Question 1

Is Thirty-Twenty Estates water safe to drink?

Accepted Answer

Thirty-Twenty Estates (PWS ID: MN1620019) has 34 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. EPA SDWIS lists this system's service population as 125 people using Groundwater sources.

Question 2

How many people does Thirty-Twenty Estates serve?

Accepted Answer

EPA SDWIS reports that Thirty-Twenty Estates serves 125 people (this public water system's service population, not the municipal population of Irvine or any other city). It is a Private-owned system using Groundwater water sources with 75 service connections. The operator address is listed in Irvine, Minnesota.

Question 3

What type of violations does Thirty-Twenty Estates have?

Accepted Answer

Thirty-Twenty Estates has 34 total violations: 6 health-based violations (MCL exceedances or treatment failures), 28 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Question 4

Has PFAS been detected in Thirty-Twenty Estates water?

Accepted Answer

No PFAS testing data is available for Thirty-Twenty Estates under the EPA's UCMR5 monitoring program.

Question 5

What water source does Thirty-Twenty Estates use?

Accepted Answer

Thirty-Twenty Estates uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.

Question 6

Where does this data come from?

Accepted Answer

All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Question 7

How does Thirty-Twenty Estates's violation count compare nationally?

Accepted Answer

Thirty-Twenty Estates has 34 recorded EPA SDWIS violations, fewer than 54% of the 29,740 public water systems serving 500 or more people nationwide (the same sitemap cohort used for the corpus-placement ranking above). 46% of that cohort has fewer violations than Thirty-Twenty Estates. A system can have zero recorded violations and still be actively monitored, and a high violation count often reflects a system that reports thoroughly, not necessarily one with worse water.

Contaminant	Category	Count	Latest
Revised Total Coliform Rule	MON	14	2024
Coliform (TCR)	MR	13	2013
Coliform (TCR)	MCL	6	2000
Lead and Copper Rule	MR	1	2021

Thirty-Twenty Estates

Thirty-Twenty Estates standing, mid SDWIS violation third

System Details

Violation History

Violation Count vs. the National Corpus

Population served record for Thirty-Twenty Estates

Nationwide peers

Cross-state systems near this violation count