| Marshall county overview |
County details [Marshall]
Individual locations
| ML-1 | ML-2 | ML-3 |
Historical data
Mosquito population levels are weekly averages according to the number of sites per county for the selected years.
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See complete history
Alternate representation: View Raw Data
Black Hawk
Carroll
Cerro Gordo
Dickinson
Dubuque
Fremont
Johnson
Linn
Lyon
Monona
O'Brien
Page
Polk
Pottawattamie
Ringgold
Sac
Scott
Sioux
Story
Wapello
Woodbury