Learn the Issues
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ATTAINS High-level Data Model Visualization
Draft ATTAINS High-level Schema Model
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ATTAINS In-depth Data Model Visualization
Draft ATTAINS Schema Visualization
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Water Quality Portal Step-by-Step Guide
This document is a step-by-step guide for getting started with the Water Quality Portal.
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How to Calculate a Parameter as EPA IR Category 4B in ATTAINS
How to Calculate a Parameter as EPA IR Category 4B in ATTAINS This explains how to create a 4B Restoration Approach Action (in the Actions tab) and associate it with an Assessment and Parameter (in the Assessments tab) to calculate them as EPA IR Cate
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Understanding How EPA Develops a New Drinking Water Regulation (Text only)
Understanding How EPA Develops a New Drinking Water Regulation (Text only)
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How to Change an Action So It Does Not Count Towards WQ-27
This explains how to change whether or not an action is counted towards WQ-27.
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How to Unlock and Modify Actions
This explains how to unlock and modify previously finalized Actions in ATTAINS.
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Water Quality Exchange Web Template User Guide
This is a step by step guide to using the WQX Web Monitoring Data Entry Template for Physical/Chemical data to prepare your data for import into the WQX Web tool, and subsequent transfer to the STORET Data Warehouse.
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User Guide Version 3.0 for Water Quality Exchange Web
This document provides a full guidance for using the Water Quality Exchange (WQX) Web site.
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WQX Flow Configuration 3.0
This document contains data validation rules, services and schema. The principle document which captures the detailed data exchange processing rules governing WQX using narrative text, diagrams and examples.
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Frequent Questions Water Quality Exchange (WQX)
This page provides a list of questions and answers about STORET.
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Assessment Unit (AU) Batch Upload Instructions
Assessment Unit (AU) Batch Upload Instructions – This explains how to use the Assessment Unit (AU) Batch Upload, as of the August 2021 ATTAINS Release.
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How's My Waterway Fact Sheet
Find out the condition of your local waters by entering a location.
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About the Online ATTAINS Integrated Reports
About the Online ATTAINS Integrated Reports
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About the Online ATTAINS Separate Impaired and Assessed Waters Reports
About the Online ATTAINS Separate Impaired and Assessed Waters Reports
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Instructions for Using the Services Retrieve
Instructions for Using the Services_ Retrieve -
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Making the Digital Water Flow
Making the Digital Water Flow
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Adding ATTAINS Geospatial Data to ArcGIS Pro
Adding ATTAINS Geospatial Data to ArcGIS-Pro- This document explains how to access the ATTAINS Assessment geospatial service in ArcGIS Pro in a way that allows for querying and analysis of the data.
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EPA at Data Conferences and Meetings
streamlined location for those resources and activities demonstrated at the EPA booth or in EPA sessions, water data, systems
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How to Merge Assessment Units in ATTAINS
This explains how to merge a retired Assessment Unit with an active Assessment Unit