WaterVerge

Is Northumberland (T), NY Tap Water Safe to Drink?

Graded D+, with 14 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓

1K residents served 3 water systems PWSID: NY4511623
Overall Score
51.3 / 100
Violations
14 active
Last Updated
May 2026
Source
Groundwater
#777 of 855 in New York Top 82% nationally
Private
Moderate data confidence
Reviewed by WaterVerge Editorial Team · Last updated May 2026
D+GRADE
Water Quality Grade
51.3/100
waterverge.com
D+ 51.3/100

Northumberland (T), NY — Water Quality Report

Northumberland (T)'s drinking water received a grade of D+ (51.3 out of 100), indicating poor water quality. The city's 3 water systems serve approximately 1,162 residents using groundwater.

Lead levels were measured at 1.0 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 161 violations on record, including 1 health-based violation. 14 remain unresolved.

Data last updated: May 2026 · Source: EPA SDWIS, UCMR 5
Analysis

What to know about Northumberland (T)'s water

Northumberland (T) ranks #777 out of 855 cities in New York for water quality, placing it among the lowest-rated in the state.

Northumberland (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, Northumberland (T) may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.

The system has seen 74 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.

Quality Breakdown

Water quality score

See methodology →
51.3 out of 100 Grade D+
A: 90-100
B: 74-89
C: 60-73
F: <50
How is this calculated?
Violations
1.3/45
F
Historical violation record including health-based and monitoring violations.
Lead & Copper
20/20
A
Lead at 1.0 ppb (90th percentile).
Contaminants
17/20
B
PFAS + legacy contaminant analysis.
Compliance
8/10
B
Monitoring and reporting compliance with EPA regulations.
Source Risk
5/5
A
Water source: Groundwater.
Water Safety

Is Northumberland (T), NY water safe to drink?

Concerns Identified

Northumberland (T)'s drinking water has significant quality concerns based on EPA testing data. With a grade of D+ (51.3/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 3 water systems serve approximately 1,162 residents using groundwater (wells).

14
Active Violations
1.0 ppb
Lead (90th %ile)
5 events
Disaster History

Recent water quality updates for Northumberland (T)

A timeline of significant water quality events, violations, and data updates.

Update
Water quality data updated

Latest EPA compliance and testing data incorporated into Northumberland (T)'s water quality assessment. Grade: D+ (51.3/100).

Violation
2 drinking water violations recorded

Contaminants: Revised Total Coliform Rule, Nitrate.

Violation
1 drinking water violation recorded

Contaminants: Revised Total Coliform Rule.

Violation
2 drinking water violations recorded

Contaminants: LEAD AND COPPER RULE REVISIONS.

Disaster
HURRICANE HENRI

Federal disaster declaration (FEMA DR-3565). Hurricane event — may have impacted local water infrastructure.

Disaster
HURRICANE SANDY

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 Northumberland (T)'s water supply.

Lead Within Limits
Detected: 1.0 ppb Limit: 15 ppb (EPA Action Level)

Well within EPA limits.

Violation history

Northumberland (T)'s water system has 161 total violations on record, including 1 health-based violation. 14 remain unresolved. 74 violations were issued in the last 5 years.

MONMRRPTOtherMCL
Most recent violations:
Jan 2025 Revised Total Coliform Rule Resolved
Jan 2025 Nitrate Resolved
Nov 2024 Revised Total Coliform Rule Resolved
Oct 2024 LEAD AND COPPER RULE REVISIONS Open
Oct 2024 LEAD AND COPPER RULE REVISIONS Open

Flood & environmental risk

Saratoga County has experienced 5 federally declared disasters since 1996. 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 Glowegee Creek, Saratoga Lake.

HURRICANE HENRI
Hurricane FEMA DR-3565
HURRICANE SANDY
Hurricane FEMA DR-3351
HURRICANE IRENE
Hurricane FEMA DR-4020

Where does Northumberland (T)'s water come from?

Northumberland (T)'s drinking water comes from groundwater (wells), supplied by 3 water systems serving approximately 1,162 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Glowegee Creek (river), Saratoga Lake (lake).

What Northumberland (T) residents can do

Install a water filter

Recommended: NSF-certified water filter. This addresses the specific contaminants found in Northumberland (T)'s water.

Request your utility's CCR

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.

Monitor alerts during storms

Northumberland (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.

Contaminant Alerts

Top contaminants to know

View all ↓
Lead (90th percentile)
Inorganic / Heavy Metal
Safe
1.0 ppb
EPA Action Level: 15 ppb · 7% of limit
Safe Level
Compliance Record

