Hydrants

20140218 10255500 FALSE 20231205 14092600 20250313 10441900 Hydrants 002 2175321.528217 2211279.984188 1481610.726711 1776888.129593 1 Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_Georgia_West_FIPS_1002_Feet <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["NAD_1983_StatePlane_Georgia_West_FIPS_1002_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",2296583.333333333],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-84.16666666666667],PARAMETER["Scale_Factor",0.9999],PARAMETER["Latitude_Of_Origin",30.0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2240]]</WKT><XOrigin>-16150100</XOrigin><YOrigin>-43703500</YOrigin><XYScale>3048.0060960121914</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808333333333335</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102667</WKID><LatestWKID>2240</LatestWKID></ProjectedCoordinateSystem> 1.0 150000000 5000 ItemDescription withheld City of Woodstock, GA, GIS Division Unknown Hydrants Hydrants vector digital data ESRI ArcCatalog 9.3.1.3000 en Admin Update 07/16/2014: Deleted 1700, 1701, 1704, 1726 as requested by Ben Reed (firefighter). Hydrants no longer there.This feature class shows the location of all fire hydrants in the city of Woodstock, Georgia. Field work was done in March and April of 2009 by the Fire Department to inspect all hydrants in the city and verify their locations and attribute values. Hydrants082609 is a copy of an older feature class called "NewHydrants", with 60 new hydrant features added in and new attribute values for some already existing features. The older feature class NewHydrants should not be confused with the myriad of other feature classes named "NewHydrants". The NewHydrants feature class that served as the origin of Hydrants082609 can no longer be located. The origin of NewHydrants is unknown. The feature class NewHydrants was used to prepare a map book for the Fire Department to use in its spring 2009 hydrant inventory. Each hydrant in the city was inspected, and when a feature existed on the map where it did not in reality, it was marked to be moved or deleted. When a hydrant that existed in real life was not represented on the map, its approximate location was marked on the map so its location could later be recorded with a GPS. The new hydrants' locations and colors were recorded with the use of a Thales Mobile Mapper by the GIS Division in May 2009. Attribute data collected in the Fire Department's spring 2009 inspections were added to this feature class in August 2009. Additional hydrants were added after the spring 2010 inspections by George Williams. Locations were obtained using a Thales Mobile Mapper GPS device with ArcPad. Attribute information for the new hydrants was entered through a web mapping application. This feature class is updated every spring and every fall after the Fire Department inspections. New hydrant features are obtained using a Thales Mobile Mapper GPS device, and attribute information is updated using a web mapping application. To show the locations of all fire hydrants in the city of Woodstock. publication date 15 April 2009 In work As needed -84.599934 -84.450034 34.156081 34.074730 2165512.958268 2210778.999953 1482532.000131 1511976.541307 fire hydrant fire department For use only by the City of Woodstock and other authorized users. To be used only for uses authorized by the City of Woodstock. Feature Class 770-592-6000 Emily Norton City of Woodstock GIS Division GIS/GPS Analyst

