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<!DOCTYPE METADATA PUBLIC "-//FGDC//DTD METADATA 2.0//EN">
<metadata>
<idinfo>
<citation>
<citeinfo>
<origin>
NC DEHNR Div. Environmental Management, Water Quality
Planning
</origin>
<pubdate>19960401</pubdate>
<title>Water Supply Watersheds</title>
<geoform>Map</geoform>
<pubinfo>
<pubplace>Raleigh, North Carolina</pubplace>
<publish>
NC DEHNR Div. Environmental Management, Water Quality
Planning
</publish>
</pubinfo>
<othercit>NCCGIA distributes this dataset</othercit>
<onlink>http://cgia.cgia.state.nc.us/corpmeta.dir/corplayers</onlink>
</citeinfo>
</citation>
<descript>
<abstract>
The North Carolina Department of Environment, Health,
and Natural Resources, Division of Environmental Management,
in cooperation with the NC Center for Geographic Information
and Analysis, developed the digital Water Supply Watersheds
data to enhance planning, siting and impact analysis in
areas directly affecting water supply intakes.
This file outlines the extent of protected and critical
areas and stream classifications for areas around water
supply watersheds in which development directly affects a
water supply intake.  This file enables users to identify
the areas which have special restrictions for building and
development based on water supply intakes. This file is
updated as changes occur.
</abstract>
<purpose>
This data was created to assist governmental agencies and
others in making resource management decisions through use
of a Geographic Information System (GIS).
</purpose>
<supplinf>
system filename: wsw
Revisions and updates to this layer include:
18.) filename: wsw496  The April 1, 1996 update:  A) The
Upper Frech Broad River (Asheville) water supply watershed
was moved from the proposed coverage to the adopted
coverage.  B) The Mills River (Asheville) water supply
watershed was moved from the proposed coverage to the
adopted coverage.  C) The French Broad River water supply
watershed was moved from the adopted coverage into the
proposed coverage.  These edits affect Buncombe and
Henderson Counties.
17.) filename: wsw396  The March 6, 1996 update:  A) The
Reedy Fork critical area was changed to &apos;WS-III NSW&apos; to
match the protected area.  This affected the Greensboro
100k tile area.  B) The Belews Creek protected area was
changed to &apos;WS-IV&apos; to match the critical area.  This
affected the Winston-Salem 100k tile area.
16.) filename: wsw196  The January 25, 1996 update: A)
Protected boundary was altered in the Long Creek (Little
Tennessee) watershed.  The watershed name was renamed
to be Rock Creek (Little Tennessee). This affected the
Robbinsville 24k quad.  B) Protected boundary was altered
in the South Fork Catawba River watershed.  This affected
the Banoke 24k quad.  C) Addition of protected boundary
for the Belews Creek watershed. This affected the Belews
Creek 24k quad.  D) Watersheds were deleted by request of
DEM-Tranters Creek which was on the Rocky Mount &amp; Plymouth
100k quads and Stokely Hollow which was on the Asheville
100k quad.  E) Extensive changes to the actual boundaries
of the watersheds throughout the state in an effort to
have them coincident with the Hydrologic Units adopted
earlier by EHNR-DEM and USDA-NRCS.  Boundaries coincident
in both coverages were deleted from the watershed file and
copied back from the hydrologic units file.
PREVIOUS TO THE 1/25/96 FILE, THIS FILE WAS NAMED: NC.WSW
15.) filname: nc.wsw695  The June 30, 1995 update: A)
Protected and critical boundaries were altered in the
Hiawassee River watershed.  This affected the Mocksville,
Peachtree, Marble, and Andrews 24k quads.  B) The
protected boundary was altered in the South Fork Catawba
River watershed in Catawbaw and Lincoln Counties.  The
Banoak, Reepsville, and Maiden 24k quads were affected.
C) The entire WSW area in Bear Creek was deleted in Davie
County, affecting the Mocksville and Calahan 24k quads.
D) Protected and critical boundaries were altered in the
North Toe watershed in Avery and Mitchell counties.  This
affects the Carvers Gap, Newland, Spruce Pine, and
Linville Falls 24k quads.
14.) filename: nc.wsw595  The May 4, 1995 update: an arc
was deleted which divided the South Yadkin River-Cooleemee
protected area.  The change affects the area within the
Cool Springs, Cooleemee, Calahan, and Mocksville 24k
quads.
