20260402
09085100
1.0
FALSE
CULVERTS_PUB_PT_WEB
002
Geographic
GCS_North_American_1983
Angular Unit: Degree (0.017453)
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20260402
09473700
20260402
09473700
150000000
5000
dataset
external
5a5e623f2f1754e1ac1730244bffa682caeb0e82
Scott Kiefer
Bureau of Land Management (BLM), Oregon State Office
GS0301 - Geographic Information System Specialist
P.O. Box 2965
Portland
OR
97208
US
skiefer@blm.gov
Name: Scott Kiefer
Organization: Bureau of Land Management (BLM), Oregon State Office
Position: GIS Specialist
Role: Unknown
Name: Scott Kiefer
Organization: Bureau of Land Management (BLM), Oregon State Office
Position: GIS Specialist
Role: Unknown
True
Name: Scott Kiefer
Organization: Bureau of Land Management (BLM), Oregon State Office
Position: GS0301 - Geographic Information System Specialist
Role: Unknown
20240625
ArcGIS Metadata
1.0
Eric Hiebenthal
Bureau of Land Management, Oregon State Office
GIS Data Management Specialist
(503) 808-6565
tdd/tty phone
(503) 808-6419
P.O. Box 2965
Portland
OR
97208
US
ehie@blmnt.gov
8:00-4:00
None
Arc GIS
Feature Class
Winzip
Winzip
Arc GIS, Winzip
https://gbp-blm-egis.hub.arcgis.com/pages/oregon
File Geodatabase Feature Class
BLM-STATE
Oregon
Washington
BLM-THEME
Disturbance
Facility
Geospatial
Hydrology
NONE
Culvert
U.S. Department of the Interior, Bureau of Land Management (BLM)
BLM OR Culverts Point
2026-04-02
Bureau of Land Management
Portland, Oregon
CULVERTS_PUB_PT: This dataset defines attributes for major and minor culvert structures. According to BLM Manual 9100, a culvert is “a conduit or passageway, not classified as a bridge, under a road, trail, or other facility usually consisting of a round pipe, a pipe-arch, or an open or closed bottom box or arch.” Major culverts are defined as “a culvert having a clear opening of more than 35 square feet or multiple installations of culverts placed adjacent or contiguous as units and having a combined clear opening of more than 35 square feet.” This dataset only reflects the most current condition of the culvert as of the last visit and does not track the history of the culvert over time. Historic (removed) features may be retained in the parent Structures dataset.
This dataset is used for depicting culverts on maps and for: • Prioritizing roads for restoration projects. • Condition assessments for roads in preparation for timber sale projects. • Helps identify roads that need maintenance. Contributes to the overall asset inventory and maintaining the deferred maintenance backlog. Used as input when creating deferred maintenance proposals. This dataset is for recording detailed measurements and attributes about culverts. If detailed information is not available or not collected, then editors may record the culvert point in the Structures Point dataset with a type of "Culvert" and not record data in the related Culverts dataset.
Bureau of Land Management (BLM), Oregon State Office
LeAnna L Phillips
Bureau of Land Management (BLM), Oregon State Office
GS0810 - Civil Engineer - Branch of Engineering and Facilities
(503) 808-6407
P.O. Box 2965
Portland
OR
97208
US
l1philli@blm.gov
Culvert
Disturbance
environment
Facility
Geospatial
Hydrology
Oregon
structure
Washington
The BLM assumes no responsibility for errors or omissions. No warranty is made by the BLM as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data; nor shall the act of distribution to contractors, partners, or beyond, constitute any such warranty for individual or aggregate data use with other data. Although these data have been processed successfully on computers of BLM, no warranty, expressed or implied, is made by BLM regarding the use of these data on any other system, or for general or scientific purposes, nor does the fact of distribution constitute or imply any such warranty. In no event shall the BLM have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of the use or reliance on the geographic data or arising out of the delivery, installation, operation, or support by BLM.
None, these data are considered public domain.
These data are provided by Bureau of Land Management (BLM) 'as is' and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office from which it was obtained. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data should describe the types of modifications they have performed. The User should not misrepresent the data, nor imply that changes made were approved or endorsed by BLM. This data may be updated by the BLM without notification.
ESRI Arc Catalog 10.4
publication date
2026-04-02
-125
-116
41.5
49.5
A published revision of the Department Manual’s Part 305: Departmental Science Effects, Chapter 3: Integrity of Scientific and Scholarly Activities (305 DM 3), effective December 16, 2014, is available online at http://elips.doi.gov/ELIPS/DocView.aspx?id=4056. Scholarly information considered in Departmental decision making must be robust, of the highest quality, and the result of as rigorous scientific and scholarly processes as can be achieved. Most importantly, it must be trustworthy. This policy helps us to achieve that standard (http://www.doi.gov/scientificintegrity/index.cfm)
-125
-116
49
42
Non classified
None
Last metadata review date: 20240402
Non classified
None
These data are provided by Bureau of Land Management (BLM) 'as is' and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office from which it was obtained. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data should describe the types of modifications they have performed. The User should not misrepresent the data, nor imply that changes made were approved or endorsed by BLM. This data may be updated by the BLM without notification.
None, these data are considered public domain.
o Description: Instance of Structures Existing group. o Geometry: Simple point features. o Topology: No topology rules enforced. o Integration Requirements: None.
o Description: Instance of Structures Existing group. o Geometry: Simple point features. o Topology: No topology rules enforced. o Integration Requirements: None.
Data is complete as of publication date. Data may or may not reflect conditions in the field.
Culverts inherit their spatial location from the Structures dataset. Since structures have a physical existence on the ground, it is possible to map their locations with a high degree of accuracy. Accuracy is, however, variable because of a wide variety of sources. The claimed +/- range is captured in the attribute ACCURACY_FT. Entering structure locations using the Global Positioning System (GPS) or by careful mapping improves the accuracy.
