In a nutshell, acid mine drainage is a form of water pollution that happens when rain, runoff, or streams come in contact with rock that is rich in sulfur. As a result, the water becomes very acidic and damages downstream aquatic ecosystems. In some regions it is the most common form of stream and river pollution.
Probate in Washington typically takes six months to a year, depending on some choices the executor makes (discussed below). It can take much longer there is a court fight over the will (which is rare) or unusual assets or debts that complicate matters. Unless there is a dispute, it's mainly a matter of filing paperwork.
1 a corresponding nonprovisional application for patent entitled to a filing date is filed that claims the benefit of the earlier filed provisional application (unless the benefit of the provisional application was restored under 37 CFR 1.78 in which case the nonprovisional application may be filed within 14 months from provisional application filing ...