Radium-226 in Arkansas Drinking Water
25 public water systems in Arkansas have historical EPA violation records associated with radium-226 in the Q2 2026 snapshot.
251
Historical Records in Arkansas
25
Systems With Records
About Radium-226
- EPA Limit
- 5 pCi/L
- Category
- Radionuclides
- Health Effects
- Increased cancer risk
- Common Treatment Approaches
- Ion exchange, reverse osmosis
Arkansas Systems With the Most Radium-226 Records
NETT LAKE
295 served20 historical records
D
MOLE LAKE
1,260 served1 historical record
C
BALL CLUB
333 served1 historical record
A
PONSFORD/PINE POINT
85 served1 historical record
C
BAY MILLS
857 served1 historical record
C
WETMORE
52 served1 historical record
B
MIDDLE VILLAGE
310 served1 historical record
A
PONEMAH
371 served1 historical record
C
VERMILION
450 served1 historical record
C
RED CLIFF NORTH
2,080 served1 historical record
B
INDIAN HEIGHTS
126 served1 historical record
A
GRAND PORTAGE
820 served1 historical record
F
HESSEL
240 served1 historical record
B
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.