On the afternoon of October
7, 2005, it had been raining for several hours, and the flow in
Pimmit Run where it crosses under Westmoreland St. was not only
high, but also of an unusual orangey-brown color, suggesting the
stream might be carrying sediment eroded from our local red-clay
subsoil:
A few hundred yards upstream, the source of the orange
color became clear; it was emanating from the mouth of Burke's Spring
Branch:
Where was the sedimented water coming from? And how
serious a problem was it? Investigation upstream, and in the days
to follow, would show.
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If you're not familiar with the Burke's Spring Branch
watershed, you may also want to consult our map
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