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Public water system · IL0310810

Active

Evanston

Community water system in Cook County, Illinois, drawing primarily on surface water.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

74,486

Service connections

14,657

Primary source

SW

Surface water

System type

CWS

Community water system

System record

PWSIDIL0310810
System typeCommunity water system
Activity statusActive
Population served74,486
Service connections14,657
Primary water sourceSurface water
Owner typeLocal government
Primacy agencyIL state drinking water program
City servedEvanston
StateIllinois
ZIP—
CountyCook County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2001-05-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoArchived
1996-08-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoArchived
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Pentachlorophenolcode 2326NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 031,2-Dibromo-3-chloropropane (DBCP)code 2931NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Ethylene dibromide (EDB)code 2946NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Endrincode 2005NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Polychlorinated biphenyls (PCBs), totalcode 2383NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Dalaponcode 2031NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Endothallcode 2033NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Oxamylcode 2036NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 03Aldicarb sulfonecode 2044NoResolved
1994-04-01Monitoring and reportingMonitoring, Regular · code 032,4,5-TP (Silvex)code 2110NoResolved

The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Evanston: frequently asked questions

Is Evanston's water safe to drink?

Evanston is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Evanston?

Evanston (PWSID IL0310810) is a local government-owned community water system, regulated by the IL state drinking water program.

How many people does Evanston serve?

Evanston reports serving 74,486 people through 14,657 service connections in Cook County, Illinois.

Where does Evanston get its water?

EPA SDWIS lists this system's primary water source as surface water.

Other water systems in Cook County

Water systemCountyPopulation servedTypeSource
ChicagoCook2,721,308CommunitySurface water
CiceroCook83,000CommunityPurchased surface water
SchaumburgCook75,750CommunityPurchased surface water
Arlington HeightsCook73,320CommunityPurchased surface water
PalatineCook70,875CommunityPurchased surface water
SkokieCook66,422CommunityPurchased surface water

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