Annual Drinking Water Quality Report

BIG OAKS RANCHETTE

TX1700639 BIG OAKS RANCHETTE

Annual Water Quality Report for the period of January 1 to December 31, 2024

 This report is intended to provide you with important information about your drinking water and the efforts made by the water system to provide safe drinking water.

 For more information regarding this report contact:

Our Compliance Department at compteam@aggregatewater.com or 936-321-7721

Este reporte incluye información importante sobre el agua para tomar. Para asistencia en español, favor de llamar al telefono 936-321-7721

 BIG OAKS RANCHETTE is Ground Water

Source Water Name Type of Water Report Status Location County
1 -RANCHETTE RD GW ACTIVE JASPER AQUIFER MONTGOMERY

Information About Your Drinking Water 

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.

Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants.  The presence of contaminants does not necessarily indicate that water poses a health risk.  More information about contaminants and potential health effects can be obtained by calling the EPAs Safe Drinking Water Hotline at (800) 426-4791.

Contaminants that may be present in source water include:

-   Microbial contaminants, such as viruses and bacteria, which may come from sewage treatment plants, septic systems, agricultural livestock operations, and wildlife.

-   Inorganic contaminants, such as salts and metals, which can be naturally-occurring or result from urban storm water runoff, industrial or domestic wastewater discharges, oil and gas production, mining, or farming.

-   Pesticides and herbicides, which may come from a variety of sources such as agriculture, urban storm water runoff, and residential uses.

-   Organic chemical contaminants, including synthetic and volatile organic chemicals, which are by-products of industrial processes and petroleum production, and can also come from gas stations, urban storm water runoff, and septic systems.

-   Radioactive contaminants, which can be naturally-occurring or be the result of oil and gas production and mining activities.

In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount of certain contaminants in water provided by public water systems. FDA regulations establish limits for contaminants in bottled water which must provide the same protection for public health.

Contaminants may be found in drinking water that may cause taste, color, or odor problems.  These types of problems are not necessarily causes for health concerns.  For more information on taste, odor, or color of drinking water, please contact the system's business office.

You may be more vulnerable than the general population to certain microbial contaminants, such as Cryptosporidium, in drinking water.  Infants, some elderly, or immunocompromised persons such as those undergoing chemotherapy for cancer; persons who have undergone organ transplants; those who are undergoing treatment with steroids; and people with HIV/AIDS or other immune system disorders, can be particularly at risk from infections. You should seek advice about drinking water from your physician or health care providers.  Additional guidelines on appropriate means to lessen the risk of infection by Cryptosporidium are available from the Safe Drinking Water Hotline (800-426-4791).

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. We are responsible for providing high quality drinking water, but we 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 or at http://www.epa.gov/safewater/lead .

Big Oaks Ranchette has completed the state required service line inventory as of October 2024, in which it was submitted to TCEQ. During the findings of the inventory the system found 2 galvanized service lines, 4 lead service lines, and 26 non-lead service lines. Should you be interested in accessing this inventory once available, please contact the Compliance Department at compteam@aggregatewater.com or 936-321-7721.

Definitions and Abbreviations

Definitions and Abbreviations

The following tables contain scientific terms and measures, some of which may require explanation.

Action Level:

The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

Avg:

Regulatory compliance with some MCLs are based on running annual average of monthly samples.

Level 1 Assessment:

A Level 1 assessment is a study of the water system to identify potential problems and determine (if possible) why total coliform bacteria have been found in our water system.

Level 2 Assessment:

A Level 2 assessment is a very detailed study of the water system to identify potential problems and determine (if possible) why an E. coli MCL violation has occurred and/or why total coliform bacteria have been found in our water system on multiple occasions.

Maximum Contaminant Level or MCL:

The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Maximum Contaminant Level Goal or MCLG:

The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum residual disinfectant level or MRDL:

The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.

Maximum residual disinfectant level goal or MRDLG:

The level of a drinking water disinfectant below which there is no known or expected risk to health. MRDLGs do not reflect the benefits of the use of disinfectants to control microbial contaminants.

