Massachusetts ZIP Code Water Quality

1 ZIP codes with water quality data · State average grade: B

ZIP Codes

1

Avg Grade

B

A or B

0%

D or F

100%

Grade Distribution

How Massachusetts ZIP codes scored

100%

A

0

0%

Excellent

B

0

0%

Good

C

0

0%

Fair

D

1

100%

Poor

F

0

0%

Failing

All ZIP Codes

All 1 ZIP codes in Massachusetts

ZIP Code	Primary City	Grade	Score	Score	Cities
02535	Chilmark	D+	54.1		1