EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Monmouth, New Jersey

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems22active CWS · pop. 2,500+
Population served647,428reported total; may overlap
Current violation flag27.3%6 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Monmouth

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
Nj American Water - Coastal NorthNJ1345001377,613Surface waterNo current violation flagged
Gordons Corner Water CoNJ132600146,196Surface water purchasedNo current violation flagged
Freehold Twp Water DeptNJ131600129,831Surface water purchasedNo current violation flagged
Marlboro Township Water Utility DivisionNJ132800229,480Surface water purchasedNo current violation flagged
Wall Twp Water DeptNJ135200326,000Surface water purchasedNo current violation flagged
Belmar Water DeptNJ130600120,000Surface water purchasedNo current violation flagged
Manasquan Water DepartmeNJ132700114,000Ground waterNo current violation flagged
Red Bank Water DeptNJ134000112,520Surface water purchasedNo current violation flagged
Spring Lake Water DepartmentNJ134800111,270Surface water purchasedCurrent monitoring/reporting flag
Freehold Borough Water DNJ131500111,029Ground waterNo current violation flagged
Keansburg Water & Sewer Dept.NJ132100110,105Surface water purchasedCurrent monitoring/reporting flag
Matawan Borough Water DeNJ13290019,084Surface water purchasedNo current violation flagged
Manalapan Twp - Knob HillNJ13260028,700Surface water purchasedNo current violation flagged
Keyport Water DeptNJ13220017,500Surface water purchasedCurrent monitoring/reporting flag
Aberdeen - Cliffwood/Cliffwood BeachNJ13300026,775Surface water purchasedCurrent monitoring/reporting flag
Avon By The Sea Water DeNJ13050015,000Surface water purchasedNo current violation flagged
Borough Of Springlake HeightsNJ13490015,000Surface water purchasedNo current violation flagged
Brielle Water DeptNJ13080014,800Surface water purchasedOther current violation flag
Atlantic Highlands WaterNJ13040014,385Ground waterNo current violation flagged
Lake Como Water DeptNJ13470013,000Surface water purchasedNo current violation flagged
Sea Girt Water DeptNJ13440012,636Surface water purchasedNo current violation flagged
Englishtown Water DeptNJ13120012,504Surface water purchasedCurrent monitoring/reporting flag

02 / SOURCE MIX

Surface water1 systems · 377,613 served
Surface water purchased18 systems · 240,401 served
Ground water3 systems · 29,414 served
How to read the population total

It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.