Public water system · CA5400968
ActiveImprovement District No. 1
Community water system in Tulare County, California, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
80
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-06-01 | 27 | 2456 | No | Archived |
| 2025-06-01 | 27 | 2950 | No | Archived |
| 2019-09-01 | 3A | 8000 | No | Resolved |
| 2017-01-01 | 03 | 1040 | No | Resolved |
| 2016-01-01 | 03 | 1040 | No | Resolved |
| 2015-01-01 | 03 | 1038 | No | Resolved |
| 2014-10-01 | 23 | 3100 | No | Resolved |
| 2014-03-01 | 41 | 0800 | Yes | Resolved |
| 2014-02-01 | 41 | 0800 | Yes | Resolved |
| 2014-01-01 | 41 | 0800 | Yes | Resolved |
| 2013-09-30 | 52 | 5000 | No | Resolved |
| 2013-01-01 | 27 | 2456 | No | Resolved |
Improvement District No. 1: frequently asked questions
Is Improvement District No. 1's water safe to drink?
Improvement District No. 1 is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Improvement District No. 1?
Improvement District No. 1 (PWSID CA5400968) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Improvement District No. 1 serve?
Improvement District No. 1 reports serving 200 people through 80 service connections in Tulare County, California.
Where does Improvement District No. 1 get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Tulare County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Cws - Visalia | Tulare | 148,496 | Community | Groundwater |
| Tulare, City of | Tulare | 72,241 | Community | Groundwater |
| Porterville, City of | Tulare | 63,487 | Community | Groundwater |
| Dinuba, City of | Tulare | 27,281 | Community | Groundwater |
| Lindsay, City of | Tulare | 12,659 | Community | Surface water |
| Exeter, City of | Tulare | 11,169 | Community | Groundwater |