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Water Hardness in 88338

Lincoln, New Mexico · Lincoln County

337 PPM
19.7 GPG
Very Hard
0Soft60120180300+
High Confidence - USGS Monitoring

Dataset updated March 9, 2026Matched to 3 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 3 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
3 USGS-backed sources
3 matched systems total for this ZIP; USGS monitoring is used where treated-water reports are unavailable.
Water source profile
Primarily surface water
Surface-water hardness can shift with reservoirs, runoff, season, and treatment. 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 88338

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.

3 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.
Ruidoso Water System
NM3513114
Very Hard
335 PPMsurface water15,947 servedHigh Confidence - USGS Monitoring
Lincoln Mdwca
NM3512914
Very Hard
473 PPMgroundwater125 servedHigh Confidence - USGS Monitoring
Fort Stanton Historic Site
NM3512814
Very Hard
473 PPMgroundwater102 servedHigh Confidence - USGS Monitoring

Nearby Zip Codes

883483358832333588324335883363358834638488312318883513358831643588345335883413358834333588340657

What This Means For You

Use this ZIP reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing equipment.

MethodologyData sourcesHow to test your 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 Lincoln, NM (88338).

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Frequently Asked Questions

Is the water hard in Lincoln, NM (88338)?

The average water hardness in 88338 is 337 PPM (19.7 GPG), which is classified as very hard.

Do I need a water softener in 88338?

With hardness of 337 PPM, a water softener is recommended for homes in 88338.

Is hard water in 88338 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 88338?

Zip code 88338 in Lincoln, New Mexico is served by 3 water systems.

Learn More About Your Water

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Well Water Hardness: Why It's Usually Hard & How to Treat It

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