Unknown
The database structure was designed by the BLM Oregon state office technical staff. Collection, input, and maintenance is managed at the district level by district resource specialists and GIS staff. Methodologies and technology will change over time. Contact appropriate district staff for specific inquiries.
2020-12-10
Dana Baker-Allum
Bureau of Land Management
Geospatial Data Designer
(503) 808-6320
P.O. Box 2965
Portland
OR
97208
US
dbakerallum@blm.gov
119312
EPSG
6.5(3.0.1)
CULVERTS_PUB_PT
Feature Class
119312
Culverts on BLM lands.
BLM
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
WORKAGENT
Who did the work (or the type of procurement instrument).
BLM
Assistance Agreement
Assistance Agreement
BLM
Coop Agreement
Coop Agreement - ODFW, ODA, County, etc.
BLM
Federal Labor
Federal Labor
BLM
GNA
GNA - Good Neighbor Agreement
BLM
Grantee
Grantee
BLM
IDIQ Contract
IDIQ Contract - Non-stewardship
BLM
Landowner
Landowner
BLM
Micro-Purchase
Micro-Purchase - Check or Credit Card limited amount purchase
BLM
Permittee
Permittee
BLM
Purchase Order
Purchase Order
BLM
Service Contract
Service Contract
BLM
Service Contract Time and Materials
Service Contract Time and Materials
BLM
Stewardship Contract
Stewardship Contract
BLM
Timber Sale
Timber Sale
BLM
Unknown
Unknown
BLM
Volunteer
Volunteer
BLM
Workagent
String
40
0
0
GlobalID
GlobalID
GlobalID
38
0
0
System generated unique identifier.
BLM
STRCT_NAME
Name
String
40
0
0
Free text name that identifies the structure, preferably with a place reference, and structure type reference. The name is one-to-one with STRCT_GUID and the two together provide stronger identification if neither is changed. Naming conventions need to be standardized by programs and offices and enforced to avoid confusion and loss of information.
BLM
STRCT_STATUS
Status
String
20
0
0
Status of the structure.
BLM
Initial
Initial - Pre-application or scoping, action not yet started
BLM
Pending
Pending - Active proposal, application filed
BLM
Suspended
Suspended - Activity halted
BLM
Rejected
Rejected - Considered by BLM and found unsuitable
BLM
Relinquished
Relinquished - Proposal relinquished by the proponent
BLM
Closed
Closed - Realty case closed; proposal expired
BLM
Completed
Completed - Completed facility, structure, or application.
BLM
PROJ_NAME
Project Name
String
100
0
0
District-assigned name for a project that encompasses several structure types and/or structure features. It is not the same as the plan or project authorizing the action (PLANID,) and there may be many PROJ_NAME for one PLANID.
BLM
STRCT_DT
Structure Date
String
8
0
0
For Completed structures, this is the date the structure was completed. For all other statuses, this is the planned starting date of the proposed structure.
Partial dates may be entered as MM/1/YYYY or 1/1/YYYY. The STRCT_DT_ACC (Date Accuracy) field should be updated to reflect the accuracy of the date.
BLM
LASTVISIT_DT
Inspection Date +
Date
8
0
0
The date the culvert was last inspected or visited.
BLM
STRCT_DT_ACC
Structure Date Accuracy
String
7
0
0
Describes the accuracy of the STRCT_DT field.
BLM
Day
Day - Only the exact day, month, and year is known.
BLM
Month
Month - Only the exact month and year is known.
BLM
Year
Year - Only the exact year is known.
BLM
Unknown
Unknown - The accuracy of the date is unknown
BLM
STRCT_PT_TYPE
Structure Type
String
30
0
0
Type of structure.
Airport
BLM
Airport
Airstrip
BLM
Airstrip - Small, fixed wing
Amphitheatre (Fire Circle)
BLM
Amphitheatre (Fire Circle)
BLM
Bat Grate
Bat Grate - or bat gate
BLM
Bench
Bench
BLM
Boat Ramp
Boat Ramp
BLM
Bridge
Bridge
BLM
Building (Hospital)
Building (Hospital)
BLM
Building (Occupied)
Building (Occupied) - Other than offices, schools, and hospitals
BLM
Building (Office)
Building (Office)
BLM
Building (School)
Building (School)
BLM
Building (Unoccupied)
Building (Unoccupied)
BLM
Bulkhead
Bulkhead - Bulkhead or Wall
BLM
Buoy
Buoy - An anchored float for mooring or marking hazards
BLM
Cascades
Cascades
BLM
Cattleguard
Cattleguard
BLM
Cattleguard (Reconstruct)
Cattleguard (Reconstruct) - Proposal to reconstruct
BLM
Cattleguard (Remove)
Cattleguard (Remove) - Proposal to remove
BLM
Corral
Corral
BLM
Culvert
Culvert
BLM
Culvert (Reconstruct)
Culvert (Reconstruct) - Proposal to reconstruct
BLM
Culvert (Remove)
Culvert (Remove) - Proposal to remove
BLM
Dam
Dam - Barrier across a watercourse
BLM
Erosion Structure
Erosion Structure - Streambank, head cut, or slope stabilization
BLM
Fee Station
Waterhole (Reconstruct) - Proposal to reconstruct
BLM
Fence (Gate)
Fence (Gate)
BLM
Fence (Tie)
Fence (Tie) - Crib, rock, jack, rim, tree
BLM
Fire Guard Station
Fire Guard Station
BLM
Fire Ring
Fire Ring
BLM
Fish Cleaning Station
Fish Cleaning Station
BLM
Fish Ladder
Fish Ladder
BLM
Fish Screen
Fish Screen
BLM
Fuel Tank
Fuel Tank
BLM
Gas Fixture
Gas Fixture - Propane tank, meter, or valve
BLM
Gate (Locked)
Gate (Locked) - A locked road gate
BLM
Gate (Pedestrian)
