Public water system · KS2009110
ActiveWater District 1 of Johnson Co
Community water system in Johnson County, Kansas, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
490,000
Service connections
157,481
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2002-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chloritecode 1009 | No | Resolved |
| 2001-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2000-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
All 3 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.
Water District 1 of Johnson Co: frequently asked questions
Is Water District 1 of Johnson Co's water safe to drink?
Water District 1 of Johnson Co is an active community water system regulated under the Safe Drinking Water Act, overseen by the KS 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 Water District 1 of Johnson Co?
Water District 1 of Johnson Co (PWSID KS2009110) is a local government-owned community water system, regulated by the KS state drinking water program.
How many people does Water District 1 of Johnson Co serve?
Water District 1 of Johnson Co reports serving 490,000 people through 157,481 service connections in Johnson County, Kansas.
Where does Water District 1 of Johnson Co get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Johnson County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Olathe, City of | Johnson | 143,014 | Community | Surface water |
| Gardner, City of | Johnson | 23,942 | Community | Surface water |
| Johnson Co Rwd 7 | Johnson | 6,457 | Community | Purchased surface water |
| Desoto, City of | Johnson | 4,645 | Community | Groundwater |
| Edgerton, City of | Johnson | 1,741 | Community | Purchased surface water |
| New Century Air Center | Johnson | 500 | Non-transient non-community | Purchased surface water |
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