SCWA - Laguna/Vineyard (CA) Water Quality

SCWA - Laguna/Vineyard is a large public water system in EPA region 9 that provides tap water for the 95624, 95758, 95830 zip codes. It has 64 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 22 µg/L. The maximum reported level of Manganese was 25 µg/L. There were 2 contamintants found in the SCWA - Laguna/Vineyard water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (38)

1,2,3-trichloropropane (38)

1,3-butadiene (38)

1,4-dioxane (38)

1-butanol (37)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (39)

17-alpha-ethynylestradiol (38)

17-beta-estradiol (38)

1H,1H,2H,2H-perfluorodecane sulfonic acid (39)

1H,1H,2H,2H-perfluorohexane sulfonic acid (39)

1H,1H,2H,2H-perfluorooctane sulfonic acid (39)

2,4-dinitrotoluene (71)

2,6-dinitrotoluene (71)

2-methoxyethanol (37)

2-propen-1-ol (Allyl Alcohol) (37)

4,4'-dichloro dichlorophenyl ethylene (DDE) (71)

4,8-dioxa-3H-perfluorononanoic acid (39)

4-androstene-3,17-dione (38)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (39)

alpha-hexachlorocyclohexane (37)

anatoxin-a (8)

bromochloromethane (Halon 1011) (38)

bromomethane (38)

Butylated Hydroxyanisole (37)

chlorate (44)

chlorodifluoromethane (HCFC-22) (38)

chloromethane (38)

chlorpyrifos (37)

chromium (44)

chromium-6 (44)

cobalt (44)

cylindrospermopsin (8)

dimethipin (37)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (71)

equilin (38)

estriol (38)

estrone (38)

ethoprop (37)

Germanium (37)

HAA5 (five regulated haloacetic acids) (32)

HAA6Br (six brominated haloacetic acids) (32)

HAA9 (nine haloacetic acids) (32)

hexafluoropropylene oxide dimer acid (GenX) (39)

lithium (39)

Manganese (37)

methyl-tertiary-butyl-ether (MTBE) (71)

molinate (71)

molybdenum (44)

N-ethyl perfluorooctanesulfonamidoacetic acid (39)

N-methyl perfluorooctanesulfonamidoacetic acid (39)

nitrobenzene (71)

nonafluoro-3,6-dioxaheptanoic acid (39)

o-toluidine (37)

oxyfluorfen (37)

perchlorate (108)

perfluoro(2-ethoxyethane)sulfonic acid (39)

perfluoro-3-methoxypropanoic acid (39)

perfluoro-4-methoxybutanoic acid (39)

perfluorobutanesulfonic acid (77)

perfluorobutanoic acid (39)

perfluorodecanoic acid (39)

perfluorododecanoic acid (39)

perfluoroheptanesulfonic acid (39)

perfluoroheptanoic acid (77)

perfluorohexanesulfonic acid (77)

perfluorohexanoic acid (39)

perfluorononanoic acid (77)

perfluorooctanesulfonic acid (77)

perfluorooctanoic acid (77)

perfluoropentanesulfonic acid (39)

perfluoropentanoic acid (39)

perfluorotetradecanoic acid (39)

perfluorotridecanoic acid (39)

perfluoroundecanoic acid (39)

profenofos (37)

quinoline (37)

s-ethyl-dipropylthiocarbamate (EPTC) (71)

strontium (44)

tebuconazole (37)

terbacil (71)

testosterone (38)

total microcystins (8)

Total Permethrin (37)

tribufos (37)

vanadium (44)

Sampling Facilities

SWTP
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Well 41 (Seasons)
Ground Water (GW)

EP #85 - Well 41 TreatedEntry Point to the Distribution System (EP)
add ucmr sp nameEntry Point to the Distribution System (EP)

Well 42 (Banyan)
Ground Water (GW)

EP #84 - Well 42 TreatedEntry Point to the Distribution System (EP)

Well 43 (Duck Slough)
Ground Water (GW)

EP #83 - Well 43 TreatedEntry Point to the Distribution System (EP)

Well 47 (Feather Creek)
Ground Water (GW)

EP #80 - Well 47 TreatedEntry Point to the Distribution System (EP)

Well 52 (Big Horn North)
Ground Water (GW)

EP #76 - Well 52 TreatedEntry Point to the Distribution System (EP)

Well 62 (Andalusian)
Ground Water (GW)

EP #75 - Well 62 TreatedEntry Point to the Distribution System (EP)

