U.S. EPA ECHO Clean Air Act MCP Data Fetcher
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Fetches various data types from the U.S. EPA ECHO (Enforcement and Compliance History Online) system related to the Clean Air Act (CAA) Major Source Categories (MCP) via an MCP trigger.
About This Workflow
This workflow is designed to interact with the U.S. EPA's Enforcement and Compliance History Online (ECHO) system, specifically for data related to the Clean Air Act (CAA) Major Source Categories (MCP). It utilizes an MCP trigger to initiate data retrieval processes. The workflow includes nodes for downloading, requesting, and querying various air quality-related data, including facility details, GeoJSON data, cluster information, maps, and metadata. It appears to be a comprehensive data ingestion pipeline for EPA's air quality compliance information.
Key Features
- MCP Trigger: Initiates workflows based on specific triggers from the ECHO system.
- Comprehensive Data Retrieval: Fetches diverse data points such as air quality data, facility search results, detailed facility information, geographical data (GeoJSON), cluster data, map visualizations, and metadata.
- API Interaction: Leverages
httpRequestToolnodes to interact with the ECHO API endpoints. - Structured Data Access: Aims to collect and structure compliance and enforcement data for analysis.
How To Use
- Configure MCP Trigger: Set up the
@n8n/n8n-nodes-langchain.mcpTriggernode with the appropriate webhook ID (588e1566-a267-47e3-808d-be9e5684f127) to receive data from the ECHO system. - Configure HTTP Request Nodes: Each
n8n-nodes-base.httpRequestToolnode (e.g.,Download Air Quality Data,Request Air Quality Data,Search Air Quality Facilities,Get Facility Details, etc.) needs to be configured with the correct API endpoints, authentication (if required), and parameters for interacting with the U.S. EPA ECHO API. - Define Data Flow: Connect the nodes logically to define the sequence of data retrieval operations. For instance, you might first search for facilities, then get their details, and subsequently retrieve associated air quality data or GeoJSON.
- Process and Utilize Data: Subsequent nodes (not detailed in the snippet) can be added to process, transform, store, or visualize the fetched data based on specific analytical needs.
Apps Used
Workflow JSON
{
"id": "84dfff51-a546-4b18-b591-c089be498f4d",
"name": "U.S. EPA ECHO Clean Air Act MCP Data Fetcher",
"nodes": 22,
"category": "Data Acquisition",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 84dfff51-a546...
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