
Geocoding Results Matched 664427 86.1% Not matched 106611 13.8% Previous Matched 570 0.1% Deleted 0 0.0%
Of those matched Street Matched 664427 86.1% Point House (S8) 0 0.0% Point House Interpolated (S7) 0 0.0% Point Zip (S6) 2 0.0% Street Level (S5) 564425 73.1% ShapePath (S4) 37413 4.8% ZIP+4 (S3) 3135 0.4% ZIP+2 (S2) 40641 5.3% ZIP Code (S1) 18811 2.4% No Centroid (S0) 0 0.0% ZIP Centroid Matched 0 0.0% Point Zip (Z6) 0 0.0% ZIP+4 (Z3) 0 0.0% ZIP+2 (Z2) 0 0.0% ZIP Code (Z1) 0 0.0% No Centroid (Z0) 0 0.0% Intersection Matches 0 0.0% Addresses Corrected 200406 26.0% House Number 0 0.0% Street Name 55007 7.1% City 56773 7.4% ZIP Code 112148 14.5%
Input columns: Firm -------------> Address ---------> Add1 Address2 -------> City -------------> City State ------------> State ZIP -------------> Zip ZIP+4 ----------> Urbanization -->
Output columns: Longitude <-------- Longitude Latitude <---------- Latitude ResultCode <------ Georesult Firm <-------------- Street <------------- City <--------------- State <-------------- ZIP Code <--------- ZIP+4 <------------- Urbanization <----- Census Block <---- Censusid Delivery Point <--- OCheck Digit <---- Carrier Route <---- LACS <------------- PMB Designator <- PMB Range <------ Street2 <------------ Default Flag <----- Creating Points <-- Yes
Dictionary Locations: Dictionary Path: \\dohsdbshpe0001\apps\MapInfo\MapMarker\MapMarker_USA_v12\DATA States Licensed: AA FL MX States Available: FL MX
End of Report for table D:\Accumail\AccumailOSTDS.TAB on 1-23-2007 11:14:56AM MapMarker Plus V.12.1.0.16 1/23/07
S:\EH_Directors\EhgisData\Centrax\Program_data_Sep06.mxd project file will display the processed files. data is displayed by File codes and each layer is data is exported into shape files Arc catalog 1/23/07
metadata is imported and updated Arc catalog 1/23/07
Shape files are zip and published on the interenet Winzip & Serena 1/24/07
UNDER Data uality .. Process step
D:\Accumail\GEOCODIN.RRS report was run to extract records from the Centrax database to create a file named Accumail.dbf Centrax 2/ 20/2007
Accumail..DBF is processed to standardize Addresses Smart Marketin Suit 3/20/07
Standardized file is run in MapMarker Plus V.12.1.0.16 file gests the latistude and longitude fields populated. the following information below refers to the reesults of this process ********************************************************************************
MapMarker (TM) Plus 12.1.0.16 Log Table D:\Accumail\Accumail.TAB Created 3-19-2007 03:33:23PM
Geocoded unmatched rows from 1 to 150244 in 601 seconds
Street Level geocoding
Mixed Case Off
Geocoding Preferences -- House Number Required Street Name Relaxed City Name Not Required Zip Code Relaxed Clear output columns on no match Offset from road = 20 Offset from corner = 25
Geocoding Results Matched 143898 95.8% Not matched 6346 4.2% Previous Matched 0 0.0% Deleted 0 0.0%
Of those matched Street Matched 143898 95.8% Point House (S8) 0 0.0% Point House Interpolated (S7) 0 0.0% Point Zip (S6) 25 0.0% Street Level (S5) 134394 89.5% ShapePath (S4) 1135 0.8% ZIP+4 (S3) 1048 0.7% ZIP+2 (S2) 5753 3.8% ZIP Code (S1) 1543 1.0% No Centroid (S0) 0 0.0% ZIP Centroid Matched 0 0.0% Point Zip (Z6) 0 0.0% ZIP+4 (Z3) 0 0.0% ZIP+2 (Z2) 0 0.0% ZIP Code (Z1) 0 0.0% No Centroid (Z0) 0 0.0% Intersection Matches 0 0.0% Addresses Corrected 11160 7.4% House Number 0 0.0% Street Name 1547 1.0% City 9404 6.3% ZIP Code 1350 0.9%
Input columns: Firm ------------> Address ---------> Add1_fixed Address2 --------> City ------------> City State -----------> State ZIP -------------> Zip ZIP+4 -----------> Urbanization ---->
Output columns: Longitude <------- Longitude Latitude <-------- Latitude ResultCode <------ Georesult Firm <------------ Street <---------- City <------------ State <----------- ZIP Code <-------- ZIP+4 <----------- Urbanization <---- Census Block <---- Censusid Delivery Point <-- OCheck Digit <---- Carrier Route <--- LACS <------------ PMB Designator <-- PMB Range <------- Street2 <--------- Default Flag <---- Creating Points <- Yes
Dictionary Locations: Dictionary Path: \\dohsdbshpe0001\apps\MapInfo\MapMarker\MapMarker_USA_v12\DATA States Licensed: AA FL MX States Available: FL MX
