Non-Transient Non-Community · PWSID CA3601130

Cemex Calif Cement LLC Av

Serves 100 peopleGroundwaterOwner: PrivateVictorville, California
Nothing open right now.

On record since 2020: 16 violations. 15 over the limit · 1 missed or late test. Most recent began 2023-07-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

15Over the limit
0Treatment lapse
1Missed or late test
0Notice or report

More violations on record than 92% of active water systems in California. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2005201020152020 · Over the limit: 32020 · Over the limit: 32020 · Over the limit: 320202021 · Over the limit: 52021 · Over the limit: 52021 · Over the limit: 52021 · Over the limit: 52021 · Over the limit: 52022 · Over the limit: 42022 · Over the limit: 42022 · Over the limit: 42022 · Over the limit: 42022 · Missed or late test: 12023 · Over the limit: 32023 · Over the limit: 32023 · Over the limit: 32025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
94% over the limit · 156% missed or late test · 1

Across California, 52% of violations are missed or late tests and 29% are water over a limit.

How far over the limit

at the limit2×5×10×100×+ArsenicGross Alpha Particle ActivityCombined Uranium2023-07-01 · Arsenic: measured 0.0268 MG/L vs limit 0.0100 MG/L (2.7×)2023-04-01 · Arsenic: measured 0.0268 MG/L vs limit 0.0100 MG/L (2.7×)2023-01-01 · Arsenic: measured 0.0282 MG/L vs limit 0.0100 MG/L (2.8×)2022-10-01 · Arsenic: measured 0.0322 MG/L vs limit 0.0100 MG/L (3.2×)2022-07-01 · Arsenic: measured 0.0288 MG/L vs limit 0.0100 MG/L (2.9×)2022-04-01 · Arsenic: measured 0.0282 MG/L vs limit 0.0100 MG/L (2.8×)2022-01-01 · Arsenic: measured 0.0298 MG/L vs limit 0.0100 MG/L (3.0×)2021-10-01 · Arsenic: measured 0.0295 MG/L vs limit 0.0100 MG/L (2.9×)2021-07-01 · Arsenic: measured 0.0530 MG/L vs limit 0.0100 MG/L (5.3×)2021-04-01 · Arsenic: measured 0.1168 MG/L vs limit 0.0100 MG/L (11.7×)2021-04-01 · Gross Alpha Particle Activity: measured 66.00 PCI/L vs limit 15.00 PCI/L (4.4×)2021-01-01 · Gross Alpha Particle Activity: measured 56.00 PCI/L vs limit 15.00 PCI/L (3.7×)2020-10-01 · Gross Alpha Particle Activity: measured 52.00 PCI/L vs limit 15.00 PCI/L (3.5×)2020-07-01 · Gross Alpha Particle Activity: measured 52.00 PCI/L vs limit 15.00 PCI/L (3.5×)2020-04-01 · Combined Uranium: measured 24.00 PCI/L vs limit 20.00 PCI/L (1.2×)
Each dot is one over-the-limit violation: the measured value divided by the limit it broke, on a log scale. Most legal limits for chemicals are running averages set for a lifetime of drinking, so “just over” and “ten times over” are very different news. Hover a dot for the numbers.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 4 results on file · action level 15 ppb

6.3 ppb
2.9 ppb
2 ppb
0 ppb

Every violation on record

  1. 2023-07-01ArsenicMCL, Averagemeasured 0.0268 MG/L · limit 0.0100 MG/LBack in compliance
  2. 2023-04-01ArsenicMCL, Averagemeasured 0.0268 MG/L · limit 0.0100 MG/LBack in compliance
  3. 2023-01-01ArsenicMCL, Averagemeasured 0.0282 MG/L · limit 0.0100 MG/LBack in compliance
  4. 2022-10-01ArsenicMCL, Averagemeasured 0.0322 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  5. 2022-07-01ArsenicMCL, Averagemeasured 0.0288 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  6. 2022-04-01ArsenicMCL, Averagemeasured 0.0282 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  7. 2022-01-01ArsenicMCL, Averagemeasured 0.0298 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  8. 2022-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2021-10-01ArsenicMCL, Averagemeasured 0.0295 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  10. 2021-07-01ArsenicMCL, Averagemeasured 0.0530 MG/L · limit 0.0100 MG/LBack in compliance
  11. 2021-04-01ArsenicMCL, Averagemeasured 0.1168 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  12. 2021-04-01Gross Alpha Particle ActivityMCL, Averagemeasured 66.00 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  13. 2021-01-01Gross Alpha Particle ActivityMCL, Averagemeasured 56.00 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  14. 2020-10-01Gross Alpha Particle ActivityMCL, Averagemeasured 52.00 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  15. 2020-07-01Gross Alpha Particle ActivityMCL, Averagemeasured 52.00 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  16. 2020-04-01Combined UraniumMCL, Averagemeasured 24.00 PCI/L · limit 20.00 PCI/LPeriod ended · no return to compliance on file

System details

Population served100
Service connections7
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityVictorville
EPA ZIP on file92394

Areas served

  • San Bernardino County

Reading this record

Cemex Calif Cement LLC Av is a non-transient non-community that draws from groundwater and serves about 100 people in Victorville, California. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.