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Counties → Michigan

Presque Isle County, Michigan

SDWIS compliance plate

Sheet MI141 · Presque Isle County 52 sys · 1,256 viol · #2428/3254

VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-MID · BOOK-MOST

  • VIOL-SEVERE 94.2% flagged
  • HEALTH-LOW 9.3% health
  • RANK-LOWER #2428/3254
  • PHOTO-FINISH ±0.5 pp
  • PFAS-NONE No UCMR5 set
  • SRC-GW GW lead 100%
  • SYS-MID 52 systems
  • BOOK-MOST 6/7 fields

Nearest flagged-rate peer: Keweenaw County (+ 0.5 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Presque Isle County ranks #2,428 of 3,254 counties by people served, and #72 of 83 counties in Michigan. See methodology · corpus placement.

Presque Isle County standing, mid-flagged corpus third

Flagged-system rate 94.2% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 9.3% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Presque Isle County . Population served ranks #2,428 of 3,254 · #72 of 83 in Michigan.

Flagged-rate neighbourhood around Presque Isle County

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

0% 20% 40% 60% 80% 100% Oscoda · lowest Sanilac · near Keweenaw · near Menominee · highest 52.9% 93.4% 93.5% 94.2% 94.7% 95% 100%

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

Water Systems

System Name Population Violations PFAS
Rogers City, City Of 2,827 6 -
Onaway, City Of 880 48 -
Presque Isle Harbor Water Co. 845 24 -
DNR-Hoeft State Park 500 9 -
Knaebe's Mmmunchy Krunchy Apple Farm 500 11 -
Posen, Village Of 234 27 -
Millersburg, Village Of 206 5 -
St. Casimir Church 200 16 -
DNR-Onaway State Park 160 14 -
Sunken Lake Park 150 20 -
DNR-Hoeft Sp-Pi Harbor Marina 120 8 -
Rogers City Baptist Church 120 166 -
Sand Bay Trading Co 120 13 -
Holcim US-Presque Isle Quarry 115 20 -
Ocqueoc Outdoor Rec Center 100 18 -
Rosa's Squeeze Inn/Chuck Wagon 100 7 -
Peace Lutheran Church - Rogers City 100 27 -
P I Council on Aging 100 3 -
Parker House 100 12 -
Kelly's Venture Inn 100 3 -
Awaken Church 100 34 -
The Portage Store and Deli 100 8 -
Dollar General - Grand Lake 100 0 -
211 Bar and Grill 75 21 -
Camp Chickagami 1-East End Well System 75 31 -
40 Mile Point Lighthouse 75 36 -
Joy Community Church 70 6 -
Thunder Baycommunity Health Services 60 28 -
DNR-Onaway State Park-Pavilion 51 0 -
Fireside Inn Resort 50 9 -
St. Michael's Lutheran 50 2 -
Cadillac Products Inc 50 127 -
DNR-Tomahawk Lk Sfcg 50 8 -
Rogers City Country Club 50 17 -
Ace Hardware- Rogers City 50 12 -
Millersburg Eagles 50 12 -
Camp Chickagami 2-West End Well System 50 2 -
Schell's Resort 40 5 -
Bethel Youth Camp 35 24 -
Pi District Library-Grand Lake 35 13 -
Christy's Jolly Dutchman 30 38 -
Night Hawk Bar & Grill 30 15 -
Presque Isle Township Hall 30 119 -
DNR-Shoepac Lk Campground 30 10 -
DNR-Tomahawk Flooding East Unit 30 14 -
The Smoking Pig 30 9 -
Flying Duck 30 13 -
DNR-Ocqueoc Falls Sfcg 28 0 -
Mdot - Huron Dunes, P413 25 4 -
Tnt Bar 25 32 -

Compare beyond Michigan

Mid-flagged peers for Presque Isle County

Cross-state counties nearest Presque Isle County on flagged-system share (94.2%) and cumulative violation count (1,256). 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.