North Dakota ZIP Code Water Quality

6 ZIP codes with water quality data · State average grade: A-

ZIP Codes

6

Avg Grade

A-

A or B

50%

D or F

33%

Grade Distribution

How North Dakota ZIP codes scored

33%

17%

17%

33%

A

2

33%

Excellent

B

1

17%

Good

C

1

17%

Fair

D

2

33%

Poor

F

0

0%

Failing

All ZIP Codes

All 6 ZIP codes in North Dakota

ZIP Code	Primary City	Grade	Score	Score	Cities
58041	Hankinson	D	48		1
58316	Belcourt	C-	55.5		1
58370	St. Michael	A-	86.5		1
58538	Fort Yates	B	77.5		1
58763	New Town	D	45.3		1
58770	Parshall	A-	89.9		1