Where does the water in 70068 come from?

Water for zip code 70068 in La Place, Louisiana is provided by 4 water systems. Contact your local utility for specific source information, or check our detailed page for your area.

Water Hardness in 70068

Q: Is the water hard in La Place, LA (70068)?

The average water hardness in 70068 is 50 PPM (2.9 GPG), which is classified as soft. No water treatment is typically needed.

Q: Do I need a water softener in 70068?

At 50 PPM, your water is relatively soft. A water softener is generally not necessary, though some homeowners prefer the feel of softened water.

La Place, Louisiana · St. John The Baptist Parish County

50 PPM

2.9 GPG

Soft

0Soft60120180300+

Estimated — Nearby Data

Dataset updated March 9, 2026Matched to 4 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology

Source context

How this ZIP reading is built

This ZIP reading is built from 4 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.

Source basis

4 estimated sources

This ZIP reading needs local confirmation before equipment sizing or purchase decisions.

Water source profile

Primarily groundwater

Groundwater commonly picks up calcium and magnesium after contact with rock and soil. This profile is weighted by known population served across matched systems.

Data recency

March 9, 2026

Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems Serving 70068

These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.

4 water systems

PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.

Water System	Source	Hardness	Pop. Served	Data Source
St John Water District 3 LA1095007	groundwater	18 PPM Soft	31,965	Estimated — Nearby Data
St John Water District 1 LA1095003	surface water	123 PPM Moderately Hard	10,484	Estimated — Nearby Data
St John Water District 2 LA1095002	surface water	123 PPM Moderately Hard	3,702	Estimated — Nearby Data
Pleasure Bend Water Supply LA1095006	groundwater	18 PPM Soft	528	Estimated — Nearby Data

St John Water District 3

LA1095007

Soft

18 PPMgroundwater31,965 servedEstimated — Nearby Data

St John Water District 1

LA1095003

Moderately Hard

123 PPMsurface water10,484 servedEstimated — Nearby Data

St John Water District 2

LA1095002

Moderately Hard

123 PPMsurface water3,702 servedEstimated — Nearby Data

Pleasure Bend Water Supply

LA1095006

Soft

18 PPMgroundwater528 servedEstimated — Nearby Data

Nearby Zip Codes

7008444 70079546 7004944 7005144 70087546 70065110 7007644 70047546 70057546 70052354 7044923 70062110

What This Means For You

Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Your Water Is Soft

Your water hardness is in the soft range. You likely don't need a water softener. Enjoy your naturally soft water!

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for La Place, LA (70068).

Submit Your Data

Frequently Asked Questions

Is the water hard in La Place, LA (70068)?

Our estimate for 70068 is 50 PPM (2.9 GPG), but it is based on nearby, county, or state-level data rather than a direct treated tap-water report for this exact location. Confirm with your utility or a home test.

Do I need a water softener in 70068?

Do not size a softener from this estimate alone. Confirm the actual tap-water hardness before choosing treatment equipment.

Is hard water in 70068 safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve 70068?

Zip code 70068 in La Place, Louisiana is served by 4 water systems.

Learn More About Your Water

Water Hardness Scale: PPM and GPG Chart

Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.

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How to Test Water Hardness at Home

Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.

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