Science & Technology
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Water Quality Standards Regulations: South Dakota
Information related to Water Quality Standards for South Dakota.
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Water Quality Standards Regulations: Rhode Island
Information related to Water Quality Standards for Rhode Island.
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Water Quality Standards Regulations: Puerto Rico
Water Quality Standards for Puerto Rico
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Water Quality Standards Regulations: Pennsylvania
Information related to Water Quality Standards for Pennsylvania.
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Water Quality Standards Regulations: North Dakota
Information related to Water Quality Standards for North Dakota.
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Water Quality Standards Regulations: New Jersey
Information related to Water Quality Standards for New Jersey.
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Water Quality Standards Regulations: New Hampshire
Information related to Water Quality Standards for New Hampshire.
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Water Quality Standards Regulations: Nebraska
Information related to Water Quality Standards for Nebraska.
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Water Quality Standards Regulations: Missouri
Information related to Water Quality Standards for Missouri.
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Water Quality Standards Regulations: Michigan
Information related to Water Quality Standards for Michigan.
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Water Quality Standards Regulations: Iowa
Information related to Water Quality Standards for Iowa.
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Water Quality Standards Regulations: Massachusetts
Information related to Water Quality Standards for Massachusetts.
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Water Quality Standards Regulations: Maryland
Information related to Water Quality Standards for Maryland.
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Water Quality Standards Regulations: Indiana
Information related to Water Quality Standards for Indiana.
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Water Quality Standards Regulations: Arizona
Water Quality Standards for Arizona that are EPA-approved or in effect for Clean Water Act purposes.
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Water Quality Standards Regulations: Arkansas
Water Quality Standards for Arkansas that are EPA-approved or in effect for Clean Water Act purposes.
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Biotechnology Webinars
Information on the biotechnology webinars.
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Consumer Exposure Model (CEM) Version 3.2 User's Guide
The CEM user guide contains information on the equations and defaults used in the modules with the Consumer Exposure Model.
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CEM-Consumer Exposure Model Download and Install Instructions
CEM contains a combination of models and default parameters which are used to estimate inhalation, dermal, and oral exposures to consumer products and articles for a wide variety of product and article use categories.
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.8
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.8, December 2019