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City water profile

Glen St. Mary water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Glen St. Mary, Florida.

Median indexed hardness

212PPM

One indexed ZIP

Range 211.5–211.5 PPM

State comparison
68 PPM below
State hardness rank
#195 of 290
Matched utilities
1
Active health records
0

City summary

What the indexed records say

Glen St. Mary has 1 published ZIP profile across Baker County. The indexed median is 212 PPM, compared with 280 PPM across Florida.

Among the 290 Floridacities with an indexed median, Glen St. Mary ranks #195from highest to lowest. Across all 603 state ZIP profiles, available estimates run from 20to 374.5 PPM.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard1 ZIP

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
4.7 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Sep 24, 2019 to Jan 16, 2026.

ZIP directory

Water reports in Glen St. Mary

Open a ZIP for site-level provenance and measurements.

ZIP code

32040

Very Hard

211.5 PPM

Nearest site
4.7 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Town Of Glen St. Mary

PWSID FL2024902

Groundwater
System population served
428
Last reported
May 18, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
E. COLIFL2024902Mar 1, 2026Archived
Revised Total Coliform RuleFL2024902Mar 1, 2026Archived
E. COLIFL2024902Oct 1, 2025Resolved
Revised Total Coliform RuleFL2024902Oct 1, 2025Resolved
E. COLIFL2024902Apr 1, 2025Resolved
Revised Total Coliform RuleFL2024902Apr 1, 2025Resolved
Revised Total Coliform RuleFL2024902Sep 1, 2024Resolved
E. COLIFL2024902Sep 1, 2024Resolved
Revised Total Coliform RuleFL2024902Feb 1, 2021Resolved
E. COLIFL2024902Feb 1, 2021Resolved

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Glen St. Mary

Is the water hard?

The indexed city median is 212 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.