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Tap water quality report

Summerset, SD

EPA monitoring detected 4 contaminants across the 2 water suppliers serving Summerset. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

2
water suppliers
242
people served
4
contaminants found
South Dakota rankings Lead in South Dakota PFAS in South Dakota

What was found in Summerset's water

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

ContaminantLevel vs EPA limitSuppliersSource
Copper
25.39999999999999 µg/L 2%
of the EPA limit 1300 µg/L
Main supplier: PINE HILLS PARK · 200 people · 2017
Highest in the city: 447.40000000000003 µg/L — SACORA MOBILE HOME PARK · 42 people · 2019
2/2 SYR4
Lead
1 µg/L 6.7%
of the EPA limit 15 µg/L
Main supplier: PINE HILLS PARK · 200 people · 2017
Highest in the city: 8.05 µg/L — SACORA MOBILE HOME PARK · 42 people · 2019
2/2 SYR4
TTHM
7.138999999999999 µg/L 8.9%
of the EPA limit 80 µg/L
Main supplier: PINE HILLS PARK · 200 people · 2017
2/2 SYR4
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: PINE HILLS PARK · 200 people · 2023
Highest in the city: 0.0020 mg/L — SACORA MOBILE HOME PARK · 42 people · 2024
2/2 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. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Summerset

SupplierPopulation served
PINE HILLS PARK 200
SACORA MOBILE HOME PARK 42

Frequently asked questions about Summerset tap water

Is Summerset tap water safe to drink?

EPA testing detected 4 contaminants in the water serving Summerset. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Summerset?

2 public water suppliers report drinking-water monitoring for Summerset, South Dakota to the EPA. Each is listed above with its population served.

What contaminants are in Summerset's water?

The contaminants EPA monitoring detected in Summerset include Copper, Lead, TTHM, Lead. The full list, with the level at the main supplier and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.