Nevada

Humboldt 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
89404	4 of 12	B to F	A	A	A
89414	5 of 12	C to D	A	A to C	B
89425	4 of 12	B to F	A	A	A
89426	4 of 12	B to F	A	A	A
89438	5 of 12	D	A	A	B
89445	7 of 12	B to F	A	A	A to B
89446	5 of 12	B to F	A	A	A to B

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