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Bianchi Flowers Inc

EPA monitoring tested this supplier for 79 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
17
detected
65
people served
4
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
San Mateo

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

4
health-based violations
7
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2016-03-01 → 2016-03-31
MCL Health-based Resolved 2016-03-01 → 2016-03-31
MCL Health-based Resolved 2015-12-01 → 2015-12-31
MCL Health-based Resolved 2015-12-01 → 2015-12-31
Other Monitoring Resolved 2022-07-01
Other Monitoring Resolved 2022-07-01
MR Monitoring Resolved 1996-01-01 → 1996-01-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrite
275.232 µg/L 28%
of the EPA limit 1000 µg/L
worst single sample: 1370 µg/L
17/44 SYR4 2013–2019
Nitrate
1400 µg/L 14%
of the EPA limit 10000 µg/L
 14/24 SYR4 2012–2019
TTHM
380 µg/L 475%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 440 µg/L
13/17 SYR4 2013–2019
Bromoform
276 µg/L
No EPA limit set
worst single sample: 320 µg/L
12/17 SYR4 2013–2019
Dibromoacetic Acid
89.5 µg/L
No EPA limit set
worst single sample: 91 µg/L
11/15 SYR4 2013–2019
Dibromochloromethane
91 µg/L
No EPA limit set
worst single sample: 98 µg/L
11/17 SYR4 2013–2019
Bromodichloromethane
24.4 µg/L
No EPA limit set
worst single sample: 26 µg/L
9/17 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
100 µg/L 167%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
 9/15 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2024
Chloroform
4.67 µg/L
No EPA limit set
worst single sample: 4.7 µg/L
7/17 SYR4 2013–2019
Trichloroacetic Acid
3.525 µg/L
No EPA limit set
worst single sample: 3.9 µg/L
6/15 SYR4 2013–2019
Dichloroacetic Acid
6.12 µg/L
No EPA limit set
worst single sample: 6.5 µg/L
5/15 SYR4 2013–2019
Monobromoacetic Acid
6.2 µg/L
No EPA limit set
worst single sample: 6.3 µg/L
5/15 SYR4 2013–2019
Nitrate-Nitrite
2469 µg/L 25%
of the EPA limit 10000 µg/L
worst single sample: 2640 µg/L
4/6 SYR4 2013–2019
Fluoride
363 µg/L 9.1%
of the EPA limit 4000 µg/L
worst single sample: 370 µg/L
3/3 SYR4 2014–2017
Barium
30 µg/L 1.5%
of the EPA limit 2000 µg/L
 1/2 SYR4 2014–2017
Chromium
13 µg/L 13%
of the EPA limit 100 µg/L
 1/3 SYR4 2014–2017
62 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonochloroacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JETT, BRIDGET
Phone
650-879-0221
Email
farmgirl9803@yahoo.com

Frequently asked questions about Bianchi Flowers Inc

Is Bianchi Flowers Inc tap water safe to drink?

EPA monitoring detected 17 contaminants in Bianchi Flowers Inc's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Bianchi Flowers Inc's water?

EPA monitoring detected Nitrite, Nitrate, TTHM, Bromoform, Dibromoacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Bianchi Flowers Inc serve?

Bianchi Flowers Inc reports serving 65 people in California, per its EPA record.

Has Bianchi Flowers Inc had any water quality violations?

The EPA has 7 violations on file for Bianchi Flowers Inc, of which 4 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.