Water Hardness in Moscow, PA

Q: Do I need a water softener in Moscow, PA?

At a citywide weighted average of 40 PPM, Moscow has relatively soft water. A water softener is generally not necessary.

Q: How many water systems serve Moscow, PA?

Moscow, Pennsylvania has 20 matched water systems across 1 zip code.

Pennsylvania · 1 zip codes · 20 matched water systems

40 PPM

2.3 GPG

Soft

0Soft60120180300+

Verified — Annual Water Quality Report

City avg (weighted): 40 PPM

Dataset updated March 9, 202620 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

System used for this reading

Pa Amer Water Co Lake Scranton

PA2359008

Water source: surface water

Serves: 134,570

USGS environmental estimate: 38 PPM

Source context

How this city reading is built

This city reading is a weighted rollup across 20 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis

2 verified treated-water sources

20 matched systems total for this city; treated-water reports are prioritized when available.

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 in Moscow

These systems are matched to Moscow, PA. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

20 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
Pa Amer Water Co Lake Scranton PA2359008	surface water	40 PPM Soft USGS estimate: 38 PPM	134,570	Verified — Annual Water Quality Report
Pa Amer Water Co Brownell PA2359001	surface water	40 PPM Soft USGS estimate: 38 PPM	12,560	Verified — Annual Water Quality Report
Blue Heron Homeowners Assoc PA3130040	groundwater	63 PPM Slightly Hard	450	High Confidence — USGS Monitoring
St Marys Villa Nursing Home PA2350051	groundwater	63 PPM Slightly Hard	353	High Confidence — USGS Monitoring
Pleasant Valley Mhp PA6620038	groundwater	63 PPM Slightly Hard	270	High Confidence — USGS Monitoring

Pa Amer Water Co Lake Scranton

PA2359008

Soft

40 PPMsurface water134,570 servedVerified — Annual Water Quality Report

Source water: 38 PPM

Pa Amer Water Co Brownell

PA2359001

Soft

40 PPMsurface water12,560 servedVerified — Annual Water Quality Report

Source water: 38 PPM

Blue Heron Homeowners Assoc

PA3130040

Slightly Hard

63 PPMgroundwater450 servedHigh Confidence — USGS Monitoring

St Marys Villa Nursing Home

PA2350051

Slightly Hard

63 PPMgroundwater353 servedHigh Confidence — USGS Monitoring

Pleasant Valley Mhp

PA6620038

Slightly Hard

63 PPMgroundwater270 servedHigh Confidence — USGS Monitoring

Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Moscow, PA

1844440

What This Means For You

Recommendations are based on the displayed 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 Moscow, PA.

Submit Your Data

Frequently Asked Questions

How hard is the water in Moscow, PA?

The citywide weighted average water hardness in Moscow, PA is 40 PPM (2.4 GPG), classified as soft. This is based on 20 matched water systems. The gauge highlights Pa Amer Water Co Lake Scranton, a verified treated-water system, because individual systems can differ from the citywide average.

Do I need a water softener in Moscow, PA?

At 40 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Moscow, PA 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 Moscow, PA?

Moscow, Pennsylvania is served by 20 matched water systems across 1 zip code.

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.

10 min read

How to Test Water Hardness at Home

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

8 min read