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Counties → Louisiana

County profile · EPA SDWIS + UCMR5

Bossier Parish, Louisiana

27 SDWIS-listed public water systems serve 140,488 people in Bossier Parish. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.

27
SDWIS water systems Middle third of counties
4,038
Total violations Upper third of counties
96.3%
SDWIS systems w/ a violation Middle third of counties
33.3%
UCMR5 PFAS rate (6 tested) Middle third of counties with tests

SDWIS compliance plate

Sheet LA015 · Bossier Parish 27 sys · 4,038 viol · #442/3254

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

  • VIOL-SEVERE 96.3% flagged
  • HEALTH-MID 43.2% health
  • RANK-TOP #442/3254
  • PHOTO-FINISH ±0.3 pp
  • PFAS-MID 33.3% detect
  • SRC-GW GW lead 85%
  • SYS-SMALL 27 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: St. Landry Parish (+ 0.3 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Bossier Parish ranks #442 of 3,254 counties by people served, and #11 of 64 counties in Louisiana. See methodology · corpus placement.

Bossier Parish standing, mid-flagged corpus third

Flagged-system rate 96.3% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 43.2% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 33.3% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #442 of 3,254 · #11 of 64 in Louisiana.

Flagged-rate neighbourhood around Bossier Parish

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

0% 20% 40% 60% 80% 100% St. Tammany Pa · lowest Bossier Parish · this county East Carroll P · highest 78.9% 95% 95.5% 96.3% 96.6% 97.1% 100%

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

Water Systems

System Name Population Violations PFAS
City of Bossier City Water System 78,960 15 Clean
Barksdale Afb Water System 13,000 102 Clean
Village Water System 10,890 108 Detected
Town of Benton Water System 8,037 48 Detected
Cypress Black Bayou Water System 5,520 32 Clean
Town of Haughton Water System 5,355 35 Clean
Consolidated Wwks District 1 of Bossier 3,210 13 -
Sligo Water System Incorporated 2,850 415 -
Town of Plain Dealing Water System 2,346 475 -
Dogwood South Water System 2,304 9 -
West Central Bossier Water System 1,771 2 -
South Bossier Water System 1,755 162 -
Bellevue Water System 1,347 84 -
East Central Bossier Water System 885 169 -
Downtown Koran Store Water System 400 13 -
Cypress Village MHP Water System 396 0 -
St Marys Water System 294 228 -
Cash Point Landing 225 48 -
Magnolia-Evangeline Oaks 195 307 -
Southgate MHP Water System 177 658 -
Bodcau Water Works 159 59 -
Camp Joy Marina Water System 132 61 -
Peaceful Pines MHP Water System 120 155 -
Our Place Bar & Grill WS 50 28 -
River Point Water System 45 561 -
Green Park Camp Water System 35 224 -
Rodgers Marina 30 27 -

Compare beyond Louisiana

Mid-flagged peers for Bossier Parish

Cross-state counties nearest Bossier Parish on flagged-system share (96.3%) and cumulative violation count (4,038). 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. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.