20240930
16411300
1.0
FGDC CSDGM Metadata
FALSE
Hydro_Waterbodies
921440.647657
1780399.789315
190825.066686
1148654.558503
1
002
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
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20260730
11451900
20260730
11451900
150000000
5000
external
9371f447e89474673f19b6df905ef248
Pennington County - Rapid City GIS
605-716-3672
GIS Division
300 6th Street
Rapid City
SD
57701
US
gis2@rcgov.org
M - F; 7:30am - 4:00pm
True
Pennington County - Rapid City GIS
ArcGIS Metadata
1.0
external
9371f447e89474673f19b6df905ef248
Pennington County - Rapid City GIS
605-716-3672
GIS Division
300 6th Street
Rapid City
SD
57701
US
gis2@rcgov.org
M - F; 7:30am - 4:00pm
True
Pennington County - Rapid City GIS
File Geodatabase Feature Class
1:24,000 Hydrology Polygons
Hydro_Waterbodies
<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN>This dataset contains the USGS 1:24,000 National Hydrology Plus High Resolution (NHDPlus HR) data version 1.0. for Pennington County and the surrounding counties, including a strip about 12 miles wide in Wyoming and Nebraska. It contains data from both the NHD waterbody and polys feature classes.</SPAN></P></DIV></DIV></DIV>
This dataset was created to provide a county-wide 1:24,000 hydrography polygon map layer.
Original digital maps were created by the USGS.
South Dakota
Pennington County
NHD
hydrology
NHD
hydrology
South Dakota
Pennington County
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The data user (hereafter "The User") understands and acknowledges that the GIS Product File(s) listed above were created from GIS data files and developed for internal use only. The GIS data is subject to constant change and the accuracy and completeness cannot be guaranteed. The GIS data is provided "as is" without warranties or guarantees, either expressed or implied, as to the completeness, accuracy, or correctness of such GIS data, fitness for a particular purpose, or warranty that the information does not infringe the rights of others, nor accepts any liability arising from any incorrect, incomplete or misleading information contained therein. The City of Rapid City is not responsible for incidental, consequential, or special damages arising out of the use of the GIS data provided the Agency. The User agrees that the GIS Product File(s) shall be used and relied upon only at the risk of the User. The User agrees to indemnify and hold harmless the City of Rapid City, its officials, officers, employees and servants from any liability, claims, loss, damages, injury, costs and attorney fees arising out of procuring, compiling, collecting, interpreting, production, using or communicating the GIS Product File(s) or information contained therein. These data do not represent a legal survey of the land. Data were created from aerial mapping methods.</SPAN></P></DIV></DIV></DIV>
Esri ArcGIS 13.5.5.57366
1
-104.410433
-101.034814
45.481927
42.789396
USGS 1:24,000 National Hydrology Plus High Resolution (NHDPlus HR) data version 1.0.
24000
In 2018, the high resolution NHD was used to replace the existing hydro feature class. Comparisons showed that most of the manually digitized streams from the earlier hydro line feature class were better than the new NHD data, so these were copied into the new line data, replacing the streams in that dataset. Also, Rapid Creek below Rapid City and the Cheyenne River were manually digitized, since none of the existing data matched the photos. The creek and stream polygons were not updated, so they do not match the manually digitized stream centerlines.
EPSG
6.18.3(9.3.1.2)
Hydro_Waterbodies
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
HydroFeatureName
Feature name
String
65
0
0
Name (if a name exists)
HydroFeatureType
Feature type
Integer
4
0
0
Feature type using the 3 digit NHD feature type code
USGS NHD
336
Canal/Ditch
343
Dam/Weir
403
Inundation area
390
Lake/Pond
361
Playa
436
Reservoir
441
Rock/Island
455
Spillway
460
Stream/River
466
Swamp/Marsh
478
Tunnel/Culvert
484
Wash
HydroFeatureCode
Detailed feature code
Integer
4
0
0
Feature type using the 5 digit NHD feature code
USGS NHD
33600
Canal/Ditch
34300
Dam/Weir
34306
Dam/Weir: Construction Material|nonearthen
40308
Inundation Area: Inundation control status = Controlled
39000
Lake/Pond
39001
Lake/Pond: Hydrographic category = Intermittent
39004
Lake/Pond: Hydrographic category = Perennial
39005
Lake/Pond: Hydrographic category = Intermittent, Stage: high water elevation
39006
Lake/Pond: Hydrographic category = Intermittent, Stage: date of photography
39009
Lake/Pond: Hydrographic category = Perennial, Stage: average water elevation
39010
Lake/Pond: Hydrographic category = Perennial, Stage: normal pool
46600
Marsh/Wetland
36100
Playa
43600
Reservoir
43604
Reservoir: Reservoir type = Tailings pond, Construction material: earthen
43612
Reservoir: Reservoir type = Sewage disposal pond
43613
Reservoir: Reservoir type = Water storage, Construction material: earthen
44100
Rock/Island
45500
Spillway
46000
Stream/River
46006
Stream/River: Hydrographic category = Perennial
47800
Tunnel/Culvert
48400
Wash
Elevation
Elevation
Integer
4
0
0
Intermittent
Intermittent pond
String
5
0
0
Y
Feature is an intermittent stream or ditch
N
Feature is a perennial stream or ditch, or a steam or ditch with no intermittent information
GlobalID
GlobalID
GlobalID
38
0
0
Shape
Shape
Geometry
0
0
0
Feature geometry.
ESRI
Coordinates defining the features.
created_user
created_user
String
255
0
0
created_date
created_date
Date
8
0
0
last_edited_user
last_edited_user
String
255
0
0
last_edited_date
last_edited_date
Date
8
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Shape_Area
Double
8
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
dataset
0
Simple
FALSE
0
TRUE
FALSE
20260730