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Counties → Louisiana

Livingston Parish, Louisiana

SDWIS compliance plate

Sheet LA063 · Livingston Parish 33 sys · 997 viol · #409/3254

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

  • VIOL-SEVERE 93.9% flagged
  • HEALTH-MID 32.7% health
  • RANK-TOP #409/3254
  • PHOTO-FINISH ±0.4 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 33 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Ouachita Parish ( -0.4 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Livingston Parish ranks #409 of 3,254 counties by people served, and #10 of 64 counties in Louisiana. See methodology · corpus placement.

Livingston Parish standing, mid-flagged corpus third

Flagged-system rate 93.9% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 32.7% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #409 of 3,254 · #10 of 64 in Louisiana.

Flagged-rate neighbourhood around Livingston Parish

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

0% 20% 40% 60% 80% 100% St. Tammany Pa · lowest Livingston Par · this county East Carroll P · highest 78.9% 93.3% 93.5% 93.9% 95% 95.5% 100%

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

Water Systems

System Name Population Violations PFAS
Ward II Water District 73,506 24 Clean
City of Denham Springs Water System 25,725 26 Clean
Walker Water System 15,813 44 Clean
Town of Livingston Water System 8,658 53 Clean
Town of Albany Water System 7,305 35 Clean
Fourth Ward Water Works 4,839 25 -
Colyell Community Water 4,544 57 -
Utilities Inc- Whitehall/ Head of Island 2,676 33 -
Utilities Inc - French Settlement 2,313 5 -
Utilities Inc- Springfield Area 1,914 26 -
Diversion Water- Water Front West 1,548 36 -
Diversion Water River Highlands 1,356 22 -
Killian Water System 999 40 -
Diversion Water - Terry Harbor Campsites 969 33 -
Diversion Water - Montrose Subdivision 591 19 -
Carter Plantation 472 9 -
Diversion Water - Chinquapin 327 21 -
Magnolia-Lakeside East 324 8 -
River Pines Plantation Utilities 300 70 -
Diversion Water - Old Mill Settlement 246 19 -
Diversion Water - Stonehill 225 20 -
Tickfaw State Park 207 8 -
Magnolia-Riverscape @ Clio Sub 165 80 -
Jims Trailer Park 160 25 -
Utilities Inc - Pine Heaven 144 19 -
Utilities Inc - Oakridge 123 6 -
Diversion Water - Cypress Point 114 15 -
Diversion Water- Olivia Rose 96 33 -
Magnolia-Highland Ridge 80 22 -
Springfield Mobile Home Park 63 161 -
Gills Grocery 60 0 -
Blind River Bar Water System 38 3 -
Ca Inst of Tech - Ligo Observatory 25 0 -

Compare beyond Louisiana

Mid-flagged peers for Livingston Parish

Cross-state counties nearest Livingston Parish on flagged-system share (93.9%) and cumulative violation count (997). 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.