Is Copake (T), NY Tap Water Safe to Drink?
Graded C — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
62.3/100
waterverge.com Copake (T), NY — Water Quality Report
Copake (T)'s drinking water received a grade of C (62.3 out of 100), indicating fair water quality. The city's 3 water systems serve approximately 1,225 residents using groundwater.
Lead levels were measured at 0.8 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 249 violations on record, including 1 health-based violation. 15 remain unresolved.
What to know about Copake (T)'s water
Copake (T) ranks #745 out of 855 cities in New York for water quality, placing it among the lowest-rated in the state.
Copake (T) relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Copake (T) may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 32 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Copake (T), NY water safe to drink?
Copake (T)'s drinking water has significant quality concerns based on EPA testing data. With a grade of C (62.3/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 3 water systems serve approximately 1,225 residents using groundwater (wells).
Recent water quality updates for Copake (T)
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Copake (T)'s water quality assessment. Grade: C (62.3/100).
Contaminants: LEAD AND COPPER RULE REVISIONS.
Contaminants: Pentachlorophenol, ETHYLENE DIBROMIDE, Chlordane.
Contaminants: Revised Total Coliform Rule.
Federal disaster declaration (FEMA DR-3565). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3351). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Copake (T)'s water supply.
Well within EPA limits.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
Violation history
Copake (T)'s water system has 249 total violations on record, including 1 health-based violation. 15 remain unresolved. 32 violations were issued in the last 5 years.
Flood & environmental risk
Columbia County has experienced 7 federally declared disasters since 1973. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies.
Where does Copake (T)'s water come from?
Copake (T)'s drinking water comes from groundwater (wells), supplied by 3 water systems serving approximately 1,225 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Copake (T) residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Copake (T)'s water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Copake (T)'s area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Flood & disaster history
Columbia County has experienced 7 federally declared disasters since 1973. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Copake (T)'s water supply, we recommend the following filter types.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 0.8 | 15 | ppb | Inorganic | Safe |
| Copper (90th percentile) CopperInorganic A metal that enters drinking water mainly through corrosion of copper plumbing. Small amounts are essential for health, but excess levels are harmful. Health EffectsGastrointestinal distress (nausea, vomiting, diarrhea) at short-term high levels; liver and kidney damage from long-term exposure. EPA Limit1.3 mg/L action level Common SourcesCorrosion of copper household plumbing, erosion of natural deposits. | 123.00 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level (90th percentile)
Latest reading: 123.000 mg/L (2019)
EPA action level: 1.3 mg/L
See how Copake (T) compares by contaminant
Explore where Copake (T) ranks among all New York cities for specific contaminants.
Water source & infrastructure
Where Copake (T)'s water comes from
Copake (T)'s drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by private ownership and serves approximately 1,225 people through 3 water systems.
Water systems serving Copake (T)
| System Name | PWSID | Population | Source |
|---|---|---|---|
| TACONIC SHORES | NY1000237 | 950 | GW |
| CAMPHILL VILLAGE USA INC | NY1009225 | 235 | GW |
| CROSS RESIDENTIAL HOMES LLC | NY1010856 | 40 | GW |
How Copake (T) compares
Full New York rankings →Copake (T)'s score of 62.3/100 is below the average of 74/100 among major New York cities. It outscores 2 of 10 nearby cities. 8 of 10 nearby cities score higher.
Nearby cities
View New York rankings →About Copake (T), NY
Wikipedia →Copake is a town in Columbia County, New York, United States. The population was 3,346 at the 2020 US census, down from 3,615 at the 2010 census. The town derives its name from a lake, which was known to the natives as Cook-pake, or Ack-kook-peek, meaning "Snake Pond".
Learn more about your water
Guides and resources related to Copake (T)'s water quality findings.
Explore water quality across Columbia
Frequently asked questions
Is Copake (T), NY tap water safe to drink?
Copake (T)'s water quality earned a grade of C (62.3/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #745 out of 855 cities tested in New York.
What contaminants are in Copake (T)'s water?
Lead was measured at 0.8 ppb (90th percentile). 249 violations are on record.
How is Copake (T)'s water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Copake (T)?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Copake (T)'s water come from?
Copake (T)'s water is sourced from Groundwater. The city has 3 water systems serving approximately 1,225 residents.
What health violations has Copake (T)'s water system had?
Copake (T) has 1 health-based violation on record. The most recent violation was recorded in October 2024. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 15 violations remain unresolved.
Is Copake (T)'s groundwater at risk of contamination?
Copake (T) uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 249 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Copake (T)'s water compare to other cities?
Copake (T) ranks #745 out of 855 cities in New York (better than 13% of state cities) and #11894 out of 15744 cities nationally (25th percentile). The grade of C reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.