Safety Harbor, FL tap water
Supplied mostly by Safety Harbor Water Dept, plus 1 other utility. Here's what the water means for your fish.
Disinfectant
Chloramine
Your water is treated with chloramine. Unlike chlorine, it doesn't gas off when water sits out, and many pitcher and fridge filters aren't rated to remove it. Conditioners that list chloramine on the label break it apart, which frees about 0.92 ppm of ammonia here. Some utilities switch to plain chlorine for a few weeks a year.
Safety for fish and shrimp
Ammonia (with conditioner)
Estimate0.07–1.29 ppm (Worth knowing)
Typical 0.92 ppm
This is what a conditioner frees when it breaks the chloramine apart. A cycled filter clears it within a day; a big water change in a new or very small tank adds more of it at once. Some conditioners also bind ammonia for a day or so.
Estimated from the chloramine level Pinellas County Utilities reports (2025).
Nitrate (NO₃)
Supplier's figure0.7–1.4 ppm (Low)
Typical 1.1 ppm
Low, so water changes lower your tank's nitrate well.
From the utility that supplies yours: Tampa Bay Water -Cypress Creek and Tampa Bay Water Reg. Surface Water Plant, which supplies Safety Harbor Water Dept; Tampa Bay Water -Cypress Creek and Tampa Bay Water Reg. Surface Water Plant, which supplies Pinellas County Utilities (2012–2019).
Copper at home taps (first draw)
0.3 ppm (Worth knowing)
The 90th percentile of first-draw samples from homes: water that sat in household pipes for at least six hours.
Shrimp and snails are sensitive to copper. Water that sits in household pipes picks up the most; it drops once the tap has run for a minute.
Published by your utility: Pinellas County Utilities' 2025 water quality report.
Chlorine or chloramine at the tap
0.3–5.3 ppm
Typical 3.8 ppm
At tap levels, chlorine and chloramine are toxic to fish, shrimp and the bacteria in a filter. Water conditioners are made for this range.
Published by your utility: Pinellas County Utilities' 2025 water quality report.
Water chemistry
General hardness
Supplier's figure189–244 ppm
Typical 217 ppm
Hard. Ideal for livebearers and African cichlids. Soft-water species may struggle to breed.
From the utility that supplies yours: Pinellas County Utilities, which supplies Safety Harbor Water Dept; Pinellas County Utilities' 2025 water quality report.
Carbonate hardness (alkalinity)
Supplier's figure151–187 ppm
Typical 169 ppm
Strong buffering. pH stays steady and hard to lower without RO water.
From the utility that supplies yours: Pinellas County Utilities, which supplies Safety Harbor Water Dept; Pinellas County Utilities' 2025 water quality report.
pH
Supplier's figure7.9–8.1
Typical 8
Alkaline. Many utilities raise pH to protect pipes. Stability matters more than the exact number.
From the utility that supplies yours: Pinellas County Utilities, which supplies Safety Harbor Water Dept; Pinellas County Utilities' 2025 water quality report.
Total dissolved solids
Supplier's figure293–392 ppm
Typical 343 ppm
A rough measure of everything dissolved in the water. RO water reads near 0, so TDS is a quick way to compare waters.
From the utility that supplies yours: Pinellas County Utilities, which supplies Safety Harbor Water Dept; Pinellas County Utilities' 2025 water quality report.
Who supplies Safety Harbor, FL
Safety Harbor Water Dept
Serves 86% of residents · Buys water from Pinellas County Utilities · Chloramine
- 2025 water quality report
Pinellas County Utilities
Serves 14% of residents · Buys water from Tampa Bay Water -Cypress Creek · Chloramine
Our data comes from public records and is still incomplete. Many utilities don't publish every number, so we're adding more all the time. Your city's range is a starting point: testing your own tap is the only way to know exactly what's in it.
Tap water lookup covers US cities only for now. Want to know why it matters? Read our story on tap water.
Compiled by Shoal & Stem from public records. Free to cite with a link.