13.) filename: nc.wsw195  The January 13, 1995 update:
A) A new boundary was added to the Hiawassee River
(Murphy) in the Hiawassee River Basin.  This addition
split the existing watershed, and the western half was
deleted.  The change affects the Hayesville, Peachtree,
and Murphy 24k quads.
12.) filename: nc.wsw1194  The November 4, 1994 update:
A) The Smith River WSW, in the Roanoke river basin, had
one of its boundaries altered.  The change affects the
Northeastern Eden 24k quad.
11.) filename: nc.wsw994  The September 13, 1994 update:
A) The Lands Creek in the Little Tennessee River Basin in
Swain County on the Fontana Lake 100k quad had the PAT
attributes added.
10.) filename: nc.wsw894  The August 26, 1994 update
consisted of the following watershed adoptions
(additions).  A) The Deep River in Lee County, in the
Cape Fear River Basin.  B) The Deep Creek in Swain County,
in the Little Tennessee River Basin.  C) The Yadkin River
in Davie County, in the Yadkin River Basin.  D.) The
Yadkin River in King County, in the Yadkin River Basin,
E) The South Yadkin River in Cooleemee City, in the Yadkin
River Basin.
9.) filename: nc.wsw594  The May 18, 1994 update: A) The
Tar River WSW within the Tar-Pamlico river basin was
deleted.
8.) filename: nc.wsw494  The April 28, 1994 update:
A) All proposed areas were removed from the data and are
managed separately.  Only amended areas are now reflected
in this data.
7.) filename: nc.wsw194  The January 12, 1994 update:
A) The Campbell Creek watershed in the French Broad river
basin had the northern boundary moved. The edits affected
the Dellwood 24k quad.  B) The South Fork Catawba in the
Catawba Watershed had its classification modified from
WS-IV CA to WS-IV.  C)The South Fork Catawba in the
Catawba Watershed had its protected area reduced in size.
The change affects the Banoak and Reepsville 24k quads.
6.) filename: nc.wsw102893  The October 28, 1993 update:
A) The South Fork Catawba had previously had the protected
area deleted.  An additional portion of the boundary
had been deleted, which was supposed to remain.  The
boundary was added back into the coverage.  The affected
maps were the 24k Maiden, Reepsville, Lincolnton West,
Hickory, and Banoak, 100k quads were Hickory and Gastonia.
5.) filename: nc.wsw101593  The October 15, 1993 update:
A) The northern protected area boundary for Clark Creek
was deleted and the east and west critical area buffers
were redigitized.  Affected maps are the 24k Reepsville
and Maiden and the Hickory 100k quad.
4.) filename:             The September 8, 1993 update:
A) The Little Tennessee River (Fontana Lake) protected
area had the southeastern radius line removed, and had
a northern ridgeline added.  Affected maps are the 24k
Fontana Dam and Tuskeegee quads, and the Fontana Lake
100k quad.
3.) filename: wsw193  The January 22, 1993 update:
A) Cold Water Creek (Lake Fisher) in the Yadkin River
Basin was changed from WS-III to WS-IV.
2.)  filename:              The November 17, 1992 update:
A) Stokely Hollow, 100k Asheboro quad changed from WS-I
to WS-II. B) Corrected location of Reddies River intake
for the Yadkin river basin, Wilkesboro 24k, Boone 100k.
C) Changed location of watershed boundary, intake, and
critical area for the South Fork New River, New River
Basin, Jefferson 24k, West Jefferson 24k Boone 100k.
1.) filename: nc.pcarv.old (protected/critical area with
the same state lake as the .coe coverage, but this version
was interpreted from USGS maps)
filename: nc.pcarv.coe (protected/critical area with the
Army Corp of Engineers version of a state lake)
filename: nc.pcarv  Previous to August 1992, this file
was called Public Water Supply watersheds and only
included WS-I, WS-II, WS-III classifications.
filename: nc.pca   filename: nc.pca2
</supplinf>
</descript>
<timeperd>
<timeinfo>
<rngdates>
<begdate>199208</begdate>
<enddate>19960401</enddate>
</rngdates>
</timeinfo>
<current>Data creation and revision dates</current>
</timeperd>
<status>
<progress>Complete</progress>
<update>As needed</update>
</status>
<spdom>
<bounding>
<westbc>-83.9814</westbc>
<eastbc>-75.6310</eastbc>
<northbc>36.5302</northbc>
<southbc>34.1625</southbc>
</bounding>
</spdom>
<keywords>
<theme>
<themekt>None</themekt>
<themekey>watersheds</themekey>
<themekey>protected</themekey>
<themekey>critical</themekey>
<themekey>stream classifications</themekey>
<themekey>high quality waters</themekey>
<themekey>outstanding resource waters</themekey>
<themekey>trout waters</themekey>
<themekey>nutrient sensitive waters</themekey>
</theme>
<place>
<placekt>
William S. Powell, The North Carolina GAZETTEER, A
Dictionary of Tar Heel Places,(Chapel Hill: University of
North Carolina Press), August 1984.
