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Counties → Indiana

Tippecanoe County, Indiana

SDWIS compliance plate

Sheet IN157 · Tippecanoe County 88 sys · 7,057 viol · #376/3254

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

  • VIOL-SEVERE 97.7% flagged
  • HEALTH-LOW 10.2% health
  • RANK-TOP #376/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-MID 25.0% detect
  • SRC-GW GW lead 100%
  • SYS-MID 88 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Tippecanoe County ranks #376 of 3,254 counties by people served, and #8 of 92 counties in Indiana. See methodology · corpus placement.

Tippecanoe County standing, mid-flagged corpus third

Flagged-system rate 97.7% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 10.2% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #376 of 3,254 · #8 of 92 in Indiana.

Flagged-rate neighbourhood around Tippecanoe County

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

0% 20% 40% 60% 80% 100% Hendricks · lowest Porter · near Howard · near Union · highest 84.9% 97.6% 97.6% 97.7% 97.7% 97.9% 100%

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

Water Systems

System Name Population Violations PFAS
Lafayette Water Works 70,835 46 Clean
Purdue Univ. Water Works 50,000 82 Detected
Indiana American Water - West Lafayette 35,533 3 Clean
Battle Ground Water District 1,940 16 -
Dayton Water Utility 1,420 21 -
Family Express #43 Lafayette SR 25 1,107 79 -
Family Express #41 Lafayette US 52 1,102 42 -
Evonik Corporation 1,034 23 -
Exploration 803 22 -
Freds Mini Mart 800 0 -
Clarks Hill Water Works 660 38 -
Hershey Elementary School 612 7 -
Amerimart 600 15 -
East Tippecanoe Middle School 589 9 Clean
Mintonye Elementary School 548 8 -
Southwestern Middle School 491 8 -
Cole Elementary School 363 1 -
Wildcat Highlands 360 362 -
Wainwright Middle School 340 4 -
Primary Products Ingredients Americas 336 8 -
Tippecanoe Co. Amphitheater 325 57 -
Sunrise Christian Church 303 22 -
The Barn 300 18 -
Gathering Acres Event Center 300 33 -
Korean Presbyterian Church 250 48 -
Victory Christian Center 200 31 -
Shadeland Mobile Home Park 200 243 -
Lighthouse Baptist Church 188 15 -
Romney Go Mart LLC 178 511 -
Camp Sycamore Valley Pump House II 150 23 -
Heartland Community Church 135 15 -
Legado Development Strip Mall 134 95 -
Big Fish N Campground, Inc. - House 132 39 -
Big Fish N Campground, Inc. - RV Park 132 3 -
Crossroads Christian Church 123 114 -
Americus Restaurant & Bar 116 203 -
Lafayette a-OK Campground 115 107 -
Alloy Custom Products, LLC 110 21 -
Modernaire Trailer Court 105 179 -
Dollar General - West Point 103 12 -
New Journey Farms LLC Wedding Venue 101 8 -
Wolf Park, Inc. 100 65 -
Industrial Pallet Corp 100 417 -
West Lafayette Apostolic Christian Churc 100 18 -
The Blessing Barn 100 0 -
McGraws Steak & Chop House 100 289 -
Royal Oaks Estates LLC 95 65 -
Ross Hills Park - West Well 94 16 -
Kings Ridge Homeowners Association 90 22 -
Stidham UMC 86 34 -

Compare beyond Indiana

Mid-flagged peers for Tippecanoe County

Cross-state counties nearest Tippecanoe County on flagged-system share (97.7%) and cumulative violation count (7,057). 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.