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Sjcu-Sawgrass Grid

EPA monitoring tested this supplier for 99 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

99
contaminants tested
14
detected
13,023
people served
8
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Private
Counties served
St. Johns

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.

8
health-based violations
25
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2006-07-01 → 2006-07-31
MCL Health-based Archived 2003-09-01 → 2003-09-30
MCL Health-based Archived 2002-10-01 → 2002-10-31
MCL Health-based Archived 1999-04-01 → 1999-04-30
MCL Health-based Archived 1998-12-01 → 1998-12-31
MCL Health-based Archived 1998-12-01 → 1998-12-31
MCL Health-based Archived 1995-11-01 → 1995-11-30
MCL Health-based Resolved 1993-11-01 → 1993-11-30
MR Monitoring Unaddressed 2025-09-01
MR Monitoring Resolved 2024-12-01 → 2024-12-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0085 µg/L 1/4 2024
Pfhpa 0.0064 µg/L 1/4 2024
Pfhxa 0.0067 µg/L 1/4 2024
Pfpea 0.0083 µg/L 1/4 2024

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
TTHM
60.971 µg/L 76%
of the EPA limit 80 µg/L
worst single sample: 86.58 µg/L
104/104 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
25.709 µg/L 43%
of the EPA limit 60 µg/L
worst single sample: 35.8 µg/L
104/104 SYR4 2012–2019
Nitrate
53.605 µg/L 0.5%
of the EPA limit 10000 µg/L
worst single sample: 60.5 µg/L
28/36 SYR4 2012–2019
Lead
0.00090 mg/L 6%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2024
Fluoride
720 µg/L 18%
of the EPA limit 4000 µg/L
 8/8 SYR4 2014–2017
Barium
22.85 µg/L 1.1%
of the EPA limit 2000 µg/L
worst single sample: 23 µg/L
4/4 SYR4 2014–2017
Copper
4.185 µg/L 0.3%
of the EPA limit 1300 µg/L
worst single sample: 4.2 µg/L
4/4 SYR4 2014–2017
Antimony, Total
0.2900 µg/L 4.8%
of the EPA limit 6 µg/L
worst single sample: 0.3000 µg/L
2/4 SYR4 2014–2017
Nitrite
8.935 µg/L 0.9%
of the EPA limit 1000 µg/L
worst single sample: 9 µg/L
2/18 SYR4 2012–2019
Selenium
24.95 µg/L 50%
of the EPA limit 50 µg/L
worst single sample: 25 µg/L
2/4 SYR4 2014–2017
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPFBSPfdaPfdoaPfeesaPfhpsPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
NEAL SHINKRE
Phone
904-209-2700

Frequently asked questions about Sjcu-Sawgrass Grid

Is Sjcu-Sawgrass Grid tap water safe to drink?

EPA monitoring detected 14 contaminants in Sjcu-Sawgrass Grid'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 Sjcu-Sawgrass Grid's water?

EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Nitrate, Lead, Fluoride, and others. The full list with the level and data source for each is above.

How many people does Sjcu-Sawgrass Grid serve?

Sjcu-Sawgrass Grid reports serving 13,023 people in Florida, per its EPA record.

Has Sjcu-Sawgrass Grid had any water quality violations?

The EPA has 25 violations on file for Sjcu-Sawgrass Grid, of which 8 are health-based (a contaminant limit or required treatment was breached) and 1 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.