NC Center for Geographic Information & Analysis
20070306
Type A Future Public Sewer Systems
vector digital data
Raleigh, North Carolina
NC Center for Geographic Information & Analysis
NCCGIA distributes this dataset
withheld
The NC Center for Geographic Information and Analysis developed the
GIS data set, Type A Future Public Sewer Systems, as mapped by contractors
to the NC Rural Center (engineering firms McGill & Associates and
Hobbs, Upchurch & Associates) during 2004, 2005, and 2006 to facilitate
planning, siting and impact analysis in the 100 individual counties of
North Carolina. This file enables the user to make various county-level
determinations when used in conjunction with other data layers. "Future" in the title Type A Future Public Sewer Systems refers to system boundary the water syster owner
expects in 2010. The tabular data will be the same as it was for the current data.
The purpose of this data set is to inform users of key information about
public sewer systems in North Carolina, with particular focus on system
size and growth, sewage discharge annd treatment, and capital improvement
needs of the systems.
Data limitations:
For security reasons, Fort Bragg did not provide service area
boundaries; therefore the entire military base was used as the
service area boundary.
Wake Forest, Knightdale, Wendell, and Zebulon were individual
service areas when the data was collected, and this is reflected
in the data. However, these sytems have now merged with the
Raleigh system. This change will be reflected in future updates,
as they occur.
Service areas with only future boundaries have system IDs with
no other detailed information associated since the systems do not
yet exist in mature form.
Some service areas have limited information in the corresponding
tabular data, either in the form of zero values or missing
records. These systems either refused to provide the data or are
so new that much of the historical data requested does not yet
exist.
Tyrrell County WSD #1 sewer has a much smaller area than Tyrrell
County WSD # 2, but the database figures are bigger for # 1. Although
this is a potential error in the data, the error was not addressed
by the contractor (Hobbs, Upchurch & Associates).
Revisions and updates to this layer include:
1.) March 2007 version was the first recorded release of this data.
2007
20070306
Data creation and revision date
Irregular
-84.421925
-75.416567
36.617518
33.723370
ISO 19115 Topic Category
utilitiesCommunication
None
Type A
Sewer System
Public Sewer
Capital Improvement
Bond Funding
Sewer service
Service area
Water 2030
Sewage flow
Wastewater
Wastewater system
Wastewater flow
Wastewater inflow
Waste treatment
Sewage treatment
Sewer system owner
Wastewater system owner
Infrastructure
Rural Center
Rural economic development
William S. Powell, The North Carolina
GAZETTEER, A Dictionary of Tar Heel Places,(Chapel Hill: University of
North Carolina Press, August 1984.
North Carolina
None
Acknowledgement of products derived form this dataset should cite the following:
The source of the Type A Future Public Sewer Systems data is NC OneMap.
Earlier versions of this data set may exist. The user must be sure to use
the appropriate dataset 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.
NC CGIA
Physical
333 E. Six Forks Rd.
Raleigh
North Carolina
27609
U.S.A.
Mailing
20322 Mail Service Center
Raleigh
North Carolina
27699
U.S.A.
919-754-6580
919-715-8551
dataq@its.nc.gov
8am to 5pm
Phone and electronic mail preferred
This data was collected by engineering firms McGill & Associates and
Hobbs, Upchurch & Associates by survey and site visit.
Using ESRI's ARC/INFO GIS software, the data set was built for arc and
polygon topology using the "build" command. The data set was then cleaned
with a fuzzy tolerance of 10 meters. Topology has not been edited since
the last build or clean.
This data layer represents the Type A Future Public Sewer Systems of all
counties in North Carolina.
System boundaries were reviewed by CGIA for accuracy and modified
as needed.
McGill & Associates and Hobbs, Upchurch & Associates
2004-2007
Type A Future Public Sewer Systems
map
Contractor offices
McGill & Associates and Hobbs, Upchurch & Associates
Map series
100000
Paper
2004
2007
Publication date
None
Paper maps on which 1998 service area boundaries were plotted.
The contractors collected graphic data from water and sewer
system managers, and collected numeric data from water, sewer,
and stormwater system managers throughout North Carolina.
