An independent study was conducted to show population projected numbers for the undeveloped areas of the city. City Council will take this under advisement as they work towards amending the General Plan.

Population Projection Study

The Herriman Historical Committee has labored for many hours to bring the history of Herriman to life. Order your copy now for the reduced cost of $27.00 plus shipping and handling. Prices will increase after the Grand Opening of City Hall on September 22, 2017.

Order Now

Click Here to read the Salt Lake County Health Department News Release


Tami Moody, Director of Communications/PIO

Direct: (801) 727-0782
Cell: (385) 312-4212


Herriman City Closes Blackridge Reservoir

 HERRIMAN, UT – Herriman City has been communicating with the Salt Lake County Health Department as they monitor the algal bloom situation at Utah Lake. At this time, we have been notified that there is a low level of an algae related toxin present in the Jordan River.

NOTICE OF RESERVOIR CLOSURE: The Salt Lake County Health Department has detected levels of an algae-related toxin in the Jordan River. It is advised that people and dogs do not enter the bodies of water associated. This toxin can present health threats. As a point of caution, Herriman City will be closing Blackridge Reservoir.

Signs will be posted around the reservoir notifying guests of the concern, and the gates will remain closed.  At this time, we are unsure of when the reservoir will re-open. We are testing the water and will have a better idea once the results are returned.

Though this restriction may impact the plans of those who wished to cool off in the reservoir over the holiday, safety is of the utmost importance. We thank you for your cooperation. For more information on the algae toxin visit

For updates regarding the status of the reservoir, visit our website at or follow us on Facebook at


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