Gate (Pedestrian)
BLM
Gate (Seasonal)
Gate (Seasonal) - A road gate locked seasonally
BLM
Gate (Unlocked)
Gate (Unlocked) - An unlocked road gate
BLM
Greywater Sump
Greywater Sump
BLM
Guzzler
Guzzler
BLM
Guzzler (Reconstruct)
Guzzler (Reconstruct) - Proposal to reconstruct
BLM
Guzzler (Remove)
Guzzler (Remove) - Proposal to remove
BLM
Heliport
Heliport
BLM
Helispot
Helispot
BLM
Hitching Post or Rail
Hitching Post or Rail
BLM
Instream Material
Instream Material - Boulders, large woody debris, and/or gravel (see STRCT_MAT)
BLM
Instream Material (Remove)
Instream Material (Remove) - see STRCT_MAT for type of material
BLM
Locale
Locale - A place not just a building and not necessarily with buildings
BLM
Mine (Active)
Mine (Active)
BLM
Mine (Historic)
Mine (Historic)
BLM
Mineral Pit or Pile
Mineral Pit or Pile
BLM
Nest Platform
Nest Platform
BLM
Other
Other
BLM
Permit Box
Permit Box - non-fee
BLM
Picnic Table
Picnic Table
BLM
Playing Field or Structure
Playing Field or Structure
BLM
Power Fixture
Power Fixture - Pole, transformer, box, and/or hookup
BLM
Pumphouse
Pumphouse
BLM
Refuse Container
Refuse Container
BLM
Reservoir
Reservoir - Includes ponds
BLM
Reservoir (Reconstruct)
Reservoir (Reconstruct) - Proposal to reconstruct
BLM
Reservoir (Remove)
Reservoir (Remove) - Proposal to remove
BLM
Retaining Wall
Retaining Wall
BLM
Road Barrier
Road Barrier - Road or Trail blocked by a human placed barrier or naturally occurring vegetation excluding gates or signs
Sediment Trap
Sediment Trap - Includes silt basins
BLM
Sewer or Septic
BLM
Sewer or Septic
Shelter
Shelter
BLM
Slash Pile
Slash Pile - Wood or other debris pile
BLM
Spring Development
Spring Development
BLM
Spring Development (Reconstr)
Spring Development (Reconstr) - Proposal to reconstruct
BLM
Spring Development (Remove)
Spring Development (Remove) - Proposal to remove
BLM
Staging or Parking Area
Staging or Parking Area
BLM
Stairs or Steps
Stairs or Steps
BLM
Tent Pad
Tent Pad
BLM
Tide Gate
Tide Gate - A gate through which water flows when the tide is in one direction and that closes automatically when the tide is in the opposite direction
BLM
Toilet
Toilet
BLM
Tower (Communication)
Tower (Communication) - Includes repeaters
BLM
Tower (Fire Lookout)
Tower (Fire Lookout)
BLM
Tower (Lighthouse)
Tower (Lighthouse)
BLM
Tower (Wind)
Tower (Wind)
BLM
Town
Town
BLM
Trough
Trough
BLM
Trough (Reconstruct)
Trough (Reconstruct) - Proposal to reconstruct
BLM
Trough (Remove)
Trough (Remove) - Proposal to remove
BLM
Unknown
Unknown
BLM
Utility Pole
Utility Pole
BLM
Viewing Platform
Viewing Platform
BLM
Water Diversion
Water Diversion
BLM
Water Fixture
Water Fixture - Vent, valve, spigot, pump, or hookup
BLM
Water Ford (Armored)
Water Ford (Armored) - A hardened improved water crossing
BLM
Water Ford (Natural)
Water Ford (Natural) - A natural unimproved water crossing
BLM
Water Tank
Water Tank
BLM
Waterfall
Waterfall
BLM
Waterhole
Waterhole - Includes dugouts
BLM
Waterhole (Reconstruct)
Waterhole (Reconstruct) - Proposal to reconstruct
BLM
Weather Station
Weather Station - RAWS
BLM
Weir Sill
Weir Sill - Feature built across a stream to raise its level
BLM
Well (Geothermal)
Well (Geothermal)
BLM
Well (Monitoring)
Well (Monitoring)
BLM
Well (Oil and Gas)
Well (Oil and Gas)
BLM
Well (Piezometer)
Well (Piezometer)
BLM
Well (Reconstruct)
Well (Reconstruct)
BLM
Well (Water)
Well (Water)
BLM
BLM
MAINT_DT_ACC
Last Maint Date Accuracy
String
7
0
0
Describes the accuracy of the MAINT_DT field. Required if a value has been recorded in the MAINT_DT field.
BLM
Day
Day - Only the exact day, month, and year is known.
BLM
Month
Month - Only the exact month and year is known.
BLM
Year
Year - Only the exact year is known.
BLM
Unknown
Unknown - The accuracy of the date is unknown
BLM
MAINT_DT
Last Maintenance Date
String
8
0
0
The last date maintenance or inspection was performed on the structure. Partial dates may be entered as MM/1/YYYY or 1/1/YYYY. The MAINT_DT_ACC (Date Accuracy) field should be updated to reflect the accuracy of the date.
BLM
MILEPOST
Milepost +
Double
8
0
0
Distance measured from the beginning milepost of the road (0.0) to the pipe. This field is not required during mobile data collection but must be completed before data is submitted to the corporate database.
BLM
ROADNUM
RoadNum
String
30
0
0
The intent of this field is to hold the road number of the primary route owner.
BLM
ROUTESEG
RouteSeg
String
35
0
0
FAMS Route Segment. This field provides the route segment identifier for O & C routes. When combined with route number, the full route segment identifier is formed.
BLM
REASON
Reason
String
30
0
0
The intended main or primary benefiting resource (“reason” for the structure). Consider only officially acknowledged and recognized benefits or reasons for a particular type of structure. Some choices are more general. Use the most specific choice.
BLM
Access
Access - Road rights limit ability to obtain legal access to certain units or portions of units.
