From: Gerald Fisher

Sent: Thu Sep 13 10:20:00 2018

To: Jimmy Thompson; Leota Childress; Elizabeth Klein; Glen Boreth; Keith Swigart; DeLise Palumbo; Jody Newland

Cc: Dan Huff

Subject: RE: Cyanotoxins

Importance: Normal

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Also, I have read some information online that some toxins can be neutralized using ozone and others with activated coal. We will need to investigate options in the future if it is determined that we have a higher risk of cyanotoxins. For right now, the Drinking Water Program folks are going to take the cautionary approach until they have more data from testing for our raw water supply. This will take a few years to unfold. Thanks.

Regards,

Gerald Fisher, P.E. | Public Works Director

City of Molalla

117 N Molalla Ave. | PO Box 248 |Molalla, OR 97038

Office: 503.829.6855 | Direct: 503.759.0218

CONFIDENTIALITY NOTICE: The information contained in this email message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient and have received this communication in error, please contact the sender by reply email and destroy all copies of the original message. Thank you.

From: Gerald Fisher

Sent: Thursday, September 13, 2018 9:06 AM

To: Jimmy Thompson ; Leota Childress ; Elizabeth Klein ; Glen Boreth ; Keith Swigart ; DeLise Palumbo ; Jody Newland

Cc: Dan Huff

Subject: Cyanotoxins

Dear Council members,

Below is a link to the EPA webpage that explains what Cyanotoxins are and what causes them.

https://www.epa.gov/nutrient-policy-data/cyanobacteriacyanotoxins

Regards,

Gerald Fisher, P.E. | Public Works Director

City of Molalla

117 N Molalla Ave. | PO Box 248 |Molalla, OR 97038

Office: 503.829.6855 | Direct: 503.759.0218

CONFIDENTIALITY NOTICE: The information contained in this email message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient and have received this communication in error, please contact the sender by reply email and destroy all copies of the original message. Thank you.