Composite samples collected: December 2, 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
71,992
Average N1:
Influent 2
N1
94,024
83,008
Influent 1
N2
133,642
Average N2:
Influent 2
N2
163,483
148,562
Influenza A: Negative
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
423,468
Average N1:
Influent 2
N1
398,253
410,860
Influent 1
N2
698,053
Average N2:
Influent 2
N2
733,616
715,834
Influenza A: Negative
Three Forks, MT: Positive
Levels relative to previous week: Lower/Similar
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
29,439
Average N1:
Influent 2
N1
28,609
29,024
Influent 1
N2
45,884
Average N2:
Influent 2
N2
52,037
48,960
Influenza A: Negative
Belgrade, MT: Positive
Levels relative to previous week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
1,546,924
Average N1:
Influent 2
N1
1,717,084
1,632,004
Influent 1
N2
1,598,626
Average N2:
Influent 2
N2
1,662,097
1,630,361
Influenza A: Negative
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, as well as genomic regions in Influenza A. Genome concentration is estimated based on sample signal relative to standards of known concentration.
Composite samples collected: November 25, 2020 over the previous 24 hour period.
Big Sky, MT: Positive.
Levels Relative to Previous Week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
98,260
Average N1:
Influent 2
N1
81,023
89,642
Influent 1
N2
268,168
Average N2:
Influent 2
N2
268,166
268,167
Influenza A: Negative
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
308,676
Average N1:
Influent 2
N1
244,709
276,692
Influent 1
N2
478,654
Average N2:
Influent 2
N2
458,297
468,476
Influenza A: Negative
Three Forks, MT: Positive
Levels relative to previous week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
32,562
Average N1:
Influent 2
N1
35,732
34,147
Influent 1
N2
82,279
Average N2:
Influent 2
N2
83,907
83,093
Influenza A: Negative
Belgrade, MT: Positive
Levels relative to previous week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
3,524,849
Average N1:
Influent 2
N1
3,576,474
3,550,661
Influent 1
N2
3,830,953
Average N2:
Influent 2
N2
3,813,873
3,822,413
Influenza A: Negative
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, as well as genomic regions in Influenza A. Genome concentration is estimated based on sample signal relative to standards of known concentration.
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.
Composite samples collected: November 10-11, 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
503,284
Average N1:
Influent 2
N1
445,437
474,360
Influent 1
N2
505,137
Average N2:
Influent 2
N2
410,577
457,857
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Similar
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
51,332
Average N1:
Influent 2
N1
81,512
66,422
Influent 1
N2
53,896
Average N2:
Influent 2
N2
10,990
32,443
Three Forks, MT: Positive
Levels relative to previous week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
39,752
Average N1:
Influent 2
N1
64,895
52,324
Influent 1
N2
18,226
Average N2:
Influent 2
N2
62,294
40,260
Belgrade, MT: Positive
Levels relative to previous week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
3,704,837
Average N1:
Influent 2
N1
3,107,041
3,405,939
Influent 1
N2
3,955,475
Average N2:
Influent 2
N2
3,139,472
3,547,474
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.
Composite samples collected: November 4, 2020 over the previous 24 hour period.
Big Sky, MT: Positive.
Levels Relative to Previous Week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
514,522
Average N1:
Influent 2
N1
665,078
589,800
Influent 1
N2
367,272
Average N2:
Influent 2
N2
446,749
407,011
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
51,250
Average N1:
Influent 2
N1
36,884
44,067
Influent 1
N2
56,213
Average N2:
Influent 2
N2
55,977
56,095
Three Forks, MT: Positive
Levels relative to previous week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
508,051
Average N1:
Influent 2
N1
495,705
501,878
Influent 1
N2
292,452
Average N2:
Influent 2
N2
286,787
289,619
Belgrade, MT: Positive
Levels relative to previous week: N/A
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
1,569,743
Average N1:
Influent 2
N1
1,494,860
1,532,302
Influent 1
N2
622,852
Average N2:
Influent 2
N2
807,946
715,399
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.
Composite samples collected: October 28, 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
178,309
Average N1:
Influent 2
N1
178,869
178,589
Influent 1
N2
191,051
Average N2:
Influent 2
N2
256,047
223,549
West Yellowstone, MT: Positive
Levels Relative to Previous Week: Higher
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
244,167
Average N1:
Influent 2
N1
200,829
222,498
Influent 1
N2
205,641
Average N2:
Influent 2
N2
231,317
218,479
Three Forks, MT: Positive
Levels relative to previous week: Lower
Sars-CoV2 Gene
Genomes per Liter
Influent 1
N1
28,005
Average N1:
Influent 2
N1
33,358
30,681
Influent 1
N2
27,933
Average N2:
Influent 2
N2
38,958
33,445
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.
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 