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City water profile

Oakland water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Oakland, Nebraska.

Median indexed hardness

358PPM

One indexed ZIP

Range 358–358 PPM

State comparison
49 PPM above
State hardness rank
#113 of 409
Matched utilities
2
Active health records
0

City summary

What the indexed records say

Oakland has 1 published ZIP profile across Burt County. The indexed median is 358 PPM, compared with 309 PPM across Nebraska.

Among the 409 Nebraskacities with an indexed median, Oakland ranks #113from highest to lowest. Across all 476 state ZIP profiles, available estimates run from 72.3to 1245 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
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
1.6 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Aug 10, 2016 to May 27, 2026.

ZIP directory

Water reports in Oakland

Open a ZIP for site-level provenance and measurements.

ZIP code

68045

Very Hard

358 PPM

Nearest site
1.6 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Logan East Rural Water System

PWSID NE3120658

Groundwater
System population served
3,000
Last reported
Jun 30, 2026

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

Oakland, City Of

PWSID NE3102101

Groundwater
System population served
1,300
Last reported
Jun 30, 2026

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

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
LEAD AND COPPER RULE REVISIONSNE3102101Oct 17, 2024Unaddressed
Lead and Copper RuleNE3102101Jan 1, 2023Unaddressed

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 Oakland

Is the water hard?

The indexed city median is 358 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.