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Tap water quality report

Lourie Lane Homeowners Assoc

EPA monitoring tested this supplier for 19 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

19
contaminants tested
7
detected
75
people served
14
health-based violations
South Dakota rankingsLead in South DakotaPFAS in South Dakota
Water source
Ground water
Ownership
Private
Counties served
Lawrence

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

14
health-based violations
354
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2020-11-18
TT Health-based Resolved 2020-11-18
TT Health-based Resolved 2020-11-06
TT Health-based Resolved 2020-11-06
TT Health-based Resolved 2020-11-06
MCL Health-based Resolved 2008-06-01 → 2008-06-30
MCL Health-based Resolved 2008-06-01 → 2008-06-30
MCL Health-based Resolved 2008-06-01 → 2008-06-30
MCL Health-based Resolved 2005-06-01 → 2005-06-30
MCL Health-based Resolved 2005-06-01 → 2005-06-30

Other contaminants detected

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 this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
347.9 µg/L 27%
of the EPA limit 1300 µg/L
worst single sample: 427 µg/L
15/15 SYR4 2012–2018
Lead
5.3 µg/L 35%
of the EPA limit 15 µg/L
worst single sample: 6 µg/L
15/15 SYR4 2012–2018
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Nitrate
1430 µg/L 14%
of the EPA limit 10000 µg/L
 12/12 SYR4 2017–2019
Barium
140.7 µg/L 7%
of the EPA limit 2000 µg/L
worst single sample: 143 µg/L
2/2 SYR4 2019
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 2/2 SYR4 2019
Gross Alpha, Excl. Radon And U
5.23 pCi/L 35%
of the EPA limit 15 pCi/L
worst single sample: 5.3 pCi/L
2/2 SYR4 2015
12 contaminants tested, none detected
Antimony, TotalArsenicBeryllium, TotalCadmiumChromiumCombined Radium (-226 And -228)Combined UraniumGross Beta Particle ActivityMercuryNitriteSeleniumThallium, Total

Utility contact

Contact
PAT HASSON
Email
[email protected]

Frequently asked questions about Lourie Lane Homeowners Assoc

Is Lourie Lane Homeowners Assoc tap water safe to drink?

EPA monitoring detected 7 contaminants in Lourie Lane Homeowners Assoc's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Lourie Lane Homeowners Assoc's water?

EPA monitoring detected Copper, Lead, Lead, Nitrate, Barium, and others. The full list with the level and data source for each is above.

How many people does Lourie Lane Homeowners Assoc serve?

Lourie Lane Homeowners Assoc reports serving 75 people in South Dakota, per its EPA record.

Has Lourie Lane Homeowners Assoc had any water quality violations?

The EPA has 354 violations on file for Lourie Lane Homeowners Assoc, of which 14 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

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.