Is Morada, CA tap water safe?
The short answer
2 of the 7 utilities serving Morada have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and California’s records: City of Stockton and Morada Manor Water System.
City of Stockton, which serves the most people here, has 1 result above the legal limit, 2 results above EPA’s new limit, which takes effect in 2029 and 3 results above the health goal. The worst: Total trihalomethanes (TTHM) at 55.7 ppb, above the legal limit.
The water from City of Stockton is soft to very hard depending on the source, 17 to 349 mg/L (1 to 20.4 grains per gallon). How California’s water compares.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Morada’s ZIP codes, from EPA’s estimates.
- Open report
City of Stockton
California · serves 192,702 people · about 3,300 in Morada
1 result above the legal limit, 2 results above EPA’s new limit, which takes effect in 2029 and 3 results above the health goal. The worst: Total trihalomethanes (TTHM) at 55.7 ppb, above the legal limit. Hardness: soft to very hard depending on the source, 17 to 349 mg/L (1 to 20.4 grains per gallon).
3 health-based violations since 2016
- Open report
Stockton Verde Mobile Home Park
California · serves 703 people · about 200 in Morada
2 results above the health goal. The worst: Arsenic at 2.5 ppb, above the health goal. Hardness: hard to very hard depending on the source, 136 to 235 mg/L (8 to 13.7 grains per gallon).
No health-based violations since 2016
- Open report
San Joaquin County - Wilkinson Manor
California · serves 851 people · under 100 in Morada
2 results above the health goal. The worst: Uranium at 18.8 ppb, above the health goal. Hardness: very hard, typically 250 mg/L (14.6 grains per gallon).
No health-based violations since 2016
- Open report
Morada Estates N PWS #46
California · serves 426 people · under 100 in Morada
2 results above the health goal. The worst: Arsenic at 2.7 ppb, above the health goal. Hardness: moderately hard to very hard depending on the source, 112 to 263 mg/L (6.5 to 15.4 grains per gallon).
No health-based violations since 2016
- Open report
Morada Estates PWS
California · serves 290 people · under 100 in Morada
2 results above the health goal. The worst: Arsenic at 3.0 ppb, above the health goal. Hardness: very hard, typically 193 mg/L (11.3 grains per gallon).
No health-based violations since 2016
- Open report
Morada Manor Water System
California · serves 112 people · under 100 in Morada
2 results above the health goal. The worst: Lead at 11 ppb, above the health goal. Hardness: hard, 176 mg/L (10.3 grains per gallon).
1 health-based violation since 2016
- Open report
Shaded Terrace PWS
California · serves 238 people · under 100 in Morada
2 results above the health goal. The worst: Uranium at 11.2 ppb, above the health goal. Hardness: moderately hard, 81 mg/L (4.7 grains per gallon).
No health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in City of Stockton’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM), PFOS, PFOA, Nitrate, Arsenic
Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Total trihalomethanes (TTHM), PFOS, PFOA, Nitrate, Arsenic
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM), PFOS, PFOA, Arsenic
Water testing near Morada
The 3 labs California certifies closest to Morada, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Precision Enviro-Tech
Stockton, CA · about 5 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics
Lodi Wine Laboratories
Lodi, CA · about 5 miles
Certified for nitrate, minerals and other inorganics
San Joaquin County Public Health Laboratory
Stockton, CA · about 7 miles
Certified for bacteria
ZIP codes in Morada
Which ZIP codes are in Morada: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: California State Water Resources Control Board, ELAP accredited laboratories and their fields of accreditation; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Morada
Other towns in San Joaquin County with a page of their own.
What to do next
- Read City of Stockton’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About Total trihalomethanes (TTHM)What it does to health, where it comes from, and the certification claim that addresses it.About Total trihalomethanes (TTHM)
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water