Tap WaterIndex

← New York

Tap water quality report

Tillson Estates Comm. Assoc.

EPA monitoring tested this supplier for 71 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
11
detected
382
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
Ground water
Ownership
Private
Counties served
Ulster

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.

0
health-based violations
210
violations on file
0
still open
ViolationTypeStatusPeriod
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17
MON Monitoring Resolved 2023-09-01 → 2023-09-30
MON Monitoring Resolved 2023-09-01 → 2023-09-30
MON Monitoring Resolved 2023-09-01 → 2023-09-30
MON Monitoring Resolved 2016-12-01 → 2016-12-31
MON Monitoring Resolved 2016-12-01 → 2016-12-31
MON Monitoring Resolved 2016-12-01 → 2016-12-31
MR Monitoring Resolved 2010-10-01

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
Nitrate
228 µg/L 2.3%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Lead
0.0018 mg/L 12%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2023
Bromodichloromethane
1.4595 µg/L
No EPA limit set
worst single sample: 1.47 µg/L
4/4 SYR4 2012–2018
Chloroform
3.591 µg/L
No EPA limit set
worst single sample: 3.9 µg/L
4/4 SYR4 2012–2018
Barium
136.3 µg/L 6.8%
of the EPA limit 2000 µg/L
worst single sample: 137 µg/L
3/3 SYR4 2013–2019
Dibromochloromethane
1.971 µg/L
No EPA limit set
worst single sample: 2.12 µg/L
3/4 SYR4 2012–2018
TTHM
5.936 µg/L 7.4%
of the EPA limit 80 µg/L
worst single sample: 5.94 µg/L
3/4 SYR4 2012–2018
Bromoform
1.62 µg/L
No EPA limit set
 1/4 SYR4 2012–2018
Dichloroacetic Acid
3.4 µg/L
No EPA limit set
 1/4 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
4.6 µg/L 7.7%
of the EPA limit 60 µg/L
 1/4 SYR4 2012–2018
Trichloroacetic Acid
1.2 µg/L
No EPA limit set
 1/4 SYR4 2012–2018
60 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
TILLSON ESTATES COMMUNITY ASSOCIATION, I
Phone
845-658-0235
Email
tillsonestates@gmail.com

Frequently asked questions about Tillson Estates Comm. Assoc.

Is Tillson Estates Comm. Assoc. tap water safe to drink?

EPA monitoring detected 11 contaminants in Tillson Estates Comm. 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 Tillson Estates Comm. Assoc.'s water?

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

How many people does Tillson Estates Comm. Assoc. serve?

Tillson Estates Comm. Assoc. reports serving 382 people in New York, per its EPA record.

Has Tillson Estates Comm. Assoc. had any water quality violations?

The EPA has 210 violations on file for Tillson Estates Comm. Assoc., of which 0 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.