— OLD MARSH COMMUNITY WATER GUIDE
Old Marsh water quality and utility guide
Old Marsh is a Palm Beach Gardens community of fewer than 200 residences. Official city records support Seacoast Utility Authority as the public-water starting point. Confirm the provider on the current bill before applying its report to one estate.
Old Marsh water at a glance
- Utility
- Seacoast Utility Authority
- Latest report used
- 2025
- Reported status
- Seacoast says its 2025 drinking water met federal, Florida and local standards.
- Current notices
- Confirm address-level instructions with the issuing utility
- What this cannot prove
- An annual report cannot establish plumbing conditions, peak-flow needs or treatment performance at one Old Marsh estate.
- Start with Seacoast Utility Authority's report and verify the provider name on the current bill.
- Seacoast says its 2025 drinking water met federal, Florida and local standards.
- An annual report cannot establish plumbing conditions, peak-flow needs or treatment performance at one Old Marsh estate.
— CHOOSE THE RIGHT NEXT STEP
What do you need to know about this Old Marsh home?
Public utility information stays available without contact information. Choose the path that matches the question you are trying to answer.
Health concern? Lead, PFAS, bacteria and other health-related questions require the correct certified laboratory method. A field check does not replace laboratory analysis. For sudden neighborhood-wide changes, check current utility notices first.Who provides water to Old Marsh?
The official Old Marsh site identifies the community at Hood and Jog roads in Palm Beach Gardens, and the City identifies Seacoast Utility Authority as its primary public water provider. Those records support Seacoast as the starting point, while the utility bill remains final authority for a specific property.
Official planning and infrastructure records identify the applicable public provider. Residents should still match the utility account before applying system-level results to one address.
What did the utility report?
Seacoast says its 2025 drinking water met federal, Florida and local standards.
Seacoast reports using nanofiltration and low-pressure reverse osmosis membrane treatment at its Hood Road facility.
The report lists 3.7 ppm, with a reported range of 3.6–3.8 ppm, compared with the 4 ppm maximum residual disinfectant level.
Seacoast reports no detections in its listed 2024 monitoring for the regulated PFAS compounds included in the report. That is system monitoring, not a test of every faucet.
The report lists 35.5 ppm, compared with Florida's 160 ppm standard.
Public-system results do not certify the service line, premise plumbing, fixtures, water heater or installed treatment at a specific Old Marsh address.
Open the official Seacoast Utility Authority source ↗
Why one Old Marsh home's tap can differ from the Seacoast report
Large estate homes can have distinct plumbing layouts, fixture counts, peak-flow demands and installed equipment. Those property conditions are not measured by the annual utility report.
A concern at one residence must not be generalized to Old Marsh, Palm Beach Gardens or the Seacoast system.
See why a new-construction tap can differ from a utility report →
Property water checklist
Match the current bill to Seacoast Utility Authority before using its report.
Locate a sample point before any softener, carbon filter or dedicated-faucet reverse-osmosis system.
Determine whether a concern affects one fixture, one wing, all cold taps or only hot water.
Record the valve, media, settings, bypass, service history and warranty.
Use untreated-water measurements and realistic peak-flow needs before sizing equipment.
For lead, bacteria, PFAS or another health-specific concern, use the appropriate certified laboratory method.
Common Old Marsh water questions
Is Old Marsh tap water safe to drink?
Seacoast says its 2025 drinking water met federal, Florida and local standards. The public report cannot guarantee conditions at every property or fixture. Follow any current official notice and investigate a concern limited to one home separately.
What should a Old Marsh homeowner verify first?
Match the current bill to Seacoast Utility Authority before using its report.
Why can one Old Marsh home differ from the report?
Large estate homes can have distinct plumbing layouts, fixture counts, peak-flow demands and installed equipment. Those property conditions are not measured by the annual utility report.
Does a Old Marsh home automatically need a filter or softener?
No. Locate a sample point before any softener, carbon filter or dedicated-faucet reverse-osmosis system.
Continue with the specific question
Review broader Seacoast results and local homeowner guidance.
Open the guide →Nearby Frenchman's Creek water guideCompare another Palm Beach Gardens community using the supported public-system report.
Open the guide →Softener, carbon filter or reverse osmosis?Match each treatment method to the water problem it can actually address.
Open the guide →— PROPERTY-SPECIFIC WATER CHECK
Establish the home's untreated-water baseline.
Use the Seacoast report for public-system context, then measure untreated water and household demand when the decision is specific to one Old Marsh property.
Florida Premier Water Systems can check the untreated water and explain practical treatment choices. The public report above remains available without a form. Florida Tap Report and Florida Premier have common ownership.
Published September 3, 2026 · No corrections posted.
Reviewed when a newer utility report or materially different provider information becomes available.