Graphic data was collected in one of two ways. If the system
of interest was evaluated during the prior system survey of
1998, the new graphic data was collected by forwarding or
delivering to each system manager a map of the water or sewer
system pipes as they existed in 1998, having the system
manager adjust system boundaries to reflect current and
expected future boundaries, and making those edits to the
1998 polygons. If the system of interest was not evaluated
in the 1998 survey, a map of the current and expected future
boundaries of the system was requested from the system manager.
In both cases, the current and expected future boundaries of
the water or sewer system were ultimately digitized from the
data provided by the system manager. In some cases, system
managers reported no change in current or expected future
system boundaries, and in those cases the resulting polygons
are identical to those produced from the 1998 survey. For
this study, current system boundaries were defined as those
boundaries in existence at the time of the survey (2004).
Future system boundaries were defined as the boundaries
expected to exist in the year 2010.
Numeric data was collected by crafting a table structure for
the required data, forwarding a paper questionnaire developed
from this data structure to each system manager, collecting
that data as a written response to the questionnaire (via
return mail or face-to-face meeting), then entering this data
into the table structure.
2004-2007
McGill & Associates
Harry Buckner
Mailing and physical address
55 Broad Street
Asheville
North Carolina
28801
U.S.A.
(828) 252-0575
(828) 252-2518
hbbuckner@mcgillengineers.com
8:30AM - 5:30PM
Phone and electronic mail preferred
Same process as outlined in previous step was followed for second
contractor.
2004-2007
Hobbs, Upchurch & Associates
Angela Mettlen
Mailing and physical address
2411 N. Oak Street, Suite 204
Myrtle Beach
South Carolina
29577
U.S.A.
(843) 626-1910
(843) 626-1745
info@hobbsupchurch.com
8:30AM - 5:30PM
Phone and electronic mail preferred
AMEC Earth and Environmental, Inc. of North Carolina (AMEC)
took responsibility for managing the data structure, data
connectivity, and quality control aspects of the graphic
and numeric data generated for this project. AMEC integrated
individual polygons into a statewide coverage of systems of
various types, and also performed quality control reviews
on numeric data and data ranges for numeric fields. AMEC
identified disconnections between polygons and the underlying
tabular data and worked with the other contractors and CGIA
to rectify these disconnects. Using linear multivariate
regression techniques, AMEC estimated current and future
capital improvement needs for systems which had no published
capital improvement plans.
2004-2007
AMEC Earth & Environmental
Keith Readling
Mailing and physical address
4513 Creedmoor Road, Suite 400
Raleigh
North Carolina
27612
U.S.A.
(919) 420-0590
(919) 420-0890
keith.readling@amec.com
8:30AM - 5:30PM
Phone and electronic mail preferred
Service area boundaries and database were extensively
reviewed by CGIA for accuracy and modified where needed.
2004-2007
CGIA
David Giordano
Physical
333 E. Six Forks Rd.
Raleigh
North Carolina
27609
U.S.A.
Mailing
20322 Mail Service Center
Raleigh
North Carolina
27699
U.S.A.
919-754-6580
919-715-8551
dataq@its.nc.gov
8am to 5pm
Phone and electronic mail preferred
_Method: County name
Vector
Simple
FALSE
0
TRUE
FALSE
coordinate pair
0.001877
0.001877
meters
North American Datum of 1983
Geodetic Reference System 80
6378137.000000
298.257222
sewer
Boundary extents of Type A Future Sewer Systems
NC CGIA
Feature Class
0
objectid
objectid
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
SSSYID
System ID. First three digits are FIPS county code (primary co. of
location), “SS”, next 4 digits are 2004, next 3 digits are unique
identifier. Note: cannot use permit number for discharge due to
multiple discharges.
