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City water profile

Water hardness in Anton Chico

Find official utility reports, understand hardness, and check the water system serving your home in Anton Chico, New Mexico.

Utility-reported hardness

Not yet available

Check your provider and source →
State comparison
Unavailable
Evidence comparison rank
—
Matched utilities
1
Active health records
1

Your tap water

What does the utility report?

Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.

Utility hardness unavailable in this index

Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.

Find an official utility report →
Convert a hardness result →Test your tap →

Match the name on your water bill

Your utility’s measurements and compliance records

These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.

EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.

Sangre De Cristo Regional Mdwca

NM3515110 · Groundwater · 346 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

1 reported active health-based record(s) for this system

Find this utility’s official report →
Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level
Reported level
0.0013 mg/L
Action level
0.015 mg/L

9% of the listed benchmark

Monitoring period: Jan 1, 2022 to Dec 31, 2024

Violation history (27)
Imported violation history for Sangre De Cristo Regional Mdwca
RuleStatusPeriod
Consumer Confidence RuleResolvedOct 1, 2025 to Mar 13, 2026
Consumer Confidence RuleResolvedJul 1, 2025 to Mar 13, 2026
Public NoticeResolvedNov 9, 2024 to Mar 16, 2026
LEAD AND COPPER RULE REVISIONSHealth-basedResolvedOct 17, 2024 to Jan 23, 2025
LEAD AND COPPER RULE REVISIONSResolvedOct 17, 2024 to Jan 23, 2025
Consumer Confidence RuleUnaddressedOct 1, 2024
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Groundwater RuleHealth-basedUnaddressedJul 17, 2024
Groundwater RuleHealth-basedResolvedJul 17, 2024 to Jan 7, 2025
Consumer Confidence RuleResolvedJul 1, 2024 to Mar 13, 2026
Public NoticeResolvedApr 12, 2024 to Jan 7, 2025
Public NoticeResolvedApr 20, 2022 to Apr 21, 2022
Revised Total Coliform RuleResolvedFeb 1, 2022 to Feb 28, 2022
ChlorineResolvedJan 1, 2022 to Mar 22, 2022
Consumer Confidence RuleResolvedJul 1, 2021 to Aug 23, 2021
Public NoticeResolvedMar 21, 2021 to Jan 10, 2022
Consumer Confidence RuleAddressedOct 19, 1999

City summary

What the indexed records say

Anton Chico has 1 published ZIP profile across San Miguel County. The regional-evidence median is 209 PPM. The city does not meet the stricter comparison standard.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard1 ZIP

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
17.5 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Aug 28, 2025 to Jan 27, 2026.

ZIP directory

Water reports in Anton Chico

Open a ZIP for site-level provenance and measurements.

ZIP code

87711

Very Hard

209 PPM

Nearest site
17.5 mi
Confidence
Moderate

View full ZIP evidence →

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Anton Chico

Is the water hard?

Check the utility-reported result above when available. Nearby environmental samples cannot establish tap-water hardness. Ask your provider or test your tap.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.