E. coli E. coli Something to think about Something to think about - - PowerPoint PPT Presentation

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Dec 23, 2023 176 likes •356 views

E. coli E. coli Something to think about Something to think about Coeur d Alene Regional Office E. coli situation 13 wadeable streams with E. coli conc. in excess of criteria E. coli TMDLs Hauser Creek < cows

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E. coli
E. coli

Something to think about Something to think about

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Coeur d’ Alene Regional Office

E. coli situation
13 wadeable

streams with E. coli

conc. in excess of

criteria

E. coli TMDLs
Hauser Creek
< cows

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Bellgrove Cr; Easy

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Others; not so easy

Not dominated

by any single land use

Homes, potential

human sources

Pastures,

potential cow sources

Wildlife?

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2006 Salinas Spinach/E. coli scare

0157:H7 strain
Bloody diarrhea
Deaths (3)
Hospitalization (144)
Hemolytic uremic

syndrome (31)

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Watershed Recon

Houses
Few Cows

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Not how it works

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Hypothesis 1 cows are the source of E. coli

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Hypothesis 2 humans are the source of E. coli

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Hypothesis 3

cows and humans are the source of E. coli

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Human E. coli Cow E. coli

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Lower Riley Creek

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