← Pine Ridge, SD

Tap water quality report

ZIP 57752 — Pine Ridge, SD

EPA monitoring across the 1 water supplier serving ZIP 57752 in Pine Ridge, SD detected 15 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

1
water supplier
6,526
people served
15
contaminants found

What was found in ZIP 57752

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
1395 µg/L 14%
of the EPA limit 10000 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2019
1/1 SYR4
Nitrate-Nitrite
1175 µg/L 12%
of the EPA limit 10000 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2014
1/1 SYR4
Fluoride
1068.5 µg/L 27%
of the EPA limit 4000 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2018
1/1 SYR4
Copper
403.3 µg/L 31%
of the EPA limit 1300 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2018
1/1 SYR4
Barium
117 µg/L 5.9%
of the EPA limit 2000 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2018
1/1 SYR4
Lithium
71 µg/L
No EPA limit set
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2025
1/1 UCMR-5
TTHM
43.83 µg/L 55%
of the EPA limit 80 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
21.38 µg/L 36%
of the EPA limit 60 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2019
1/1 SYR4
Combined Uranium
18.4611 µg/L 62%
of the EPA limit 30 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2014
1/1 SYR4
Gross Alpha, Excl. Radon And U
9.073 pCi/L 60%
of the EPA limit 15 pCi/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2017
1/1 SYR4
Arsenic
6 µg/L 60%
of the EPA limit 10 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2018
1/1 SYR4
Lead
2.2 µg/L 15%
of the EPA limit 15 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2018
1/1 SYR4
Combined Radium (-226 And -228)
0.8841 pCi/L 18%
of the EPA limit 5 pCi/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2017
1/1 SYR4
Hexachlorocyclopentadiene
0.2200 µg/L 0.4%
of the EPA limit 50 µg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2019
1/1 SYR4
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
Main supplier: KYLE WATER SYSTEM · 6,526 people · 2025
1/1 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 57752

SupplierStatePopulation served
KYLE WATER SYSTEM SD 6,526

Frequently asked questions about ZIP 57752 tap water

Is the tap water in ZIP 57752 safe to drink?

EPA testing detected 15 contaminants across the water suppliers serving ZIP 57752. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.

Which water suppliers serve ZIP 57752?

1 public water supplier report EPA drinking-water monitoring for ZIP 57752. Each is listed above with its population served.

What contaminants are in ZIP 57752's water?

EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.