Well water in Lackawanna County, Pennsylvania

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Testing strongly recommended

private wells tested between 2008 and 2025 in Lackawanna County had total coliform above the EPA limit (0 MPN/100mL), according to the Penn State water testing lab.

382 private wells tested 2008 to 2025 in state summaries; 387 test results across 14 contaminants from at least 61 wells, 1930 to 2022; chloride has the most at 74. Data refreshed September 16, 2026.

Compiled by Nick at Well Water Nerd from public records. How these pages are built

These are samples homeowners paid to send to the Penn State lab, often because of a suspected problem, so shares above the limit run higher than a random survey would find.

An estimated 60,024 people in Lackawanna County get their drinking water from a private well, per USGS 2015 county water use. That is about 28% of residents.

Separately, the USGS national arsenic model estimates that 2% of the 60,024 people on private wells in Lackawanna County draw water above 10 ug/L (the model's range is 1% to 3%), from geology and well depth rather than local tests.

What homeowner tests found

Penn State Agricultural Analytical Services Lab drinking water summaries: private wells tested and reported to the state, 2008 to 2025. Shares are against the level the state applies to each contaminant, named in the last column; several are stricter than EPA.

Contaminant	Above state level	Wells tested	Median	Highest	State level
Total coliform	33%	382		201	0 MPN/100mL
Manganese	12%	156	10	1,510	50 ug/L
Lead (first draw)	7%	98		71	15 ug/L
Iron	5%	162	200	8,800	300 ug/L
E. coli	5%	382		201	0 MPN/100mL
Chloride	3%	32	27.4	1205	250 mg/L
Arsenic	2%	87		19	10 ug/L
Copper	<1%	165	0.02	1.61	1.3 mg/L
Nitrate + nitrite as N	0%	171	1.1	9.2	10 mg/L
Sodium		11	8.36	43.8

What individual samples found

Each row summarizes every public sample for that contaminant inside Lackawanna County. Above limit means above the EPA maximum contaminant level; where EPA has no enforceable limit, the row shows a health guideline or nuisance level instead.

Contaminant	Above limit	Samples	Detected	Median	Highest	Limit
Copper 1968 to 2022	7%	29	97%	0.002	3.1	1.3 mg/L EPA limit
Nitrate 1930 to 2022	4%	57	100%	0.7	11	10 mg/L EPA limit
Fluoride 1968 to 2022	0%	27	100%	0.1	0.3	4 mg/L EPA limit
Lead 1968 to 2022	0%	12	92%	0	0.099	15 ug/L EPA limit
Chloride 1930 to 2022	no limit	74	100%	6.35	1,900	250 mg/L nuisance level
Iron 1930 to 2022	no limit	70	94%	80	68,000	300 ug/L nuisance level
Manganese 1966 to 2022	no limit	59	93%	40	6,200	300 ug/L health guideline
Sodium 1930 to 2022	no limit	41	100%	11	128	20 mg/L health guideline

Sampled fewer than 10 times, too few to summarize: E. coli (4), Arsenic (4), Uranium (3), PFOA (2), PFOS (2), Radon (3).

Closer than the county

See the sampled wells near your address

The same records, drawn around one point: which wells within a few miles were sampled and what they found, how deep the wells next to you were drilled, and any leaking tank or cleanup site within a mile.

Check my address

What this means

Among homeowners in Lackawanna County who sent a sample to the state lab, the health-based limits most often exceeded were total coliform (33% of 382 wells), lead (7% of 98 wells), and E. coli (5% of 382 wells). These are ordinary wells tested by their owners, so the shares are the best available picture of a typical well here, with one caveat: people test more often when they suspect a problem.

Manganese exceeds the state's advisory level in a sizable share of wells; this is mostly a taste, staining or diet issue rather than a toxicity one.

What to test for in Lackawanna County

1
Total coliform
33% of 382 local wells tested were above the EPA limit.
2
Lead
7% of 98 local wells tested were above the EPA limit.
3
Copper
7% of 29 local samples were above the limit.
4
E. coli
5% of 382 local wells tested were above the EPA limit.
5
Nitrate
4% of 57 local samples were above the limit.
6
Arsenic
2% of 87 local wells tested were above the EPA limit.
7
Radon
Median local reading is 1,670 pCi/L.
8
Manganese
12% of 156 local wells tested were above the EPA secondary standard.