Sewer system owner
Item varies
sssyid
String
15
0
0
SSSYNAME
Name of System
Sewer system owner
Item varies
sssyname
String
50
0
0
COLLSYSPER
Collection System Permit Number
Sewer system owner
Item varies
collsysper
String
9
0
0
WAPCS
Primary County(s) Served
Sewer system owner
Item varies
wapcs
String
50
0
0
WAPCP
Primary Contact Person
Sewer system owner
Item varies
wapcp
String
25
0
0
WAPCPT
Superintendent, Director, etc)
Sewer system owner
Item varies
wapcpt
String
35
0
0
WAADDR
Mailing Address
Sewer system owner
Item varies
waaddr
String
50
0
0
WAPHN
Phone Number
Sewer system owner
Item varies
waphn
String
50
0
0
WAFAX
Fax Number
Sewer system owner
Item varies
wafax
String
50
0
0
WAEMAIL
Email address
Sewer system owner
Item varies
waemail
String
50
0
0
WASVERIFY
wasverify
String
25
0
0
WAOWNTY
Type of Ownership (Municipality, County, Authority,
District, Non Profit Assoc., For Profit Business,
State, Federal, Other)
Sewer system owner
Item varies
waownty
String
50
0
0
SCSP
Current Service Population (in number of people
served)
Sewer system owner
Item varies
scsp
Integer
4
10
0
SCSP05
Projected 2005 Service Population (number of people
expected to be served)
Sewer system owner
Item varies
scsp05
Integer
4
10
0
SCSP10
Projected 2010 Service Population (number of people
expected to be served)
Sewer system owner
Item varies
scsp10
Integer
4
10
0
SCSP20
Projected 2020 Service Population (number of people
expected to be served)
Sewer system owner
Item varies
scsp20
Integer
4
10
0
SCSP30
Projected 2030 Service Population (number of people
expected to be served)
Sewer system owner
Item varies
scsp30
Integer
4
10
0
SSSYCCR
Number of residential customer connections for
sanitary sewer, most recent June 30th. "0" if none,
"999999" if unknown.
Sewer system owner
Item varies
sssyccr
Integer
4
10
0
SSSYCCNR
Number of non-residential customer connections for
sanitary sewer, most recent June 30th. "0" if none,
"999999" if unknown.
Sewer system owner
Item varies
sssyccnr
Integer
4
10
0
SSSYCCBP
Number of bulk purchaser connections for sanitary sewer,
most recent June 30th. "0" if none, "999999" if unknown.
Sewer system owner
Item varies
sssyccbp
Integer
4
10
0
SSSYMAXF
Maximum daily flow during fiscal year ending most recent
June 30. "999.999" if unknown.
Sewer system owner
Item varies
sssymaxf
Double
8
38
8
SSSYADGD
Average daily flow during fiscal year ending most recent
June 30. "999.999" if unknown.
Sewer system owner
Item varies
sssyadgd
Double
8
38
8
SSSYAMR
Average monthly residential usage per customer for fiscal
year ending last June 30. Average of 12 months, each calculated
as total monthly Flow divided by number of customers. "0" if none,
"999999" if unknown.
Sewer system owner
Item varies
sssyamr
Double
8
38
8
SSSYAMNR
Average monthly non-residential flow per customer for fiscal
year ending last June 30. Average of 12 months, each calculated
as total monthly Flow divided by number of customers. "0" if none,
"999999999" if unknown.
Sewer system owner
Item varies
sssyamnr
Double
8
38
8
SSTREAT
List total wastewater treated in most recent fiscal year,
in millions of gallons
Sewer system owner
Item varies
sstreat
Double
8
38
8
SSSYAMBP
Average monthly flow per bulk purchaser connection for fiscal
year ending last June 30. Avg of 12 months, each calculated
as total monthly flow divided by number of bulk purchaser
connections. "0" if none, 999999 if unknown.
Sewer system owner
Item varies
sssyambp
Double
8
38
8
SSSYIBTR
Inter-Basin Transfer
Sewer system owner
Y
There is transfer of wastewater or processed wastewater from
one waterbasin to another by this sanitary sewer system
Sewer system owner
N
There is not transfer of wastewater or processed wastewater
from one waterbasin to another by this sanitary sewer system
Sewer system owner
sssyibtr
String
1
0
0
SPRJAF05
Projected average daily during fiscal year ending June 30, 2005.
"999.999" if unknown
Sewer system owner
Item varies
sprjaf05
Double
8
38
8
SPRJAF10
Projected average daily during fiscal year ending June 30, 2010.
"999.999" if unknown
Sewer system owner
Item varies
sprjaf10
Double
8
38
8
SPRJAF20
Projected average daily during fiscal year ending June 30, 2020.
"999.999" if unknown
Sewer system owner
Item varies
sprjaf20
Double
8
38
8
SPRJAF30
Projected average daily during fiscal year ending June 30, 2030.
