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Not health advice. Contact your local water utility for concerns.
Data from EPA Water Quality Reports. For official information, contact your water utility or health department.
EPA records for PITTSBURG, CITY OF • Updated October 2026
Grade A — based on EPA compliance records, lead testing and PFAS monitoring
PITTSBURG, CITY OF has a clean recent record: no health-based violations in the last five years and no lead, PFAS or historical monitoring result that costs it more than a few points.
Yes — by EPA's records Pittsburg, KS tap water is safe to drink and earns an A. The grade rests on no health-based EPA violations in the last five years and lead at 2 ppb (90th percentile, 2025) against the 15 ppb action level. The catch is lead pipes: Pittsburg's water system reports 1,709 lead or galvanized service lines still in the ground in EPA's 2026 inventory, and lead leaches from those pipes after the water leaves the plant. If your home is on one, test at the tap or use a filter certified to NSF/ANSI 53 for lead.
Yes — by EPA's records Pittsburg, KS tap water is safe to drink and earns an A. The grade rests on no health-based EPA violations in the last five years and lead at 2 ppb (90th percentile, 2025) against the 15 ppb action level. The catch is lead pipes: Pittsburg's water system reports 1,709 lead or galvanized service lines still in the ground in EPA's 2026 inventory, and lead leaches from those pipes after the water leaves the plant. If your home is on one, test at the tap or use a filter certified to NSF/ANSI 53 for lead.
PITTSBURG, CITY OF's most recent Lead and Copper Rule result (2023-01-01 to 2025-12-31) was 2 ppb at the 90th percentile, below EPA's 15 ppb action level. Because lead usually comes from service lines and household plumbing, homes built before 1986 should still test at the tap.
No. None of the 58 UCMR5 PFAS results for PITTSBURG, CITY OF (2025-03-04 to 2025-09-02) were at or above the reporting limit of roughly 3–5 ppt.
PITTSBURG, CITY OF has 1 violation on file since 2016: 0 health-based in the last five years and 1 monitoring or reporting violation in that window. Monitoring violations are paperwork lapses, not measured contamination.
PITTSBURG, CITY OF reports groundwater as its primary source and serves about 20,738 people (EPA PWSID KS2003705).
Not on the strength of EPA's data for PITTSBURG, CITY OF. A filter still helps with taste and with lead from your own plumbing, which no city-level test can measure.
Compare filter options for your Pittsburg tap water
EPA data describes water leaving the plant — a certified mail-in lab test shows what reaches your own faucet, including lead from household plumbing.
See the filters matched to Pittsburg's EPA results → — which certification actually removes what was found here, and what it does not touch.
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PITTSBURG, CITY OF · SDWIS records since 2016 · 5-year window starts 2021-09-13
EPA records no health-based violations for this system in the last five years. The 1 violation on file in that window is monitoring or reporting paperwork issues, not measured contaminant exceedances.
| Violation | Category | Compliance period | Status |
|---|---|---|---|
| Lead Consumer NoticeLead and Copper Rule | Monitoring & reporting | 2026-01-01 | Resolvedreturned 2026-03-13 |
Source: ECHO SDWA bulk download (SDWA_VIOLATIONS_ENFORCEMENT.csv, SDWIS 2026Q2, file dated 2026-07-09, fetched 2026-09-13)
EPA Lead and Copper Rule 90th-percentile results reported by PITTSBURG, CITY OF
Well below the 15 ppb action level. In the most recent monitoring period on file (2023-01-01 to 2025-12-31), 90% of the homes PITTSBURG, CITY OF sampled had lead at or below 2 ppb.
EPA's action level is 15 ppb (dropping to 10 ppb under the 2024 Lead and Copper Rule Improvements). There is no safe level of lead; the 90th-percentile figure describes the system, not your tap — homes with lead service lines or pre-1986 plumbing can be higher.
