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Counties → Pennsylvania

Clearfield County, Pennsylvania

SDWIS compliance plate

Sheet PA033 · Clearfield County 37 sys · 6,349 viol · #879/3254

VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-LOW · SRC-GW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 11.4% health
  • RANK-UPPER #879/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-LOW 16.7% detect
  • SRC-GW GW lead 68%
  • SYS-SMALL 37 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Philadelphia County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Clearfield County ranks #879 of 3,254 counties by people served, and #37 of 68 counties in Pennsylvania. See methodology · corpus placement.

Clearfield County standing, mid-flagged corpus third

Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 11.4% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 16.7% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #879 of 3,254 · #37 of 68 in Pennsylvania.

Flagged-rate neighbourhood around Clearfield County

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

0% 20% 40% 60% 80% 100% Greene · lowest Sullivan · highest Delaware · near Clinton · near 66.7% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Clearfield Municipal Auth 14,000 134 Detected
Houtzdale Municipal Authority 8,410 91 Clean
City of Dubois Water Depart 7,794 185 Clean
Pike Twp Municipal Authority 4,500 551 Clean
Aqua PA Inc Treasure Lake Div 4,155 458 Clean
Cooper Twp Municipal Auth 3,700 520 Clean
Irvona Municipal Authority 1,980 391 -
Beccaria Coalport Irvona M A 1,875 113 -
Sandy Township 1,828 54 -
Covington Karthaus Girard a A 1,700 111 -
Brady Twp Water Association 1,570 475 -
Grampian Boro Penn Twp MA 1,400 41 -
Huston Twp Muni Auth 960 182 -
Westover Municipal Authority 456 655 -
Union Twp Municipal Authority 450 187 -
Quehanna Motivational Bootcamp 430 226 -
Harmony Area Schools 360 95 -
Burnside Boro Water System 325 146 -
Parker Dam State Park 250 13 -
Country Place MHP 225 628 -
Chess Falls Campground 100 2 -
Woodland Campground 75 71 -
S B Elliott State Park 50 11 -
Shawville Power LLC 28 215 -
Lajose Hotel 25 40 -
Mahaffey VFW Post 8709 25 57 -
Chetremon Golf Course LLC 25 55 -
Quehanna Motor Lodge LLC 25 81 -
Over the Mountain Restaurant 25 23 -
Thunderbird Restaurant &Lounge 25 108 -
Camp Mountain Run Bsa 25 152 -
Clearview Campground 25 167 -
D & G Groceries 25 15 -
River Bottom Paradise LLC 25 26 -
Starlite Bar 25 18 -
Mahaffey Comm Vol Fire Co 25 32 -
Chest Quehanna Family Dining 25 20 -

Compare beyond Pennsylvania

Mid-flagged peers for Clearfield County

Cross-state counties nearest Clearfield County on flagged-system share (100.0%) and cumulative violation count (6,349). 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.