BLM
Administration
Administration - Administration
BLM
Aspen
Aspen - Action protects or improves health of Aspen
BLM
Bald Eagle
Bald Eagle - Action benefits Bald Eagle
BLM
Biomass Value
Biomass Value - Commodity production
BLM
Birds-General
Birds-General - Habitat improve, restore or protect
BLM
Communication
Communication - Communication Towers and Relays
BLM
Contract Default/Buyback/other
Contract Default/Buyback/other
BLM
Cultural
Cultural - Protection of cultural resources
BLM
EDRR
EDRR - Early Detection Rapid Response
BLM
Fire Rehab
Fire Rehab - Restoration after fire
BLM
Fish-General
Fish-General - Habitat improve, restore or protect
BLM
Forest Regeneration
Forest Regeneration - Action to improve, restore, or protect the establishment of a forest stand.
BLM
Forest Stand
Forest Stand - Improve, restore or protect an established/accepted forest stand.
BLM
Fuels Reduction
Fuels Reduction - Ladder, Surface, Canopy
BLM
Green Tree Retention
Green Tree Retention - Retain trees to provide for various long-term ecological functions.
BLM
Human Safety
Human Safety - Health and safety measures
BLM
Invasives Control
Invasives Control - Remove or contain invasive species. Weed control must be entered into NISIMS first.
BLM
Livestock
Livestock - Commodity production
BLM
Log Value
Log Value - Commodity production
BLM
MAMU
MAMU - Marbled Murrelet habitat improve, restore, or protect.
BLM
Mineral Activity
Mineral Activity
BLM
Mngt Dec/Agreement/Settlement
Mngt Dec/Agreement/Settlement
BLM
NSO
NSO - Northern Spotted Owl habitat improve, restore, or protect.
BLM
Operations
Operations - Harvest operation limitations prevent reaching certain units or portions of units.
BLM
Post-Treat Cleanup
Post-Treat Cleanup - Pile, Burn
BLM
Pre-Treat Prep
Pre-Treat Prep - Soil/site preparation
BLM
Rangeland Veg
Rangeland Veg - Improve, restore or protect
BLM
Recreation Use
Recreation Use - Manage or enhance recreation use
BLM
Restore Forest Growth
Restore Forest Growth - Actions such as late precommercial thin to improve growth of a forest stand.
BLM
Riparian Veg
Riparian Veg - Improve, restore or protect
BLM
Road Access Restriction
Road Access Restriction - Road or Trail closure or blockage
BLM
Sage-grouse
Sage-grouse - Action benefits Sage-grouse
BLM
Salvage Harvest
Salvage Harvest - Removal of dead, dying, or damaged trees
BLM
Sensitive Fish
Sensitive Fish - Protect or improve specific fish populations or habitat
BLM
Sensitive Plants
Sensitive Plants - Protect or improve specific plant populations or habitat
BLM
Sensitive Species
Sensitive Species - Habitat improve, restore, protect.
BLM
Slope Stability
Slope Stability - Erosion control
BLM
Soils
Soils - Protect or improve soils.
BLM
Stand Conversion
Stand Conversion - Conversion of hardwoods or non-commercial species to a commercial forest stand.
BLM
Stocking Stand Condition
Stocking Stand Condition - Forest conditions do not meet required tree stocking levels.
BLM
Streambank Stability
Streambank Stability - Erosion control
BLM
Tree Disease
Tree Disease - Action to limit the spread or define the extent of a particular tree disease.
BLM
Unknown
Unknown - Reason for the action or benefiting resource not specifically identified.
BLM
Utility Infrastructure
Utility Infrastructure - Utility Infrastructure
BLM
Water Quality
Water Quality - Watershed improve, restore or protect
BLM
Water Use
Water Use - Water source and flow management
BLM
Wetlands
Wetlands - Improve, restore or protect
BLM
Wilderness Character
Wilderness Character - Protection measure
BLM
Wildhorses
Wildhorses - Action benefits Wildhorses or Burros.
BLM
Wildlife-General
Wildlife-General - Habitat improve, restore or protect
BLM
CULV_SHAPE
Shape +
String
30
0
0
The shape of the cross-section or end area of the culvert (prior to mechanical damage). If "Other" is selected, additional details must be added to the Comments field.
BLM
Arch
Arch - Circular in shape, only a half-circle. Generally bottomless and can be used to provide a natural stream bottom where the stream bottom is naturally erosion resistant. Structure will sit on footings.
BLM
Box
Box - Rectangular in shape and have an integral floor.
BLM
Horizontal Elliptical
Horizontal Elliptical - Ellipse shape with the width greater than the height. Used for shallow fill or headroom situations, and when a wider section is desirable during low flows. Vertical Elliptical is also available.
BLM
Pipe Arch
Pipe Arch - Horizontal ellipse with a radius that is larger for the bottom piece than for the top piece, leaving the bottom piece flatter. The corner plate radii are sharp and located towards the bottom third of the pipes cross-sectional area, where the top and bottom pieces meet. Used for shallow fill or headroom situations, and when a wider section is desirable during low flows.
BLM
Round (circular) Pipe
Round (circular) Pipe - Circular in shape. The most common shape. Hydraulically and structurally efficient in most conditions. May cause some reduction in stream width during low flows. May be more prone to clogging or plugging.
BLM
Other
Other - Describe in comments
BLM
MATERIAL
Material +
String
10
0
0
Materials used to create the culvert. Values are specific to culverts and may be more detailed than what is recorded in the parent Structure Material field.
BLM
CMP
CMP - Corrugated Metal Pipe
BLM
HDPE
HDPE - High-density Polyethylene Pipe. This is flexible, corrugated plastic pipe that comes in two types: Type S (double-walled with corrugated outside wall and smooth inside wall) and Type C (single corrugated wall).
