Pennsylvania collects and manages public drinking water system information in the Pennsylvania Drinking Water Information System (PADWIS).

The data includes water system inventory information, drinking water sample results for testing required by the regulations and violations of PA Safe Drinking Water Regulations, pertaining to monitoring/reporting requirements, MCL exceedances, and treatment techniques.
Much of this data is searchable via the www.drinkingwater.state.pa.us website. This set contains drinking water sample results reported on behalf of Pennsylvania’s regulated public water supplies.
The data is updated quarterly.

RCRAInfo is an information system constructed and maintained by EPA to support the national hazardous waste program as defined by the Resource Conservation and Recovery Act (RCRA). The system is used by States and Regional/Headquarter EPA, to gain insight into the management of the hazardous waste program at both the state and national level.

Hazardous waste information is contained in the Resource Conservation and Recovery Act Information (RCRAInfo), a national program management and inventory system about hazardous waste handlers. In general, all generators, transporters, treaters, storers, and disposers of hazardous waste are required to provide information about their activities to state environmental agencies. These agencies, in turn pass on the information to regional and national EPA offices. This regulation is governed by the Resource Conservation and Recovery Act (RCRA), as amended by the Hazardous and Solid Waste Amendments of 1984.

The public may use the RCRAInfo Search to determine identification and location data for specific hazardous waste handlers, and to find a wide range of information on treatment, storage, and disposal facilities regarding permit/closure status, compliance with Federal and State regulations, and cleanup activities.

EPA's Emissions Inventory System (EIS) contains information about sources that emit criteria air pollutants (CAPs) and hazardous air pollutants (HAPs). This data contains the facility information for Pennsylvania counties. EPA collects information about emission sources and releases an updated version of the NEI database every three years. The data made available in the NEI are used for air dispersion modeling, regional strategy development, setting regulations, air toxins risk assessment, and tracking trends in emissions over time. The data derived in the State of Pennsylvania is published and searchable online on the www.pa.gov website. This data will be updated annually for the prior calendar year in the first Quarter of the following year.

This is a yearly aggregated measure.

This data shows DEP’s performance under the terms of its Permit Decision Guarantee Policy. All authorizations that have time frames listed in Appendix A of that Policy are grouped by program and by fiscal year. Trends in the column “Disposed on Time” reflect DEP’s progress toward the aspirational goal of 100% of received permits processed on time.

The data shows actions that occurred in each fiscal year. For example, it shows the number of applications received in that year and the number disposed in that year. If an application is received in one year and disposed in the next year, then it will be counted in “Received” for the first year and in “Disposed” for the next year.

This data shows DEP’s performance under the terms of its Permit Decision Guarantee Policy. All authorizations that have time frames listed in Appendix A of that Policy are grouped by program and by fiscal year. Trends in the column “Disposed on Time” reflect DEP’s progress toward the aspirational goal of 100% of received permits processed on time.
The data shows actions that occurred in each fiscal year. For example, it shows the number of applications received in that year and the number disposed in that year. If an application is received in one year and disposed in the next year, then it will be counted in “Received” for the first year and in “Disposed” for the next year.

Safe Drinking Water Information System (SDWIS) is EPA’s national database that manages and collects public water system information from states, including reports of drinking water standard violations, reporting and monitoring violations, and other basic information. The data derived in the State of Pennsylvania is published and searchable online on the www.pa.gov website. This set contains the Water System Facility data, which will be updated annually for the prior calendar year in the first Quarter of the following year.

This dataset contains summary information on the status of authorizations under Department of Environmental Protection (DEP) Permit Decision Guarantee Policy that were outstanding in July 2017. The data maintains July 2017 as a baseline and shows DEP’s progress to issue or deny that specific group of authorizations

This data shows DEP’s performance under the terms of its Permit Decision Guarantee Policy. All authorizations that have time frames listed in Appendix A of that Policy are grouped by program and by fiscal year. Trends in the column “Disposed on Time” reflect DEP’s progress toward the aspirational goal of 100% of received permits processed on time.
The data shows actions that occurred in each fiscal year. For example, it shows the number of applications received in that year and the number disposed in that year. If an application is received in one year and disposed in the next year, then it will be counted in “Received” for the first year and in “Disposed” for the next year.

This data shows DEP’s performance under the terms of its Permit Decision Guarantee Policy. All authorizations that have time frames listed in Appendix A of that Policy are grouped by program and by fiscal year. Trends in the column “Disposed on Time” reflect DEP’s progress toward the aspirational goal of 100% of received permits processed on time.
The data shows actions that occurred in each fiscal year. For example, it shows the number of applications received in that year and the number disposed in that year. If an application is received in one year and disposed in the next year, then it will be counted in “Received” for the first year and in “Disposed” for the next year.