Iowa

Union County

6 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
50254	2 of 12	C	A	A	B to C
50801	4 of 12	C	A to B	A	B to D
50830	2 of 12	C	A	A	B to C
50831	2 of 12	C	A	A	C
50842	2 of 12	C	A	A	C
50861	3 of 12	C	A	A	B to C

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