PlainWater
Counties → Louisiana

Washington Parish, Louisiana

SDWIS compliance plate

Sheet LA117 · Washington Parish 34 sys · 2,394 viol · #1225/3254

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

  • VIOL-SEVERE 88.2% flagged
  • HEALTH-MID 25.2% health
  • RANK-UPPER #1225/3254
  • PHOTO-FINISH ±0.7 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 34 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Caddo Parish ( -0.7 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Washington Parish ranks #1,225 of 3,254 counties by people served, and #36 of 64 counties in Louisiana. See methodology · corpus placement.

Washington Parish standing, lower-flagged corpus third

Flagged-system rate 88.2% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 25.2% 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 #1,225 of 3,254 · #36 of 64 in Louisiana.

Flagged-rate neighbourhood around Washington Parish

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

0% 20% 40% 60% 80% 100% St. Tammany Pa · lowest East Baton Rou · near East Carroll P · highest 78.9% 87.5% 88.2% 89.5% 90% 90.3% 100%

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

Water Systems

System Name Population Violations PFAS
City of Bogalusa Water System 14,000 79 Clean
Varnado Water Works 4,230 45 Clean
Bogue-Lusa Water Works District 4,200 46 Clean
Town of Franklinton Water System 4,150 92 Clean
Rural Franklinton Water 3,450 62 Clean
Mount Hermon Water District 1,107 36 -
Varnado Water Works - Pine 840 13 Clean
Bogue Chitto State Park- Bottomland 500 16 -
Angie Water Supply 400 12 -
Bo S Steakhouse 300 54 -
Enon Elementary School 288 25 -
Zona ATV Concession Stand 200 12 -
Willa Villa Mobile Home 161 69 -
Bogue Chitto State Park- Upland Campgrou 150 9 -
Happy Acres Mobile Home Park 120 63 -
Warnerton Quick Stop 101 18 -
Ron Son Bear 96 87 -
Windmill Nursery 90 70 -
Utilities Inc - North Folsom Hills 81 434 -
Zona ATV RV Park 72 14 -
Bogue Chitto State Park- Cabins 50 11 -
Dollar General Store No 15137 50 0 -
Dollar General Hwy 25 50 0 -
Coconutz Daiquiries 30 4 -
29 Palms Trailer Park 25 727 -
Sandstone Lake Water Supply 25 53 -
Bournes Seafood 25 47 -
Oak Grove Seafood Shop 25 33 -
Juneau's Cajun Meats 25 26 -
S and P Truck Stop 25 149 -
Lil Landers Bar 25 70 -
The Louisiana Castle 25 18 -
Dollar General Store 18724 25 0 -
Dollar General Franklinton 25 0 -

Compare beyond Louisiana

Lower-flagged peers for Washington Parish

Cross-state counties nearest Washington Parish on flagged-system share (88.2%) and cumulative violation count (2,394). 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.