Talmont Resort Improvement District ~ Water System
Este informed contiene informacion sobre su agua beber. Traduzcalo o hable con alguien que lo entienda bien.
Annual Water Quality Consumer Confidence Report 2019
To Our Valued Customers:
The enclosed information is a report of the quality and laboratory analysis of the drinking water that we delivered to you over the calendar year of 2019. The Talmont Resort Improvement District (TRID) wishes to provide you, the customer, with as much information about your water as we possibly can. On page two you will find a table containing all detected contaminants in the water, lead and copper sampling results, and health effect language for various contaminants.
While TRID water is classified as groundwater which comes from wells and springs deep within the earth, it is important for you to understand all potential sources of drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants doesn’t necessarily indicate that water possesses a health risk. More information about contaminants and potential health effects can be obtained by calling the EPA’s Safe Drinking Water Hotline (1-800-426-4791). Some people may be more vulnerable to contaminants in drinking water than the general population. Immune-compromised persons such as persons with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly, and infants can be particularly at risk from infections. These people should seek advice about drinking water from their health care providers. USEPA/Centers for Disease Control (CDC) guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbial contaminants are available from the Safe Drinking Water Hotline (1-800-426-4791).
The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds, reservoirs, springs and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and in some cases, radioactive material, and can pick up substances resulting from the presence of animals or from human activity. Contaminants that may be present in source water include:
 Microbial contaminants such as viruses and bacteria that may come from sewer plants, septic systems and wildlife.
 Inorganic contaminants such as salts and metals that can be naturally occurring or result from stormwater runoff.
 Pesticides and Herbicides, which may come from a variety of sources such as stormwater runoff and residential use.
 Organic chemical contaminants including synthetic and volatile organic chemicals that may be byproducts of industrial processes, gas stations, stormwater runoff, and septic systems.
 Radioactive contaminants, which can be naturally occurring or be the result of mining activities.
In order to insure that tap water is safe to drink, USEPA and the California Division of Drinking Water, State Water Resources Control Board prescribe regulations that regulations that limit the amount of certain contaminants in water provided by public water systems. Department regulations also establish limits for possible contaminants in bottled water that must provide the same protection for public health.
Should you have any questions or for any additional information please call Rick Dewante, at (530) 583-3938, or the USEPA Safe Drinking Water Hotline at (800) 426-4791. For general district information, expressing your views, or participating in the decision making process of the TRID you are welcome to submit written suggestions or comments to our office at P.O. Box 1294, Tahoe City, CA 96145.
Where does your water come from?
All of the drinking water supplied to the Talmont Resort Improvement District’s Water System is classified as groundwater.
Two wells located on Washoe Way drilled approximately 250 ft. deep into the ground provide clean, high quality water that
consistently meets all standards with no treatment. No chlorine is added to TRID well water.
2019 Talmont Resort Improvement District Water Quality Analysis Report
Required Sample Samples PHG
Contaminant Cycle Year Per Cycle MCL Units (MCLG)
Washoe Wells
No. 1 & No. 2
Origin
Primary Standards
Violation Yes / No
No
No
Secondary Standards
Calcium 9 yrs. 2019 1 none PPM N/A 20 Runoff/leaching from natural deposits
Chloride 9 yrs. 2019 1 500 PPM N/A 1.8 Runoff/leaching from natural deposits
Magnesium 9 yrs. 2019 1 none PPM N/A 8.1 Runoff/leaching from natural deposits
Potassium 9 yrs. 2019 1 none PPM N/A 2.1 Runoff/leaching from natural deposits
Sodium 9 yrs. 2019 1 none PPM none 5.1 Naturally occurring salt in water
Specific Conductance (E.C.) 9 yrs. 2019 1 1600 uS N/A 200 Substances that form ions in water
Sulfate 9 yrs. 2019 1 500 PPM N/A 0.51 Runoff/leaching from natural deposits
Total Alkalinity (as CaCO3) 9 yrs. 2019 1 NA PPM N/A 110 Runoff/leaching from natural deposits
Total Dissolved Solids 9 yrs. 2019 1 1000 PPM N/A 130 Runoff/leaching from natural deposits
Total Hardness (as CaCO3) 9 yrs. 2019 1 none PPM none 83 Naturally occurring sum of polyvalent ions
Turbidity 9 yrs. 2019 1 5 NTU N/A 0.21 Soil runoff
Violation Yes / No No Typical Microbiological Monitoring – Sampling results showing the detection of Coliform Bacteria Microbial Contaminants
Highest No. of
detections
No. of months
In Violation
MCL MCLG Typical Source of Bacteria
Total Coliform Bacteria
(In a month)
0
0 More than 1 sample in a month with a detection 0
Naturally present in the environment
Fecal Coliform or E-Coli
(In the year)
0
0
A routine sample and a repeat sample detect total coliform and either
sample also detects fecal coliform or E. coli
0
Human and animal fecal waste
Terms and Abbreviations used in this Report
(*) Violation of monitoring and reporting (see notification of violation) N/A: Not applicable
PHG: Public Health Goal: The level of a contaminant in drinking water below which there is no known risk to health. uS: Microsiemens: Measure of electrical current flow through a solution . .
MCL: Maximum Contaminant Level: The highest level of a contaminant that is allowed in drinking water. The MCL P: Number of tests detecting presence of bacteria .
is set as close to the MCLG as feasible using best available Treatment technology. PPB: Parts Per Billion: Parts contaminant for every 1 billion parts of water
MCLG: Maximum Contaminant Level Goal: The “Goal” is the level of a contaminant in drinking water below which there is no PPM: Parts Per Million: Parts contaminant for every 1 million parts of water
known or expected risk to health. MCLGs allow for a margin of safety.
The State allows us to monitor for some contaminants less than once per year because the concentrations of these contaminants do not change frequently.
Some of our data, though representative, are more than one year old. If a substance or contaminant is not listed, it is either not detected above the
detection limit in our sources or not required to be sampled.
Lead and Copper Testing Results
Constituent
Year
Sampled
Number of
Sites
Sampled
90th %
Results
(PPB)
Number of Sites
Exceeding
Action Level
Action Level
PHG
(PPB)
Typical Source of Contaminant
Lead (ppb) 2017 10 4.1 0 15 2
Internal corrosion of household plumbing systems;
discharges from industrial mfrs., natural erosion.
Copper (ppb) 2017 10 260 0 1300 170
Internal corrosion of household plumbing systems;
natural erosion; leaching from wood preservatives.
Lead: If present, elevated levels of lead can cause serious health problems, especially for pregnant women and young children. Lead in drinking water is
primarily from materials and components associated with service lines and home plumbing. Talmont Resort Improvement District is responsible for providing
high quality drinking water, but cannot control the variety of materials used in plumbing components. When your water has been sitting for several hours, you
can minimize the potential for lead exposure by flushing your tap for 30 seconds to 2 minutes before using water for drinking or cooking. If you are concerned
about lead in your water, you may wish to have your water tested. Information on lead in drinking water, testing methods, and steps you can take to minimize
exposure is available from the Safe Drinking Water Hotline (1-800-426-4791) or at http://www.epa.gov/safewater/lead.
Notification of violation: None.