BLM
RCP
RCP - Reinforced Concrete Pipe
BLM
Wood
Wood - Log culverts
BLM
Other
Other - Describe in comments
BLM
DITCH_RELIEF
Ditch Relief Culvert? +
String
1
0
0
A ditch relief culvert, generally made of metal or plastic, is a conduit placed under the road surface to remove ditch water from the road prism. This feature drains water from the ditch or inboard side of the road, and not from a continuous stream channel.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
WIDTH_IN
Width (inches) +
SmallInteger
2
0
0
Horizontal pipe diameter at its widest point measured in inches. If the culvert is round, enter the diameter in both the width and height fields.
BLM
HGT_IN
Height (inches) +
SmallInteger
2
0
0
Vertical pipe height at its tallest point measured in inches. If the culvert is round, enter the diameter in both the width and height fields.
BLM
LEN_FT
Length (ft) +
SmallInteger
2
0
0
Pipe length measured in feet from end to end at invert (pipe bottom).
BLM
INLET_DEPTH_FT
Inlet Fill Depth (ft) +
SmallInteger
2
0
0
Fill vertical height over the top of the pipe inlet. Measured from the road edge to the top of the culvert. Round to the nearest foot, 1 foot minimum.
BLM
OUTLET_DEPTH_FT
Outlet Fill Depth (ft) +
SmallInteger
2
0
0
Fill height measured vertically over the top of the pipe outlet. Measured from the road edge to the top of the culvert. Round to the nearest foot, 1 foot minimum.
BLM
DOWNSPOUT_TYPE
Downspout Type
String
10
0
0
Type of downspout. A downspout is a round or half round section of culvert placed at the outlet of a culvert to move discharge away from the fill slope thereby preventing erosion within the road prism.
BLM
Flume
Flume
BLM
Full Round
Full Round
BLM
Half Round
Half Round
BLM
None
None
BLM
DOWNSPOUT_LEN_FT
Downspout Length (ft)
SmallInteger
2
0
0
Length of the downspout recorded in feet.
BLM
OUTLET_DROP_FT
Outlet Drop (ft)
SmallInteger
2
0
0
Vertical distance from the outlet invert (interior bottom of the pipe) to the water surface below the water surface drop. Measure all drops and record the cumulative water surface drop in this field. If the value is greater than zero, then it is assumed the culvert is perched. A perched culvert is where the outlet invert is elevated above the downstream water surface, creating a water surface drop.
BLM
PLG_POOL_MAX_DEPTH_FT
Plunge Pool Maximum Depth (ft)
Double
8
0
0
The maximum depth in the scour pool below a perched culvert. Measured to the tenth of a foot. Enter 0 if the field is required and no data is available.
BLM
PLG_POOL_LEN_FT
Plunge Pool Length (ft)
SmallInteger
2
0
0
The length from outlet to pool tail out measured to the nearest foot. Measured from the outlet invert to the center of the riffle controlling the water surface elevation of the plunge pool. If value is less than 1 foot, round up to 1. Enter 0 if the field is required and no data is available.
BLM
PLG_POOL_YN
Plunge Pool?
String
1
0
0
Indicates if there is a plunge pool.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
PLG_POOL_SCOUR_WIDTH_FT
Plunge Pool Scour Line Width (ft)
SmallInteger
2
0
0
The maximum distance, bank scour line to bank scour line, over the plunge pool and perpendicular to the culvert outlet, measured to the nearest foot. If value is less than 1 foot, round up to 1. Enter 0 if the field is required and no data is available.
BLM
BROKEN_SEAMS
Broken Seams, Splits or Disbanded?
String
1
0
0
Indicates if the culvert has broken seams, splits, or if the culvert has separated at the band.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
RUSTED_OUT
Rusted Out
String
20
0
0
Indicates if the culvert has rusted out. Surface or freckle rust is formed on the culvert, usually on the surface area that has flow on it. May be rusted all the way through the metal, developing holes or cracks that allow the water to seep through and into the road fill. This is only applicable to metal culverts.
BLM
Light Rust
Light Rust - just starting to discolor
BLM
Moderate Rust
Moderate Rust - beginning to build up or flakes are developing
BLM
Heavy Rust
Heavy Rust - buildup and flaking throughout the rusted area
BLM
Rusted Through
Rusted Through - holes or cracking developed and water lost
BLM
None
None - no rust present
BLM
FLOW_BYPASSING
Flow Bypassing?
String
1
0
0
Indicates if water is moving through the road fill outside of the culvert.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
SKEWED
Skewed?
String
1
0
0
Indicates if the culvert is adversely skewed and is causing flow or erosion problems. May indicate if the culvert was improperly installed.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
WARPED_SHIFTED
Warped/Shifted?
String
1
0
0
Indicates if the culvert has warped, bent, or shifted. Includes deformation of the culvert shape inside of the culvert. Includes major warps and shifts only.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
CRIMP_DAMAGE
Crimp Damage?
String
1
0
0
Indicates if the culvert has been pinched closed or unraveled at the inlet or outlet. Generally caused by heavy equipment during maintenance operations or logging.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
DAMAGE_OTHER
Other Damage?
String
1
0
0
Indicates if the culvert has other types of damage not otherwise recorded in another field. Additional details must be recorded in the comments field.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
INLET_DEBRIS
Inlet Debris?
String
30
0
0
Indicates if the culvert has debris that is lodged inside the culvert inlet or substantially reducing the end area at the inlet. This does not include rocks or sticks that can easily pass through the culvert. Provide an estimate of how much the culvert is blocked.
BLM
Clear
Clear - No debris blockage
BLM
<1/4 full
<1/4 full
BLM
1/4 to 1/2 full
1/4 to 1/2 full
BLM
>1/2 full
>1/2 full
BLM
Buried
Buried - Completely full and blocked
BLM
OUTLET_DEBRIS
Outlet Debris?
String
30
0
0
Indicates if the culvert has debris that is lodged inside the culvert outlet or substantially reducing the end area at the outlet. This does not include rocks or sticks that can easily pass through the culvert. Provide an estimate of how much the culvert is blocked.
