Exceeds EPA Limit Nitrate EXCEEDS EPA LIMIT

Nitrate in Monitor, NJ Drinking Water

Nitrate data for Monitor, New Jersey · 262,000 residents · 1 ZIP code

Across Monitor, New Jersey, federal monitoring data has captured Nitrate in water samples at detectable concentrations in the most recent available reporting cycle.

2.3 ppb
Max Level Detected
2.3 ppb
Average Level
10 mg/L (as nitrogen)
EPA MCL
High
Health Risk
Reverse Osmosis or Ion Exchange
Best Filter Method

Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-05-14

Nitrate in Monitor Tap Water

Nitrate has been detected in Monitor, New Jersey drinking water at a maximum level of 2.3 ppb — below the EPA MCL of 10 mg/L (as nitrogen).

This analysis covers 262,000 residents across 1 ZIP code in Monitor.

Monitor's overall water quality grade is C (55/100).

Is Nitrate in Monitor Water Safe?

Nitrate levels in parts of Monitor exceed the EPA MCL of 10 mg/L (as nitrogen). The EPA requires water systems to take corrective action when this limit is exceeded.

If you live in an affected ZIP code, consider installing a reverse osmosis or ion exchange filter certified under NSF 53 / NSF 58 and testing your water independently.

Nitrate Levels by ZIP Code

ZIP Code Nitrate Level EPA Limit Status
07093 2.3 ppm 10 mg/L (as nitrogen) OK

Average nitrate level across Monitor: 2.3 ppb

Health Effects of Nitrate

  • Methemoglobinemia ("blue baby syndrome") in infants under 6 months
  • Increased risk of colorectal and bladder cancer (long-term)
  • Thyroid disease from chronic exposure
  • Possible reproductive effects

Health risk severity: High. Governed by the National Primary Drinking Water Regulations.

How Nitrate Gets Into Drinking Water

  • Agricultural fertilizer runoff
  • Animal feedlot operations and manure
  • Septic system leachate
  • Urban stormwater and wastewater discharge

What to Do About Nitrate in Monitor Water

  1. Reverse osmosis is the most effective method for nitrate removal
  2. Ion exchange systems designed for nitrate can also work
  3. Standard carbon filters do NOT remove nitrate
  4. Boiling water increases nitrate concentration — never boil for nitrate

Look for filters certified under NSF 53 / NSF 58 for nitrate removal.

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