This is the list of buildings, listed as over 50,000 gross square feet in the DC property tax records, that have to report benchmarking data for calendar year 2018, by April 1, 2019. Note that...
Use the link(s) below to submit benchmarking data to DOEE. Calendar year 2018 benchmarking data is due April 1, 2019, 11:59pm.
Select the link below for application forms for use by individuals (dust sampling technicians, workers, supervisors, risk assessors, inspectors, project designers) and business entities.
Minor sources of air pollution are those that have the potential to emit air pollutants at rates below defined major source thresholds.
Green roof data is taken from DOEE’s Stormwater Database (SWDB). As DOEE updates historical data in the SWDB, the information on this page may be updated as well.
Wells and Borings
21 DCMR Chapter 18 - Well Construction, Maintenance, and Abandonment Standards document attached below.