Drinking water quality · 2023

· Verified

· PWSID CA3710008

What's in Fallbrook Pud — Fallbrook, Ca, CA tap water

A
Water quality score
92/ 100Good

Every one of the 14 core regulated contaminants reported for Fallbrook Pud — Fallbrook, Ca, CA came in below its federal limit.

  • !14 of 27 core regulated contaminants reported — 13 never appear in this report
  • Nothing over a federal limit
  • No open federal violations
+How this score is calculated

Every system starts at 100. Points come off for measured levels, for the federal violation record, and for how much of the core regulated set the utility actually reported. All three inputs are the utility's own published numbers and EPA's own records.

  • 0  contaminants at or above a federal limit
  • 0  contaminants within 20% of a limit
  • 0  open health-based violations
  • 0  open monitoring / reporting violations
  • 0  health-based violations resolved in the last 5 years
  • 8  core regulated contaminants never reported (14/27)

A 90–100 · B 80–89 · C 70–79 · D 60–69 · F below 60. A system reporting under a third of the core set is capped at C however clean its numbers look — a short report is not a clean bill of health.

Full grading methodology, constant for constant →
Nothing here is over a federal limit. Every contaminant reported in this year's data came in below its federal threshold, and none sat within 20% of one.
+47 contaminants were measured and came in below the limitShow all
ContaminantMeasured
TTHM51 ug/L
Chlorine Total2.5 mg/L
HAA517.1 ug/L
Lead0.003 mg/L
Fluoride0.7 mg/L
Selenium7.8 ug/L
Bromate1.5 ug/L
Nitrate0.59 mg/L
Barium55 ug/L
Copper8 ug/L
Aluminum74 ug/L
ArsenicNot detected ug/L
Chromium, TotalNot detected mg/L
Escherichia coli (E. coli)0
Total Coliform0
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)Not detected ng/L
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)Not detected ng/L
4:2 Fluorotelomer sulfonic acid (4:2 FTS)Not detected ng/L
6:2 Fluorotelomer sulfonic acid (6:2 FTS)Not detected ng/L
8:2 Fluorotelomer sulfonic acid (8:2 FTS)Not detected ng/L
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)Not detected ng/L
Hexafluoropropylene oxide dimer acidNot detected ng/L
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)Not detected ng/L
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)Not detected ng/L
Nonafluoro-3,6-dioxaheptanoic acidNot detected ng/L
Perfluoro-3-methoxypropanoic acid (PFMPA)Not detected ng/L
Perfluoro-4-methoxybutanoic acid (PFMBA)Not detected ng/L
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)Not detected ng/L
Perfluorobutanesulfonic acidNot detected ng/L
Perfluorodecanoic acid (PFDA)Not detected ng/L
Perfluorododecanoic acid (PFDoA)Not detected ng/L
Perfluoroheptanesulfonic acid (PFHpS)Not detected ng/L
Perfluoroheptanoic acidNot detected ng/L
Perfluorohexanesulfonic acidNot detected ng/L
Perfluorohexanoic acidNot detected ng/L
Perfluorononanoic acidNot detected ng/L
Perfluoropentanesulfonic acid (PFPeS)Not detected ng/L
Perfluoropentanoic acidNot detected ng/L
Perfluorotetradecanoic acid (PFTeDA)Not detected ng/L
Perfluorotridecanoic acid (PFTrDA)Not detected ng/L
Perfluoroundecanoic acid (PFUnA)Not detected ng/L
PFBANot detected ng/L
PFOANot detected ng/L
PFOSNot detected ng/L
Gross AlphaNot detected pCi/L
Gross Beta Particle Activity2 pCi/L
Uranium2 pCi/L

What this report doesn't tell you

13 of the 27 contaminants a community water system normally reports do not appear anywhere in Fallbrook Pud — Fallbrook, Ca, CA's data. Absent is not the same as absent-from-the-water — it means nobody published a number.

Disinfectant residualTurbidityAntimonyCadmiumMercuryThalliumBerylliumCyanideRadiumAtrazine / simazineTetrachloroethylene (PCE)Trichloroethylene (TCE)Benzene
Browse the mapFull source report ↗
+Full detail: PFAS testing, water source, historical monitoring, and the federal violation record

Compliance history

Federal Safe Drinking Water Act violation & enforcement records (EPA SDWIS). A violation is a regulatory determination by the state or EPA — separate from the measured levels above.

No federal drinking-water violations on record for this system.
Source: Fallbrook Pud — Fallbrook, Ca, CA's 2023 Consumer Confidence Report — the annual drinking-water report every U.S. utility is required to publish. The numbers on this page are the utility's own. A water-quality report covers an entire service area, not a single address.
The grade at the top of this page is computed, not editorial. See exactly how we grade water systems — every deduction, every ceiling, every threshold.

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