Serving roughly 9,108 people in Nevada County, California.
Data current as of July 2026
🔍Straight from EPA
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Results for NEVADA ID - LAKE WILDWOOD
1 water provider directly on file, serving roughly 9,108 people in Nevada County, California.
Quick answer: NEVADA ID - LAKE WILDWOOD has no violations on file. One reading is worth knowing about: Sulfate was measured at 14.7MG/L, among the highest of the 220 providers on file in this area. It's the most notable figure in this system's record among its 220 local peers.
Lead Summary
Totalhaloaceticacids (HAA5)
TTHM
Chloroform
Bromodichloromethane
Dichloroaceticacid
Trichloroaceticacid
Alkalinity, Total
Alkalinity, Bicarbonate
Carbon, Total
Magnesium
Sodium
Calcium
TDS
Chloride
Sulfate
Turbidity
Radium-228
pH
Chromium, Hex
Utility NEVADA ID - LAKE WILDWOODPopulation served 9,108Owner Local government
No violations on file
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0.00056 mg/L (ppm)
12/31/2023
Chromium, Hex
Detected: 0.064 UG/L (ppb)
5/5/2025
Disinfection Byproducts
Formed when chlorine used to disinfect water reacts with organic matter
Totalhaloaceticacids (HAA5)
Detected: 13 UG/L (ppb)
9/3/2025
TTHM
Detected: 33 UG/L (ppb)
9/3/2025
A group of disinfection byproducts formed when chlorine reacts with organic matter. Long-term exposure above the legal limit has been linked to increased cancer risk in some studies.
Chloroform
Detected: 31 UG/L (ppb)
9/3/2025
One of the individual trihalomethane disinfection byproducts, formed when chlorine reacts with organic matter.
Bromodichloromethane
Detected: 1.7 UG/L (ppb)
9/3/2025
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Chloride
Detected: 4.41 MG/L (ppm)
9/15/2025
Sulfate
Detected: 14.7 MG/L (ppm)
9/15/2025
Minerals
Everyday minerals that mainly affect taste and water hardness
Magnesium
Detected: 1.3 MG/L (ppm)
9/15/2025
Sodium
Detected: 11.3 MG/L (ppm)
9/15/2025
Calcium
Detected: 4.16 MG/L (ppm)
9/15/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
pH
Detected: 8.57 PH
9/15/2025
A measure of how acidic or basic the water is (7 is neutral). Affects taste and plumbing, not a direct health measure.
Calculated Parameters
Values worked out mathematically from other test results, not measured directly
Alkalinity, Bicarbonate
Detected: 18 MG/L (ppm)
9/15/2025
Other
Additional substances tested that don't fit neatly into the categories above
Dichloroaceticacid
Detected: 6 UG/L (ppb)
9/3/2025
Trichloroaceticacid
Detected: 7.3 UG/L (ppb)
9/3/2025
Alkalinity, Total
Detected: 18 MG/L (ppm)
9/15/2025
Carbon, Total
Detected: 0.8 MG/L (ppm)
5/21/2025
TDS
Detected: 49 MG/L (ppm)
9/15/2025
Turbidity
Detected: 0.15 NTU
9/15/2025
A measure of water cloudiness from suspended particles.
Radium-228
Detected: 0.98 PCI/L
1/22/2025
Filtration considerations: See the table below for how whole-house carbon, under-sink reverse osmosis, and under-sink carbon systems compare against what's actually on file here. These are general system types, not a specific product recommendation.