Community Water System · PWSID NY0117224

Mapletree Apts

Serves 30 peopleGroundwaterOwner: PrivateGreenville, New York

1 open treatment violation.

Open for: Lead service line inventory. EPA counts treatment-technique violations as health-based: a required protective step was not done. It is not a measurement of contamination.

On record since 2012: 606 violations. 2 treatment lapses · 579 missed or late tests · 25 notices or reports. Most recent began 2024-10-17.

None of them is a measurement of contaminated water.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

0Over the limit

2Treatment lapse1 open

579Missed or late test

25Notice or report2 open

More violations on record than 99% of active water systems in New York. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

One square ≈ 16 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.

<1% treatment lapse · 296% missed or late test · 5794% notice or report · 25

Across New York, 67% of violations are missed or late tests and 3% are water over a limit.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 6 results on file · action level 15 ppb

1856 ppb as filed — a value this high in EPA's file is often µg/L entered as mg/L

8.9 ppb

5.3 ppb

1.5 ppb

Open now (3)

2024-10-17Lead service line inventoryRPTOpen
2024-10-17Lead service line inventoryTTOpen
2022-07-01Consumer Confidence RuleCCR Complete Failure to ReportOpen

Every violation on record

2024-10-17Lead service line inventoryRPTOpen
2024-10-17Lead service line inventoryTTOpen
2023-08-01Revised Total Coliform RuleMONBack in compliance
2023-08-01Unknown contaminantOperations ReportBack in compliance
2023-07-01Unknown contaminantOperations ReportBack in compliance
2023-06-01Revised Total Coliform RuleMONBack in compliance
2023-06-01Unknown contaminantOperations ReportBack in compliance
2023-06-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2023-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2023-05-01Revised Total Coliform RuleMONBack in compliance
2023-05-01Unknown contaminantOperations ReportBack in compliance
2023-05-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2023-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2023-04-01Revised Total Coliform RuleMONBack in compliance
2023-04-01Unknown contaminantOperations ReportBack in compliance
2023-04-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2023-04-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2023-03-01Revised Total Coliform RuleMONBack in compliance
2023-03-01Unknown contaminantOperations ReportBack in compliance
2023-02-01Revised Total Coliform RuleMONBack in compliance
2023-02-01Unknown contaminantOperations ReportBack in compliance
2023-01-01Revised Total Coliform RuleMONBack in compliance
2023-01-01Unknown contaminantOperations ReportBack in compliance
2022-12-01Unknown contaminantOperations ReportBack in compliance
2022-12-01Revised Total Coliform RuleMONBack in compliance