</placekt>
<placekey>North Carolina</placekey>
</place>
</keywords>
<accconst>None</accconst>
<useconst>
Acknowledgement of products derived from this data set should
cite the following: The source of the  Water Supply Watersheds
data is the North Carolina Corporate Geographic Database.
Earlier versions of this dataset may exist. The user must be
sure to use the appropriate data set for the time period of
interest.  While efforts have been made to ensure that these
data are accurate and reliable within the state of the art,
CGIA cannot assume liability for any damages or
misrepresentation caused by any inaccuracies in the data or
as a result of changes to the data caused by system transfers.
</useconst>
<ptcontac>
<cntinfo>
<cntperp>
<cntper>Steve Zoufaly</cntper>
<cntorg>NC DEHNR Div. Environmental Management</cntorg>
</cntperp>
<cntaddr>
<addrtype>Physical and mailing</addrtype>
<address>512 N. Salisbury Street</address>
<city>Raleigh</city>
<state>North Carolina</state>
<postal>27604-1148</postal>
<country>U.S.A.</country>
</cntaddr>
<cntvoice>[phone]  ext. 566</cntvoice>
<cntfax>[phone]</cntfax>
<cntemail>[e-mail]</cntemail>
<hours>8am to 5pm</hours>
<cntinst>Preferred contact is by mail or telephone.</cntinst>
</cntinfo>
</ptcontac>
<datacred>
Div. Environmental Management Director, Preston Howard
Water Quality Section Chief, Steve Tedder
Water Quality Staff, Steve Zoufaly
NC Dept. of Environment, Health, and Natural Resources
512 N. Salisbury Street
Raleigh, NC 27604-1148
NCCGIA Director, Karen Siderelis
Database Administration, Zsolt Nagy
Database Management, Ken Shaffer
Project Manager, Michael D. Rink
North Carolina Center for Geographic Information and Analysis
Governor&apos;s Office
Office of State Planning
115 Hillsborough Street
Raleigh, NC 27603
</datacred>
<native>
The NC DEHNR-DEM delineated the boundaries on 24k USGS
topographic maps.  These boundaries were digitized by NCCGIA
using ESRI&apos;s ARC/INFO version 5.0 GIS using a Calcomp
digitizer and ARCEDIT. The present version is in ESRI&apos;s
ARC/INFO version 7.0.3 GIS software on UNIX, Sun Sparc
workstations.
</native>
<crossref>
<citeinfo>
<origin>Div. of Environmental Health, Public Water Supply Branch</origin>
<pubdate>19950630</pubdate>
<title>Surface Water Intakes</title>
<geoform>Map</geoform>
<pubinfo>
<pubplace>Raleigh, North Carolina</pubplace>
<publish>
DEHNR-Div. of Environmental Health, Public Water
Supply Branch
</publish>
</pubinfo>
<othercit>Digitized by NCCGIA</othercit>
<onlink></onlink>
<lworkcit></lworkcit>
</citeinfo>
</crossref>
<crossref>
<citeinfo>
<origin>
Div. of Environmental Health, Water Quality Planning
Branch, USDA, Natural Resources Conservation Service
</origin>
<pubdate>19941130</pubdate>
<title>Hydrologic Units, North Carolina</title>
<geoform>Map</geoform>
<pubinfo>
<pubplace>Raleigh, North Carolina</pubplace>
<publish>USDA, Natural Resources Conservation Service</publish>
</pubinfo>
<othercit>Partially digitized by NCCGIA</othercit>
<onlink>http://cgia.cgia.state.nc.us/corpmeta.dir/corplayers</onlink>
</citeinfo>
</crossref>
</idinfo>
<dataqual>
<attracc>
<attraccr>
The NC DEHNR-DEM delineated the boundaries on 24k USGS
paper topographic maps.  NCCGIA digitized these boundaries
and attributed them with DEM classification information,
river basin and stream names, and acres per polygon.  The
digital files were plotted and overlayed to the originals
and linework and label corrections were made. This digital
file is updated as changes occur.
