Sjcu - Eagle Creek WS
What EPA’s and Florida’s records show in this utility’s water: nitrate, arsenic and other regulated chemicals; lead and copper; and violations since 2016, with the certification that handles each result.
- Serves
- 655 people
- Connections
- 459
- Water source
- Groundwater
- Based in
- St Augustine, FL
- County
- St. Johns
- Owner
- Local government
The ZIP code it serves
The short answer
Nothing in EPA’s and Florida’s records for this utility is above a health goal. That covers nitrate, arsenic and other regulated chemicals, plus lead and copper, not everything. No health-based violations on file since 2016.
What was found
Total trihalomethanes (TTHM) and haloacetic acids (HAA5): Florida’s own results, samples taken from Aug. 20, 2020 to Aug. 14, 2024, with EPA’s 2012 to 2019 file for earlier years.
Below EPA’s limits2
Total trihalomethanes (TTHM)
Forms or is added in treatment
70.1ppb
Highest yearly average, 2020 to 2024
2024, one sample: 52.2 ppb
Averaged by year, the highest was 70.1 ppb, in 2022, below EPA’s legal limit of 80 ppb. In 2024, the latest year on file, its one sample was 52.2 ppb. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 36.8 ppb, in 2017.
What handles it
- NSF/ANSI 53 look for “Trihalomethanes (TTHM) Reduction”
- NSF/ANSI 58 look for “Trihalomethanes (TTHM) Reduction”
Haloacetic acids (HAA5)
Forms or is added in treatment
51.8ppb
Highest yearly average, 2020 to 2024
2024, one sample: 18.5 ppb
Averaged by year, the highest was 51.8 ppb, in 2021, below EPA’s legal limit of 60 ppb. In 2024, the latest year on file, its one sample was 18.5 ppb. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 14.3 ppb, in 2017.
What handles it
No certification claim covers this compound yet.
One compound tested and not foundBelow the reporting level in every sample. Not found is not the same as zero.
- Lead
Violations since 2016
No health-based violations on file with EPA since 2016. There is 1 monitoring or reporting violation: a sample missed, late or not reported.
What this report can’t tell you
Everything else. Total trihalomethanes (TTHM) and haloacetic acids (HAA5) results here are Florida’s own from 2020 on, with EPA’s national file for 2012 to 2019. Sjcu - Eagle Creek WS’s own annual report, which it must send you every year, has the contaminants this page does not show.
Your own plumbing. Lead results are the 90th percentile across homes the utility samples. Your home’s service line, solder and fixtures decide yours. A certified lab test is the only way to know.
What it means for your health. This page reports what the records show and EPA’s limits and goals; it is not medical advice. If you are worried about a health effect, talk to a doctor or your local health department.
Anything after the latest data. SDWIS data is from 2026 Q3; UCMR 5 didn’t sample this utility; Florida’s results run from Aug. 20, 2020 to Aug. 14, 2024.
Testing your own tap
The 3 labs Florida certifies closest to the area Sjcu - Eagle Creek WS serves, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Eurofins Jacksonville
Jacksonville, FL · about 11 miles
Certified for bacteria
Diversified Environmental Laboratories, Inc.
Jacksonville, FL · about 17 miles
Certified for bacteria, nitrate, metals
Advanced Environmental Laboratories, Inc.
Jacksonville, FL · about 21 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, PFAS
Florida Department of Health Bureau of Public Health Laboratories: Coliform and E. coli testing for private wells at the Jacksonville and Miami labs. Collection kits come from your county health department, and the sample has to reach the lab on ice the same day it is collected. $40 for private testing through the state lab. Well Water Testing, Florida Department of Health.
All 212 certified labs for FloridaSources
- EPA UCMR 5 occurrence data, file of Oct. 15, 2026
- EPA SDWA bulk download (SDWIS federal data), 2026 Q3
- Florida Department of Environmental Protection, Drinking Water Program, results from Jan. 2, 2020 to Dec. 31, 2024, read Oct. 8, 2026
- EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, file of Feb. 5, 2024
- Certified labs: Florida Department of Health Environmental Laboratory Certification Program, drinking water labs, as listed in TNI LAMS, read Oct. 11, 2026; distances from the Census 2020 ZIP code tabulation area gazetteer
- Limits and goals: each contaminant’s page, with its EPA source.
- How this page is built: methodology.
PWSID FL2554353. Rebuilt from EPA data on Oct. 18, 2026.
What to do next
- Nothing here is above a health goalIn EPA’s and Florida’s records for this utility. They don’t cover everything, which is why the next step matters.Every contaminant TapBuff tracks
- Get the utility’s own reportSjcu - Eagle Creek WS must send you a water quality report every year. It covers contaminants this page does not show.How to read it
- Test your own tap for leadYour service line, solder and fixtures decide the lead at your faucet, not the utility’s average.Lead in your water: what to do
- Decide if you want a filter at allA filter for taste or chlorine is a preference, not a need. The standards say what each kind can do.NSF/ANSI standards, decoded