Composite samples collected: November 18, 2020 over the previous 24 hour period.
Big Sky, MT: Positive.
Levels Relative to Previous Week: Lower/Similar
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
303,456
Average N1:
Influent 2
N1
281,444
292,450
Influent 1
N2
487,060
Average N2:
Influent 2
N2
528,388
507,224
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
485,875
Average N1:
Influent 2
N1
442,217
464,046
Influent 1
N2
856,105
Average N2:
Influent 2
N2
640,334
748,219
Three Forks, MT: Positive
Levels relative to previous week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
174,756
Average N1:
Influent 2
N1
255,084
214,920
Influent 1
N2
158,726
Average N2:
Influent 2
N2
224,666
191,696
Belgrade, MT: Positive
Levels relative to previous week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
2,498,991
Average N1:
Influent 2
N1
2,998,692
2,748,841
Influent 1
N2
2,744,798
Average N2:
Influent 2
N2
3,388,566
3,066,682
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 