| Monitoring period | Lead 90th percentile | vs 15 ppb action level |
|---|---|---|
| 2023-01-01 → 2025-12-31 | 2 ppb | Well below the 15 ppb action level |
| 2020-01-01 → 2022-12-31 | 0 ppb | Well below the 15 ppb action level |
| 2017-01-01 → 2019-12-31 | 0 ppb | Well below the 15 ppb action level |
| 2014-01-01 → 2016-12-31 | 0 ppb | Well below the 15 ppb action level |
| 2011-01-01 → 2013-12-31 | 0 ppb | Well below the 15 ppb action level |
| 2008-01-01 → 2010-12-31 | 0 ppb | Well below the 15 ppb action level |
| 2005-01-01 → 2007-12-31 | 0 ppb | Well below the 15 ppb action level |
| 2000-01-01 → 2000-12-31 | 0 ppb | Well below the 15 ppb action level |
| 1994-01-01 → 1994-12-31 | 1 ppb | Well below the 15 ppb action level |
| 1993-07-01 → 1993-12-31 | 2 ppb | Well below the 15 ppb action level |
| 1993-01-01 → 1993-06-30 | 0.9 ppb | Well below the 15 ppb action level |
| 1992-07-01 → 1992-12-31 | 1 ppb | Well below the 15 ppb action level |
Source: ECHO SDWA bulk download (SDWA_LCR_SAMPLES.csv, SDWIS 2026Q2, file dated 2026-07-09, fetched 2026-09-13)
EPA UCMR5 monitoring, 2025-03-04 to 2025-09-02 · 58 PFAS results at entry points to the distribution system
No PFAS detected. None of the 58 UCMR5 PFAS results for PITTSBURG, CITY OF were at or above the method reporting limit. Reporting limits are about 3–5 ppt, so “not detected” means below that threshold — not proven zero.
| Compound | Detects / samples | Max (ppt) | Reporting limit | EPA MCL |
|---|---|---|---|---|
| PFOA | 0 / 2 | < 4 | 4 ppt | 4 ppt |
| PFOS | 0 / 2 | < 4 | 4 ppt | 4 ppt |
| PFHxS | 0 / 2 | < 3 | 3 ppt | 10 ppt |
| PFNA | 0 / 2 | < 4 | 4 ppt | 10 ppt |
| HFPO-DA | 0 / 2 | < 5 | 5 ppt | 10 ppt |
| PFBS | 0 / 2 | < 3 | 3 ppt | hazard index only |
“< 4 ppt” means below the laboratory reporting limit, not zero. ppt = parts per trillion (ng/L). Results are for finished water leaving the treatment plant.
Lithium (also monitored under UCMR5, not a PFAS): detected in 2 of 2 samples, max 204 µg/L. There is no federal limit for lithium.
What PFAS are and how to remove them →
Source: UCMR5 occurrence data, EPA Data Summary July 2026 (UCMR5_All.txt)
EPA Six-Year Review 4 compliance samples for PITTSBURG, CITY OF · finished water only · dated data, released 2024
These are the regulated-contaminant samples PITTSBURG, CITY OF reported to its state between 2012 and 2019 — the most recent nationwide sample-level dataset EPA has published. Total trihalomethanes (TTHM) is flagged below; the status column explains why. Treat this as history, not today's tap water.
| Contaminant | Samples | Average | Max | EPA limit | Status |
|---|---|---|---|---|---|
| Arsenic | 31 detects | 0.4 µg/L | 1.2 µg/L | 10 µg/LMCL | Within MCL |
| Nitrate (as N) | 117 detects | 0.155 mg/L | 0.75 mg/L | 10 mg/LMCL | Within MCL |
| Fluoride | 35 | 0.601 mg/L | 0.85 mg/L | 4 mg/LMCL | Within MCL |
| Chromium (total) | 32 detects | 0.8 µg/L | 1.3 µg/L | 100 µg/LMCL | Within MCL |
| Radium-226/228 | 10 detects | 0 pCi/L | ND | 5 pCi/LMCL | Not detected |
| Total trihalomethanes (TTHM) | 103 | 19.906 µg/L | 85 µg/L | 80 µg/LMCL (LRAA) | 1 single sample over MCL; average within limit |
| Haloacetic acids (HAA5) | 10390 detects | 4.233 µg/L | 14 µg/L | 60 µg/LMCL (LRAA) | Within MCL |
| Lead (tap samples) | 936 detects | 0.162 µg/L | 4.4 µg/L | 15 µg/Laction level (90th percentile) | Reported, not scored (compliance is on the 90th percentile) |
| Copper (tap samples) | 9391 detects | 23.928 µg/L | 110 µg/L | 1300 µg/Laction level (90th percentile) | Reported, not scored (compliance is on the 90th percentile) |
Averages count non-detects as zero. TTHM and HAA5 limits are locational running annual averages, so a single high sample is not a violation — we grade those on the average only. Lead and copper rows are individual tap samples and are shown for context; compliance (and our score) uses the 90th-percentile result above. LRAA = locational running annual average; ND = not detected.