End of Report for table D:\Accumail\Accumail.TAB on 3-19-2007 03:33:23PM ********************************************************************************
Process description: Dataset moved. Source used: S:\EH_Directors\EhgisData\Centrax\BioMedicalWaste ********************************************************************************
3/21/07 imported ans updated Metadata
MapMarker (TM) Plus 12.1.0.16 Log Table D:\Accumail\Accumail.TAB Created 5-3-2007 11:56:36AM
Geocoded unmatched rows from 1 to 153410 in 405 seconds
Street Level geocoding
Mixed Case Off
Geocoding Preferences -- House Number Required Street Name Relaxed City Name Not Required Zip Code Relaxed On multiple match: Pick Street Address over ZIP+4 Clear output columns on no match Offset from road = 20 Offset from corner = 25
Geocoding Results Matched 23753 15.5% Not matched 129657 84.5% Previous Matched 0 0.0% Deleted 0 0.0%
Of those matched Street Matched 23753 15.5% Point House (S8) 0 0.0% Point House Interpolated (S7) 0 0.0% Point Zip (S6) 13 0.0% Street Level (S5) 159 0.1% ShapePath (S4) 22320 14.5% ZIP+4 (S3) 2 0.0% ZIP+2 (S2) 5 0.0% ZIP Code (S1) 1254 0.8% No Centroid (S0) 0 0.0% ZIP Centroid Matched 0 0.0% Point Zip (Z6) 0 0.0% ZIP+4 (Z3) 0 0.0% ZIP+2 (Z2) 0 0.0% ZIP Code (Z1) 0 0.0% No Centroid (Z0) 0 0.0% Intersection Matches 0 0.0% Addresses Corrected 15237 9.9% House Number 0 0.0% Street Name 8340 5.4% City 4702 3.1% ZIP Code 9100 5.9%
Input columns: Firm ------------> Address ---------> Name Address2 --------> City ------------> City State -----------> State ZIP -------------> Zip ZIP+4 -----------> Urbanization ---->
Output columns: Longitude <------- Longitude Latitude <-------- Latitude ResultCode <------ Georesult Firm <------------ Street <---------- City <------------ State <----------- ZIP Code <-------- ZIP+4 <----------- Urbanization <---- Census Block <---- Censusid Delivery Point <-- OCheck Digit <---- Carrier Route <--- LACS <------------ PMB Designator <-- PMB Range <------- Street2 <--------- Default Flag <---- Creating Points <- Yes
Dictionary Locations: Dictionary Path: \\dohsdbshpe0001\apps\MapInfo\MapMarker\MapMarker_USA_v12\DATA States Licensed: AA FL MX States Available: FL MX
End of Report for table D:\Accumail\Accumail.TAB on 5-3-2007 11:56:36AM ********************************************************************************
May 3, 2007 ArcMap Document was open and automatically updated with the latest Accumail file. Files were exported according to its File Code and copied to the S Drive May 8, 2007 Metadata was imported and updated
MapMarker (TM) Plus 12.3.0.30 Log Table D:\Accumail\Accumail.TAB Created 7-6-2007 02:41:32PM
The USPS data vintage is: April 2007 The Geographic data vintage is: April 2007
Geocoded unmatched rows from 1 to 149244 in 683 seconds
Street Level geocoding
Mixed Case Off
Geocoding Preferences -- House Number Required Street Name Relaxed City Name Not Required Zip Code Relaxed On multiple match: Pick Street Address over ZIP+4 Clear output columns on no match Offset from road = 20 Offset from corner = 25
Geocoding Results Matched 143257 96.0% Not matched 5987 4.0% Previous Matched 0 0.0% Deleted 0 0.0%
Of those matched Street Matched 143257 96.0% Point House (S8) 0 0.0% Point House Interpolated (S7) 0 0.0% Point Zip (S6) 26 0.0% Street Level (S5) 135229 90.6% ShapePath (S4) 1274 0.9% ZIP+4 (S3) 640 0.4% ZIP+2 (S2) 4899 3.3% ZIP Code (S1) 1189 0.8% No Centroid (S0) 0 0.0% ZIP Centroid Matched 0 0.0% Point Zip (Z6) 0 0.0% ZIP+4 (Z3) 0 0.0% ZIP+2 (Z2) 0 0.0% ZIP Code (Z1) 0 0.0% No Centroid (Z0) 0 0.0% Intersection Matches 0 0.0% Addresses Corrected 37614 25.2% House Number 0 0.0% Street Name 11098 7.4% City 20065 13.4% ZIP Code 10712 7.2%
Input columns: Firm ------------> Address ---------> Add1_fixed Address2 --------> City ------------> City State -----------> State ZIP -------------> Zip ZIP+4 -----------> Urbanization ---->
Output columns: Longitude <------- Long Latitude <-------- Lat ResultCode <------ Georesult Firm <------------ Street <---------- City <------------ State <----------- ZIP Code <-------- ZIP+4 <----------- Urbanization <---- Census Block <---- Censusid Delivery Point <-- OCheck Digit <---- Carrier Route <--- Edescript LACS <------------ PMB Designator <-- PMB Range <------- Street2 <--------- Default Flag <---- Creating Points <- Yes