12453 Hwy. 92

Woodstock GA 30188 withheld 002 0.038 Feature Class Feature Class Dataset copied. withheld 20080530 14360600 Dataset copied. withheld 20090219 07203700 Dataset copied. withheld 20090223 15053100 15 April 2009 publication date Attribute values taken from a spreadsheet submitted to GIS by the Fire Department. GIS was informed that the spreadsheet included the results of the Spring 2009 hydrant inspections. All hydrant inspections were completed by April 15. The Fire Department submitted data for the fields HydrantID, Static, Residual, Flow, Service, Location, Color, and Ward. Horizontal accuracy is believed (but not known) to be accurate within several feet. Documents submitted by the Fire Department indicated that each hydrant was at least in the same general area as it is shown in the feature class. Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388 Hydrants 2165512.958268 2210778.999953 1511976.541307 1482532.000131 1 -84.599934 -84.450034 34.156081 34.07473 1 1 -84.571014 -84.448372 34.884030 34.072308 To show the locations of all fire hydrants in the city of Woodstock. Status field is calculated for 2024 inspections <DIV STYLE="text-align:Left;"><DIV><DIV>Updated 05/05/2021: Added new hydrant to Headwaters Construction CulversUpdated 02/25/2021: Added new hydrant to Meritage at Ridgewalk Phase 2Updated 01/28/2021: Added new hydrant to South on Main 4A-2Updated 12/28/2020: Added new hydrant to South on Main 4AUpdated 12/16/2020: Added new hydrants to Aldyn Phrase 2 & 3Updated 11/13/2020: Added new hydrants to Shops at RidgewalkUpdated 10/27/2020: Added new hydrant to Woodstock RetailUpdated 10/07/2020: Added new hydrants to Meritage at RidgewalkUpdated 09/30/2020: Added new hydrants to Glenhaven at Ridgewalk.Updated 09/17/2020: Added new hydrants to Marlowe.Updated 12/05/2019: Added new hydrants to East of Main.Updated 09/09/2019: Added new hydrants to Uhaul. Updated 2/15/2019: Added missing hydrants to Meridian, Haney Walk and River Park. Updated 1/22/2019: Added new hydrants to Evelyn Farms. Updated 8/20/2018: Inspections completed for 2018; added new hydrants to Mason Main, Eveyln Farms, Haddonstone, Tuscany Village, Costco, and Ridgewalk Landing.Updated 12/29/2017: Added new hydrants to Holiday Inn Express. Updated 5/22/2017: Added new hydrants to Lyndee Lane.Updated 4/11/2017: Added new hydrants to Carriage Kia. Updated 4/6/2017: Added new hydrants to Camellia Place. Updated 2/6/2017: Added new hydrants to South on Main, Inwood, Bojangles, Putnam Ford at Eagle Dr, Molly Ln, Jewelry Store on Hwy 92.NOTE: HYDRANTS WILL ONLY BE INSPECTED IN 2017 DUE TO LEVEL 1 DROUGHT. NO FLOW TESTING.GIS Update 12/16/2015: Add new hydrants from GPS (gathered by Jason Cox, Fire Department & GIS). Total hydrants = 1705<TABLE><TBODY><TR><TD>Ward</TD><TD>A</TD><TD>B</TD><TD>C</TD><TD>D</TD><TD>E</TD><TD>TOTAL</TD></TR><TR><TD>Cherokee</TD><TD>25</TD><TD>18</TD><TD>15</TD><TD>13</TD><TD>19</TD><TD>90</TD></TR><TR><TD>WARD 1</TD><TD>92</TD><TD>104</TD><TD>107</TD><TD>96</TD><TD>91</TD><TD>490</TD></TR><TR><TD>WARD 2</TD><TD>57</TD><TD>63</TD><TD>63</TD><TD>70</TD><TD>61</TD><TD>314</TD></TR><TR><TD>WARD 3</TD><TD>12</TD><TD>16</TD><TD>20</TD><TD>19</TD><TD>21</TD><TD>88</TD></TR><TR><TD>WARD 4</TD><TD>33</TD><TD>37</TD><TD>35</TD><TD>35</TD><TD>42</TD><TD>182</TD></TR><TR><TD>WARD 5</TD><TD>104</TD><TD>86</TD><TD>82</TD><TD>86</TD><TD>85</TD><TD>443</TD></TR><TR><TD>WARD 6</TD><TD>18</TD><TD>17</TD><TD>19</TD><TD>22</TD><TD>22</TD><TD>98</TD></TR><TR><TD>TOTAL</TD><TD>341</TD><TD>341</TD><TD>341</TD><TD>341</TD><TD>341</TD><TD>1705</TD></TR></TBODY></TABLE>GIS Update 08/21/2014: Added new hydrants from GPS (GPS points gathered by Benjamin Reed, Fire Department)GIS Update 08/13/2014: Added 20% of each ward to Flow Inspection groups:<TABLE><TBODY><TR><TD>Wards</TD><TD>A</TD><TD>B</TD><TD>C</TD><TD>D</TD><TD>E</TD><TD>Grand Total</TD></TR><TR><TD>Cherokee</TD><TD>17</TD><TD>19</TD><TD>19</TD><TD>15</TD><TD>20</TD><TD>90</TD></TR><TR><TD>WARD 1</TD><TD>88</TD><TD>89</TD><TD>94</TD><TD>93</TD><TD>88</TD><TD>452</TD></TR><TR><TD>WARD 2</TD><TD>62</TD><TD>61</TD><TD>60</TD><TD>61</TD><TD>62</TD><TD>306</TD></TR><TR><TD>WARD 3</TD><TD>17</TD><TD>18</TD><TD>18</TD><TD>18</TD><TD>17</TD><TD>88</TD></TR><TR><TD>WARD 4</TD><TD>36</TD><TD>38</TD><TD>36</TD><TD>35</TD><TD>37</TD><TD>182</TD></TR><TR><TD>WARD 5</TD><TD>84</TD><TD>81</TD><TD>80</TD><TD>83</TD><TD>81</TD><TD>409</TD></TR><TR><TD>WARD 6</TD><TD>18</TD><TD>16</TD><TD>15</TD><TD>17</TD><TD>17</TD><TD>83</TD></TR><TR><TD>Grand Total</TD><TD>322</TD><TD>322</TD><TD>322</TD><TD>322</TD><TD>322</TD><TD>1610</TD></TR></TBODY></TABLE><TABLE><TBODY><TR><TD>Wards</TD><TD>Year of Inspection</TD><TD>Year of Inspection2</TD><TD>Year of Inspection3</TD></TR><TR><TD>Group A</TD><TD>2014</TD><TD>2019</TD><TD>2024</TD></TR><TR><TD>Group B</TD><TD>2015</TD><TD>2020</TD><TD>2025</TD></TR><TR><TD>Group C</TD><TD>2016</TD><TD>2021</TD><TD>2026</TD></TR><TR><TD>Group D</TD><TD>2017</TD><TD>2022</TD><TD>2027</TD></TR><TR><TD>Group E</TD><TD>2018</TD><TD>2023</TD><TD>2028</TD></TR></TBODY></TABLE>GIS Update 08/08/2014: Refreshed color, ward, and X/Y coordinates; calculated Z values by using 2014 DEM and "Extract Value to Point" tool; created Flow Inspection column (assigning 20% of each ward to groups A, B, C, D, E for 5-year cycles).GIS Update 07/16/2014: Deleted 1700, 1701, 1704, 1726 as requested by Ben Reed (firefighter). Hydrants no longer there.This feature class shows the location of all fire hydrants in the city of Woodstock, Georgia. Field work was done in March and April of 2009 by the Fire Department to inspect all hydrants in the city and verify their locations and attribute values. Hydrants082609 is a copy of an older feature class called "NewHydrants", with 60 new hydrant features added in and new attribute values for some already existing features. The older feature class NewHydrants should not be confused with the myriad of other feature classes named "NewHydrants". The NewHydrants feature class that served as the origin of Hydrants082609 can no longer be located. The origin of NewHydrants is unknown. The feature class NewHydrants was used to prepare a map book for the Fire Department to use in its spring 2009 hydrant inventory. Each hydrant in the city was inspected, and when a feature existed on the map where it did not in reality, it was marked to be moved or deleted. When a hydrant that existed in real life was not represented on the map, its approximate location was marked on the map so its location could later be recorded with a GPS. The new hydrants' locations and colors were recorded with the use of a Thales Mobile Mapper by the GIS Division in May 2009. Attribute data collected in the Fire Department's spring 2009 inspections were added to this feature class in August 2009. Additional hydrants were added after the spring 2010 inspections by George Williams. Locations were obtained using a Thales Mobile Mapper GPS device with ArcPad. Attribute information for the new hydrants was entered through a web mapping application. This feature class is updated every spring and every fall after the Fire Department inspections. New hydrant features are obtained using a Thales Mobile Mapper GPS device, and attribute information is updated using a web mapping application.</DIV></DIV></DIV> fire hydrant fire department <DIV STYLE="text-align:Left;"><DIV><DIV>To be used only for uses authorized by the City of Woodstock.</DIV></DIV></DIV> en FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time mailing and physical address Woodstock GA 30188

