2022 303(d) - 1B Streams

SDE Feature Class Tags
TMDL, 2022 303(d), water, streams


Summary

The purpose of this dataset is to provide a cartographic representation of the streams on the Impaired Waterbodies 303(d) list in Category 1B. Additional information can be found Part IV of the 2022 Integrated Water Quality Monitoring and Assessment Report (305(b)).

Description This data includes streams of Arkansas that have been assessed as Impaired Waterbodies and have completed TMDLs (Total Maximum Daily Loads) for the listed pollutant pair(s) (Category 1b). It consists of a subset of the streams from the National Hydrography Dataset (NHD) High Resolution (1:24,000) Waterbody. Category 1b is described as follows: Category 1b is a subcategory within the CWA listing process, specifically for waters that have achieved their water quality standards but still have a TMDL in place for certain pollutants. This might be the case where a TMDL was developed and implemented, leading to water quality improvements that meet the standards, but the TMDL is kept on the record as a protective measure or to ensure continued attainment.
Credits

Use limitations The dataset included in this file is intended for mapping purposes only. The official record for the 2022 Impaired Waterbodies (303(d) list) can be found at the following URL: https://www.adeq.state.ar.us/water/ Extent
West  -94.451385    East  -90.619535
North  36.424292    South  32.952518

Scale Range
Maximum (zoomed in)  1:5,000
Minimum (zoomed out)  1:150,000,000

ArcGIS Metadata 

Topics and Keywords 

*Content type  Downloadable Data


Citation 

Title 2022 303(d) - 1B Streams


Presentation formats* digital map


Resource Details 

Dataset languages* English (UNITED STATES)


Spatial representation type* vector


*Processing environment  Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388


ArcGIS item properties
*Name asdi.water.CAT1B_STREAMS_DEQ_2022
*Location Server=dcw-sas-gis-p1; Service=sde:postgresql:dcw-sas-gis-p1,5433; Database=asdi; User=water; Version=sde.DEFAULT
*Access protocol ArcSDE Connection

Extents 

Extent
Vertical extent
*Minimum value 0.000000
*Maximum value 0.000000


Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -94.451385
*East longitude -90.619535
*North latitude 36.424292
*South latitude 32.952518
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude 369875.543400
*East longitude 713473.777800
*South latitude 3648338.010700
*North latitude 4031010.312000
*Extent contains the resource Yes

Resource Constraints 

Constraints
Limitations of use
                  

The dataset included in this file is intended for mapping purposes only. The official record for the 2022 Impaired Waterbodies (303(d) list) can be found at the following URL: https://www.adeq.state.ar.us/water/


Spatial Reference 

ArcGIS coordinate system
*Type Projected
*Geographic coordinate reference GCS_North_American_1983
*Projection NAD_1983_UTM_Zone_15N
*Coordinate reference details
Projected coordinate system
Well-known identifier 26915
X origin -5120900
Y origin -9998100
XY scale 10000
Z origin -100000
Z scale 10000
M origin -1023.7418235
M scale 10000
XY tolerance 0.001
Z tolerance 0.001
M tolerance 0.001
High precision true
Latest well-known identifier 26915
Well-known text PROJCS["NAD_1983_UTM_Zone_15N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-93.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26915]]

Reference system identifier
*Value 26915
*Codespace EPSG
*Version 6.11(3.0.1)


Spatial Data Properties 

Vector
*Level of topology for this dataset  geometry only


Geometric objects
Feature class name asdi.water.CAT1B_STREAMS_DEQ_2022
*Object type  composite
*Object count 77



ArcGIS Feature Class Properties
Feature class name asdi.water.CAT1B_STREAMS_DEQ_2022
*Feature type Simple
*Geometry type Polyline
*Has topology FALSE
*Feature count 77
*Spatial index TRUE
*Linear referencing TRUE



Distribution 

Distribution format
*Name SDE Feature Class


Fields 

Details for object asdi.water.CAT1B_STREAMS_DEQ_2022 
*Type Feature Class
*Row count 77


Field OBJECTID
 
*Alias objectid
*Data type OID
*Width 4
*Precision 10
*Scale 0
*Field description
Internal feature number.

