Llano Grande, TX tap water
Supplied by Llano Grande Lake Park East. Here's what its 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
Nitrate (NO₃)
Supplier's figure0.8 ppm (Low)
Low, so water changes lower your tank's nitrate well.
From the utility that supplies yours: City of Mercedes, which supplies Llano Grande Lake Park East (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)
85–87 ppm
Typical 86 ppm
Moderate buffering. pH should stay fairly steady.
From EPA monitoring data (2019).
pH
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
Who supplies Llano Grande, TX
Llano Grande Lake Park East
Serves 57% of residents · Buys water from City of Mercedes · 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.
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Compiled by Shoal & Stem from public records. Free to cite with a link.