Description: This polygon feature layer represents environmental basins maintained and managed by the Ada County Highway District (ACHD) in Ada County, Idaho. Each feature corresponds to an individual basin and may include attributes such as subdivision, location, year built, jurisdiction, maintainer, HOA, storage type, storm design_yr, receiving waterway, instrument, basin type, project, project number, vegetated, intersection parcel no, city, gatetype, fencetype, NPDES_permitArea and maintainer. Environmental basins are a critical component of ACHD's stormwater management infrastructure, designed to manage runoff, reduce flooding, improve water quality, and protect downstream waterways in compliance with National Pollutant Discharge Elimination System (NPDES) permit requirements. The dataset is intended to support stormwater management, environmental compliance, asset management, maintenance prioritization, and infrastructure planning across the ACHD jurisdiction. Data was compiled and is maintained by the Ada County Highway District.
Service Item Id: 54c2acfb2bb449fca39c7d352a296c2a
Copyright Text: Created by Ada County Highway District, 2026. Basins data sourced from the highway district.
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Min. Scale: 60000.0 Max. Scale: 0.0
Feature Draw Order:
N/A
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports Result Pagination Token: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Cache Hint: false
Supports Query With Current User: true
Supports Query With Result Type: true
HasZ: false
HasM: false
Time Info:
Start Time Field: N/A
End Time Field: N/A
Track ID Field: N/A
Time Extent:
N/A
Time Reference:
Time Zone: Mountain Standard Time Respects Daylight Saving: false
Time Interval: N/A
Time Interval Units: N/A
Has Live Data: false
Has Attachments: false
Has Last Edit Time: false
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