Is Fcsa 30 - El Porvenir Tap Water Safe? Quality Report

Water source: Surface water
Ownership: Local government
Counties served: Fresno

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.

169

health-based violations

198

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Archived	2023-10-01 → 2023-12-31
MCL	Health-based	Archived	2023-10-01 → 2023-12-31
MCL	Health-based	Archived	2023-07-01 → 2023-09-30
MCL	Health-based	Archived	2023-07-01 → 2023-09-30
MCL	Health-based	Archived	2023-04-01 → 2023-06-30
MCL	Health-based	Archived	2023-04-01 → 2023-06-30
MCL	Health-based	Archived	2023-01-01 → 2023-03-31
MCL	Health-based	Archived	2023-01-01 → 2023-03-31
MCL	Health-based	Archived	2022-10-01 → 2022-12-31
MCL	Health-based	Archived	2022-10-01 → 2022-12-31

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Bromodichloromethane	92.7 µg/L No EPA limit set worst single sample: 120 µg/L	24/24	SYR4	2014–2019
Chloroform	142.5 µg/L No EPA limit set worst single sample: 190 µg/L	24/24	SYR4	2014–2019
Dibromochloromethane	80.55 µg/L No EPA limit set worst single sample: 86 µg/L	24/24	SYR4	2014–2019
Dichloroacetic Acid	69.55 µg/L No EPA limit set worst single sample: 170 µg/L	24/24	SYR4	2014–2019
TTHM	260 µg/L 325% of the EPA limit, at the 95th percentile of samples — 80 µg/L worst single sample: 360 µg/L	24/24	SYR4	2014–2019
Total Haloacetic Acids (HAA5)	177 µg/L 295% of the EPA limit, at the 95th percentile of samples — 60 µg/L worst single sample: 230 µg/L	24/24	SYR4	2014–2019
Trichloroacetic Acid	53.2 µg/L No EPA limit set worst single sample: 78 µg/L	24/24	SYR4	2014–2019
Dibromoacetic Acid	20.9 µg/L No EPA limit set worst single sample: 25 µg/L	23/24	SYR4	2014–2019
Monobromoacetic Acid	14.9 µg/L No EPA limit set worst single sample: 16 µg/L	23/23	SYR4	2014–2019
Monochloroacetic Acid	12 µg/L No EPA limit set worst single sample: 19 µg/L	21/23	SYR4	2014–2019
Bromoform	34.4 µg/L No EPA limit set worst single sample: 42 µg/L	20/24	SYR4	2014–2019
Lead	0.0130 mg/L 87% of the EPA limit 0.0150 mg/L	10/10	LCR	2023
Barium	41 µg/L 2.1% of the EPA limit 2000 µg/L	8/8	SYR4	2012–2019
Arsenic	2.54 µg/L 25% of the EPA limit 10 µg/L worst single sample: 2.6 µg/L	7/8	SYR4	2012–2019
Copper	62.595 µg/L 4.8% of the EPA limit 1300 µg/L worst single sample: 72 µg/L	4/8	SYR4	2012–2019
Chromium	6.54 µg/L 6.5% of the EPA limit 100 µg/L worst single sample: 7.2 µg/L	4/8	SYR4	2012–2019
Nitrate	994.4 µg/L 9.9% of the EPA limit 10000 µg/L	4/16	SYR4	2012–2019
Selenium	1.92 µg/L 3.8% of the EPA limit 50 µg/L worst single sample: 2 µg/L	3/8	SYR4	2012–2019

38 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalAsbestosAtrazineBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbon TetrachlorideDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateEndothallEthylbenzeneFluorideLassoLeadMercuryNitriteSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: BUMP, CHRIS
Phone: 559-600-4482
Email: cbump@fresnocountyca.gov

Frequently asked questions about Fcsa 30 - El Porvenir

Is Fcsa 30 - El Porvenir tap water safe to drink?

EPA monitoring detected 18 contaminants in Fcsa 30 - El Porvenir'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 Fcsa 30 - El Porvenir's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dibromochloromethane, Dichloroacetic Acid, TTHM, and others. The full list with the level and data source for each is above.

How many people does Fcsa 30 - El Porvenir serve?

Fcsa 30 - El Porvenir reports serving 241 people in California, per its EPA record.

Has Fcsa 30 - El Porvenir had any water quality violations?

The EPA has 198 violations on file for Fcsa 30 - El Porvenir, of which 169 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.