*Description source
Esri

*Description of values
Sequential unique whole numbers that are automatically generated.





Field Shape
 
*Alias shape
*Data type Geometry
*Width 4
*Precision 0
*Scale 0
*Field description
Feature geometry.

*Description source
Esri

*Description of values
Coordinates defining the features.





Field FDate
 
*Alias fdate
*Data type String
*Width 20
*Precision 0
*Scale 0




Field Resolution
 
*Alias resolution
*Data type Integer
*Width 4
*Precision 10
*Scale 0




Field GNIS_ID
 
*Alias gnis_id
*Data type String
*Width 10
*Precision 0
*Scale 0




Field GNIS_Name
 
*Alias gnis_name
*Data type String
*Width 65
*Precision 0
*Scale 0




Field LengthKM
 
*Alias lengthkm
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field FlowDir
 
*Alias flowdir
*Data type Integer
*Width 4
*Precision 10
*Scale 0




Field FType
 
*Alias ftype
*Data type Integer
*Width 4
*Precision 10
*Scale 0




Field FCode
 
*Alias fcode
*Data type Integer
*Width 4
*Precision 10
*Scale 0




Field Miles
 
*Alias miles
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field Stream_Nam
 
*Alias stream_nam
*Data type String
*Width 75
*Precision 0
*Scale 0




Field HUC_8
 
*Alias huc_8
*Data type String
*Width 8
*Precision 0
*Scale 0




Field ADEQRea_
 
*Alias adeqrea_
*Data type String
*Width 50
*Precision 0
*Scale 0




Field Ecoregion
 
*Alias ecoregion
*Data type String
*Width 100
*Precision 0
*Scale 0




Field Plan_Seg
 
*Alias plan_seg
*Data type String
*Width 6
*Precision 0
*Scale 0




Field State
 
*Alias state
*Data type String
*Width 8
*Precision 0
*Scale 0




Field AU
 
*Alias au
*Data type String
*Width 15
*Precision 0
*Scale 0




Field County
 
*Alias county
*Data type String
*Width 50
*Precision 0
*Scale 0




Field HUC_8_Name
 
*Alias huc_8_name
*Data type String
*Width 60
*Precision 0
*Scale 0




Field AU_Discrip
 
*Alias au_discrip
*Data type String
*Width 100
*Precision 0
*Scale 0




Field Trib_Of
 
*Alias trib_of
*Data type String
*Width 50
*Precision 0
*Scale 0




Field WS_SQMI
 
*Alias ws_sqmi
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field CHNLSTAT
 
*Alias chnlstat
*Data type String
*Width 25
*Precision 0
*Scale 0




Field listing_cat
 
*Alias listing_cat
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field lead_acute
 
*Alias lead_acute
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field sulfate
 
*Alias sulfate
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field sulfate_site_specific
 
*Alias sulfate_site_specific
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field copper_acute
 
*Alias copper_acute
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field copper_chronic
 
*Alias copper_chronic
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field turbidity_storm_flow
 
*Alias turbidity_storm_flow
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field temperature
 
*Alias temperature
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field total_dissolved_solids_site_spe
 
*Alias total_dissolved_solids_site_specific
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field total_dissolved_solids
 
*Alias total_dissolved_solids
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field acute_ammonia
 
*Alias acute_ammonia
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field chronic_ammonia_els_absent
 
*Alias chronic_ammonia_els_absent
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field chronic_ammonia_els_present
 
*Alias chronic_ammonia_els_present
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field nitrate
 
*Alias nitrate
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field total_phosphorus
 
*Alias total_phosphorus
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field chloride
 
*Alias chloride
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field chloride_site_specific
 
*Alias chloride_site_specific
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field turbidity_base_flow
 
*Alias turbidity_base_flow
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field primary_season_do
 
*Alias primary_season_do
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field zinc_acute
 
*Alias zinc_acute
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field zinc_chronic
 
*Alias zinc_chronic
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field p_h_st_continuous
 
