Several sources have asked the question of whether there is an automatic extension of the reporting period deadline because the thirtieth day of the reporting period happens to fall on a weekend.The answer is yes. Because the reporting deadline, Saturday, April 30, 2011, falls on a weekend, the deadline is extended to the next business day which is Monday, May 2, 2011.
This information is based on 40 CFR 72.11 (c) - "Computation of Time" and 40 CFR 97.107/207/307
Although a large percentage of the 2011 Q1 emission submissions have been received, there are a number that are outstanding. That means that a number of people will be hustling to complete their submissions before the end of the reporting period.
Due to a planned outage, the EPA Host System will be unavailable for a about an hour on the morning of Friday, April 8, 2011. The outage is scheduled to begin at 7:00 a.m. EDT. It is estimated that the outage will be less than an hour.