The myDEQ portal is DEQ's comprehensive, online reporting tool that is available to users 24 hours a day, seven days per week. International environmental agreements (IEAs) are signed treaties that regulate or manage human impact on the environment in an effort to protect it.This two volume handbook deals with various aspects of environment ranging from conservation to atmospheric pollution to hazardous substances. The Virginia Department of Environmental Quality (DEQ) developed the Commonwealth of Virginia's. Environmental Emergency? NJDEP Warn Dep phone number 1-877-927-6337. The 34th annual Environment Virginia Symposium at VMI was held April 911.