
Lafourche Parish, Louisiana | Municipal Water Utility Company | Public Service Announcement
Recent testing indicates that municipal water in Lafourche Water District 1 may contain concerning levels of contaminants including Silver, 1,1,1-Trichloroethane and trans-1,2-Dichloroethylene, while simultaneously showing elevated water hardness ratings. Lafourche Water District 1 provides residential water sourced primarily from Surface water supplies to serve the local community.
What's in your tap water?
Free Water Safety Report for Lafourche Water District 1. (limited time offer)
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Lafourche Water District 1 Area Details

Area served:
Lafourche Parish, Louisiana

Population served:
79182

Water source:
Surface water

Phone:
985-532-6924

Address:
5753 Highway 308, Raceland, LA 70394

3date
Contaminants Detected In Lafourche Parish, Louisiana
Arsenic; Bromodichloromethane; Chlorate; Chloroform; Chromium (hexavalent); Dibromochloromethane; Dichloroacetic acid; Total trihalomethanes (TTHMs); … more

Free Water Safety Report for Lafourche Water District 1. (limited time offer)
DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!
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Lafourche Water District 1
Annual Municipal Water Report
List of Municipal Water Contaminants Tested by Lafourche Water District 1
Tested But Not Detected:
1,1,1,2-Tetrachloroethane; 1,1,1-Trichloroethane; 1,1,2,2-Tetrachloroethane; 1,1,2-Trichloroethane; 1,1-Dichloroethane; 1,1-Dichloroethylene; 1,1-Dichloropropene; 1,2,3-Trichlorobenzene; 1,2,3-Trichloropropane; 1,2,4-Trichlorobenzene; 1,2,4-Trimethylbenzene; 1,2-Dibromo-3-chloropropane (DBCP); 1,2-Dichloroethane; 1,2-Dichloropropane; 1,3,5-Trimethylbenzene; 1,3-Butadiene; 1,3-Dichloropropane; 1,3-Dichloropropene; 2,2-Dichloropropane; 2,3,7,8-TCDD (Dioxin); 2,4,5-TP (Silvex); 2,4-D; 2,4-Dinitrotoluene; 2,6-Dinitrotoluene; Acenaphthylene; Alachlor (Lasso); Aldicarb; Aldicarb sulfone; Aldicarb sulfoxide; Aldrin; Anthracene; Benzene; Benzo[a]anthracene; Benzo[a]pyrene; Benzo[b]fluoranthene; Benzo[g,h,i]perylene; Benzo[k]fluoranthene; Beryllium; Bromacil; Bromobenzene; Bromochloromethane; Bromomethane; Butachlor; Butyl benzyl phthalate; Cadmium; Carbofuran; Chlordane; Chlorodifluoromethane; Chloroethane; Chloromethane; Chlorothalonil (Bravo); Chromium (total); Chrysene; cis-1,2-Dichloroethylene; Cobalt; Cyanide; Di(2-ethylhexyl) adipate; Di-n-butyl phthalate; Dibenz[a,h]anthracene; Dibromomethane; Dichlorodifluoromethane; Dichloromethane (methylene chloride); Dieldrin; Diethyl phthalate; Dimethyl phthalate; Dinoseb; Diquat; Endothall; Endrin; EPTC (Eptam); Ethylene dibromide; Fluorene; Glyphosate; Heptachlor; Heptachlor epoxide; Hexachlorobenzene (HCB); Hexachlorobutadiene; Hexachlorocyclopentadiene; Indeno[1,2,3-cd]pyrene; Isopropylbenzene; Lindane; m- & p-Xylene; m-Dichlorobenzene; Mercury (inorganic); Methomyl; Methoxychlor; Metolachlor; Metribuzin; Molinate; Monochlorobenzene (chlorobenzene); n-Butylbenzene; n-Propylbenzene; Naphthalene; o-Chlorotoluene; o-Dichlorobenzene; o-Xylene; Oxamyl (Vydate); p-Chlorotoluene; p-Dichlorobenzene; p-Isopropyltoluene; Pentachlorophenol; Perfluorobutane sulfonate (PFBS); Perfluoroheptanoic acid (PFHPA); Perfluorohexane sulfonate (PFHXS); Perfluorononanoic acid (PFNA); Perfluorooctane sulfonate (PFOS); Perfluorooctanoic acid (PFOA); Phenanthrene; Picloram; Polychlorinated biphenyls (PCBs); Prometryn; Propachlor; Pyrene; Radium; combined (-226 & -228); Radium-226; Radium-228; sec-Butylbenzene; Selenium; Styrene; Terbacil; tert-Butylbenzene; Tetrachloroethylene (perchloroethylene); Thallium; Toxaphene; trans-1,2-Dichloroethylene; Trichloroethylene; Trichlorofluoromethane; Trifluralin; Vinyl chloride; Xylenes (total)

What's in your tap water?

