Science & Technology
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Thirstin Builds an Aquifer
A step by step lesson on building your own aquifer in a cup.
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Water Filtration
A step by step lesson for demonstrating how water is filtered.
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Water Word Scramble
A word scramble with words that relate to water.
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FIFRA Peer Review: Proposed Risk Assessment Methods Process
From September 11-14, 2012, EPA participated in a Federal Insecticide, Fungicide and Rodenticide Act Scientific Advisory Panel (SAP) meeting on a proposed pollinator risk assessment framework for determining the potential risks of pesticides to honey bees.
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Residual Time to 25% Bee Mortality (RT25) Data
Values in this table were compiled from data for the Honey Bee (Apis mellifera) Toxicity of Residues on Foliage study: a lab test designed to determine the length of time over which field weathered foliar residues remain toxic to honey bees.
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ERLN Chemical Focus Area
The Environmental Response Laboratory Network is able to provide environmental laboratory testing capability and capacity to meet EPA's responsibilities for surveillance of, response to, and recovery from incidents involving Chemical Warfare Agents.
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PRO-ACT
Technical product bulletin: aka OILCLEAN w/ACTIVATOR, this bioremediation agent (biological additive) used in oil spill cleanups consists of two parts: liquid microbes and activator nutrient.Works best with desired concentrations nitrogen and phosphorous
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Bioassessment and Biocriteria Program Status for Tribes: Streams and Wadeable Rivers
Biocriteria Program Status for Tribes
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Bioassessment and Biocriteria Program Status for U.S. Virgin Islands: Estuarine and Coastal Waters
Biocriteria Program Status of Bioassessment and Biocriteria Program Status for U.S. Virgin Islands: Estuarine and Coastal Waters
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Green Infrastructure and Clean Water Act Requirements Resources
The evolution of green infrastructure for CWA implementation, policy memos, and fact sheets.
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Estimating Monetized Benefits of Groundwater Recharge from Stormwater Retention Practices
The purpose of the study is to inform valuation of groundwater recharge from stormwater retention in areas projected for new development and redevelopment. This study examined a simplified methodology for estimating recharge volume.
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Technical Support Project for Cleaning Up Contaminated Sites - Federal Facilities Forum
TSP Federal Facilities Forum page
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University of Iowa - Oakdale Treatment, Storage and Disposal Facility, Coralville, Johnson County, Iowa - Fact Sheet, August 2017
Public Comment Period for RCRA Hazardous Waste Management Permit Renewal
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Occidental Chemical Corporation, Inc. Facility, Wichita, Sedgwick County, Kansas - Fact Sheet, June 2018
Public Comment Period for Proposed Remedy
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Spend Less Energy Managing Water
Information and resources on how green infrastructure can help reduce the energy needed to manage water.
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2013 Summit on Reducing Exposure to Dust from Treated Seed
The Pollinator Summit was part of EPA's ongoing collaboration with stakeholders to manage pesticide risks to bees. Focus: how to protect bees from unintended pesticide exposure, esp. dust in agricultural planting operations using pesticide-coated seeds.
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Materials for November 2023 Bulletins Live! Two Webinar
he webinar provided an overview of the Bulletins Live application, which is used to map Pesticide Use Limitation Areas (PULAs) for the protection of threatened and endangered (i.e., listed) species and their designated critical habitat.
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Bulletins Live! Two Q&A
he webinar provided an overview of the Bulletins Live application, which is used to map Pesticide Use Limitation Areas (PULAs) for the protection of threatened and endangered (i.e., listed) species and their designated critical habitat.
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New Jersey Impaired Waters List
The documents detail the New Jersey impaired waters list.