It is a mystery why so much concrete debris was dumped here, but gradually it is being unearthed as part of the management work to clear land for other work here.
In addition to the concrete, I've uncovered a buried cache of household garbage. Most of it is broken glass, though there is also a mixture of shoes, old plastic bags, metal and green board debris and clothing.
I'm just beginning to mine this windrow, so there may be more discoveries to come.
With cooler weather coming, more work will occur as time permits.