Data and Tools

PRZM2 version 1.02

Page on version 1.02 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released February 1993

PRZM2 version 2.3

Page on version 2.3 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released May 1996

PRZM3 version 3.12.2

Page on version 3.12.2 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released May 2005

PRZM3 version 3.12 beta

Page on version 3.12 (beta) of PRZM one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. February 1998

Food Chain Models to Assess Exposures

Information on simulation models & database software designed to determine exposure levels and effects of environmental contaminants on organisms which make up the food chain.

Typhoon Mawar Story Map

Typhoon Mawar: EPA personnel are in Guam to assist our federal and local government partners in response and recovery efforts. View the Drinking Water Vending Machine Dashboard.

The FOIA requires all federal agencies to submit an annual report to the Attorney General. Annual reports contain detailed statistics including, the agency's processing times, number of requests received and processed, and outcomes of each request.

PATRIOT

Page notes that Pesticide Assessment Tool for Rating Investigations of Transport (PATRIOT). Model has been archived & is no longer available on CEAM site

SMPTOX3

Notes that the SYMPTOX3 model has been archived and is no longer available on the EPA Center for Exposure Assessment Modeling (CEAM) Web site.

Lesson 1: What Does the Rule NOT Do?

CROMERR does not set requirements for E-Record-keeping, make e-reporting mandatory, or prohibit mandatory e-reporting.

Data Provisioning and Modeling Tools

Page linking to software tools, data, and documents.

Map of Commercial Waste Combustors in the U.S.

This map of commercial waste combustors has been developed primarily for law enforcement agencies that have installed kiosks for year-round collection of household pharmaceuticals, as well as community organizers of pharmaceutical take-back events.

Air Modeling - Conferences and Workshops

These conferences and workshops involve air quality modeling and related topics/areas.

Templates for Narrative Downstream Protection Criteria in State Water Quality Standards

These narrative templates are intended as suggestions that states and tribes may use as starting points to customize the downstream protection provisions in their water quality standards.

General Safety and Waste Management Related to SAM

The General Safety and Waste Management page offers section-specific safety and waste management details for chemicals, radiochemicals, pathogens, and biotoxins included in EPA's Selected Analytical Methods for Environmental Remediation and Recovery (SAM).