Datasets > Pennsylvania--Allegheny County > 2025-present

Implemented Stormwater Control Measures, ACCD

Western Pennsylvania Regional Data Center Open Data · 2025 Full Details

Full Details

Title
Implemented Stormwater Control Measures, ACCD
Description
Shows the locations of Stormwater Control Measures (SCMs) that were implemented as a condition of National Pollutant Discharge Elimination System (NPDES) and Erosion and Sediment Control General Permit (ESCGP) permits within Allegheny County, PA. Specifically, this data set consists of SCMs associated with constructed permits that were terminated by the Allegheny County Conservation District (ACCD). Features were digitized using paper and/or digital as-built plan drawings, where available, received as part of the Notice of Termination (NOT) submission process. SCM data was obtained from submitted NOT forms which are also required as part of this submission. Construction of SCMs are often required by NPDES and ESCGP permits to manage excess stormwater, created by increased impervious area, by treating rate, volume, and/or water quality.
Creator
Allegheny County Conservation District
Publisher
Western Pennsylvania Regional Data Center Open Data
Subject
Environment
Temporal Coverage
Last Modified: 2025-07-10
Date Issued
2023-12-07
Rights
Creative Commons Attribution Share-Alike
License
http://www.opendefinition.org/licenses/cc-by-sa
Access Rights
Public
Language
English
Date Added
May 29, 2024
Provenance Statement
The metadata for this resource was last retrieved from Western Pennsylvania Regional Data Center Open Data on 2026-03-30.

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Cite and Reference

  • Citation
    Allegheny County Conservation District (2023). Implemented Stormwater Control Measures, ACCD. Western Pennsylvania Regional Data Center Open Data. https://data.wprdc.org/dataset/implemented-stormwater-control-measures-accd-points (dataset)
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