Pine Mountain Lake Tap Water Quality Report
Pine Mountain Lake's water has 1 contaminant above EPA MCLGs. Consider using a certified water filter for additional protection.
Other systems listed for Pine Mountain Lake with results above guidelines: DON PEDRO REC AG:FLEM.MEADOWS (1 above guidelines), GOLD RUSH MOBILE HOME PARK (1 above guidelines)
Water system
GROVELAND COMMUNITY SERV DIST
6 other systems are listed for Pine Mountain Lake. See their figures
People Served
3,400
Health-based violations since 2020
2
GROVELAND COMMUNITY SERV DIST. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Jan 2023 · GROVELAND COMMUNITY SERV DIST
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Pine Mountain Lake Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Pine Mountain Lake's water has 1 contaminant above EPA health-based guidelines (MCLGs).
GROVELAND COMMUNITY SERV DIST, Pine Mountain Lake's water system, serves 3,400 people. 6 other systems are listed for Pine Mountain Lake. Each system's results are listed under its own name, never added to GROVELAND COMMUNITY SERV DIST's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for GROVELAND COMMUNITY SERV DIST is from Jan 2023.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California
Pine Mountain Lake Water Service Areas
What these numbers actually mean for Pine Mountain Lake, CA
We read Pine Mountain Lake, CA’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 1 contaminant above EPA MCLGs and 2 contaminants with an EPA health goal detected in some samples (no level on file)
- 36 results on file
- 23 PFAS compounds on record
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Recommended Water Filters for Pine Mountain Lake
Based on Pine Mountain Lake's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Waterdrop
A1
NSF Certified:
Flow Rate
1 gpm
Highlights:
- Performance certified
- Lower price than Philips
- Hot water dispensing
- Compact design
Removes 5 contaminants:
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Filters for what Pine Mountain Lake reported
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
PFAS Forever Chemicals Test
$339.95
Specialized test for PFOA, PFOS, and 24 other forever chemicals. Essential for areas near military bases, airports, or industrial sites.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
On a private well near Pine Mountain Lake? Public-water results do not apply to private wells. See Tuolumne County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Frequently Asked Questions About Pine Mountain Lake Tap Water
Pine Mountain Lake's water has 1 contaminant above EPA MCLGs. We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach GROVELAND COMMUNITY SERV DIST. For a problem with your water now (discolored water, no water, low pressure, a leak), contact GROVELAND COMMUNITY SERV DIST directly.
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