BLM
Clear
Clear - No debris blockage
BLM
<1/4 full
<1/4 full
BLM
1/4 to 1/2 full
1/4 to 1/2 full
BLM
>1/2 full
>1/2 full
BLM
Buried
Buried - Completely full and blocked
BLM
DOWNCUTTING
Downcutting?
String
1
0
0
Indicates if there is a vertical erosion caused by a hydraulic action or drop between the culvert outlet invert and the streambed. Generally undersized culverts or poorly installed culverts lower and widen the streambed immediately downstream.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
DISSIPATOR
Dissipator?
String
1
0
0
Indicates if the culvert has an energy dissipator. Energy dissipators reduce downstream erosion by reducing the energy of the water to prevent road fill erosion. Examples: rocks or riprap.
BLM
Y
Yes
BLM
N
No
BLM
U
Unknown
BLM
FILL_EROSION
Erosion of Fill?
String
20
0
0
Indicates if there is erosion of roadbed fill caused by the size, skew, or condition of the culvert.
BLM
Inlet Erosion
Inlet Erosion
BLM
Outlet Erosion
Outlet Erosion
BLM
Both
Both
BLM
BKF_WIDTH_FT
Bankfull Width (ft)
Double
8
0
0
The horizontal distance in feet across a stream channel measured at bankfull stage. Bankfull is the upper most bank elevation prior to water spilling over into the floodplain. The measurement should be taken outside the influence of the culvert. This field is optional for cross drains (DITCH_RELIEF = Y). If a value cannot be determined, -1 can be used. However, a warning will be displayed when the data is submitted to the corporate database.
BLM
REPLACE_PRIORITY
Replacement Priority
String
10
0
0
The priority for replacing the culvert.
BLM
Failed
Failed - Culvert has failed, replacement or removal is urgent.
BLM
High
High - Culvert is in poor condition and requires repair or replacement as soon as possible.
BLM
Medium
Medium - Culvert is in poor condition and will require replacement or repair soon.
BLM
Low
Low - Culvert is in fair condition and is not in need of immediate replacement.
BLM
None
None - Culvert is in good condition and does not need replacement.
BLM
REASON2
Reason 2
String
30
0
0
A secondary benefiting resource (“reason” for the structure). Consider only officially acknowledged and recognized benefits or reasons for a particular type of structure. Some choices are more general. Use the most specific choice.
BLM
Access
Access - Road rights limit ability to obtain legal access to certain units or portions of units.
BLM
Administration
Administration - Administration
BLM
Aspen
Aspen - Action protects or improves health of Aspen
BLM
Bald Eagle
Bald Eagle - Action benefits Bald Eagle
BLM
Biomass Value
Biomass Value - Commodity production
BLM
Birds-General
Birds-General - Habitat improve, restore or protect
BLM
Communication
Communication - Communication Towers and Relays
BLM
Contract Default/Buyback/other
Contract Default/Buyback/other
BLM
Cultural
Cultural - Protection of cultural resources
BLM
EDRR
EDRR - Early Detection Rapid Response
BLM
Fire Rehab
Fire Rehab - Restoration after fire
BLM
Fish-General
Fish-General - Habitat improve, restore or protect
BLM
Forest Regeneration
Forest Regeneration - Action to improve, restore, or protect the establishment of a forest stand.
BLM
Forest Stand
Forest Stand - Improve, restore or protect an established/accepted forest stand.
BLM
Fuels Reduction
Fuels Reduction - Ladder, Surface, Canopy
BLM
Green Tree Retention
Green Tree Retention - Retain trees to provide for various long-term ecological functions.
BLM
Human Safety
Human Safety - Health and safety measures
BLM
Invasives Control
Invasives Control - Remove or contain invasive species. Weed control must be entered into NISIMS first.
BLM
Livestock
Livestock - Commodity production
BLM
Log Value
Log Value - Commodity production
BLM
MAMU
MAMU - Marbled Murrelet habitat improve, restore, or protect.
BLM
Mineral Activity
Mineral Activity
BLM
Mngt Dec/Agreement/Settlement
Mngt Dec/Agreement/Settlement
BLM
NSO
NSO - Northern Spotted Owl habitat improve, restore, or protect.
BLM
Operations
Operations - Harvest operation limitations prevent reaching certain units or portions of units.
BLM
Post-Treat Cleanup
Post-Treat Cleanup - Pile, Burn
BLM
Pre-Treat Prep
Pre-Treat Prep - Soil/site preparation
BLM
Rangeland Veg
Rangeland Veg - Improve, restore or protect
BLM
Recreation Use
Recreation Use - Manage or enhance recreation use
BLM
Research
Research - Study area
BLM
Restore Forest Growth
Restore Forest Growth - Actions such as late precommercial thin to improve growth of a forest stand.
BLM
Riparian Veg
Riparian Veg - Improve, restore or protect
BLM
Road Access Restriction
Road Access Restriction - Road or Trail closure or blockage
BLM
Sage-grouse
Sage-grouse - Action benefits Sage-grouse
BLM
Salvage Harvest
Salvage Harvest - Removal of dead, dying, or damaged trees
BLM
Sensitive Fish
Sensitive Fish - Protect or improve specific fish populations or habitat
BLM
Sensitive Plants
Sensitive Plants - Protect or improve specific plant populations or habitat
BLM
Sensitive Species
Sensitive Species - Habitat improve, restore, protect.
BLM
Slope Stability
Slope Stability - Erosion control
BLM
Soils
Soils - Protect or improve soils.
BLM
Stand Conversion
Stand Conversion - Conversion of hardwoods or non-commercial species to a commercial forest stand.
BLM
Stocking Stand Condition
Stocking Stand Condition - Forest conditions do not meet required tree stocking levels.
BLM
Streambank Stability
Streambank Stability - Erosion control
BLM
Tree Disease
Tree Disease - Action to limit the spread or define the extent of a particular tree disease.
BLM
Unknown
Unknown - Reason for the action or benefiting resource not specifically identified.
