USDA Forest Service 20260614 030423.6165582 vector digital data This dataset provides USFS Aquatic Organism Passage (AOP) survey data. It shows stream passage locations, passage measurements, and passability assessment categories from AOP field surveys. Structure included: culverts, dams, diversion dams, and natural features such as waterfalls. USFS Aquatic Organism Passage (AOP) survey data from the USFS Natural Resource Manager Aquatic Surveys database. 19980101 Data are current as of publication date. Complete Daily -147.115950 -70.802029 60.749006 30.056922 ISO 19115 Topic Categories Biota Environment InlandWaters Internal The USDA Forest Service makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, nor assumes any legal liability or responsibility for the accuracy, reliability, completeness or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and users should exercise due caution. The data are dynamic and may change over time. The user is responsible to verify the limitations of the geospatial data and to use the data accordingly. USFS Chief Information Office, Enterprise Data Warehouse National Applications Liaison Office | US Forest Service (usda.gov) physical Washington DC 20250 US Please send an e-mail to the address below. SM.FS.nrm@usda.gov United States Forest Service Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388 This data is based on field gathered observations. No specific quality check or measures are available. Data is complete as of publication. The source of this dataset is the Natural Resource Manager (NRM) database of the US Forest Service. The aquatic organism passage data are pulled from the oracle view, FS_NRIS_WATER.NRW_AOP_MEASURES_ASSESS_VW. This data is published using Feature Manipulation Engine Software. The spatial features were extracted from the transactional feature class fs_nris_wit.nris_wit_site_pt and published to the target feature class at EDW.. 20221101 Vector Entity point 30826 S_USA.Bio_AquaticOrgPassage_Survey Feature class: A collection of geographic features with the same geometry type (such as point, line, or polygon), the same attributes, and the same spatial reference. ESRI GIS Dictionary OBJECTID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. REGION USFS Region USFS Forest Service Region individual numbers or combination FS_UNIT_ID National Forest ID USFS Forest Service forest individual multi-digit number FS_UNIT_NAME National Forest Name USFS Forest Service forest individual names PASSABILITY_ASSESS_LOCAL_NAME Name of a passage assessment survey, characterized for aquatic organism passage. USFS User entered name PASSABILITY_ASSESS_SURVEY_NAME Name of a passage assessment survey, characterized for aquatic organism passage. USFS Name, no particular format PASSABILITY_ASSESS_PROTOCOL Protocol used to conduct a passage characterization survey USFS User entered name. LAST_PASSABILITY_ASSESS_DATE Last date a passage characterization survey was done on a particular location. USFS Date format: Month/Day/Year (MM/DD/YYYY) PASSABILITY_ASSESS_YEAR Year the last passage characterization survey was conducted USFS Year format: Year (YYYY) LATIN_NAME Latin name of species for which the passage was characterized. USFS Latin names of species, no particular format COMMON_NAME Common name of species for which the passage was characterized. USFS Common names of speicies, no particular format LIFE_STAGE Life stage of the species for which the passage was characterized. USFS ADULT Sexually reproductive USFS AMMOCOET The larval form, ammocoete USFS JACKS Males returning to spawn at early age and small size, also called grilse USFS JUVENILE Not mature, not sexually reproductive USFS LARVAE Developing immature USFS METMORPH Undergone metamorphosis, resembles an adult, sexual maturity is not clear. USFS ND Not Designated USFS PARR Have a series of marks on their sides, parr marks USFS PSTLARVA Postlarva, a period from yolk sac absorption to the juvenile stage, a subclass of larva USFS TADPOLE Prometamorphic, period of growth, especially limbs, minor metamorphic changes USFS Null no data entered USFS PASSABILITY_ASSESS Assessment category of the culvert for aquatic organism passage. USFS Adequate Passage adequate for the analysis species based on local or regional screen that specifically addresses the needs of the analysis species. USFS Inadequate Passage is inadequate for the analysis species based on local or