Iowa

Winnebago County

7 ZIP codes with environmental report cards. Letters show the range across each ZIP’s neighborhoods; open a ZIP for the details and sources.

ZIP	Graded D or F	Water	Air	Superfund	Industry
50424	5 of 12	D to F	A	A	B to C
50436	8 of 12	D	A	A	C to D
50450	5 of 12	C to F	A	A	C
50453	5 of 12	D	A	A	C
50465	5 of 12	D	A	A	C
50473	5 of 12	D	A	A	C
50478	5 of 12	D	A	A	C

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