*Alias p_h_st_continuous
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field total_phosphorous
 
*Alias total_phosphorous
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field primary_contact_e_coli
 
*Alias primary_contact_e_coli
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field secondary_contact_e_coli
 
*Alias secondary_contact_e_coli
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field do_trout_waters
 
*Alias do_trout_waters
*Data type String
*Width 8000
*Precision 0
*Scale 0




Field st_length(shape)
 
*Alias st_length(shape)
*Data type Double
*Width 0
*Precision 0
*Scale 0






Metadata Details 

*Metadata language English (UNITED STATES)


Scope of the data described by the metadata* dataset
Scope name* dataset


*Last update 2025-06-17


ArcGIS metadata properties
Metadata format ArcGIS 1.0
Metadata style ISO 19139 Metadata Implementation Specification
Standard or profile used to edit metadata ItemDescription


Created in ArcGIS for the item 2025-05-22 09:57:25
Last modified in ArcGIS for the item 2025-06-17 12:22:03


Automatic updates
Have been performed Yes
Last update 2025-06-17 12:22:03


FGDC Metadata (read-only) 

Entities and Attributes 

Detailed Description
Entity Type
Entity Type Labelasdi.water.CAT1B_STREAMS_DEQ_2022

Attribute
Attribute LabelOBJECTID
Attribute Definition
Internal feature number.
Attribute Definition SourceEsri
Attribute Domain Values
Unrepresentable Domain
Sequential unique whole numbers that are automatically generated.

Attribute
Attribute LabelShape
Attribute Definition
Feature geometry.
Attribute Definition SourceEsri
Attribute Domain Values
Unrepresentable Domain
Coordinates defining the features.

Attribute
Attribute LabelFDate

Attribute
Attribute LabelResolution

Attribute
Attribute LabelGNIS_ID

Attribute
Attribute LabelGNIS_Name

Attribute
Attribute LabelLengthKM

Attribute
Attribute LabelFlowDir

Attribute
Attribute LabelFType

Attribute
Attribute LabelFCode

Attribute
Attribute LabelMiles

Attribute
Attribute LabelStream_Nam

Attribute
Attribute LabelHUC_8

Attribute
Attribute LabelADEQRea_

Attribute
Attribute LabelEcoregion

Attribute
Attribute LabelPlan_Seg

Attribute
Attribute LabelState

Attribute
Attribute LabelAU

Attribute
Attribute LabelCounty

Attribute
Attribute LabelHUC_8_Name

Attribute
Attribute LabelAU_Discrip

Attribute
Attribute LabelTrib_Of

Attribute
Attribute LabelWS_SQMI

Attribute
Attribute LabelCHNLSTAT

Attribute
Attribute Labellisting_cat

Attribute
Attribute Labellead_acute

Attribute
Attribute Labelsulfate

Attribute
Attribute Labelsulfate_site_specific

Attribute
Attribute Labelcopper_acute

Attribute
Attribute Labelcopper_chronic

Attribute
Attribute Labelturbidity_storm_flow

Attribute
Attribute Labeltemperature

Attribute
Attribute Labeltotal_dissolved_solids_site_spe

Attribute
Attribute Labeltotal_dissolved_solids

Attribute
Attribute Labelacute_ammonia

Attribute
Attribute Labelchronic_ammonia_els_absent

Attribute
Attribute Labelchronic_ammonia_els_present

Attribute
Attribute Labelnitrate

Attribute
Attribute Labeltotal_phosphorus

Attribute
Attribute Labelchloride

Attribute
Attribute Labelchloride_site_specific

Attribute
Attribute Labelturbidity_base_flow

Attribute
Attribute Labelprimary_season_do

Attribute
Attribute Labelzinc_acute

Attribute
Attribute Labelzinc_chronic

Attribute
Attribute Labelp_h_st_continuous

Attribute
Attribute Labeltotal_phosphorous

Attribute
Attribute Labelprimary_contact_e_coli

Attribute
Attribute Labelsecondary_contact_e_coli

Attribute
Attribute Labeldo_trout_waters

Attribute
Attribute Labelst_length(shape)