Science & Technology
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Summary of California's Water Reuse Guideline or Regulation for Centralized Non-potable Reuse
California (State Regulation) | Source water: Treated municipal wastewater | End use: Centralized non-potable water reuse
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Summary of California's Water Reuse Guideline or Regulation for Agriculture
California (State Regulation) | Source water: Treated municipal wastewater | End use: Agriculture
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Summary of California's Water Reuse Guideline or Regulation for Impoundments
California (State Regulation) | Source water: Treated municipal wastewater | End use: Impoundments
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Summary of California’s Water Reuse Guideline or Regulation for Rainwater Collected Onsite for Potable Water Reuse
California (State Regulation) | Source water: Onsite collected waters | End use: Potable water reuse
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Summary of California's Water Reuse Guideline or Regulation for Industry
California (State Regulation) | Source water: Treated municipal wastewater | End use: Water reuse for industry
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Summary of Colorado's Water Reuse Guideline or Regulation for Landscaping
Colorado (State Regulation) | Source water: Treated municipal wastewater | End use: Landscaping
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Summary of Colorado's Water Reuse Guideline or Regulation for Agriculture
Colorado (State Regulation) | Source water: Treated municipal wastewater | End use: Agriculture
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Summary of Colorado's Water Reuse Guideline or Regulation for Centralized Non-potable Reuse
Colorado (State Regulation) | Source water: Treated municipal wastewater | End use: Centralized non-potable water reuse
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Summary of Colorado's Water Reuse Guideline or Regulation for Industry
Colorado (State Regulation) | Source water: Treated municipal wastewater | End use: Water reuse for industry
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Summary of Colorado's Water Reuse Guideline or Regulation for Onsite Non-Potable Water Reuse
Colorado (State Regulation) | Source water: Onsite collected waters | End use: Onsite non-potable water reuse
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Summary of Florida's Water Reuse Guideline or Regulation for Environmental Restoration
Florida (State Regulation) | Source water: Treated municipal wastewater | End use: Environmental restoration
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Summary of Florida's Water Reuse Guideline or Regulation for Agriculture
Florida (State Regulation) | Source water: Treated municipal wastewater | End use: Agriculture
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Summary of Florida's Water Reuse Guideline or Regulation for Potable Water Reuse
Florida (State Regulation) | Source water: Treated municipal wastewater | End use: Potable water reuse
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Summary of Florida's Water Reuse Guideline or Regulation for Industry
Florida (State Regulation) | Source water: Treated municipal wastewater | End use: Water reuse for industry
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Summary of Florida’s Water Reuse Guideline or Regulation for Rainwater Collected Onsite for Non-potable Water Reuse
Florida (State Regulation) | Source water: Onsite collected waters | End use: Onsite non-potable water reuse
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ChemExpo: Help
Access the ChemExpo User Guide, contact information for ChemExpo support, and frequently asked questions.
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ChemExpo Knowledgebase Resource Hub
The Chemical Exposure Knowledgebase (ChemExpo) is a new public-facing data search and visualization tool for exploring chemical data relevant to exposure assessment that has been curated from public documents.
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Ecotoxicology (ECOTOX) Knowledgebase Resource Hub
ECOTOX is a source for locating single chemical toxicity data for aquatic life, terrestrial plants and wildlife.
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Laboratory Services and Applied Science Division Operating Procedure for Management Review
Field Branches Quality System and Technical Procedures
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Freshwater Explorer
EPA's Freshwater Explorer provides information about background and observed salt and mineral content for freshwater streams, lakes, and wells in all 50 U.S. states, Puerto Rico, and the U.S. Virgin Islands.