"999.999" if unknown
Sewer system owner
Item varies
sprjaf30
Double
8
38
8
SBULKP
Bulk User Projections
Sewer system owner
Y
For previous projections, bulk users were included in the
projection.
Sewer system owner
N
For previous projections, bulk users were not included in
the projection.
Sewer system owner
sbulkp
String
1
0
0
SHDWKS
Headworks Analysis
Sewer system owner
Y
Headworks analysis has been done in the previous 5 years
Sewer system owner
N
Headworks analysis has not be done in the previous 5 years
Sewer system owner
shdwks
String
1
0
0
SST
Smoke Testing
Sewer system owner
Y
Smoke testing has been done in the previous 5 years
Sewer system owner
N
Smoke testing has not be done in the previous 5 years
Sewer system owner
sst
String
1
0
0
SCI
Camera Inspection
Sewer system owner
Y
Camera inspection has been done in the previous 5 years
Sewer system owner
N
Camera inspection has not be done in the previous 5 years
Sewer system owner
sci
String
1
0
0
SLIC
Line Inspection and Cleaning
Sewer system owner
Y
Program is in place
Sewer system owner
N
Program is not in place
Sewer system owner
slic
String
1
0
0
SLRR
Line Rehabilitation and Replacement
Sewer system owner
Y
Program is in place
Sewer system owner
N
Program is not in place
Sewer system owner
slrr
String
1
0
0
SSM
System Map
Sewer system owner
Y
System is mapped
Sewer system owner
N
System is not mapped
Sewer system owner
ssm
String
1
0
0
SGIS
GIS Data
Sewer system owner
Y
System map is in GIS format
Sewer system owner
N
System map is not in GIS format
Sewer system owner
sgis
String
1
0
0
SUPDATE
Update Willingness
Sewer system owner
Y
Service owner is willing to update data annually
Sewer system owner
N
Service owner is not willing to update data annually
Sewer system owner
supdate
String
1
0
0
SSHARE
Data Sharing. Local ordinance or policy regarding
sharing electronic data about your system ("no ordinance
or policy", "no sharing", or "limited sharing").
Sewer system owner
Item varies
sshare
String
50
0
0
OMS2004T
Annual O&M Expenditure 2004. Total amount in thousands of dollars.
Sewer system owner
Item varies
oms2004t
Integer
4
10
0
STREAT94
Past Sewage Treatment. Total sewage treated in fiscal year 1994-1995
in Millions of Gallons (for historical benchmarking).
Sewer system owner
Item varies
streat94
Double
8
38
8
OMS94
Past O&M Budget. Total amount in thousands of dollars for the actual
O&M budget for the system for the fiscal year 1994-1995 (for historical
benchmarking)
Sewer system owner
Item varies
oms94
Integer
4
10
0
SSSTPINFT
Estimate of system-wide maximum daily infiltration/inflow measured at
the plant. "999.999 if unknown.
Sewer system owner
Item varies
ssstpinft
Double
8
38
8
SWSSNM
Name of sewer system providing treatment in the case of purchased
treatment
Sewer system owner
Item varies
swssnm
String
50
0
0
SSSYID_12
sssyid_12
String
12
0
0
CURCIP
Current CIP Need (total amount in thousands
of dollars for the estimated CIP needs for the
system for the period FY04-05 through FY09-10
-- a 5 year period, defined as current need)
Sewer system owner
Item varies
curcip
Integer
4
10
0
FUTCIP
Future CIP Need (total amount in thousands
of dollars for the estimated CIP needs for the
system for the period FY10-11 through FY29-30
-- a 20 year period, defined as future need)
Sewer system owner
Item varies
futcip
Integer
4
10
0
CURSOUR
Source of current CIP value (either estimated
by consultant or reported by system)
Sewer system owner
Item varies
cursour
String
254
0
0
FUTSOUR
Source of future CIP value (either estimated
by consultant or reported by system).
Sewer system owner
Item varies
futsour
String
254
0
0
st_area(shape)
st_area(shape)
Double
0
0
0
st_perimeter(shape)
st_perimeter(shape)
Double
0
0
0
A dataset depicting the North Carolina Type A Future Sewer Systems.
Polygons have attribute data including total area in coverage
units (square meters), total perimeter (linear meters),
polygon internal identification number, polygon user
identification number, and pertinent system information.
