Thallium in Arkansas Drinking Water
22 public water systems in Arkansas have historical EPA violation records associated with thallium in the Q2 2026 snapshot.
37
Historical Records in Arkansas
22
Systems With Records
About Thallium
- EPA Limit
- 2 ppb
- Category
- Inorganic
- Health Effects
- Hair loss, kidney, intestine, liver problems
- Common Treatment Approaches
- Ion exchange, activated alumina
Arkansas Systems With the Most Thallium Records
GRAND PORTAGE
820 served5 historical records
F
ZEBA
350 served4 historical records
B
MOLE LAKE
1,260 served3 historical records
C
RED CLIFF NORTH
2,080 served3 historical records
B
PONSFORD/PINE POINT
85 served2 historical records
C
TRAILER COURT
68 served2 historical records
A
RED WING
100 served2 historical records
C
LOWER SIOUX
4,000 served2 historical records
C
EAST BAY WATER WORKS
7,284 served1 historical record
A
ELBOW LAKE
50 served1 historical record
C
WHITE EARTH
388 served1 historical record
C
RICE LAKE
65 served1 historical record
C
VINELAND
4,220 served1 historical record
A
APPLE ORCHARD
55 served1 historical record
B
MIDDLE VILLAGE
310 served1 historical record
A
LAC VIEUX DESERT
1,740 served1 historical record
A
PONEMAH
371 served1 historical record
C
PRAIRIE ISLAND
6,699 served1 historical record
B
NEW ODANAH
1,839 served1 historical record
C
INDIAN POINT
61 served1 historical record
C
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.