</attraccr>
</attracc>
<logic>
Using ESRI&apos;s ARC/INFO GIS software, the dataset was built for
arc and polygon topology using the &quot;build&quot; command.
The data set was then cleaned with a fuzzy tolerance of
1 foot.  Topology has not been edited since the last build
or clean.
</logic>
<complete>
These data represent the locations and identities of Water
Supply Watersheds in North Carolina as mapped by the NCDEM.
Each watershed is labeled with either a protected or critical
area classification.  All boundaries are approved by DEM
whether they are the original DEM boundaries or changes to
original boundaries submitted for revision by local or county
governments.
</complete>
<posacc>
<horizpa>
<horizpar>
Water supply watershed boundaries were marked on 7.5
Minute USGS paper topographic maps which meet National
Map Accuracy Standards, using a best estimate with
reference to surrounding features. Ridge lines were
interpolated from contours by cartographers and reviewed
by DEM staff.  Counties and municipalities have
restudied certain boundaries in detail for adjustment by
DEM. Boundaries drawn were digitized and check plots used
to ensure correct boundary location, within a line width.
map units: feet, precision: single, fuzzy: 1.0,
dangle: 10.0
</horizpar>
</horizpa>
</posacc>
<lineage></lineage>
<lineage>
<srcinfo>
<srccite>
<citeinfo>
<origin>
NC DEHNR - Div. of Environmental Management, Water
Quality Section
</origin>
<pubdate>19960401</pubdate>
<title>Water Supply Watersheds</title>
<geoform>Map</geoform>
<pubinfo>
<pubplace>Raleigh, North Carolina</pubplace>
<publish>
NC DEHNR - Div. of Environmental Management, Water
Quality Planning
</publish>
</pubinfo>
<othercit>Data is updated as needed</othercit>
</citeinfo>
</srccite>
<srcscale>24000</srcscale>
<typesrc>Paper</typesrc>
<srctime>
<timeinfo>
<rngdates>
<begdate>199208</begdate>
<enddate>19960326</enddate>
</rngdates>
</timeinfo>
<srccurr>Original release date and revision date, respectively</srccurr>
</srctime>
<srccitea>None</srccitea>
<srccontr>
Water supply watershed boundaries and
stream classification schedules
</srccontr>
</srcinfo>
<srcinfo>
<srccite>
<citeinfo>
<origin>US Geological Survey</origin>
<pubdate>1938-1990</pubdate>
<title>USGS 7.5 Minute series quadrangles</title>
<geoform>Map</geoform>
<pubinfo>
<pubplace>Reston, Virginia</pubplace>
<publish>US Geological Survey</publish>
</pubinfo>
<othercit>Published map series</othercit>
</citeinfo>
</srccite>
<srcscale>24000</srcscale>
<typesrc>Paper</typesrc>
<srctime>
<timeinfo>
<rngdates>
<begdate>1938</begdate>
<enddate>1990</enddate>
</rngdates>
</timeinfo>
<srccurr></srccurr>
</srctime>
<srccitea>None</srccitea>
<srccontr>Paper maps used to delineate the watersheds</srccontr>
</srcinfo>
<procstep>
<procdesc>
Water supply watershed boundaries were delineated by
cartographers interpolating ridgelines on paper USGS 7.5
minute topographic maps. Boundaries were delineated around
known water supply intakes.  Intakes on streams or rivers
had critical areas delineated as ridgelines or half mile
buffers, whichever was closest, upstream of the intake
location.  Protected areas were delineated with ridgelines
or ten mile buffers, which ever was closer.  For intakes
on lakes and reservoirs, buffers were delineated from the
apparent pool elevation of the water body as shown on the
USGS quadrangle using the same limits as above. Boundaries
were reviewed by DEM staff.  After the linework was
digitized by NCCGIA (see below), DEM staff reviewed
the linework and attributes for accuracy. DEM supplies
CGIA with updates as they occur.
</procdesc>
<procdate>19960401</procdate>
<srcprod></srcprod>
<proccont>
<cntinfo>
<cntperp>
<cntper>Steve Zoufaly</cntper>
<cntorg>
NCDEHNR-Division of Environmental Management, Water
Quality Section
</cntorg>
</cntperp>
<cntpos>Environmental Supervisor</cntpos>
<cntaddr>
<addrtype>Physical and mailing</addrtype>
<address>512 N. Salisbury Street</address>
<city>Raleigh</city>
<state>North Carolina</state>