Test your Lackawanna County well for total coliform, lead and copper

Certified lab analysis of your own tap water, bottles and prepaid return shipping included. The Essential well panel covers arsenic, uranium, nitrate, lead, copper, manganese, iron, sodium and bacteria; radon and PFAS are add-ons.

Order the Tap Score well water test kit, from $209 Already tested? Upload the report

Just want bacteria checked first? Tap Score coliform and E. coli test, $99. Coliform and E. coli are the tests every well needs every year.

Want a quick look before paying for a lab? Home well water test strips on Amazon check hardness, iron, pH and nitrate in minutes. They are a screen, not a result: arsenic, bacteria, uranium and PFAS need a certified lab.

Affiliate links: the merchant pays us a commission and the price is the same for you. It does not change what the data above says. As an Amazon Associate we earn from qualifying purchases.

Where to get a well tested in Pennsylvania: certified labs, state programs and prices.

Already have results back? Get your lab report read against the Lackawanna County numbers, $29. Every line explained, ranked by what matters, with the fix for each.

Wells in Lackawanna County

3,440 domestic wells in Lackawanna County are on record with the state. 100% are drilled into bedrock, and the typical well is 250 feet deep (one in ten goes past 450 feet).

In a typical Lackawanna County well, bedrock starts about 35 feet down, the median yield is 15 gallons per minute, 3% of wells yield under 3 gallons per minute and usually need a storage tank.

Bedrock wells are where arsenic, uranium and radon come from: the water sits in fractures in granite and metamorphic rock and picks up whatever the rock carries. That is why testing for those three matters more here than in a dug or gravel well.

Find your own well's report

The state keeps the driller's report for most wells drilled since 1984. It tells you how deep your well is, where bedrock starts, and how much water it makes, which decides what treatment can work.

Open PaGWIS (Pennsylvania Geological Survey) and choose Water Well.
The record lists depth, depth to bedrock, yield and use; drillers have reported new wells to the state since 1966.

Pennsylvania has no private well construction standard and does not require testing, so many older wells have no record at all.

The rock under Lackawanna County

Not a principal aquifer

The USGS map places this area outside any principal aquifer, which usually means wells here draw from fractured bedrock or thin local deposits rather than a large regional aquifer. Bedrock wells of that kind are where arsenic, radon and uranium turn up, and yields vary from well to well.

Classification from the USGS Principal Aquifers of the United States (national map, 2003 edition, GIS release 2015), read at the county centroid. A single well can sit in a different unit, especially near a boundary.

Official help in Pennsylvania

Two places to start that are not selling anything: the state program that answers private well questions, and its list of labs certified to run drinking water tests. A certified lab is the difference between a result you can act on and a number.

Private Wells, PA DEP
Laboratory Accreditation Program, PA DEP

Treatment that fits the local profile

Total coliform

Inspect and repair the well cap and casing, then shock chlorinate and retest; UV disinfection whole-house; Chlorination system

Lead

Point-of-use reverse osmosis; Certified lead-removal carbon filter; Neutralizing filter to raise pH and stop leaching

Manganese

Oxidizing filter (greensand, birm) whole-house; Water softener (low levels); Point-of-use reverse osmosis

Copper

Neutralizing filter to raise pH; Point-of-use reverse osmosis

Nitrate

Point-of-use reverse osmosis; Anion exchange; Distillation

Iron

Oxidizing filter whole-house; Water softener (low levels); Aeration plus filtration

Systems we would look at first

Some links below are affiliate links. If you buy through one, the merchant pays us a commission at no extra cost to you. It does not change which products we list or what the data says.

For total coliform

Aquasana Rhino Well Water with UV

whole-house, at the point of entry, about $2,871

Whole-house system built for wells: sediment pre-filter, KDF and carbon, and a UV lamp rated to kill 99.99% of bacteria and viruses. It does not remove arsenic, nitrate, uranium or radon.

For lead

Under-sink reverse osmosis system

under-sink or countertop, about $300

Look for NSF/ANSI 58 certification listing the contaminant you need removed.

