Category: missoula

Composite samples collected: December 1, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Lower

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	714,417	Average N1:
Influent 2	N1	800,530	757,473
Influent 1	N2	910,954	Average N2:
Influent 2	N2	797,589	854,271

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

Composite samples collected: November 24, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Higher

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	2,176,001	Average N1:
Influent 2	N1	2,582,335	2,379,168
Influent 1	N2	2,912,977	Average N2:
Influent 2	N2	3,304,524	3,108,750

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

Composite samples collected: November 17, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Higher

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	796,724	Average N1:
Influent 2	N1	899,678	848,201
Influent 1	N2	1,641,233	Average N2:
Influent 2	N2	1,692,096	1,666,664

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

Composite samples collected: November 10, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Lower

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	673,501	Average N1:
Influent 2	N1	699,325	686,413
Influent 1	N2	386,991	Average N2:
Influent 2	N2	492,360	439,675

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

Composite samples collected: November 3, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Similar or higher

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	1,713,682	Average N1:
Influent 2	N1	2,035,146	1,874,414
Influent 1	N2	1,128,841	Average N2:
Influent 2	N2	1,057,805	1,093,323

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

Composite samples collected: October 27, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Similar

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	735,286	Average N1:
Influent 2	N1	701,405	819,967
Influent 1	N2	1,284,585	Average N2:
Influent 2	N2	1,165,046	1,224,815

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

Composite samples collected: October 20, 2020 over the previous 24 hour period.

City of Missoula: Positive

Levels relative to previous week: Higher

Sample ID	Sars-CoV2 Gene	Estimated Genomes per Liter
Influent 1	N1	770,824	Average N1:
Influent 2	N1	869,109	819,967
Influent 1	N2	775,384	Average N2:
Influent 2	N2	742,807	759,095

Sample was collected from the City of Missoula Wastewater Treatment Plant as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.

City of Missoula: Positive

Levels relative to previous week: N/A

Sample ID	Genomes per Liter	Call
Influent 1, N1	611,527	Positive
Influent 2, N1	586,097	Positive
Influent 1, N2	454,949	Positive
Influent 2, N2	626,761	Positive

Sample was collected from the City of Missoula Wastewater Treatment Plant on October 13th as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, two duplicate sub-samples were taken and processed in parallel. Testing can detect two nucleocapsid genes present in the SARS-CoV2 genome, N1 and N2. Genome concentration is estimated based on sample signal relative to standards of known concentration.