regional screen that specifically addresses the needs of the analysis species. USFS Indeterminate Passage is indeterminate for the analysis species, based on local or regional criteria. USFS No Upstream Habitat There is no suitable habitat upstream from passage. USFS Non-native Mgt Barrier Barrier constructed to prevent upstream migration of nonnative species USFS Resembles natural Passage resembles natural channel. Streambed substrate is continuous; particle size and arrangement are similar to natural channel. Bankfull channel width is not constricted. USFS PASSABILITY_DIRECTION_ASSESSED Direction in which species passage was assessed. USFS Downstream Barrier prevents passage downstream.. USFS Up and downstream- Barrier prevents both upstream and downstream passage. USFS Upstream Barrier prevents passage upstream. USFS Null No value entered USFS PASSAGE_LOCATION_NAME Name of the location of a passage measure survey USFS User entered name. PASSAGE_SURVEY_YEAR Year the passage measure survey was conducted USFS Year format: Year (YYYY) PASSAGE_SURVEY_START_DATE Start date in month day year of the passage measure survey USFS Date format: Month/Day/Year (MM/DD/YYYY) PASSAGE_SAMPLE_DATE Date of the sample in a passage measure survey USFS Date format: Month/Day/Year (MM/DD/YYYY) PASSAGE_SURVEY_NAME Name of a passage measure survey USFS User assigned passage survey name, no specific format PASSAGE_PROTOCOL_NAME Protocol used to conduct a passage measure survey USFS User assigned passage protocol name, no specific format PASSAGE_SAMPLE_NAME Name of the sample in a passage measure survey USFS User assigned passage sample name, no specific format PASSAGE_TYPE Type of Passage (culvert, chute, waterfall, etc.) USFS Bridge A structure spanning a waterway. USFS Cascade A short, steep drop in stream bed elevation often marked by boulders and agitated white water.. USFS Chemical Chemical concentrations (natural or human caused) in the stream.. USFS Chute As applied to stream flow, the term CHUTE refers to a new route taken by a stream when its main flow is diverted to the inside of a bend, along a trough between low ridges formed by deposition on the inside of the bend where water velocities were reduced. USFS Culvert A transverse drain or waterway under a road, railroad, canal, or other obstruction. USFS Dam A structure of earth, rock, or concrete designed to form a basin and hold water back to make a pond, lake, or reservoir. A barrier built, usually across a watercourse, for impounding or diverting the flow of water. USFS Dam Beaver A dam created by a beaver. USFS Dam debris Debris Dam of wood, rocks, soils. USFS Dam diversion A barrier built to divert part or all of the water from a stream into a different course. The diversion dam is commonly constructed on a natural river channel and is designed to check or elevate the water level for diversion into a main canal system. Also referred to as Diversion Cofferdam.. USFS Dam flow regulation A reservoir or dam used in streams, canals and irrigation systems to reduce the mismatch between downstream demands and upstream water supplies in order to maintain a balanced operation. USFS Dam hydropower Hydropower Dam. USFS Dam Splash Splash Dam USFS Dike A constructed fill or wall which regulates water levels USFS Ford An at-grade stream crossing where one can cross by walking, riding on an animal or in a vehicle using the bottom of the channel in lieu of a bridged or culverted crossing. USFS Ford unvented Traffic drives through the stream until increasing flows cause the water to become too deep to drive through. USFS Ford vented Includes a low-flow conveyance structure such as a culvert, so that traffic does not travel through the water at low flows. USFS Glacier A huge mass of ice, formed on land by the compaction and recrystallization of snow, that moves very slowly downslope or outward due to its own weight. USFS Turbulent water Turbulent fast water USFS Water temperature Water Temperature. USFS Waterfall A waterfall or other precipitous descent of water. USFS Weir A barrier placed in a channel to divert fish and other biota or water. A fence of stakes, brushwood, or the like, SET in a stream, tideway, or inlet of the sea, for taking fish. USFS PASSAGE_MATERIAL Material of which a culvert is made USFS Description of material used, no specific format PASSAGE_FUNCTIONALITY Passage is functional, impaired, or not functioning as