Selenium in Arkansas Drinking Water
20 public water systems in Arkansas have historical EPA violation records associated with selenium in the Q2 2026 snapshot.
31
Historical Records in Arkansas
20
Systems With Records
About Selenium
- EPA Limit
- 50 ppb
- Category
- Inorganic
- Health Effects
- Hair or fingernail loss, numbness, circulatory problems
- Common Treatment Approaches
- Reverse osmosis, activated alumina
Arkansas Systems With the Most Selenium Records
GRAND PORTAGE
820 served5 historical records
F
MOLE LAKE
1,260 served3 historical records
C
NAYTAHWAUSH
462 served2 historical records
C
PONSFORD/PINE POINT
85 served2 historical records
C
LOWER SIOUX
4,000 served2 historical records
C
NEW ODANAH
1,839 served2 historical records
C
RED CLIFF NORTH
2,080 served2 historical records
B
RICE LAKE
65 served1 historical record
C
VINELAND
4,220 served1 historical record
A
APPLE ORCHARD
55 served1 historical record
B
RED WING
100 served1 historical record
C
LAC VIEUX DESERT
1,740 served1 historical record
A
REDBY/RED LAKE
2,099 served1 historical record
C
VERMILION
450 served1 historical record
C
PRAIRIE ISLAND
6,699 served1 historical record
B
LITTLE RIVER TRIBAL WATER SYSTEM
2,802 served1 historical record
A
SAND HILL
38 served1 historical record
C
MT. PLEASANT
10,198 served1 historical record
B
NETT LAKE
295 served1 historical record
D
PALMQUIST
82 served1 historical record
A
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.