Windsor, PA tap water
Supplied mostly by Windsor Boro Water Auth, plus 1 other utility. Here's what the water means for your fish.
Disinfectant
Chlorine
Your water is treated with chlorine. It slowly gases off from standing water, and any water conditioner removes it.
Safety for fish and shrimp
Nitrite (NO₂)
Not detected (Low)
Not detected in testing, so any nitrite in your tank comes from the tank itself.
From EPA monitoring data (2012–2019).
Nitrate (NO₃)
Supplier's figure21 ppm (Worth knowing)
High for tap water. Water changes can't take your tank's nitrate below this level.
From the utility that supplies yours: Red Lion Municipal Authority, which supplies Windsor Boro Water Auth; EPA monitoring data (2012–2019).
Chlorine or chloramine at the tap
1.1–1.8 ppm
Typical 1.2 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.
From EPA monitoring data (2012–2019).
Water chemistry
General hardness
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
Carbonate hardness (alkalinity)
Supplier's figure26 ppm
Little buffering. pH can drop quickly between water changes, especially with CO₂ or an older tank.
From the utility that supplies yours: Red Lion Municipal Authority, which supplies Windsor Boro Water Auth, measured before treatment; EPA monitoring data, measured before treatment (2012–2019).
pH
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
- Windsor Boro Water Auth and Red Lion Municipal Authority add phosphate to protect pipes. It can feed algae in tanks without much plant growth.
Who supplies Windsor, PA
Windsor Boro Water Auth
Serves 96% of residents · Buys water from Red Lion Municipal Authority · Chlorine
Red Lion Municipal Authority
Serves 6% of residents · Lake or river water · Chlorine
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.