Iowa

Mahaska County

9 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
50027	5 of 12	C	B	A	A to B
50143	5 of 12	A to C	B	A	B to C
50207	4 of 12	B to C	B	A	B
52534	4 of 12	B to C	B	A	C
52543	4 of 12	B to C	B	A	B to C
52561	6 of 12	A to D	B	A	B to D
52577	7 of 12	B to C	B	A	B to F
52586	4 of 12	C	B	A	B
52595	5 of 12	C	B	A	F

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