For lead

Acid neutralizing filter

whole-house, at the point of entry, about $1,200

Raises pH so plumbing stops leaching lead and copper.

For lead

Aquasana SmartFlow reverse osmosis

under-sink or countertop, about $225

Certified to NSF/ANSI 58 and 53 to reduce arsenic (96%, pentavalent), fluoride (90%), lead (99%), nitrate, nitrite and PFOA/PFOS at the kitchen tap, with a remineralizer.

For manganese

Iron and manganese oxidizing filter

whole-house, at the point of entry, about $1,800

Air-injection or greensand media; fixes staining at the source.

Free, no obligation

Get on the list for a free in-home water test in Lackawanna County

No water treatment company serves Lackawanna County through Well Water Nerd yet. We are signing licensed companies on county by county: they test at your tap for free, walk you through the numbers, and quote treatment only if something needs fixing. Leave your details and you are first in line. Nothing is shared until a company joins for Lackawanna County, and you get an email naming it first.

Common questions

How deep are wells in Lackawanna County?

The typical domestic well in Lackawanna County is 250 feet deep, based on 3,440 wells reported to the state. One in ten is deeper than 450 feet. 100% are drilled into bedrock.

How often should I test a private well in Lackawanna County?

Test for bacteria and nitrate every year. Test once for arsenic, uranium, radon, fluoride, manganese and PFAS, then again every three to five years or after any change in taste, color, or plumbing.

Towns in Lackawanna County

40 towns have fewer than 30 public samples and are included in the Lackawanna County totals above rather than shown separately: Archbald borough, Benton township, Blakely borough, Carbondale, Carbondale township, Clarks Green borough, Clarks Summit borough, Clifton township, Covington township, Dalton borough, Dickson City borough, Dunmore borough, Elmhurst township, Fell township, Glenburn township, Greenfield township, Jefferson township, Jermyn borough, Jessup borough, La Plume township, Madison township, Mayfield borough, Moosic borough, Moscow borough, Newton township, North Abington township, Old Forge borough, Olyphant borough, Ransom township, Roaring Brook township, Scott township, Scranton, South Abington township, Spring Brook township, Taylor borough, Thornhurst township, Throop borough, Vandling borough, Waverly township, West Abington township.

Counties near Lackawanna County

Closest first. Groundwater does not stop at a line on a map, so the next county over is a fair second opinion.

Want the numbers themselves? Download the Pennsylvania dataset as CSV, every county and town, with the sources named.

Sources

USGS Water Quality Portal: 387 samples in Lackawanna County. Data from the Water Quality Portal, a service of USGS, EPA and USDA; groundwater samples collected by USGS and cooperators. Retrieved September 3, 2026.
Penn State Agricultural Analytical Services Lab drinking water summaries: summaries for 10 contaminants in Lackawanna County, up to 382 wells each. County summaries of private water samples tested by the Penn State Agricultural Analytical Services Laboratory since 2007, published by the College of Agricultural Sciences. Counts are samples, not distinct wells. Shares are against the standard the lab prints: the EPA maximum contaminant level, or the secondary standard for iron, manganese and chloride. Lead is the first-draw result. Medians printed as 0.00 are stored as null because the lab rounds to two decimals. Retrieved September 16, 2026.
USGS national arsenic model (Ayotte 2017): estimated share of 60,024 people on private wells in Lackawanna County above 10 ug/L of arsenic, from geology, well depth and land use. County estimates of domestic well users with arsenic above 10 ug/L from the USGS national logistic regression model (Ayotte, Medalie and Qi, 2017), with private well population from the USGS 2015 county water-use compilation (Dieter and others, 2018). Retrieved September 15, 2026.
Pennsylvania Groundwater Information System (PaGWIS) wells: 5,629 well records in Lackawanna County, 3,440 domestic. Water well records from the Pennsylvania Groundwater Information System, Pennsylvania Geological Survey (DCNR). Only aggregates are shown; owner names and addresses are never stored. Retrieved September 16, 2026.

Non-detects count as samples and are treated as zero when computing medians. Exactly at the limit counts as not above it. A sample belongs to the town containing the well's reported coordinates.