Violation summary

161
Total violations
1
Health-based
14
Active / unresolved
Jan 2025
Most recent violation
Compliance Record

Violations & advisories

161 Total
14 Active
1 Health-based
147 Resolved
6 SNC
Violations by category
Synthetic Organic Chemicals
56
Inorganic Chemicals
22
Volatile Organic Chemicals
20
Nitrate Rule
18
Total Coliform Rule
12
Oct 2024 Active
LEAD AND COPPER RULE REVISIONS
Reporting
Reporting 0
Oct 2024 Active
LEAD AND COPPER RULE REVISIONS
Reporting
Reporting 0
Jan 2024 Active
Consumer Confidence Rule
Other Violation 0
Jan 2024 Active
Consumer Confidence Rule
Other Violation 0
Sep 2020 Active
Consumer Confidence Rule
Other Violation 0
Oct 2019 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Oct 2015 Active
Consumer Confidence Rule
Other Violation 0
Jul 2015 Active
Consumer Confidence Rule
Other Violation 0
Jul 2007 Active
Consumer Confidence Rule
Other Violation 0
Jan 2004 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Sep 2003 Active
Consumer Confidence Rule
Other Violation 0
Active
Compliance Violation
Monitoring 0
Active
Compliance Violation
Monitoring 0
Active
Compliance Violation
Monitoring 0
Jan 2025 Resolved
Revised Total Coliform Rule
Monitoring
Monitoring Resolved Mar 2025
Jan 2025 Resolved
Nitrate
Monitoring & Reporting
Monitoring & Reporting Resolved Mar 2025
Nov 2024 Resolved
Revised Total Coliform Rule
Monitoring
Monitoring Resolved Nov 2024
Jul 2024 Resolved
Revised Total Coliform Rule
Monitoring
Monitoring Resolved Jul 2024
Dec 2023 Resolved
Revised Total Coliform Rule
Monitoring
Monitoring Resolved Dec 2023
Nov 2023 Resolved
Revised Total Coliform Rule
Monitoring
Monitoring Resolved Nov 2023
Showing 20 of 161 violations
Environmental Risk

Flood & disaster history

5
Declared disasters
Aug 2021
Most recent
Hurricane
Most common type

Saratoga County has experienced 5 federally declared disasters since 1996. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.

Aug 2021
HURRICANE HENRI
Hurricane FEMA #3565
Oct 2012
HURRICANE SANDY
Hurricane FEMA #3351
Aug 2011
HURRICANE IRENE
Hurricane FEMA #4020
Sep 2005
HURRICANE KATRINA EVACUATION
Hurricane FEMA #3262
Jan 1996
SEVERE STORMS AND FLOODING
Flood FEMA #1095

Full contaminants report

Contaminant Detected Level EPA Limit Unit Category Status
Lead (90th percentile) 1.0 15 ppb Inorganic Safe
Data source: EPA SDWIS, UCMR 5, local utility CCR.

Lead level trend (90th percentile)

EPA action level: 15 ppb
Lead has decreased by 2.0 ppb from 1993 (2.0 ppb) to 2025 (0.0 ppb).
Contaminant Rankings

See how Northumberland (T) compares by contaminant

Explore where Northumberland (T) ranks among all New York cities for specific contaminants.

Infrastructure

Water source & infrastructure

Primary Source
Groundwater
Operator
Private
Population Served
1,162
Water Systems
3
Water Source

Where Northumberland (T)'s water comes from

Groundwater

Northumberland (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 1,162 people through 3 water systems.

Local Hydrology

Water bodies near Northumberland (T)

Northumberland (T) is located near 2 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.

Glowegee Creek
river
Saratoga Lake
lake
Infrastructure

Water systems serving Northumberland (T)

System Name PWSID Population Source
TERREL HILLS SUBDIVISION NY4511623 800 GW
SHELLY PARK NY4501797 335 GW
COLEBROOK TRAILER COURT NY4501788 27 GW
Regional Comparison

How Northumberland (T) compares

Full New York rankings →

Northumberland (T)'s score of 51.3/100 is below the average of 74/100 among major New York cities. It outscores 1 of 10 nearby cities. 9 of 10 nearby cities score higher.

Northumberland (T) (this city)
51.3
New York avg
74
City Profile

About Northumberland (T), NY

Wikipedia →

Saratoga Springs is a city in Saratoga County, New York, United States. The population was 28,491 at the 2020 census. The name reflects the presence of mineral springs in the area, which has made Saratoga a popular resort destination for over 200 years. It is home to the Saratoga Race Course, a thoroughbred horse racing track operated by the New York Racing Association, and Saratoga Performing Arts Center, a music and dance venue. The city's official slogan is "Health, History, and Horses".

Economic Profile
$97,241
Median Income
$422,437
Median Home Value
$1,495/mo
Median Rent
2.7%
Unemployment
Community
41.8
Median Age
392
People / sq mi
59%
College Educated
56.6%
Homeownership
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Frequently asked questions

Is Northumberland (T), NY tap water safe to drink?

Northumberland (T)'s water quality earned a grade of D+ (51.3/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #777 out of 855 cities tested in New York.

What contaminants are in Northumberland (T)'s water?

Lead was measured at 1.0 ppb (90th percentile). 161 violations are on record.

How is Northumberland (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 Northumberland (T)?

Based on current data, basic filtration should suffice for additional peace of mind.

Where does Northumberland (T)'s water come from?

Northumberland (T)'s water is sourced from Groundwater. The city has 3 water systems serving approximately 1,162 residents.

What health violations has Northumberland (T)'s water system had?

Northumberland (T) has 1 health-based violation on record. The most recent violation was recorded in January 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 14 violations remain unresolved.

Is Northumberland (T)'s groundwater at risk of contamination?

Northumberland (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 161 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 Northumberland (T)'s water compare to other cities?

Northumberland (T) ranks #777 out of 855 cities in New York (better than 9% of state cities) and #12884 out of 15744 cities nationally (18th percentile). The grade of D+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.