>
>The following tables can be related to the sewer system service areas.
>There is a one-to-many relationship between the sewer systems and
>records in these tables that prevents joining the tables to the areas.
>
>BFSewer Table (BF - Bond Funding)
>ITEM NAME TYPE DESCRIPTION
>SSSYID Text System ID (relate item)
>SYSTEM Text Name of sewer system receiving bond funds
>FUNDER Text Funder of the bond or grant funds to the system
>PROGRAM Text Specific program under which the bond funds
> were made available
>COUNTY Text Name of county where system serves or will serve
>REDC_DES Text Bond funding project description (this field is only
> populated for projects funded through NCREDC)
>AWARD Currency Value of funds awarded (in US dollars)
>PR_TYPE Text Bond funding project type (Water or Sewer)
>
>Sewer_Treatment Plants Table
>ITEM NAME TYPE DESCRIPTION
>SSSYID Text System ID (relate item)
>SSTPID Text National Pollutant Discharge Elimination System
> Identification Number assigned by NC Div. of
> Environmental Management
>STPNM Text Name of plant(s)
>STPRECS Text Name of the receiving stream
>S7Q10 Long Integer The 7Q10 flow of the receiving stream (CFS),
> 999999 if unknown
>SDPCOORLAT Double Latitude of Discharge Point, in Decimal Degrees
>SDPCOORLONG Double Longitude of Discharge Point, in Decimal Degrees
>SLANDAC Long Integer Number of acres in service for land application
> or spray irrigation of effluent, 999999 if unknown.
>SLANDS Long Integer Total number of distinct land application or
> spray irrigation sites
>SSTPCPTY Double Permitted Flow Capacity
>SSTPMDPR Double Maximum Daily Flow
>SSTPADPR Double Average Daily Flow
>SSTPTRMT Text Type of Treatment Technology
>SSTPSLUD Text Sludge Disposal Technology
>SSTRTTECH Text Sanitary sewer treatment technology
>SSEXTAER Text Extended aeration (Y or N)
>SSNUTREM Text Nutrient removal (Y or N)
>
None
NC Center for Geographic Information and Analysis
Database Administration
Physical
333 E. Six Forks Rd.
Raleigh
North Carolina
27609
U.S.A.
Mailing
20322 Mail Service Center
Raleigh
North Carolina
27699
U.S.A.
919-754-6580
919-715-8551
dataq@its.nc.gov
8:30AM - 5:30PM
Phone and electronic mail preferred
Downloadable Data
NCCGIA is charged with the development and maintenance
of NC OneMap and, in cooperation with other mapping
organizations, is committed to offering its users accurate,
useful, and current information. Although
every effort has been made to ensure the accuracy of
information, errors and conditions originating from
physical sources used to develop this dataset may be
reflected in the data supplied. The user must be
aware of possible conditions and bear responsibility for
the appropriate use of the information with respect to
possible errors, original map scale, collection methodology,
currency of data, and other conditions specific to certain
data. NCCGIA does not support secondary distribution of
this dataset without its current, compliant metadata record. The
use of trade names or commercial products does not constitute their
endorsement by NCCGIA or North Carolina State Government.
ESRI shapefile (*.shp)
withheld
None. Download from www.nconemap.com is free of charge.
Data can be customized on a cost-recovery basis. Contact dataq@its.nc.gov or 919-754-6580 for more information.
This data is provided as an ESRI shapefile. Other formats are available on a cost-recovery basis - contact dataq@its.nc.gov or 919-754-6580 for more information. Format compatibility is the user's responsibility.
20110610
North Carolina Center for Geographic Information and Analysis
David Giordano
Database Administration
Physical
333 E. Six Forks Rd.
Raleigh
North Carolina
27609
U.S.A.
Mailing
20322 Mail Service Center
Raleigh
North Carolina
27699
U.S.A.
919-754-6580
919-715-8551
dataq@its.nc.gov
8am to 5pm
Phone and electronic mail preferred
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
None
This metadata file is to accompany the dataset. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. If the dataset described in this metadata record was received from anyone besides NCCGIA, this metadata and the dataset it describes may contain discrepancies.