Well 63 (Equine)
Ground Water (GW)

EP #74 - Well 63 TreatedEntry Point to the Distribution System (EP)

Well 65 (Sheldon N Service)
Ground Water (GW)

EP #73 - Well 65 TreatedEntry Point to the Distribution System (EP)

Well 74 (Stockton - Park Meadows)
Ground Water (GW)

EP #72 - Well 74 TreatedEntry Point to the Distribution System (EP)

Poppy Ridge WTP (Wells 78, 109 & 110)
Ground Water (GW)

EP #53 - Poppy Ridge WTP Eff.Entry Point to the Distribution System (EP)

East Elk Grove WTP (Wells 77, 112, 114 & 135)
Ground Water (GW)

EP #47 - East Elk Grove WTP Eff.Entry Point to the Distribution System (EP)

Lakeside WTP (Wells 55, 56 & 75)
Ground Water (GW)

EP #46: Lakeside WTP Eff.Entry Point to the Distribution System (EP)

Waterman Rd. WTP (Wells 61, 64, 67, 68 & 69)
Ground Water (GW)

EP #45 - Waterman Rd. WTP Eff.Entry Point to the Distribution System (EP)

East Park WTP (Well 73)
Ground Water (GW)

EP #44 - East Park WTP Eff.Entry Point to the Distribution System (EP)

Dwight Rd. WTP (Well 70)
Ground Water (GW)

EP #43 - Dwight Rd. WTP Eff.Entry Point to the Distribution System (EP)

Calvine Meadows WTP (Wells 66 & 76)
Ground Water (GW)

EP #42 - Calvine Meadows WTP Eff.Entry Point to the Distribution System (EP)

Big Horn WTP (Wells 126, 129 & 130)
Ground Water (GW)

Big Horn WTP Eff.Entry Point to the Distribution System (EP)

Wildhawk WTP (Wells 81, 105 & 106)
Ground Water (GW)

Wildhawk WTP Eff.Entry Point to the Distribution System (EP)

DBP - Site 1 - Vineyard Point
Multiple Sources (MX)

DBP - Site 1 - Vineyard PointDistribution System (DS)

DBP - Site 2 - Joseph Perry Park
Multiple Sources (MX)

DBP - Site 2 - Joseph Perry ParkDistribution System (DS)

DBP - Site 3 - Miwok Park
Multiple Sources (MX)

DBP - Site 3 - Miwok ParkDistribution System (DS)

DBP - Site 4 - Clay Glen Way
Multiple Sources (MX)

DBP - Site 4 - Clay Glen WayDistribution System (DS)

DBP - Site 5 - Jones Family
Multiple Sources (MX)

DBP - Site 5 - Jones FamilyDistribution System (DS)

DBP - Site 6 - Womack Park
Multiple Sources (MX)

DBP - Site 6 - Womack ParkDistribution System (DS)

DBP - Site 7 - Walt Davis
Multiple Sources (MX)

DBP - Site 7 - Walt DavisDistribution System (DS)

DBP - Site 8 - Fite Park
Multiple Sources (MX)

DBP - Site 8 - Fite ParkDistribution System (DS)

Distribution System - SW
Surface Water (SW)

DSMRT for SWTP - Vineyard Point Apt. ComplexMaximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for GW Sites - Clay Glen WayMaximum Residence Time (MR)

WELL 40 - BRUCEVILLE
Ground Water (GW)

WELL 40 - BRUCEVILL 07N/05E-34P01SR (SR)

WELL 41 - SEASONS
Ground Water (GW)

WELL 41 - SEASONS 07N/05E-34F01SR (SR)

WELL 42 - BANYAN
Ground Water (GW)

WELL 42 - BANYAN 07N/05E-33E01SR (SR)

WELL 43 - DUCK SLOUGH
Ground Water (GW)

WELL 43 - DUCK SLOU 07N/05E-33F02SR (SR)

WELL 44 - KILCONNELL
Ground Water (GW)

WELL 44 - KILCONNEL 07N/05E-34N01SR (SR)

WELL 45 - ACROPOLIS
Ground Water (GW)

WELL 45 - ACROPOLIS 07N/05E-34D01SR (SR)

WELL 47 - FEATHER CREEK
Ground Water (GW)

WELL 47 - FEATHER C 07N/05E-28R01SR (SR)

WELL 48 - WADENA
Ground Water (GW)

