Is Deerpark (T), PA Tap Water Safe to Drink?
Graded B- — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
70.4/100
waterverge.com Deerpark (T), PA — Water Quality Report
Deerpark (T)'s drinking water received a grade of B- (70.4 out of 100), indicating fair water quality. The city's 1 water system serves approximately 500 residents using groundwater.
Lead levels were measured at 2.8 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 46 violations on record, including 1 health-based violation. 17 remain unresolved.
What to know about Deerpark (T)'s water
Deerpark (T) ranks #183 out of 560 cities in Pennsylvania for water quality, placing it mid-range in the state.
Deerpark (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, Deerpark (T) may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 7 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Deerpark (T), PA water safe to drink?
Deerpark (T)'s drinking water has significant quality concerns based on EPA testing data. With a grade of B- (70.4/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 500 residents using groundwater (wells).
Recent water quality updates for Deerpark (T)
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Deerpark (T)'s water quality assessment. Grade: B- (70.4/100).
Contaminants: Public Notice.
1 health-based. Contaminants: Lead and Copper Rule.
Contaminants: LEAD AND COPPER RULE REVISIONS.
Federal disaster declaration (FEMA DR-4099). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3356). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Deerpark (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
Deerpark (T)'s water system has 46 total violations on record, including 1 health-based violation. 17 remain unresolved. 7 violations were issued in the last 5 years.
Flood & environmental risk
Pike County has experienced 9 federally declared disasters since 1969. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Delaware River, Mongaup River, Basher Kill, Neversink River, Delaware River At Montague.
Where does Deerpark (T)'s water come from?
Deerpark (T)'s drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 500 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Delaware River (river), Mongaup River (river), Basher Kill (river), Neversink River (river), Delaware River At Montague (river).
What Deerpark (T) residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Deerpark (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.
Deerpark (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
Pike County has experienced 9 federally declared disasters since 1969. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Deerpark (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. | 2.8 | 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. | 1.50 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level trend (90th percentile)
See how Deerpark (T) compares by contaminant
Explore where Deerpark (T) ranks among all Pennsylvania cities for specific contaminants.
Water source & infrastructure
Where Deerpark (T)'s water comes from
Deerpark (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 500 people through 1 water system.
Water bodies near Deerpark (T)
Deerpark (T) is located near 5 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Deerpark (T)
| System Name | PWSID | Population | Source |
|---|---|---|---|
| DEERPARK MANOR | NY3503577 | 500 | GW |
How Deerpark (T) compares
Full Pennsylvania rankings →Deerpark (T)'s score of 70.4/100 is above the average of 49/100 among major Pennsylvania cities. It outscores 8 of 10 nearby cities.
Nearby cities
View Pennsylvania rankings →About Deerpark (T), PA
Wikipedia →Matamoras is a borough in Pike County, Pennsylvania, United States. The population was 2,362 at the 2020 census. It is the easternmost municipality of any kind in Pennsylvania. Matamoras is part of the New York–Newark–Jersey City, NY–NJ–PA Metropolitan Statistical Area, as well as the larger New York–Newark, NY–NJ–CT–PA Combined Statistical Area.
Learn more about your water
Guides and resources related to Deerpark (T)'s water quality findings.
Explore water quality across Orange
Frequently asked questions
Is Deerpark (T), PA tap water safe to drink?
Deerpark (T)'s water quality earned a grade of B- (70.4/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #183 out of 560 cities tested in Pennsylvania.
What contaminants are in Deerpark (T)'s water?
Lead was measured at 2.8 ppb (90th percentile). 46 violations are on record.
How is Deerpark (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 Deerpark (T)?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Deerpark (T)'s water come from?
Deerpark (T)'s water is sourced from Groundwater. The city has 1 water system serving approximately 500 residents.
What health violations has Deerpark (T)'s water system had?
Deerpark (T) has 1 health-based violation on record. The most recent violation was recorded in March 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 17 violations remain unresolved.
Is Deerpark (T)'s groundwater at risk of contamination?
Deerpark (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 46 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 Deerpark (T)'s water compare to other cities?
Deerpark (T) ranks #183 out of 560 cities in Pennsylvania (better than 67% of state cities) and #10746 out of 15744 cities nationally (32th percentile). The grade of B- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Deerpark (T)'s small water system affect quality?
Deerpark (T)'s system serves approximately 500 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 46 violations on record.