FLORIDA GEOGRAPHIC DATA LIBRARY DOCUMENTATION

TITLE: NORTHWEST FLORIDA WATER MANAGEMENT DISTRICT SPRINGS - 2018

Geodataset Name:       SPRINGS_NWFWMD_JUL18
Geodataset Type:       SDE Feature Class
Geodataset Feature:    Point
Feature Count:         257
GENERAL DESCRIPTION:
Locations of NWFWMD field verified spring discharge. Includes both Floridan Aquifer and surficial aquifer vents and seeps. Karst windows, sinkholes, and flowing wells are not included. Springs Inventories Reports can be found on the NWFWMD website here:http://www.nwfwater.com/Data-Publications/Reports-Plans/Springs-Inventories. This is an update to the FGDL layer SPRINGS_NWFWMD_2011.
DATA SOURCE(S):                    Northwest Florida Water Management District
SCALE OF ORIGINAL SOURCE MAPS:     Varies
GEODATASET EXTENT:                 Northwest Florida Water Management District
PUBLICATION DATE: 20180728 TIME PERIOD OF CONTENT: Begin Date: 20110201 End Date: 20180728 DOWNLOAD LINK: http://www.fgdl.org/metadataexplorer/explorer.jsp

FEATURE ATTRIBUTE TABLES:

Datafile Name: SPRINGS_NWFWMD_JUL18.DBF
ITEM NAME WIDTH TYPE
OBJECTID
4 OID
Shape
4 Geometry
SPRING_NAM
50 String
MAGNITUDE
50 String
CONTACTNAM
75 String
ACCESS_
25 String
MANAME
50 String
NWF_ID
8 Double
SITE_ID
20 String
COUNTY
25 String
COMMENTS
85 String
LABEL
25 String
LAT_DD
8 Double
LONG_DD
8 Double
MGRS
15 String
GOOGLEMAP
100 String
DESCRIPT
50 String
FGDLAQDATE
36 Date
AUTOID
4 Integer

FEATURE ATTRIBUTE TABLES CODES AND VALUES:

Item
Item Description
OBJECTID Internal feature number.

Shape Feature geometry.

SPRING_NAM Spring Name.

MAGNITUDE Magnitude is assigned based on flow: 1st magnitude > 100 ft/s, 2nd magnitude 10 to 100 ft/s, 3rd magnitude 1 to 10 ft/s. When counting the number of springs meeting a particular magnitude, values reported as "X-FIRST, X-SECOND, OR X-THIRD" should be omitted. Those points record the location of additional springs within a group of the same name.

CONTACTNAM Contact Name

ACCESS_ No description

MANAME Managed Area Name, based on the April, 2018 FLMA shapefile downloaded from the Florida Natural Areas Inventory. www.fnai.org

NWF_ID NWFWMD ID.

SITE_ID NWFWMD Well Inventory Site ID

COUNTY County

COMMENTS Comments

LABEL Label

LAT_DD Latitude in decimal degrees.

LONG_DD Longitude in decimal degrees.

MGRS Military Grid Reference System (MGRS) Coordinate of the Facility. The MGRS is the geocoordinate standard used by NATO militaries for locating points on the earth. The MGRS provides a means to represent any location on the surface of the Earth using an alphanumeric string. Hierarchical references are based on the Universal Transverse Mercator (UTM) coordinate system. The MGRS is used for the entire earth. http://mgrs-data.org/

GOOGLEMAP Webpage hyperlink to location in Google Maps.

DESCRIPT FGDL added based on SPRING_NAM.

FGDLAQDATE The date FGDL acquired the data from the Source.

AUTOID Unique ID added by GeoPlan


USER NOTES:
This data is provided 'as is'. GeoPlan relied on the integrity
of the original data layer's topology
This data is provided 'as is' by GeoPlan and is complete to our
knowledge.
GeoPlan relied on the integrity of the attribute information within
the original data.
Overview
The District is dedicated to the protection of Northwest Florida s springs, which 
provide natural resource, recreational, and economic benefits for residents and 
visitors alike.

Geologists estimate that there are more than 1,000 springs in Florida, representing 
the largest concentration of freshwater springs on Earth. Within the Northwest 
Florida Water Management District, approximately 250 springs have been identified.

Why Springs Are Important
Springs and their associated rivers and bays have ecological, cultural, and 
economic values. They provide important habitat for wildlife and plants and 
represent the visible part of the Floridan Aquifer, the underground supply of most of 
Florida's drinking water. Springs also provide recreational activities and an 
opportunity to connect with the natural environment.

Source: https://www.nwfwater.com/Water-Resources/Springs

Identify locations of natural groundwater discharge.

This data is provided 'as is' and its horizontal positional accuracy
has not been verified by GeoPlan

This data is provided 'as is' and its vertical positional accuracy
has not been verified by GeoPlan

The Northwest Florida Water Management District (District) provides NO 
WARRANTY as to the accuracy of this data or any corresponding attributes or 
metadata. Data is provided in an "as is" condition, without warranty of any kind, 
either expressed or implied, including any assurance that the data is fit for a 
particular purpose. The District shall have no liability, in any case, to the use of 
provided data (including redistribution and reproduction). Full liability, responsibility 
and consequence relating to the use of provided data rest with the user.

