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Counties → Pennsylvania

Beaver County, Pennsylvania

SDWIS compliance plate

Sheet PA007 · Beaver County 96 sys · 14,356 viol · #367/3254

VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-MID · BOOK-FULL

  • VIOL-SEVERE 93.8% flagged
  • HEALTH-LOW 6.9% health
  • RANK-TOP #367/3254
  • PHOTO-FINISH ±0.2 pp
  • PFAS-HIGH 63.6% detect
  • SRC-GW GW lead 84%
  • SYS-MID 96 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Lebanon County ( -0.2 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Beaver County ranks #367 of 3,254 counties by people served, and #19 of 68 counties in Pennsylvania. See methodology · corpus placement.

Beaver County standing, mid-flagged corpus third

Flagged-system rate 93.8% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 6.9% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 63.6% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #367 of 3,254 · #19 of 68 in Pennsylvania.

Flagged-rate neighbourhood around Beaver County

Lowest/highest poles plus in-state counties nearest Beaver County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Greene · lowest Lebanon · near Venango · near Sullivan · highest 66.7% 93.5% 93.6% 93.8% 94.2% 94.3% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Beaver Falls Muni Auth 49,500 705 Detected
Ambridge Water Auth 19,500 269 Clean
Center Twp Water Auth 19,000 513 Clean
Mun Water Auth of Aliquippa 15,685 273 Detected
Creswell Heights Jt Auth 15,000 83 Clean
Brighton Twp Muni Auth 7,920 53 Detected
Monaca Boro Water Dept 6,500 392 Detected
Beaver Boro Muni Auth 5,799 617 Detected
North Sewickley Mun Water Auth 4,578 112 Detected
New Sewickley Twp Muni Auth 4,276 105 Detected
Raccoon Creek State Park 4,000 510 -
Baden Boro Water Dept 3,948 214 Clean
Midland Boro Muni Auth 3,100 896 -
Ohioville Boro Muni Auth 2,750 250 -
Borough of Conway 2,176 159 -
Industry Boro Muni Auth 1,865 188 -
Vanport Twp Muni Auth 1,450 202 -
South Side Sch 1,400 522 -
Heritage Valley Health System 1,200 0 -
St Johns Burrys Ch 800 47 -
Marion Twp Water Sys 700 173 -
Veterans Wwii of West Mayfield 550 15 -
Youngs Custard Stand 500 61 -
Saint Monica 500 37 -
Lances Port and Pub 300 34 -
Independence Elem Sch 300 138 -
Crawfords Camping Park 250 51 -
Camp Baker 250 107 -
Independence Park 225 309 -
Shippingport Boro Water Sys 222 368 -
Forest Brook MHP 200 93 -
Nvr Bldg Prod 200 1,480 -
White Thorn Lodge 200 17 -
Pine Valley Bible Camp 200 0 -
Promise Camp 186 83 -
Knob Vue Estates 150 229 -
Ardex Americas 150 7 -
Danzer Veneer 150 11 -
Pats Country Pride Market 150 76 -
Pinehurst Mobile Estates 130 118 -
Lombardia Mutual Beneficial As 110 71 -
Whispering Woods 100 151 -
New Galilee Vol Fire Dept 100 96 -
Rolling Acres Gc 100 33 -
Harrys Place 100 33 -
Hookstown Grange 1980 100 39 -
Oak Grove Lutheran Church 100 31 -
Lakeview Personal Care 100 381 -
Hookstown Fair 100 21 -
McConnells Farm and Market 100 6 -

Compare beyond Pennsylvania

Mid-flagged peers for Beaver County

Cross-state counties nearest Beaver County on flagged-system share (93.8%) and cumulative violation count (14,356). In-state neighbours stay on the compliance plate above.

Similar flagged-system rate

Nearest cross-state counties by % of SDWIS systems with at least one violation on record.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers

Read our methodology · Check your water system - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.