Composite samples collected: October 21, 2020 over the previous 24 hour period.
Big Sky, MT: Positive.
Levels Relative to Previous Week: Similar
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
159,481
Average N1:
Influent 2
N1
136,329
147,905
Influent 1
N2
224,610
Average N2:
Influent 2
N2
260,569
242,590
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
19,213
Average N1:
Influent 2
N1
20,835
20,024
Influent 1
N2
14,211
Average N2:
Influent 2
N2
24,677
19,644
Three Forks, MT: Positive
Levels relative to previous week: Similar or slightly higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
66,411
Average N1:
Influent 2
N1
51,000
58,705
Influent 1
N2
72,608
Average N2:
Influent 2
N2
59,642
66,125
Samples were collected from respective wastewater treatment plants as a composite over the previous 24-hour period, labeled here as Influent. Upon arrival, 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.
Archer Biologicals 