Dictionary Locations: Dictionary Path: \\dohsdbshpe0001\apps\MapInfo\MapMarker\MapMarker_USA_v12\DATA States Licensed: AA FL MX States Available: FL MX
End of Report for table D:\Accumail\Accumail.TAB on 7-6-2007 02:41:32PM ******************************************************************************** July 6, 2007 ArcMap Document was open and updated with the latest Accumail file. Files were exported according to its File Code and copied to the S Drive June 9 2007 Metadata was imported and updated July 10 data was posted to the Internet
- All records were upcased. - Changed original layer name from LimitedUseDrinkingWater to drinkwater_jun07 - A DESCRIPT field was added based on NAME - A FGDLAQDATE field was added based on date GeoPlan downloaded the data - Reprojected data to FGDL Albers HPGN - Removed 1853 points that were outside of the Florida extent due to improper geocoding - Removed empty field ACCUMAIL
GeoPlan contacted the source agency for this layer, the Department of Health, to notify them of the incorrect spatial location, and sent them a new shapefile.
GEORESULT - RESULT CODES:
SINGLE MATCH (S CATEGORY) S1 - single match, point located at ZIP Code centroid S2 - single match, point located at ZIP + 2 centroid S3 - single match, point located at ZIP + 4 centroid S4 - single match, point located at the center of a shape point path (shape points define the shape of the street polyline) S5 - single match, point located at a street address position (highest accuracy available) S6 - single match, point located at point ZIP centroid SX - single match, point located at street intersection S0 - single match, no coordinates available (very rare occurrence).
BEST MATCH FROM MULTIPLE CANDIDATES (M category) M1 - multiple matches, point located at ZIP Code centroid M2 - multiple matches, point located at ZIP + 2 centroid M3 - multiple matches, point located at ZIP + 4 centroid M4 - multiple matches, point located at the center of a shape point path (shape points define the shape of the street polyline) M5 - multiple matches, point located at a street address position (highest accuracy available) M6 - multiple matches, point located at point ZIP location MX - multiple matches, point located at street intersection M0 - multiple matches, no coordinates available
For either S or M category result codes, eight additional characters describe how closely the Address in your table matches an address in the Address Dictionary. The characters appear in the order given.
ANY NON-MATCHED COMPONENTS ARE REPRESENTED BY A DASH. Result Code Description Example Component H House Number 110 P Street Prefix North N Street Name Fletcher T Street Type Place S Street Suffix SE C City Name Boulder Z ZIP Code 80303 A or U Address Dictionary A or User Dictionary
POSTAL CENTROID MATCHES (Z CATEGORY) Z1 - ZIP Code centroid match Z2 - ZIP + 2 centroid match Z3 - ZIP + 4 centroid match (highest accuracy available) Z0 - ZIP Code match, no coordinates available (very rare) Z6 - ZIP Code centroid match for point ZIP
NON-MATCH CODES N - No close match. These records can be re-geocoded interactively or during subsequent automatic passes under different matching conditions. NX - No close match for street intersections. ND - MapMarker could not find the Address Dictionary for the given ZIP Code or city/state. These records can be re-geocoded once the Address Dictionary is available. An ND code can also appear in the fields of ZIP + 4 output columns, e.g., MapMarker returns 12180-23ND. In this case the ND code represents ZIP + 4 Codes associated with nondelivery areas such as vacant lots or other areas to which the US Postal Service does not deliver mail. NG - The user marks these records during interactive geocoding as non-geocodable.
GEOCODE EXAMPLE: S5-P--S-A S5 it found a single match to a street address The missing components in the result code are represented by dashes. It did not match for: -house number (H) - street name (N) - street type (T) - city (C) - ZIP Code (Z) A perfect street level match would return a result code with every component of the address matched and would look like S5HPNTSCZA.