Announcements and Schedules
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EPA Releases Final Chemical Risk Evaluation for 1-BP
Listserv announcement sent on August 11, 2020 announcing the final risk evaluation for 1-BP
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Now Available: Latest Update to the TSCA Inventory
Listserv announcing update to the TSCA inventory
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EPA Releases Final Scope Documents for Manufacturer-Requested Risk Evaluations of DIDP and DINP
Listserv announcing CDR Petitions Guidance
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EPA Issues Final Rule to Reduce Regulatory Burden for Manufacturers of Certain Microorganisms
EPA finalized a rule to add two strains of microorganisms to the list of microorganisms eligible for an exemption from certain reporting requirements under the Toxic Substances Control Act (TSCA).
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EPA Announces First Mandated Adjustment for TSCA Fees
Listserv announcing 11/23/21 adjustment to TSCA fees.
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EPA Calls for Applications for the 2023 Safer Choice Partner of the Year Awards
EPA is accepting applications for the 2023 Safer Choice Partner of the Year Awards through May 31, 2023. The Safer Choice program works with businesses to help consumers and commercial buyers identify cleaning products with safer chemical ingredients.
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Register for the December 10 Webinar on Carbon Tetrachloride
Announcement of December 10 public webinar on carbon tetrachloride.
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Rebroadcast of Public Symposium on Regulation of Plant-Incorporated Protectants – Register for November 18, 2016, Webinar
n September 2016, EPA held a public symposium on data that support registration of plant incorporated protectants (PIPs).
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EPA Releases Four Neonicotinoid Risk Assessments for Public Comment
The updated imidacloprid assessment looks at potential risks to aquatic species, and identifies some risks for aquatic insects.
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Now Available – Final Test Guidelines for Ecological Effects
EPA's “Guidelines for Aquatic and Sediment-Dwelling Fauna, Aquatic Microcosm and Field Testing” are part of a series of test guidelines established by EPA for use in testing pesticides and other chemical substances.
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EPA Draft Malathion Human Health Assessment Available
EPA is making the draft malathion human health risk assessment available. For this draft risk assessment, EPA considered exposures from all sources, including food, drinking water, and insect sprays.
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EPA Announces Electronic Process for Submitting Foreign Purchaser Acknowledgement Statements
EPA is now accepting official Foreign Purchaser Acknowledgement Statements (FPAS) and FPAS annual summaries through the Pesticide Submission Portal.
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EPA Releases More User-friendly Calculator for Estimating Pesticide Concentrations in Water
The EPA is seeking public comment on the National Marine Fisheries Service’s opinion for the insecticides carbaryl and methomyl.
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Fiscal Year 2025 Allotments for the State Revolving Fund Provisions of the Infrastructure Investment and Jobs Act and Base Program Funding
Fiscal Year 2025 Allotments for the State Revolving Fund Provisions of the Infrastructure Investment and Jobs Act and Base Program Funding
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What’s New Regarding Drinking Water System Operations in Wyoming and on Tribal Lands in EPA Region 8
This website is designed for the use of owners, operators. and administrative staff who work at public water supply systems in Wyoming and on Tribal lands within the jurisdiction of region 8
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December 14, 2022 HSRB Meeting
HSRB meeting
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HSRB August 23, 2023
Meeting materials
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SPRUWP November 2022 Meeting Notes
Meeting Notes about the South Platte River Urban Waters Partnership
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Healthy Watersheds Learning Exchanges
More information regarding Healthy Watersheds Learning Exchanges