Discover which contaminants exceed Legal and Health Guidelines in your local water supply.
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Lafourche Water District 1
About Us
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For more information on your municipal water, visit the U.S. Environmental Protection Agency:
Lafourche Water District 1 Municipal Water Company and EPALafourche Water District 1 Municipal Water Report Info
The rich heritage of Bayou Lafourche is best understood through the story of diverse settlers who established communities along its banks during the mid-1700s. French, Spanish, English, and German families created the foundation for what would become "Cajun Country" when Acadian exiles from Nova Scotia joined them, blending cultural traditions into a unique regional identity.
Early explorers discovered a Mississippi River distributary initially called "LaFourche Des Chetimachas." This waterway, later shortened to "LaFourche," became essential to settlers for communication, transportation, and freshwater access. Even today, locals reference locations by saying "up the bayou," "down the bayou," or "across the bayou," showing how central this waterway remains to community orientation.
Settlement patterns along Bayou Lafourche were significantly influenced by flood control needs. Historical regulations made landowners responsible for maintaining their portion of bayou levees. Land grants typically measured less than 600 feet wide but extended at least a mile and a half deep, creating a distinctive "ribbon" pattern of narrow waterfront properties with extensive backlands. This allowed each property access to the bayou while minimizing individual levee maintenance responsibilities.
Historians noted the unique housing development pattern—residences lined up along the bayou for approximately 50 miles from Thibodaux to Golden Meadow—calling it "the longest street in the world." Local lore claims a baseball thrown from yard to yard could travel from Thibodaux to Golden Meadow within an hour.
The relative isolation created by having the bayou as a "front door" and swamplands as a "backyard" helped preserve cultural distinctiveness. The bayou provided abundant food that could be consumed or traded, while the surrounding swamps and marshlands offered game for sustenance and valuable pelts.
Whether due to their expressive language, strong religious beliefs, work ethic, love of celebration, or large family sizes (households of 15-20 members were common), the Acadian culture gradually became predominant. Within a generation of their arrival, Acadian influence dominated the region.
Cajun French evolved as a vibrant blend of 18th-century French spoken by Acadians, French immigrants, and French and African Creoles who settled in Louisiana. This distinctive dialect incorporated Spanish words, Native American terms, African vocabulary, and English expressions to create Louisiana's unique regional French. As with all living languages, Cajun French continues to evolve with distinctive accents and expressions.
The 20th century brought challenges as French-speaking students were prohibited from using their native language in schools and required to learn English. Children responded by speaking French at home with family and friends while using English at school, further contributing to the unique hybrid language. Today, numerous community initiatives work to preserve the Cajun French language and the cultural heritage established by the region's founding families.
Municipal Water Utility Company FAQ

For more information on your municipal water, visit the U.S. CDC:
Lafourche Water District 1 Municipal Water Company and CDCWhat are degree-days?
Degree-days appear in the lower-left corner of your Sheffield Utilities' statement. These measurements indicate the energy typically required by an average household for heating or cooling. Most buildings need to maintain an interior temperature of approximately 70 degrees for comfort and safety. When outdoor temperatures fall below 65 degrees Fahrenheit, heating systems must work harder to maintain this interior temperature. Conversely, when outside temperatures exceed 65 degrees Fahrenheit, air conditioning systems require additional energy.
How do I calculate heating or cooling degree-days?
To determine degree-days, you must first identify the day's high and low temperatures. Next, calculate the average of these two readings. For average temperatures at or above 65 degrees Fahrenheit, subtract 65 from this average to find cooling degree-days. For average temperatures below 65 degrees Fahrenheit, subtract the average from 65 to determine heating degree-days.
Example 1 (Cooling):
High Daily Temperature: 90°F
Low Daily Temperature: 68°F
Average Daily Temperature: (90+68)/2=79°F
*Since the Average Daily Temperature exceeds 65°F, subtract 65 from 79.
Cooling Degree-Days: 79-65=14
Example 2 (Heating):
High Daily Temperature: 42°F
Low Daily Temperature: 22°F
Average Daily Temperature: (42+22)/2=32°F
*Since the Average Daily Temperature is below 65°F, subtract 32 from 65.
Heating Degree-Days: 65-32=33

Lafourche Water District 1 provides municipal water services to residents throughout Raceland and Lafourche Parish, Louisiana.
For a Limited Time - Get the Lafourche Water District 1 Official Water Score Report for Free.

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