
San Bernardino County, California | Municipal Water Utility Company | Public Service Announcement
The local tap water in Monte Vista Water District may contain concerning levels of several contaminants including n-Propylbenzene, Molybdenum and 1,2-Dichloropropane, and residents might experience elevated water hardness. This utility serves the community with water sourced primarily from purchased surface water supplies throughout the region.
What's in your tap water?
For a Limited Time - Obtain the Monte Vista Water District Official Water Score Report at No Cost.
US Public Records
Monte Vista Water District Area Details

Area served:
San Bernardino County, California

Population served:
55085

Water source:
Purchased surface water

Phone:
909-624-0035

Address:
10575 Central Avenue, Montclair, CA 91763

3date
Contaminants Detected In San Bernardino County, California
1,2-Dibromo-3-chloropropane (DBCP); Bromodichloromethane; Chloroform; Chromium (hexavalent); Dibromochloromethane; Nitrate; Perchlorate; Total trihalo… more

For a Limited Time - Get the Monte Vista Water District Official Water Score Report for Free.
DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!
US Public Records
Monte Vista Water District
Annual Municipal Water Report
List of Municipal Water Contaminants Tested by Monte Vista Water District
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-Dichloropropene; 1,2,3-Trichlorobenzene; 1,2,3-Trichloropropane; 1,2,4-Trichlorobenzene; 1,2,4-Trimethylbenzene; 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; 3-Hydroxycarbofuran; Alachlor (Lasso); Aldicarb; Aldicarb sulfone; Aldicarb sulfoxide; Aldrin; Antimony; Asbestos; Atrazine; Barium; Baygon (Propoxur); Bentazon (Basagran); Benzene; Benzo[a]pyrene; Beryllium; Bromobenzene; Bromomethane; Cadmium; Carbaryl; Carbofuran; Carbon tetrachloride; Chlordane; Chlorodifluoromethane; Chloroethane; Chloromethane; cis-1,2-Dichloroethylene; cis-1,3-Dichloropropene; Cobalt; Cyanide; Dalapon; DCPA mono- and di-acid degradates; Di(2-ethylhexyl) adipate; Di(2-ethylhexyl) phthalate; Dibromomethane; Dicamba; Dichlorodifluoromethane; Dichloromethane (methylene chloride); Dieldrin; Dinoseb; Diquat; Endothall; Endrin; Ethyl tert-butyl ether; Ethylbenzene; Ethylene dibromide; Glyphosate; Heptachlor; Heptachlor epoxide; Hexachlorobenzene (HCB); Hexachlorobutadiene; Hexachlorocyclopentadiene; Isopropyl ether; Isopropylbenzene; Lindane; m- & p-Xylene; m-Dichlorobenzene; Manganese; Mercury (inorganic); Methiocarb; Methomyl; Methoxychlor; Methyl ethyl ketone; Methyl isobutyl ketone; Molinate; Monochloroacetic acid; Monochlorobenzene (chlorobenzene); MTBE; n-Butylbenzene; n-Propylbenzene; Naphthalene; Nitrite; 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); Picloram; Polychlorinated biphenyls (PCBs); sec-Butylbenzene; Selenium; Silver; Simazine; Styrene; tert-Amyl methyl ether; tert-Butylbenzene; Tetrachloroethylene (perchloroethylene); Thallium; Thiobencarb; Toluene; Toxaphene; trans-1,2-Dichloroethylene; trans-1,3-Dichloropropene; Trichloroethylene; Trichlorofluoromethane; Trichlorotrifluoroethane; Vinyl chloride; Xylenes (total)

What's in your tap water?

Discover which contaminants exceed Legal and Health Guidelines in your water.
DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!
US Public Records
Monte Vista Water District
About Us
For this comprehensive report, MVWD gathered numerous water samples that underwent analysis for 88 different contaminants. The tables below only include substances that were actually detected - if your concern isn't listed, it wasn't found in testing.
State regulations allow certain contaminants to be monitored less than yearly since their concentrations remain relatively stable. While representative, some of our data may be several years old.
Table 1 outlines contaminants regulated by Primary Municipal Water Standards, which address substances posing health risks. Table 2 covers contaminants managed by Secondary Standards, which primarily address aesthetic qualities like taste and odor. We've also included information about sodium and hardness levels that may interest consumers. Table 3 provides data on unregulated contaminants, which helps the EPA and State Water Resources Control Board determine which substances require future regulation.

For more information on your tap water, visit the U.S. Environmental Protection Agency:
Monte Vista Water District Municipal Water Company and EPAMonte Vista Water District Municipal Water Report Information
Monte Vista Water District (MVWD) was established in 1927 as a county water district providing both retail and wholesale water services. The district serves over 130,000 residents across a 30-square mile area that includes Montclair, Chino Hills, portions of Chino, and the unincorporated areas between Pomona, Chino Hills, Chino and Ontario.
The district maintains rigorous testing protocols and transparency in its water quality reporting to ensure residents have access to safe, reliable water supplies year-round.
Municipal Water Utility Company FAQ

For more information on your tap water, visit the U.S. CDC:
Monte Vista Water District Municipal Water Company and CDC.. ...

Monte Vista Water District provides municipal water services to residents of Montclair and surrounding communities in San Bernardino County, California.
Free Water Safety Report for Monte Vista Water District. (limited time offer)

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