County · New York
Columbia County, New York: drinking water records
Explore EPA records for 50 community water systems across 31 ZIP codes in Columbia County, then find water-testing resources and available recent monitoring-station readings.
Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages
Drinking-water records
EPA survey and compliance records are historical reports. UCMR 5 results are available for 2 of the 50 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems in this county
All 50 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Hudson City NY1000239 | 6,750 | 120 | 0 | 0 | 0 ppbbelow the action level |
| Greenport WD NO1 NY1000238 | 4,050 | 60 | 0 | 0 | 2.4 ppbbelow the action level |
| Grandview Water Works NY1020880 | 325 | 0 | 0 | 1 | 3.5 ppbbelow the action level |
| Claverack Water District NY1030223 | 200 | 0 | 0 | 1 | 2 ppbbelow the action level |
| Hudson Meadows MHP NY1006331 | 112 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Presidential Estates NY1010861 | 75 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Triform Camphill Community NY1030257 | 63 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Stones Mobile Manor NY1006325 | 60 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Ghent Mobile Home Park (Rolling Hills) NY1006322 | 35 | 0 | 0 | 1 | 1 ppbbelow the action level |
| St. Josephs Novitiate(Abc Care) NY1030054 | 35 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Chatham Village NY1000234 | 2,156 | 0 | 0 | 0 | 2.5 ppbbelow the action level |
| Stockport WD #2 (Consolidated) NY1000245 | 2,000 | 0 | 0 | 0 | 4.4 ppbbelow the action level |
| Valatie Village NY1000244 | 2,000 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Philmont Village NY1000241 | 1,750 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Kinderhook Village NY1000240 | 1,385 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Taconic Shores NY1000237 | 950 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Mount Ida (Greenport) NY1030073 | 485 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Together for Youth (Berkshire Farm) NY1010294 | 420 | 0 | 0 | 0 | 6 ppbbelow the action level |
| Camphill Village USA INC NY1009225 | 235 | 0 | 0 | 0 | 1.7 ppbbelow the action level |
| Golden Acres Owner LLC NY1006327 | 210 | 0 | 0 | 0 | 1.9 ppbbelow the action level |
| Community @ Bells Pond NY1006319 | 150 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Maple Lane Associates NY1010862 | 147 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Hill Water Works Corp NY1000247 | 140 | 0 | 0 | 0 | 1.4 ppbbelow the action level |
| Stone Bridge Estates LLC NY1006321 | 120 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Livingston Nursing Home NY1010474 | 114 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Livingston Mobile Home Park NY1010758 | 100 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Country Estates NY1006330 | 95 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Blue Spruce Apts. LLC NY1018149 | 78 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Adams Crossing Mobile Home Park NY1006328 | 70 | 0 | 0 | 0 | 0.7 ppbbelow the action level |
| Tazmutt, INC. (Shaker Flats MHP) NY1010865 | 69 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Park Estates MHP NY1006332 | 63 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Creeks Edge MHP NY1012338 | 55 | 0 | 0 | 0 | 1.1 ppbbelow the action level |
| Palatine Manor NY1030069 | 54 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Widows Creek MHP LLC NY1010867 | 53 | 0 | 0 | 0 | 1.7 ppbbelow the action level |
| Breezy Hills Community NY1010854 | 51 | 0 | 0 | 0 | 5.5 ppbbelow the action level |
| Hansons Mobile Home Park- Kinderhook NY1006323 | 50 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Hollowville Mobile Home Park NY1010757 | 50 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Long Lake Association NY1030187 | 49 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Mirones Manor NY1021889 | 46 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Pine Tree Mobile Home Park NY1006320 | 44 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Cross Residential Homes LLC NY1010856 | 40 | 0 | 0 | 0 | 0.8 ppbbelow the action level |
| Gleasons Mobile Home Park - Chatham NY1012333 | 40 | 0 | 0 | 0 | 2.2 ppbbelow the action level |
| Hillsdale Garden Apts. NY1022335 | 40 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Kinderhook Lake Mobile Home Park NY1006324 | 38 | 0 | 0 | 0 | 7.5 ppbbelow the action level |
| Creekside MHP NY1006326 | 36 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Carmelite Sisters NY1030269 | 35 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Country Pointe Apartments NY1030232 | 35 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Adventist Home INC. MHP NY1030335 | 25 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Triform Stewardship Community NY1030308 | 25 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sleepy Hollow MHP NY1010860 | 15 | 0 | 0 | 0 | 0 ppbbelow the action level |
USGS · Monitoring stations
The water, more recently.
Available station readings in Columbia County, New York. Each measurement keeps its time, unit and original source.
These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.
Recent observations load when this section comes into view.
How these readings update
We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.
Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.
Your next step
Water testing, reports & local help.
Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.
Official national directories
Water testing
Find your state’s private-well program
EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.
Water testing
Find a certified drinking-water laboratory
Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.
Public records
Find your utility’s Consumer Confidence Report
EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.
Public records
Explore USGS water observations
Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.
A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.
Understand water testing and laboratory reportsResource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction
Explore your area
Local coverage in Columbia County
31ZIP areas in this overview
Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.
Towns and communities
- Chatham
- Claverack-Red Mills
- Copake Falls
- Copake Lake
- East Nassau
- Germantown
- Ghent
- Kinderhook
- Niverville
- Philmont
- Stottville
View ZIP areas and understand coverage
- 12017
- 12024East Nassau
- 12029
- 12037Chatham
- 12060
- 12075Ghent
- 12106Kinderhook
- 12115
- 12125
- 12130Niverville
- 12132
- 12136
- 12165
- 12172Stottville
- 12173
- 12174
- 12184Niverville
- 12195
- 12502
- 12503
- 12513Claverack-Red Mills
- 12516Copake Lake
- 12517Copake Falls
- 12521Copake Lake
- 12523
- 12526Germantown
- 12529Copake Lake
- 12530
- 12534Stottville
- 12544
- 12565Philmont
These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.
Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.
Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.