Hard water in Ingleside, TX
Reported by San Patricio MWD · June 2022
- TX typical
- 112 mg/L
- EPA health violations since 2016
- 0
- Softener for 3 people
- 24k grain
- Data
- Utility report
Tap water in Ingleside has about 143 mg/L of hardness, which is 8.4 grains per gallon. On the USGS scale that counts as hard. The number comes from San Patricio MWD, dated June 2022. Reports for this system disagree, with values from 116 to 170 mg/L.
Ingleside sits 31 mg/L above the typical Texas figure of 112. Of the 10 nearest cities we track, 6 have softer water and 4 have harder. The range nearby runs from 25 mg/L in Port Lavaca to 198 in Corpus Christi.
What 143 mg/L means at home
Expect white crust on faucets and showerheads, plus spots on dishes that come out of the dishwasher.
Kettles collect scale quickly. Water heaters build up sediment at the bottom of the tank, which makes them work harder over time.
Soap and detergent need a little more to lather, and soap scum shows up in the tub.
Hardness is not a health problem, and EPA sets no limit for it. It is a matter of scale and soap.
What to do about it
At 143 mg/L most of the trouble is scale, and only a few things deal with it.
Ion-exchange water softener
The standard whole-house fix. It swaps calcium and magnesium for sodium or potassium and needs salt plus a drain. Size it with the calculator below.
Salt-free conditioner
No salt and no drain line. It changes how minerals form scale instead of removing them, so water still tests hard.
Reverse osmosis or carbon filter
Under-sink reverse osmosis removes minerals from drinking water only. Plain carbon filters improve taste but do not soften.
3 people × 75 gallons a day × 8.4 gpg = 1,881 grains a day. A 24,000-grain unit regenerates about every 12 days.
EPA record for Ingleside's water system
No health-based violations since 2016
Serves about 48 people from surface water.
- Health-based
- 0
- Monitoring or reporting
- 0
- Open now
- 0
Health-based means a contaminant above its legal limit or a missed treatment step. Monitoring and reporting violations are late or missing tests and notices. Source: EPA ECHO, 2026Q3 export, violations with periods starting 2016 or later. Full EPA record.
Questions
Is Ingleside water hard?
Yes. It measures about 143 mg/L (8.4 grains per gallon), which the USGS classes as hard.
What is the water hardness in Ingleside in grains per gallon?
About 8.4 gpg. One grain per gallon equals 17.1 mg/L, so 143 mg/L divided by 17.1 gives 8.4.
What size water softener do I need in Ingleside?
For 3 people using 75 gallons each per day, 8.4 gpg works out to about 1,881 grains a day. A 24,000-grain softener covers that with a regeneration about every 12 days.
Has the Ingleside water system had EPA violations?
EPA records show no health-based violations for San Patricio MWD since 2016.
Nearby cities
- Corpus Christi198 mg/LVery hard
- Kingsville100 mg/LModerately hard
- Beeville188 mg/LVery hard
- Alice175 mg/LHard
- Port Lavaca25 mg/LSoft
- Edna36 mg/LSoft
- Cuero26 mg/LSoft
- Yoakum65 mg/LModerately hard
- Raymondville170 mg/LHard
- Floresville28 mg/LSoft
Hardness data: TapWaterData US Water Hardness (utility report, June 2, 2022), CC BY 4.0. Population: US Census Bureau. Violations: EPA ECHO. How we use them.