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Lake Morena Views Mwc

Published drinking-water records and contacts for Lake Morena Views Mwc. System CA3700924. Review sources and dates; not a real-time water assessment.

System ID
CA3700924
State or territory
CA
Published population served
360
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.0026 mg/L2023-01-01 – 2025-12-312026Q3
Lead (PB90) 0.00749 mg/L2020-01-01 – 2022-12-312026Q3
Lead (PB90) 0 mg/L2019-07-01 – 2019-12-312026Q3
Lead (PB90) 0.0067 mg/L2017-07-01 – 2017-12-312026Q3
Lead (PB90) 0.00825 mg/L2017-01-01 – 2017-06-302026Q3
Lead (PB90) 0.036 mg/L2014-01-01 – 2016-12-312026Q3
Lead (PB90) 0.0072 mg/L2012-01-01 – 2014-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
MERCURY< 1.000000000 UG/L2026-06-29WELL 02 / California DDW laboratory results
BERYLLIUM, TOTAL< 1.000000000 UG/L2026-06-29WELL 02 / California DDW laboratory results
ANTIMONY, TOTAL< 6.000000000 UG/L2026-06-29WELL 02 / California DDW laboratory results
TURBIDITY< 0.600000000 NTU2026-06-29WELL 02 / California DDW laboratory results
ALKALINITY, CARBONATE< 5.000000000 MG/L2026-06-29WELL 02 / California DDW laboratory results
NITRATE-NITRITE34 MG/L2026-06-29WELL 02 / California DDW laboratory results
FLUORIDE0.18 MG/L2026-06-29WELL 02 / California DDW laboratory results
AGGRESSIVE INDEX11.76 AGGR2026-06-29WELL 02 / California DDW laboratory results
CONDUCTIVITY @ 25 C UMHOS/CM1300 UMHO/CM2026-06-29WELL 02 / California DDW laboratory results
NITRITE< 0.180000000 MG/L2026-06-29WELL 02 / California DDW laboratory results
HYDROXIDE AS CALCIUM CARBONATE< 5.000000000 MG/L2026-06-29WELL 02 / California DDW laboratory results
NITRATE34 MG/L2026-06-29WELL 02 / California DDW laboratory results

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

22 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2025-04-01 – 2025-06-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2025-01-01 – 2025-03-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2024-10-01 – 2024-12-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2024-07-01 – 2024-09-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2024-04-01 – 2024-06-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2024-01-01 – 2024-03-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2023-10-01 – 2023-12-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2023-07-01 – 2023-09-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2023-04-01 – 2023-06-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2023-01-01 – 2023-03-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2022-10-01 – 2022-12-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2022-07-01 – 2022-09-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2022-04-01 – 2022-06-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2022-01-01 – 2022-03-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2021-10-01 – 2021-12-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2021-07-01 – 2021-09-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2021-04-01 – 2021-06-30ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2021-01-01 – 2021-03-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2020-10-01 – 2020-12-31ArchivedYes2026Q3
Nitrate Rule / Maximum Contaminant Level Violation, Single Sample2020-07-01 – 2020-09-30ArchivedYes2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Fossum, Ryanna: 626-568-6107

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records