designed USFS Functional Human-Made structure is functioning as designed. USFS Impaired Human-Made structure is impaired, partially functional, but not as designed and may be in need of maintenance. USFS Not functional Human-Made structure is not functioning as designed. USFS JUMP_DISTANCE_MEASURED_M Jumping distance as measured in the field in meters USFS numeric value in meters, range 0-? SPILL_POOL_DEPTH_MEASURED_M Spill pool depth as measured in the field in meters USFS numeric value in meters, range 0-? STRUCTURE_HEIGHT_MEASURED_M Structure height in meters USFS numeric value in meters, range 0-? AVG_BF_WIDTH_MEASURED_M Average bankfull width as measured in the field in meters USFS numeric value in meters, range 0-? AVG_BF_WIDTH_CALC_M Average bankfull width calculated by cross section in meters USFS numeric value in meters, range 0-? LONG_PROFILE_SURVEY_DIRECTION Contains "UPSTREAM" or "DOWNSTREAM" or "UNKNOWN" indicating the direction in which observations were collected in a longitudinal profile. USFS DOWNSTREAM observations were collected in downstream direction for longitudinal profile. USFS UNKNOWN observation direction unknown. USFS UPSTREAM observations were collected in upstream direction for longitudinal profile.. USFS Null No data entered. USFS STREAM_GRADIENT_ABOVE_CALC_PCT The slope in percent from P0-Upstrm_Pt to P1-Inlet_Grad_Ctrl_Pt USFS numeric value expressed as a percentage, range 0-100 INLET_GRADIENT_CALC_PCT Approach gradient from P1-Inlet_Grad_Ctrl_Pt to P2-Clvrt_Inlet_Invert USFS numeric value expressed as a percentage, range 0-100 CULVERT_LENGTH_CALC_M The horizontal distance from P2-Clvrt_Inlet_Invert to P4-Clvrt_Outlet_Invert. USFS numeric value in meters, range 0-? CULVERT_SLOPE_CALC_PCT The slope in percent from P2-Clvrt_Inlet_Invert to P4-Clvrt_Outlet_Invert USFS numeric value expressed as a percentage, range 0-100 CULVERT_SLOPE_CALC_DECDEG The slope in decimal degrees from P2-Clvrt_Inlet_Invert to P4-Clvrt_Outlet_Invert USFS numeric value expressed in degrees, range 0-90 EXHAUSTION_COEFF The calculated value barrier_gradient_pct * barrier_length_m USFS numeric value, range 0-? INLET_RESID_DEPTH_M The difference in elevation between the P2-Clvrt_Inlet_Invert and the P6-Outlet_Pl_Tlwtr_Ctrl. USFS numeric value in meters, range 0-? JUMP_DISTANCE_CALC_M The length between P4-Clvrt_Outlet_Invert and P5-Pool_Bottom. USFS numeric value in meters, range 0-? JUMP_HEIGHT_CALC_M The difference in elevation between the P4-Clvrt_Outlet_Invert and the water surface at P5-Pool_Bottom. USFS numeric value in meters, range 0-? OUTLET_DROP_CALC_M The difference in elevation between the P4-Clvrt_Outlet_Invert and P6-Outlet_Pl_Tlwtr_Ctrl. USFS numeric value in meters, range 0-? SPILL_POOL_DEPTH_CALC_M The difference in elevation between the water surface at P5-Pool_Bottom and the bed at P5-Pool_Bottom. USFS numeric value in meters, range 0-? SPILL_POOL_RESID_DEPTH_CALC_M The difference in elevation between P5-Pool_Bottom and P6-Outlet_Pl_Tlwtr_Ctrl. USFS numeric value in meters, range 0-? STREAM_GRADIENT_BELOW_CALC_PCT The slope in percent from P6-Outlet_Pl_Tlwtr_Ctrl to P7-Dwnstrm_End. USFS numeric value expressed as a percentage, range 0-100 PASSABILITY_ASSESS_SPATIAL_ID Unique ID for Assess Spatial ID USFS Unique ids PASSABILITY_ASSESS_SURVEY_CN Unique, computer created Survey ID for the characterization survey USFS Pseudo random value used as foreign key in a relational database system PASSAGE_SURVEY_CN Unique, computer created Survey ID for a passage survey. USFS Pseudo random value used as foreign key in a relational database system PASSAGE_SAMPLE_CN Unique, computer created Survey ID for a passage sample. USFS Pseudo random value used as foreign key in a relational database system PASSAGE_SURVEY_SPATIAL_ID Unique, computer created Spatial ID for the survey location USFS Pseudo random value used as foreign key in a relational database system PASSAGE_SMPL_SPATIAL_ID Unique, computer created Spatial ID for the sample location USFS Pseudo random value used as foreign key in a relational database system SHAPE Feature geometry. Esri Coordinates defining the features. 20220928 USFS Chief Information Office, Enterprise Data Warehouse National Applications Liaison Office | US Forest Service (usda.gov) physical Washington DC 20250 US Please send an e-mail to the address below. SM.FS.nrm@usda.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time