David Giordano
North Carolina Center for Geographic Information and Analysis
Database Administration
919-754-6580
919-715-8551
8am to 5pm
Phone and electronic mail preferred
20220523
ArcGIS Metadata
1.0
NC Center for Geographic Information and Analysis
Database Administration
919-754-6580
919-715-8551
8:30AM - 5:30PM
Phone and electronic mail preferred
None. Download from www.nconemap.com is free of charge.
ESRI shapefile (*.shp)
withheld
withheld
0.000
Enterprise Geodatabase Feature Class
Type A Future Public Sewer Systems
2007-03-06
NC Center for Geographic Information & Analysis
Raleigh, North Carolina
NC Center for Geographic Information & Analysis
vector digital data
NCCGIA distributes this dataset
withheld
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The NC Center for Geographic Information and Analysis developed the GIS data set, Type A Future Public Sewer Systems, as mapped by contractors to the NC Rural Center (engineering firms McGill & Associates and Hobbs, Upchurch & Associates) during 2004, 2005, and 2006 to facilitate planning, siting and impact analysis in the 100 individual counties of North Carolina. This file enables the user to make various county-level determinations when used in conjunction with other data layers. "Future" in the title Type A Future Public Sewer Systems refers to system boundary the water system owner expects in 2010. The tabular data will be the same as it was for the current data.</SPAN></P></DIV></DIV></DIV>
The purpose of this data set is to inform users of key information about public sewer systems in North Carolina, with particular focus on system size and growth, sewage discharge and treatment, and capital improvement needs of the systems.
William S. Powell, The North Carolina GAZETTEER, A Dictionary of Tar Heel Places,(Chapel Hill: University of North Carolina Press, August 1984.
North Carolina
ISO 19115 Topic Category
utilitiesCommunication
Capital Improvement
Infrastructure
Wastewater system
Wastewater flow
Service area
Sewer service
Wastewater system owner
Public Sewer
Sewer system owner
Rural economic development
Waste treatment
Sewer System
Type A
Wastewater inflow
Sewage flow
Water 2030
Rural Center
Bond Funding
Sewage treatment
Wastewater
Capital Improvement
Infrastructure
Wastewater system
Wastewater flow
Service area
Sewer service
Wastewater system owner
Public Sewer
Sewer system owner
Rural economic development
Waste treatment
Sewer System
Type A
utilitiesCommunication
Wastewater inflow
Sewage flow
Water 2030
Rural Center
Bond Funding
Sewage treatment
Wastewater
NC
North Carolina
Department of Information Technology
DIT
Center for Geographic Information and Analysis
CGIA
NC OneMap
NCCGIA is charged with the development and maintenance of NC OneMap and, in cooperation with other mapping organizations, is committed to offering its users accurate, useful, and current information. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop this dataset may be reflected in the data supplied. The user must be aware of possible conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data, and other conditions specific to certain data. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. The use of trade names or commercial products does not constitute their endorsement by NCCGIA or North Carolina State Government.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>https://www.nconemap.gov/pages/terms</SPAN></P></DIV></DIV></DIV>
Data creation and revision date
2007-01-01
2007-03-06
-84.421925
-75.416567
33.72337
36.617518
Data limitations: For security reasons, Fort Bragg did not provide service area boundaries; therefore the entire military base was used as the service area boundary. Wake Forest, Knightdale, Wendell, and Zebulon were individual service areas when the data was collected, and this is reflected in the data. However, these sytems have now merged with the Raleigh system. This change will be reflected in future updates, as they occur. Service areas with only future boundaries have system IDs with no other detailed information associated since the systems do not yet exist in mature form. Some service areas have limited information in the corresponding tabular data, either in the form of zero values or missing records. These systems either refused to provide the data or are so new that much of the historical data requested does not yet exist. Tyrrell County WSD #1 sewer has a much smaller area than Tyrrell County WSD # 2, but the database figures are bigger for # 1. Although this is a potential error in the data, the error was not addressed by the contractor (Hobbs, Upchurch & Associates). Revisions and updates to this layer include: 1.) March 2007 version was the first recorded release of this data.
Esri ArcGIS 12.8.0.29751
David Giordano
North Carolina Center for Geographic Information and Analysis
Database Administration
919-754-6580
919-715-8551
8am to 5pm
Phone and electronic mail preferred
David Giordano
This metadata file is to accompany the dataset. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. If the dataset described in this metadata record was received from anyone besides NCCGIA, this metadata and the dataset it describes may contain discrepancies.
