WaterScore
CA / Water Quality

Water in Visalia, CA

12 public water systems
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Multiple systems serve this area. Enter your address for the best match.
EAST OROSI CSD
932 people served · Groundwater
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LINNELL FARM LABOR CENTER
694 people served · Groundwater
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SEVILLE WATER COMPANY
691 people served · Groundwater
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WOODVILLE FARM LABOR CENTER
650 people served · Groundwater
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PATTERSON TRACT CSD
550 people served · Groundwater
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THE LAKES ASSOCIATION
495 people served · Groundwater
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DELFT COLONY WATER
454 people served · Groundwater
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YETTEM WATER SYSTEM
350 people served · Groundwater
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BEDEL MUTUAL WATER CO
155 people served · Groundwater
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YOKOHL MUTUAL WATER CO
95 people served · Groundwater
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SUNRISE MUTUAL WATER CO.
80 people served · Groundwater
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MOUNTAIN VIEW MHP
44 people served · Groundwater
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Data sources: EPA SDWIS · EPA UCMR5 · USGS. WaterScore is informational only. Last updated: 2026.

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Data sources
EPA SDWIS · Safe Drinking Water Information System
UCMR5 · Unregulated Contaminant Monitoring Rule, 5th cycle
CCR archive · Consumer Confidence Reports, utility specific
USGS · Well data, well probability models
TWDB · Texas Water Development Board, well chemistry and depth
© 2026 WaterScore. Informational only — not a substitute for professional water testing.
Built by Marissa Fichera, hydrogeologist.