Skip to content

City water profile

Groveton water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Groveton, Texas.

Median indexed hardness

155PPM

One indexed ZIP

Range 155–155 PPM

State comparison
44 PPM above
State hardness rank
#263 of 523
Matched utilities
1
Active health records
1

City summary

What the indexed records say

Groveton has 1 published ZIP profile across Trinity County. The indexed median is 155 PPM, compared with 111 PPM across Texas.

Among the 523 Texascities with an indexed median, Groveton ranks #263from highest to lowest. Across all 1,026 state ZIP profiles, available estimates run from 5.4to 500.5 PPM.

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
Hard1 ZIP
Very hard0 ZIPs

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
24.7 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Jul 18, 2017 to Jun 12, 2025.

ZIP directory

Water reports in Groveton

Open a ZIP for site-level provenance and measurements.

ZIP code

75845

Hard

155 PPM

Nearest site
24.7 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

City Of Groveton

PWSID TX2280001

Groundwater
System population served
1,452
Last reported
Jun 26, 2026

A municipal system, in-state city, and served county all agree with this Census ZCTA.

Compliance history

What EPA records show

1 unique active health-based record appears among associated systems. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Public NoticeTX2280001May 4, 2026Unaddressed
TTHMTX2280001Apr 1, 2026Unaddressed · health-based
TTHMTX2280001Jan 23, 2026Resolved
TTHMTX2280001Jan 1, 2026Archived · health-based
TTHMTX2280001Oct 31, 2025Resolved
Public NoticeTX2280001Sep 20, 2025Resolved
LEAD AND COPPER RULE REVISIONSTX2280001Jul 2, 2025Unaddressed
TTHMTX2280001Jul 1, 2025Resolved · health-based

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. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Groveton

Is the water hard?

The indexed city median is 155 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

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.