Using ESRI's ARC/INFO GIS software, the data set was built for arc and polygon topology using the "build" command. The data set was then cleaned with a fuzzy tolerance of 10 meters. Topology has not been edited since the last build or clean.
Using ESRI's ARC/INFO GIS software, the data set was built for arc and polygon topology using the "build" command. The data set was then cleaned with a fuzzy tolerance of 10 meters. Topology has not been edited since the last build or clean.
This data layer represents the Type A Future Public Sewer Systems of all counties in North Carolina.
This data was collected by engineering firms McGill & Associates and Hobbs, Upchurch & Associates by survey and site visit.
System boundaries were reviewed by CGIA for accuracy and modified as needed.
Service area boundaries and database were extensively reviewed by CGIA for accuracy and modified where needed.
2004-20-07
David Giordano
CGIA
919-754-6580
919-715-8551
8am to 5pm
Phone and electronic mail preferred
AMEC Earth and Environmental, Inc. of North Carolina (AMEC) took responsibility for managing the data structure, data connectivity, and quality control aspects of the graphic and numeric data generated for this project. AMEC integrated individual polygons into a statewide coverage of systems of various types, and also performed quality control reviews on numeric data and data ranges for numeric fields. AMEC identified disconnections between polygons and the underlying tabular data and worked with the other contractors and CGIA to rectify these disconnects. Using linear multivariate regression techniques, AMEC estimated current and future capital improvement needs for systems which had no published capital improvement plans.
2004-20-07
Keith Readling
AMEC Earth & Environmental
(919) 420-0590
(919) 420-0890
4513 Creedmoor Road, Suite 400
Raleigh
North Carolina
27612
U.S.A.
keith.readling@amec.com
8:30AM - 5:30PM
Phone and electronic mail preferred
The contractors collected graphic data from water and sewer system managers, and collected numeric data from water, sewer, and stormwater system managers throughout North Carolina. Graphic data was collected in one of two ways. If the system of interest was evaluated during the prior system survey of 1998, the new graphic data was collected by forwarding or delivering to each system manager a map of the water or sewer system pipes as they existed in 1998, having the system manager adjust system boundaries to reflect current and expected future boundaries, and making those edits to the 1998 polygons. If the system of interest was not evaluated in the 1998 survey, a map of the current and expected future boundaries of the system was requested from the system manager. In both cases, the current and expected future boundaries of the water or sewer system were ultimately digitized from the data provided by the system manager. In some cases, system managers reported no change in current or expected future system boundaries, and in those cases the resulting polygons are identical to those produced from the 1998 survey. For this study, current system boundaries were defined as those boundaries in existence at the time of the survey (2004). Future system boundaries were defined as the boundaries expected to exist in the year 2010. Numeric data was collected by crafting a table structure for the required data, forwarding a paper questionnaire developed from this data structure to each system manager, collecting that data as a written response to the questionnaire (via return mail or face-to-face meeting), then entering this data into the table structure.
2004-20-07
Harry Buckner
McGill & Associates
(828) 252-0575
(828) 252-2518
55 Broad Street
Asheville
North Carolina
28801
U.S.A.
hbbuckner@mcgillengineers.com
8:30AM - 5:30PM
Phone and electronic mail preferred
Same process as outlined in previous step was followed for second contractor.
2004-20-07
Angela Mettlen
Hobbs, Upchurch & Associates
(843) 626-1910
(843) 626-1745
2411 N. Oak Street, Suite 204
Myrtle Beach
South Carolina
29577
U.S.A.
info@hobbsupchurch.com
8:30AM - 5:30PM
Phone and electronic mail preferred
Paper maps on which 1998 service area boundaries were plotted.
100000
Type A Future Public Sewer Systems
None
2004-20-07
McGill & Associates and Hobbs, Upchurch & Associates
McGill & Associates and Hobbs, Upchurch & Associates
Contractor offices
map
Map series
Publication date
2004-01-01
2007-01-01
0
_Method: County name
0
20120705
15532000
1.0
002
fpss
0.000
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_StatePlane_North_Carolina_FIPS_3200
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dataset
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