Show the other 223 entries

2022-11-01Revised Total Coliform RuleMONBack in compliance
2022-11-01Unknown contaminantOperations ReportBack in compliance
2022-10-012806 ×3Monitoring, RegularBack in compliance
2022-10-012805 ×3Monitoring, RegularBack in compliance
2022-10-011,4-Dioxane ×3Monitoring, RegularBack in compliance
2022-10-01Unknown contaminantOperations ReportBack in compliance
2022-10-01Revised Total Coliform RuleMONBack in compliance
2022-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
2022-09-01Revised Total Coliform RuleMONBack in compliance
2022-09-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2022-08-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2022-08-01Revised Total Coliform RuleMONBack in compliance
2022-07-01Consumer Confidence RuleCCR Complete Failure to ReportOpen
2022-07-012806 ×3Monitoring, RegularBack in compliance
2022-07-012805 ×3Monitoring, RegularBack in compliance
2022-07-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2022-07-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2022-07-01Revised Total Coliform RuleMONBack in compliance
2022-06-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2022-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-05-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2022-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-04-012806 ×3Monitoring, RegularBack in compliance
2022-04-012805 ×3Monitoring, RegularBack in compliance
2022-04-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2022-04-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
2022-04-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-03-01Unknown contaminantOperations ReportBack in compliance
2022-03-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-02-01Unknown contaminantOperations ReportBack in compliance
2022-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-01-01DBP Stage 1Treatment Technique No Certif. OperatorBack in compliance
2022-01-01Total Haloacetic Acids (HAA5) ×3Monitoring and Reporting (DBP)Back in compliance
2022-01-01Trihalomethanes (TTHM) ×3Monitoring and Reporting (DBP)Back in compliance
2022-01-01Nitrite ×3Monitoring, RegularBack in compliance
2022-01-01Nitrate ×3Monitoring, RegularBack in compliance
2022-01-01Nitrate-Nitrite ×3Monitoring, RegularBack in compliance
2022-01-012806 ×3Monitoring, RegularBack in compliance
2022-01-012805 ×3Monitoring, RegularBack in compliance
2022-01-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2022-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-01-01Unknown contaminantOperations ReportBack in compliance
2021-12-01Revised Total Coliform RuleMONBack in compliance
2021-11-01Revised Total Coliform RuleMONBack in compliance
2021-10-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-10-01Revised Total Coliform RuleMONBack in compliance
2021-09-01Revised Total Coliform RuleMONBack in compliance
2021-08-01Revised Total Coliform RuleMONBack in compliance
2021-07-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-07-01Revised Total Coliform RuleMONBack in compliance
2021-06-01Revised Total Coliform RuleMONBack in compliance
2021-05-01Revised Total Coliform RuleMONBack in compliance
2021-04-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-04-01Revised Total Coliform RuleMONBack in compliance
2021-02-01Revised Total Coliform RuleMONBack in compliance
2021-01-01Chlordane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Ethylene Dibromide ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Metribuzin ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Dicamba ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Total Polychlorinated Biphenyls (PCB) ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Aldrin ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Pentachlorophenol ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Benzo(a)pyrene ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Hexachlorobenzene ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-012, 4, 5-Tp ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-012, 4-D ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Propachlor ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Butachlor ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Dieldrin ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Heptachlor epoxide ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-013-Hydroxycarbofuran ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Heptachlor ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Lasso ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Atrazine ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Aldicarb ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Carbofuran ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Metolachlor ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Aldicarb sulfone ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Aldicarb sulfoxide ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Hexachlorocyclopentadiene ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Dinoseb ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Picloram ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Di(2-ethylhexyl) phthalate ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Simazine ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Oxamyl ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Di(2-ethylhexyl) adipate ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Dalapon ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Methomyl ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Carbaryl ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Toxaphene ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Methoxychlor ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Bhc-Gamma ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Endrin ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Nitrite ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Nitrate ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Nitrate-Nitrite ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Selenium ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Thallium, Total ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Beryllium, Total ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Antimony, Total ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Nickel ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Mercury ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Fluoride ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Cyanide ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Chromium ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Cadmium ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Barium ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Arsenic ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Total Haloacetic Acids (HAA5) ×3Monitoring and Reporting (DBP)Period ended · no return to compliance on file
2021-01-01Trihalomethanes (TTHM) ×3Monitoring and Reporting (DBP)Period ended · no return to compliance on file
2021-01-011,4-Dioxane ×3Monitoring, RegularPeriod ended · no return to compliance on file
2021-01-01Revised Total Coliform RuleMONBack in compliance
2020-01-01Chlordane ×3Monitoring, RegularBack in compliance
2020-01-01Ethylene Dibromide ×3Monitoring, RegularBack in compliance
2020-01-01Metribuzin ×3Monitoring, RegularBack in compliance
2020-01-01Dicamba ×3Monitoring, RegularBack in compliance
2020-01-01Total Polychlorinated Biphenyls (PCB) ×3Monitoring, RegularBack in compliance
2020-01-01Aldrin ×3Monitoring, RegularBack in compliance
2020-01-01Pentachlorophenol ×3Monitoring, RegularBack in compliance
2020-01-01Benzo(a)pyrene ×3Monitoring, RegularBack in compliance
2020-01-01Hexachlorobenzene ×3Monitoring, RegularBack in compliance
2020-01-012, 4, 5-Tp ×3Monitoring, RegularBack in compliance
2020-01-012, 4-D ×3Monitoring, RegularBack in compliance
2020-01-01Propachlor ×3Monitoring, RegularBack in compliance
2020-01-01Butachlor ×3Monitoring, RegularBack in compliance
2020-01-01Dieldrin ×3Monitoring, RegularBack in compliance
2020-01-01Heptachlor epoxide ×3Monitoring, RegularBack in compliance
2020-01-013-Hydroxycarbofuran ×3Monitoring, RegularBack in compliance
2020-01-01Heptachlor ×3Monitoring, RegularBack in compliance
2020-01-01Lasso ×3Monitoring, RegularBack in compliance
2020-01-01Atrazine ×3Monitoring, RegularBack in compliance
2020-01-01Aldicarb ×3Monitoring, RegularBack in compliance
2020-01-01Carbofuran ×3Monitoring, RegularBack in compliance
2020-01-01Metolachlor ×3Monitoring, RegularBack in compliance
2020-01-01Aldicarb sulfone ×3Monitoring, RegularBack in compliance
2020-01-01Aldicarb sulfoxide ×3Monitoring, RegularBack in compliance
2020-01-01Hexachlorocyclopentadiene ×3Monitoring, RegularBack in compliance
2020-01-01Dinoseb ×3Monitoring, RegularBack in compliance
2020-01-01Picloram ×3Monitoring, RegularBack in compliance
2020-01-01Di(2-ethylhexyl) phthalate ×3Monitoring, RegularBack in compliance
2020-01-01Simazine ×3Monitoring, RegularBack in compliance
2020-01-01Oxamyl ×3Monitoring, RegularBack in compliance
2020-01-01Di(2-ethylhexyl) adipate ×3Monitoring, RegularBack in compliance
2020-01-01Dalapon ×3Monitoring, RegularBack in compliance
2020-01-01Methomyl ×3Monitoring, RegularBack in compliance
2020-01-01Carbaryl ×3Monitoring, RegularBack in compliance
2020-01-01Toxaphene ×3Monitoring, RegularBack in compliance
2020-01-01Methoxychlor ×3Monitoring, RegularBack in compliance
2020-01-01Bhc-Gamma ×3Monitoring, RegularBack in compliance
2020-01-01Endrin ×3Monitoring, RegularBack in compliance
2020-01-01Selenium ×2Monitoring, RegularBack in compliance
2020-01-01Thallium, Total ×2Monitoring, RegularBack in compliance
2020-01-01Beryllium, Total ×2Monitoring, RegularBack in compliance
2020-01-01Antimony, Total ×2Monitoring, RegularBack in compliance
2020-01-01Nickel ×2Monitoring, RegularBack in compliance
