In response to the ongoing health threat from COVID-19, the Office of Water Programs continues to work remotely and we have suspended in-person customer access to the office.
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Stormwater discharges can cause toxicity concerns that may impact aquatic species and the general ecology of receiving waters. There are various methods for testing toxicity of stormwater runoff, including those specified by the United States Environmental Protection Agency. OWP research staff have provided assistance with conducting and reviewing data associated with such tests.