BLM
Utility Infrastructure
Utility Infrastructure - Utility Infrastructure
BLM
Water Quality
Water Quality - Watershed improve, restore or protect
BLM
Water Use
Water Use - Water source and flow management
BLM
Wetlands
Wetlands - Improve, restore or protect
BLM
Wilderness Character
Wilderness Character - Protection measure
BLM
Wildhorses
Wildhorses - Action benefits Wildhorses or Burros.
BLM
Wildlife-General
Wildlife-General - Habitat improve, restore or protect
BLM
BUDGET_CD
Primary funding program activity for a structure.
Budget Code
String
50
0
0
BLM
FAC_ADMIN
Facility Admin
String
3
0
0
Broad governmental or private organization with administrative responsibility for the structure.
BLM
BL
BL - Bureau of Land Management
BLM
BP
BP - Bonneville Power Administration
BLM
BR
BR - Bureau of Reclamation
BLM
CE
CE - Corps of Engineers
BLM
CG
CG - U.S. Coast Guard
BLM
DA
DA - U.S. Dept. of Agriculture (Except the Forest Service)
BLM
DD
DD - U.S. Dept. of Defense (Except the Corps of Engineers)
BLM
FA
FA - Federal Aviation Administration
BLM
FC
FC - Federal Energy Regulatory Commission
BLM
FS
FS - U.S. Forest Service
BLM
FW
FW - U.S. Fish and Wildlife Service
BLM
GS
GS - U.S. Geological Survey
BLM
GSA
GSA - General Services Administration
BLM
IA
IA - Bureau of Indian Affairs and Tribal Units
BLM
LG
LG - Local Government
BLM
NP
NP - National Park Service
BLM
PV
PV - Private Lands
BLM
PVI
PVI - Private, Industrial
BLM
PVN
PVN - Private, NonIndustrial
BLM
PVU
PVU - Private, Urban
BLM
SDT
SDT - State Transportation Department
BLM
ST
ST - State Managed Lands
BLM
STF
STF - State Forests
BLM
STL
STL - State Division of Lands
BLM
STP
STP - State Parks
BLM
STW
STW - State Wildlife Refuges
BLM
UN
UN - Undetermined
BLM
PLANID
The official name/identifier for the plan or project authorizing the action. Provides link to project or planning area boundary polygon.
BLM
BLM
Too lengthy to list. Contact the State Data Administrator for a copy.
see above
Plan ID
String
100
0
0
ACCURACY_FT
How close, in feet, the spatial GIS depiction is to the actual location on the ground. There are several factors to consider in GIS error: scale and accuracy of map-based sources, accuracy of GPS equipment, and the skill level of the data manipulators. A value of zero indicates no entry was made. This is the correct value when the COORD_SRC is another GIS theme (Digital Line Graphs (DLG), Geographic Coordinate Database (GCD), and Digital Elevation Model (DEM)) because the accuracy is determined by that theme. However, if COORD_SRC is MAP (digitized from a paper map) or GPS, a value of “0” indicates a missing value that should be filled in either with a non-zero number or “-1.” A value of “-1” indicates that the accuracy is unknown, and no reliable estimate can be made.
BLM
Accuracy (ft)
SmallInteger
2
0
0
INITIATIVE2
Initiative 2
String
20
0
0
The second (if any) initiative, priorities, or plan objective the structure falls under.
BLM
ARRA
ARRA - American Recovery and Reinvestment Act of 2009
BLM
BARR
BARR - Burned Area Rehabilitation and Restoration
BLM
CWPP
CWPP - Community Wildfire Protection Plan
BLM
ESR
ESR - Emergency Stabilization and Rehabilitation
BLM
HFI
HFI - Healthy Forests Initiative
BLM
HFR
HFR - Hazardous Fuels Reduction
BLM
HLI
HLI - Healthy Lands Initiative
BLM
JFS
JFS - Joint Fire Science
BLM
PIPE
PIPE - Pipeline Initiative to aid timber sale readiness.
BLM
RCIS
RCIS - Recission Act
BLM
SRSA
SRSA - Secure Rural Schools Act
BLM
STEW
STEW - Stewardship Contracting
BLM
WUI
WUI - Wildland Urban Interface
BLM
COORD_SRC
The actual source of the GIS coordinates for the features. Review lines copied from another theme that already have COORD_SRC. It may need to be changed for use in this dataset.
BLM
CADNSDI
CADNSDI - Lines from or snapped to the CADNSDI dataset
BLM
CFF
CFF - Lines duplicated or buffered from Cartographic Feature Files (USFS)
BLM
DEM
DEM - Digital Elevation Model (30m or better accuracy) used for creation of contours
BLM
DGPS
DGPS - Feature obtained from a Global Positioning System device with Real Time Correction (SBAS)
BLM
DIS
DIS - Lines generated to connect discontinuous features
BLM
DLG
DLG - Lines duplicated or buffered from (24K scale accuracy) USGS Digital Line Graphs
BLM
DOQ
DOQ - Screen digitized linework over digital orthophotography backdrop (DOQ, NAIP, OSIP, or others)
BLM
DRG
DRG - Screen digitized linework over Digital Raster Graphic backdrop
BLM
GCD
GCD - Lines snapped to Geographic Coordinate Database Points
BLM
GPS
GPS - Lines obtained from a Global Positioning System device
BLM
IMG
IMG - Linework derived from interpretation of satellite or other non-photographic imagery
BLM
LiDAR
LiDAR - LiDAR points, lines, or polygons generated through interpretation or analysis.
BLM
MAP
MAP - Digitized coordinates from hardcopy map or onto a map backdrop
BLM
MTP
MTP - Lines duplicated from Digital Master Title Plat
BLM
SOURCEL
SOURCEL - Coordinates duplicated from a BLM GIS source layer.