12453 Hwy. 92

770-592-6000 ext. 1603 Emily Norton Woodstock, Georgia, GIS Division GIS/GPS Analyst 20130510 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset Downloadable Data 0.038 0.038 Vector Simple FALSE 2030 TRUE FALSE GCS_North_American_1983 NAD_1983_StatePlane_Georgia_West_FIPS_1002_Feet coordinate pair survey feet 0.000328 0.000328 North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 Explicit elevation coordinate included with horizontal coordinates 1.000000 NAD_1983_StatePlane_Georgia_West_FIPS_1002_Feet EPSG 5.3(9.0.0) 2030 Hydrants Feature Class 2030 OBJECTID OBJECTID OID 4 10 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. HYDRANT_ID HYDRANT_ID String 4 ID assigned to hydrant. First digit is the same as the ward that the hydrant is located in. 0 0 X_COORD X_COORD Double 8 38 8 Y_COORD Y_COORD Double 8 38 8 FlowAt20psi FlowAt20psi Double 8 38 8 This is the calculated maximum capacity of the hydrant if it is pumped down to the basis residual pressure (20 psi). This value is calculated using the Hazen-Willliams formula as follows: Qr = Qf * hr0.54/hf0.54 (note that 0.54 is an exponent but ESRI metadata doesn't allow that formatting). Where QF=observed flow, hr is the drop in pressure from the static pressure to the desired residual baseline and hf is the drop in psi from static pressure to the actual residual pressure that was measured during the test. STATIC STATIC Double 8 38 8 Static pressure: Pressure reading before water flows. RESIDUAL RESIDUAL Double 8 38 8 Residual pressure: Pressure reading while water is flowing (from an outlet other than the flow outlet). FLOW FLOW Double 8 38 8 This is a calculation in GPM (gallons per minute) of the actual flow from one outlet flowing fully opened. COLOR COLOR String 12 Color of the fire hydrant. 0 0 WARD WARD String 9 Ward in which the hydrant is located, 0 0 LOCATION LOCATION String 50 0 0 Notes Notes String 255 0 0 CONDITION CONDITION String 9 0 0 TYPE TYPE String 9 0 0 SERVICE SERVICE String 10 0 0 Shape Shape Geometry 4 0 0 Feature geometry. ESRI Coordinates defining the features. Inspection Inspection Date 8 0 0 GlobalID GlobalID GlobalID 38 0 0 LastFlowTested LastFlowTested String 50 0 0 OWNER OWNER String 15 0 0 LastEditedBy LastEditedBy String 50 0 0 LastEditedDate LastEditedDate Date 8 0 0 Z Z Double 8 18 8 FlowGroup FlowGroup String 10 0 0 FlowGPM FlowGPM Double 8 10 2 HydrantMaint Relationship 20250313