Source: SYR4 Six-Year Review compliance monitoring data 2012–2019 (released 2024-03)
PITTSBURG, CITY OF · 6,348 service lines inventoried · Q2 2026 snapshot
PITTSBURG, CITY OF reports 1,709 service lines that are lead or galvanized-requiring-replacement (27% of the lines it has inventoried), plus 4,639 lines whose material is still unknown. A lead service line is the pipe between the water main and a building, so treated water can pick up lead after it leaves the plant — which city-level testing does not capture. Under EPA's Lead and Copper Rule Improvements, utilities must replace lead lines within 10 years starting in 2027.
Source: EPA SDWIS Service Line Inventory (Q2 2026) · PWS ID KS2003705 · See all Kansas lead service lines. We may earn a commission from filters and test kits, at no extra cost to you.
Groundwater systems draw from wells; naturally occurring arsenic, nitrate, radium and uranium are the readings to watch, along with PFAS near industrial or military sites.
How to test your tap water and the treatment options that actually fit Pittsburg homes
The most reliable way to know what is actually coming out of your tap is a certified mail-in lab test. City-wide EPA data (like the report above) reflects the water leaving the treatment plant, but contaminants such as lead and copper can be picked up from your own service line and household plumbing — so the water at your Pittsburg faucet can differ from the system average. A state-certified lab measures dozens of contaminants at once with results you can trust; you can also find one near you through the EPA's certified-lab list at epa.gov/dwlabcert. Hardware-store test strips are cheaper and instant, but they only screen for a few basics (chlorine, hardness, pH, and a rough lead pass/fail) and are far less accurate — treat them as a first look, not a diagnosis.
Match the treatment to what your test finds. Reverse osmosis (RO) removes the widest range of contaminants — lead, arsenic, nitrate, PFAS, and dissolved solids — which makes an under-sink reverse osmosis system the most thorough choice for Pittsburg households with heavy-metal or PFAS concerns. If your main issue is taste, odor, or chlorine, an activated carbon filter (pitcher, faucet, or under-sink) is simpler and cheaper and handles chlorine and many organic compounds well, though carbon alone does not remove arsenic, nitrate, or most PFAS. NSF-certified pitchers rated for lead reduction are the easiest way to start today while you decide on a permanent setup.
We may earn a commission from testing kits and filters purchased through these links, at no extra cost to you.
What Pittsburg residents measured at their own tap (ZIPs 66762). All reader results →
Reader submissions are unverified and shown separately from EPA data. They reflect one tap on one day, not the utility's compliance record.
No reader results for Pittsburg yet - yours would be the first. A hardness or TDS number from a $10 strip kit is enough to start the map.
Help build the first reader-sourced water map. Enter whatever your test strip, TDS pen or lab report shows - one number is enough.
Pittsburg ranks #5 of 20 graded Kansas cities.
Deep-dive guides for the specific contaminants EPA data flagged in Pittsburg's water, with removal options for each.
Yes — by EPA's records Pittsburg, KS tap water is safe to drink and earns an A. The grade rests on no health-based EPA violations in the last five years and lead at 2 ppb (90th percentile, 2025) against the 15 ppb action level. The catch is lead pipes: Pittsburg's water system reports 1,709 lead or galvanized service lines still in the ground in EPA's 2026 inventory, and lead leaches from those pipes after the water leaves the plant. If your home is on one, test at the tap or use a filter certified to NSF/ANSI 53 for lead.
PITTSBURG, CITY OF's most recent Lead and Copper Rule result (2023-01-01 to 2025-12-31) was 2 ppb at the 90th percentile, below EPA's 15 ppb action level. Because lead usually comes from service lines and household plumbing, homes built before 1986 should still test at the tap.
No. None of the 58 UCMR5 PFAS results for PITTSBURG, CITY OF (2025-03-04 to 2025-09-02) were at or above the reporting limit of roughly 3–5 ppt.
PITTSBURG, CITY OF has 1 violation on file since 2016: 0 health-based in the last five years and 1 monitoring or reporting violation in that window. Monitoring violations are paperwork lapses, not measured contamination.
PITTSBURG, CITY OF reports groundwater as its primary source and serves about 20,738 people (EPA PWSID KS2003705).
Not on the strength of EPA's data for PITTSBURG, CITY OF. A filter still helps with taste and with lead from your own plumbing, which no city-level test can measure.
Even with good water quality, a filter removes trace contaminants and improves taste.
For Everyday Peace of Mind
Brita Elite Pitcher
Your water already tests well — a simple carbon filter improves taste and catches trace contaminants.
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Find the right filter for your Pittsburg water quality needs:
Tap water is one piece of the picture — our sister sites cover the rest for Pittsburg, KS.
County radon prediction and EPA zone for homes around Pittsburg.
Arsenic and nitrate risk for homes on a well instead of city water.
Understand your water better with our in-depth guides on contaminants, filtration, and water safety.