Blue Rock Springs Creek has been tested for the toxin diazinon and found to have attained an elevated value of 40.9 micrograms per liter (Diazinon is a toxic pesticide associated with golf course maintenance).
Blue Rock Springs Creek's water quality has been assessed for the presence of diazinon, a toxic substance commonly found in golf course maintenance, and it was found to have a high level of 40.9 micrograms per liter.