The newest groundwater monitoring well was scheduled to come on line by the end of April 2017. Commander Navy Region Hawaii and Naval Surface Group Middle Pacific, Admiral Fuller noted, "there are have been detects of trace amounts of fuel constituents near the Navy drinking water shaft." This is in the groundwater, not the drinking water. "We're talking 17 parts per billion, as opposed to zero. The misperception is that there's a spike, but the numbers were small enough that the testing facility had to estimate the amount because the numbers were so low. The 17 parts per billion is below the threshold of something we should be concerned about, which is 100 parts per billion."