The Florida Geographic Data Library is a collection of Geospatial Data
compiled by the University of Florida GeoPlan Center with support from
the Florida Department of Transportation. GIS data available in FGDL is
collected from various state, federal, and other agencies (data sources)
who are data stewards, producers, or publishers. The data available in
FGDL may not be the most current version of the data offered by the
data source. University of Florida GeoPlan Center makes no guarantees
about the currentness of the data and suggests that data users check
with the data source to see if more recent versions of the data exist.

Furthermore, the GIS data available in the FGDL are provided 'as is'.
The University of Florida GeoPlan Center makes no warranties, guaranties
or representations as to the truth, accuracy or completeness of the data
provided by the data sources. The University of Florida GeoPlan Center
makes no representations or warranties about the quality or suitability
of the materials, either expressly or implied, including but not limited
to any implied warranties of merchantability, fitness for a particular
purpose, or non-infringement. The University of Florida GeoPlan Center
shall not be liable for any damages suffered as a result of using,
modifying, contributing or distributing the materials.

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

REFERENCES:
Northwest Florida Water Management District Water Resources: Springs
https://www.nwfwater.com/Water-Resources/Springs

DATA LINEAGE SUMMARY:
Northwest Florida Water Management District Process Steps:
NWFWMD_SpringsInventory.shp
Updates by Kris Barrios
Process Date: 20140407

Northwest Florida Water Management District Process Steps: NWFWMD_SpringsInventory.shp Updates by Kathleen Coates Process Date: 20160428
Northwest Florida Water Management District Process Steps: Updated Managed Area Name, based on the April, 2018 FLMA shapefile downloaded from the Florida Natural Areas Inventory. www.fnai.org NWFWMD_SpringsInventory.shp Updates by Kathleen Coates Process Date: 20180728
GeoPlan Center Process Steps: GeoPlan acquired the data via email from the NWFWMD on July 28th, 2018 from Karen Kebart (Karen.Kebart@nwfwater.com) The data downloaded was in shapefile format packaged together in a zip file called NWFWMD_SpringsInventory.zip. The shapefile was extracted and originally named: NWFWMD_SpringsInventory.shp The data was in the following projection: NAD_1983_UTM_Zone_16N The following tasks were undertaken: - Reprojected to the FGDL Albers NAD83 HARN projection. - All records were uppercased. - Changed original layer name from NWFWMD_SpringsInventory.shp to springs_nwfwmd_jul18. - Added and populated the following fields: LAT_DD LONG_DD MGRS GOOGLEMAP - Added the DESCRIPT field based on SPRING_NAM. - Added the FGDLAQDATE based on the date GeoPlan acquired the data from the source. During 2018 QAQC process changes in spring features between the 2011 spring shapefile and the 2018 spring shapefile were discussed. 1. In the 2011 dataset Deep Springs Composite and Econfina Blue Spring points were placeholders for group discharge measurements and did not represent actual spring vents. Individual spring vents for those groups are included in the current 2018 springs shapefile. 2. There was a name change for Elly Run Spring. It is listed in the current 2018 springs shapefile as Gerrell Run Spring, separate from Gerrell Spring. They are two different springs. 3. Natural Bridge Spring had a reduction in classification from 2nd to 3rd magnitude. 4. Evergreen 1, 2, 3; Rhodes 1, 2A, 2B, and 4;, River Rise #3 & #4 are now classified as karst windows and were removed from the current 2018 springs shapefile. Process Date: 20180728
Dataset copied. Process Date: 20180803
MAP PROJECTION PARAMETERS:

Projection                          ALBERS
Datum                               HPGN
Units                               METERS
Spheroid                            GRS1980
1st Standard Parallel               24  0  0.000
2nd Standard Parallel               31 30  0.000
Central Meridian                   -84 00  0.000
Latitude of Projection's Origin     24  0  0.000
False Easting (meters)              400000.00000
False Northing (meters)             0.00000

DATA SOURCE CONTACT (S):

Name:
Abbr. Name:
Address:


Phone:

Web site:
E-mail:
Contact Person:
         Phone:
        E-mail:
Northwest Florida Water Management District
NWFWMD
81 Water Management Drive
Havana, FL
32333-4712
850-539-5999 ext. 211

https://www.nwfwater.com/Data-Publications/GIS-Mapping Karen.Kebart@nwfwater.com Karen Kebart

FGDL CONTACT:
Name:                   FLORIDA GEOGRAPHIC DATA LIBRARY
Abbr. Name:             FGDL
Address:                Florida Geographic Data Library
                        431 Architecture Building
                        PO Box 115706
                        Gainesville, FL  32611-5706
Web site:               http://www.fgdl.org

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