BLM
SOURCEX
SOURCEX - Source Layer from non-BLM GIS
BLM
SRV
SRV - Survey methods were used to create the linework (e.g., COGO)
BLM
TIGER
TIGER - Tiger Data
BLM
TRS
TRS - Coordinates only given as a legal description (township, range, section)
BLM
UNK
UNK - Unknown coordinate source
BLM
WOD
WOD - WODDB Photogrammetric
BLM
Coordinate Source
String
7
0
0
INITIATIVE
Initiative
String
20
0
0
ARRA
ARRA - American Recovery and Reinvestment Act of 2009
BLM
BARR
BARR - Burned Area Rehabilitation and Restoration
BLM
CWPP
CWPP - Community Wildfire Protection Plan
BLM
CWWR
CWWR - Clean Water and Watershed Restoration
BLM
ESR
ESR - Emergency Stabilization and Rehabilitation
BLM
HFI
HFI - Healthy Forests Initiative
BLM
HFR
HFR - Hazardous Fuels Reduction
BLM
HLI
HLI - Healthy Lands Initiative
BLM
JFS
JFS - Joint Fire Science
BLM
PIPE
PIPE - Pipeline Initiative to aid timber sale readiness.
BLM
RCIS
RCIS - Recission Act
BLM
SRSA
SRSA - Secure Rural Schools Act
BLM
STEW
STEW - Stewardship Contracting
BLM
WUI
WUI - Wildland Urban Interface
BLM
The first or primary initiative, priorities, or plan objective the structure falls under.
BLM
FAMSKEY
FAMS Key
String
8
0
0
The FAMS equipment or asset number.
BLM
CURRENT_CD
Current
String
1
0
0
C
C - Current
BLM
H
H - Historic
BLM
N
N - Not applicable, entity still proposed
BLM
Whether the structure is currently existing or historic. Only meaningful for existing structure feature classes, not applicable to proposed structure. Whether an entity is considered historic depends on the type of structure. Date/age does not determine this but whether the entity is now removed, obsolete, replaced, or erased in some sense.
BLM
ELEVATION_FT
Elevation (ft)
SmallInteger
2
0
0
Height of the ground above mean sea level.
BLM
ALTERNATIVE
Alternative
String
10
0
0
Identifier for the alternative during the planning process (e.g., A, B, C, D, E). Free choice values for different plans, can be concatenated when same polygon applies to multiple alternatives (BCD, ACD, etc.)
BLM
LOCAL_LINK
Local Link
String
30
0
0
District legacy identifier or database link for a Structure (other than RIPS and NFPORS).
BLM
BLM_ORG_CD
A combination of the BLM administrative state and field office that has administrative responsibility for the spatial entity. This includes which office covers the entity for planning purposes and which office is the lead for GIS edits. Another agency or individual may have the physical management responsibility for the on-the-ground entity. This field applies particularly when a spatial entity crosses resource area or district boundaries, and the administrative responsibility is assigned to one or the other rather than splitting the spatial unit. Similarly, OR/WA BLM may have administrative responsibility over some area that is physically located in Nevada, Idaho, and California and vice versa. When appropriate, the office can be identified only to the district or state level rather than to the resource area level.
This field is auto calculated on record creation. However, it can be changed to correct the value.
BLM
OR000
OR000 - Oregon/Washington BLM
BLM
ORB00
ORB00 - Burns District Office
BLM
ORB05
ORB05 - Three Rivers Field Office
BLM
ORB06
ORB06 - Andrews Field Office
BLM
ORC00
ORC00 - Coos Bay District Office
BLM
ORC03
ORC03 - Umpqua Field Office
BLM
ORC04
ORC04 - Myrtlewood Field Office
BLM
ORE00
ORE00 - Eugene District Office
BLM
ORE05
ORE05 - Siuslaw Field Office
BLM
ORE06
ORE06 - Upper Willamette Field Office
BLM
ORL00
ORL00 - Lakeview District Office
BLM
ORL04
ORL04 - Klamath Falls Field Office
BLM
ORL05
ORL05 - Lakeview Field Office
BLM
ORM00
ORM00 - Medford District Office
BLM
ORM05
ORM05 - Butte Falls Field Office
BLM
ORM06
ORM06 - Ashland Field Office
BLM
ORM07
ORM07 - Grants Pass Field Office
BLM
ORM08
ORM08 - Glendale Field Office
BLM
ORN00
ORN00 - NW Oregon District Office
BLM
ORN01
ORN01 - Cascades Field Office
BLM
ORN02
ORN02 - Marys Peak Field Office
BLM
ORN03
ORN03 - Siuslaw Field Office
BLM
ORN04
ORN04 - Tillamook Field Office
BLM
ORN05
ORN05 - Upper Willamette Field Office
BLM
ORP00
ORP00 - Prineville District Office
BLM
ORP04
ORP04 - Central Oregon Field Office
BLM
ORP06
ORP06 - Deschutes Field Office
BLM
ORR00
ORR00 - Roseburg District Office
BLM
ORR04
ORR04 - Swiftwater Field Office
BLM
ORR05
ORR05 - South River Field Office
BLM
ORS00
ORS00 - Salem District Office
BLM
ORS04
ORS04 - Cascades Field Office
BLM
ORS05
ORS05 - Marys Peak Field Office
BLM
ORS06
ORS06 - Tillamook Field Office
BLM
ORV00
ORV00 - Vale District Office
BLM
ORV04
ORV04 - Malheur Field Office
BLM
ORV05
ORV05 - Baker Field Office
BLM
ORV06
ORV06 - Jordan Field Office
BLM
ORW00
ORW00 - Spokane District Office
BLM
ORW02
ORW02 - Wenatchee Field Office
BLM
ORW03
ORW03 - Border Field Office
BLM
BLM Org Code
String
5
0
0
STRCT_GUID
Structure Unique Identifier
GUID
38
0
0
Unique number identifier for the structure entity. Automatically generated.
BLM
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
Attributes are provided that give basic information about source, type, and accuracy of the line data. More information may be found in the data standard if available: https://www.blm.gov/or/gis/data.php