WELL 48 - WADENA 07N/05E-34J01SR (SR)

WELL 49 - SOARING OAKS
Ground Water (GW)

WELL 49 - SOARING O 07N/05E-34K01SR (SR)

WELL 50 - BIG HORN SOUTH
Ground Water (GW)

WELL 50 - BIG HORN 07N/05E-35M01SR (SR)

WELL 52 - BIG HORN NORTH
Ground Water (GW)

WELL 52 - BIG HORN 07N/05E-27J01SR (SR)

WELL 51 - BIG HORN CENTRAL
Ground Water (GW)

WELL 51 - BIG HORN 07N/05E-35D01SR (SR)

WELL 61 - CAYMUS
Ground Water (GW)

WELL 61 - CAYMUS 034/029-061SR (SR)

WELL 62 - ANDALUSIAN
Ground Water (GW)

WELL 62 - ANDALUSIA 034/029-062SR (SR)

WELL 63 - EQUINE
Ground Water (GW)

WELL 63 - EQUINE 034/029-063SR (SR)

WELL 64 - WESTRAY - TREATED
Ground Water (GW)

WELL 64 - WESTRAY - 07N/06E-18C01SR (SR)

WELL 65 - SHELDON
Ground Water (GW)

WELL 65 - SHELDON 3410029-019SR (SR)

WELL 67 - WATERMAN ROAD - TREATED
Ground Water (GW)

WELL 67 - WATERMAN 3410029-020SR (SR)

WELL 68 - TILLOTSON - TREATED
Ground Water (GW)

WELL 68 - TILLOTSON 3410029-021SR (SR)

WELL 66 - CALVINE MEADOWS - TREATED
Ground Water (GW)

WELL 66 - CALVINE M 3410029-022SR (SR)

WELL 69 - PERRY RANCH - TREATED
Ground Water (GW)

WELL 69 - PERRY RAN 3410029-023SR (SR)

WELL 55 - LAKESIDE - TREATED
Ground Water (GW)

WELL 55 - LAKESIDE - TREATEDEntry Point to the Distribution System (EP)

WTP WF-2 - LAKESIDE - TREATED
Ground Water (GW)

WF-2 LAKESIDEEntry Point to the Distribution System (EP)

WELL 71 - DWIGHT ROAD - TREATED
Ground Water (GW)

WELL 71 - DWIGHT RO 3410029-025SR (SR)

WTP WT-1 - DWIGHT ROAD - TREATED
Ground Water (GW)

DWIGHT ROAD WT-1Entry Point to the Distribution System (EP)

WELL 73 - EAST PARK - TREATED
Ground Water (GW)

WELL 73 - EAST PARK 3410029-026SR (SR)

WTP WF-3 - EAST PARK - TREATED
Ground Water (GW)

EAST PARK WF-3Entry Point to the Distribution System (EP)

WELL 76 - LEGENDS - TREATED
Ground Water (GW)

WELL 76 - LEGENDS 3410029-027SR (SR)

WELL 75 - WEST TARON - TREATED
Ground Water (GW)

WELL 75 - WEST TARON 3410029-028SR (SR)

WELL 74 - W. STOCKTON- TREATED
Ground Water (GW)

WELL 74 - W. STOCKTON 3410029-029SR (SR)

WELL 77 - WATERMAN RANCH
Ground Water (GW)

WELL 77 - WATERMAN RANCH 3410029-030Entry Point to the Distribution System (EP)

WELL 56 - RIPARIAN
Ground Water (GW)

WELL 56 - RIPARIAN 3410029-038Entry Point to the Distribution System (EP)

WTP WT-5 EAST ELK GROVE-TREATED
Ground Water (GW)

EAST ELK GROVE WT-5Entry Point to the Distribution System (EP)

WELL 112 - EAST ELK GROVE
Ground Water (GW)

WELL 112 - EAST ELK GROVE 3410029-048Entry Point to the Distribution System (EP)

SCWMD LAGUNA/VINEYARD
Ground Water (GW)

WELL 81 - SADDLE CREEKEntry Point to the Distribution System (EP)
WF-1 CALVINE MEADOWSEntry Point to the Distribution System (EP)
WT-2 WATERMAN ROADEntry Point to the Distribution System (EP)

FAQ

Is SCWA - Laguna/Vineyard tap water safe to drink?

When was SCWA - Laguna/Vineyard last tested for water contamination?

The latest water samples were taken on November 18th, 2024.