2020-01-01Mercury ×2Monitoring, RegularBack in compliance
2020-01-01Fluoride ×2Monitoring, RegularBack in compliance
2020-01-01Cyanide ×2Monitoring, RegularBack in compliance
2020-01-01Chromium ×2Monitoring, RegularBack in compliance
2020-01-01Cadmium ×2Monitoring, RegularBack in compliance
2020-01-01Barium ×2Monitoring, RegularBack in compliance
2020-01-01Arsenic ×2Monitoring, RegularBack in compliance
2017-01-01Radium-228 ×3Monitoring, RegularBack in compliance
2017-01-01Radium-226 ×3Monitoring, RegularBack in compliance
2017-01-01Combined Radium (-226 and -228) ×3Monitoring, RegularBack in compliance
2017-01-01Combined Uranium ×3Monitoring, RegularBack in compliance
2017-01-01Gross Alpha, Incl. Radon and U ×3Monitoring, RegularBack in compliance
2017-01-01sec-Butylbenzene ×3Monitoring, RegularBack in compliance
2017-01-01n-Propylbenzene ×3Monitoring, RegularBack in compliance
2017-01-01o-Xylene ×3Monitoring, RegularBack in compliance
2017-01-01Styrene ×3Monitoring, RegularBack in compliance
2017-01-01m-Xylene ×3Monitoring, RegularBack in compliance
2017-01-01Isopropylbenzene ×3Monitoring, RegularBack in compliance
2017-01-01Bromobenzene ×3Monitoring, RegularBack in compliance
2017-01-01Ethylbenzene ×3Monitoring, RegularBack in compliance
2017-01-01Toluene ×3Monitoring, RegularBack in compliance
2017-01-01Benzene ×3Monitoring, RegularBack in compliance
2017-01-01Chlorobenzene ×3Monitoring, RegularBack in compliance
2017-01-011,1,2,2-Tetrachloroethane ×3Monitoring, RegularBack in compliance
2017-01-01Tetrachloroethylene ×3Monitoring, RegularBack in compliance
2017-01-011,1,1,2-Tetrachloroethane ×3Monitoring, RegularBack in compliance
2017-01-011,1,2-Trichloroethane ×3Monitoring, RegularBack in compliance
2017-01-01Trichloroethylene ×3Monitoring, RegularBack in compliance
2017-01-011,2-Dichloropropane ×3Monitoring, RegularBack in compliance
2017-01-01Carbon tetrachloride ×3Monitoring, RegularBack in compliance
2017-01-011,1,1-Trichloroethane ×3Monitoring, RegularBack in compliance
2017-01-011,2-Dichloroethane ×3Monitoring, RegularBack in compliance
2017-01-01trans-1,2-Dichloroethylene ×3Monitoring, RegularBack in compliance
2017-01-011,1-Dichloroethane ×3Monitoring, RegularBack in compliance
2017-01-011,1-Dichloroethylene ×3Monitoring, RegularBack in compliance
2017-01-01Vinyl chloride ×3Monitoring, RegularBack in compliance
2017-01-01p-Dichlorobenzene ×3Monitoring, RegularBack in compliance
2017-01-01o-Dichlorobenzene ×3Monitoring, RegularBack in compliance
2017-01-01m-Dichlorobenzene ×3Monitoring, RegularBack in compliance
2017-01-01p-Chlorotoluene ×3Monitoring, RegularBack in compliance
2017-01-01o-Chlorotoluene ×3Monitoring, RegularBack in compliance
2017-01-01Dichloromethane ×3Monitoring, RegularBack in compliance
2017-01-01p-Xylene ×3Monitoring, RegularBack in compliance
2017-01-01Bromochloromethane ×3Monitoring, RegularBack in compliance
2017-01-01tert-Butylbenzene ×3Monitoring, RegularBack in compliance
2017-01-011,3,5-Trimethylbenzene ×3Monitoring, RegularBack in compliance
2017-01-01n-Butylbenzene ×3Monitoring, RegularBack in compliance
2017-01-011,2,3-Trichlorobenzene ×3Monitoring, RegularBack in compliance
2017-01-011,2,4-Trimethylbenzene ×3Monitoring, RegularBack in compliance
2017-01-012,2-Dichloropropane ×3Monitoring, RegularBack in compliance
2017-01-011,2,3-Trichloropropane ×3Monitoring, RegularBack in compliance
2017-01-011,3-Dichloropropane ×3Monitoring, RegularBack in compliance
2017-01-011,1-Dichloropropene ×3Monitoring, RegularBack in compliance
2017-01-01Dibromomethane ×3Monitoring, RegularBack in compliance
2017-01-01cis-1,2-Dichloroethylene ×3Monitoring, RegularBack in compliance
2017-01-011,2,4-Trichlorobenzene ×3Monitoring, RegularBack in compliance
2017-01-01Methyl Tert-Butyl Ether ×3Monitoring, RegularBack in compliance
2017-01-01Hexachlorobutadiene ×3Monitoring, RegularBack in compliance
2017-01-01cis-1,3-Dichloropropene ×3Monitoring, RegularBack in compliance
2017-01-01trans-1,3-Dichloropropene ×3Monitoring, RegularBack in compliance
2017-01-01Trichlorofluoromethane ×3Monitoring, RegularBack in compliance
2017-01-01Chloroethane ×3Monitoring, RegularBack in compliance
2017-01-01Bromomethane ×3Monitoring, RegularBack in compliance
2017-01-01Dichlorodifluoromethane ×3Monitoring, RegularBack in compliance
2017-01-01Chloromethane ×3Monitoring, RegularBack in compliance
2017-01-01p-Isopropyltoluene ×3Monitoring, RegularBack in compliance
2016-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
2012-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served	30
Service connections	24
Water source	Groundwater
System type	Community Water System
Owner	Private
Status	Active
City	Greenville
EPA ZIP on file	12083

Areas served

Albany County

Reading this record

Mapletree Apts is a community water system that draws from groundwater and serves about 30 people in Greenville, New York. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.