MFL

million fibers per liter (a measure of asbestos)

mrem:

millirems per year (a measure of radiation absorbed by the body)

na:

not applicable.

NTU

nephelometric turbidity units (a measure of turbidity)

pCi/L

picocuries per liter (a measure of radioactivity)

ppb:

micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

ppm:

milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppq

parts per quadrillion, or picograms per liter (pg/L)

ppt

parts per trillion, or nanograms per liter (ng/L)

Treatment Technique or TT:

A required process intended to reduce the level of a contaminant in drinking water.

Information about Source Water

TCEQ completed an assessment of your source water, and results indicate that our sources have a low susceptibility to contaminants. The sampling requirements for your water system is based on this susceptibility and previous sample data. Any detections of these contaminants will be found in this Consumer Confidence Report. For more information on source water assessments and protection efforts at our system contact compteam@aggregatewater.com or 936-321-7721.

2024 Water Quality Test Results

Lead and Copper

Lead and Copper

Date Sampled

MCLG

Action Level (AL)

90th Percentile

#Sites Over AL

Units

Violation

Likely Source of Contamination

Copper

2024

1.3

1.3

0.3

0

ppm

N

Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.

Coliform Bacteria

Maximum Contaminant Level Goal

Total Coliform Maximum Contaminant Level

Highest No. of Positive

Fecal Coliform or E. Coli Maximum Contaminant Level

Total No. of Positive E. Coli or Fecal Coliform Samples

Violation

Likely Source of Contamination

0

1 positive monthly sample.

0

N/A

0

N

Naturally present in the environment.

Regulated Contaminants

Inorganic Contaminants

Collection Date

Highest Level Detected

Range of Levels Detected

MCLG

MCL

Units

Violation

Likely Source of Contamination

Arsenic

2022

2.7

2.7-2.7

0

10

ppb

N

Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.

Barium

2022

0.128

0.128-0.128

2

2

ppm

N

Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.

Fluoride

2022

0.1

0.1 - 0.1

4

4.0

ppm

N

Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.

Radioactive Contaminants

Collection Date

Highest Level Detected

Range of Levels Detected

MCLG

MCL

Units

Violation

Likely Source of Contamination

Beta/photon emitters

2019

5.1

5.1 – 5.1>

0

50

pCi/L*

N

Decay of natural and man-made deposits.

*EPA considers 50 pCi/L to be the level of concern for beta particles.

Disinfection By-Products

Collection Date

Highest Level Detected

Range of Levels Detected

MCLG

MCL

Units

Violation

Likely Source of Contamination

Haloacetic Acids (HAA5)

2022

1.4

1.4 - 1.4

No goal for the total

60

ppb

N

By-product of drinking water disinfection.

Total Trihalomethanes (TTHM)

2022

8.1

8.1 - 8.1

No goal for the total

80

ppb

N

By-product of drinking water disinfection.

Disinfectant Residual Levels

DISINFECTANT RESIDUAL

YEAR

AVERAGE LEVEL

MINIMUM LEVEL

MAXIMUM LEVEL

MRDL

MRDLG

UNIT OF MEASURE

VIOLATION (Y/N)

SOURCE OF CHEMICAL

Free Chlorine

2024

1.23

0.35

2.18

4

< 4.0

ppm

N

Water additive used to control microbes

Violations

Consumer Confidence Rule

The Consumer Confidence Rule requires community water systems to prepare and provide to their customers annual consumer confidence reports on the quality of the water delivered by the systems.

Violation Type

Violation Begin

Violation End

Violation Explanation

CCR ADEQUACY/AVAILABILITY/CONTENT

07/02/2024

10/07/2024

We failed to provide to you, our drinking water customers, an annual report that adequately informed you about the quality of our drinking water and the risks from exposure to contaminants detected in our drinking water.

Revised Total Coliform Rule (RTCR)

The Revised Total Coliform Rule (RTCR) seeks to prevent waterborne diseases caused by E. coli. E. coli are bacteria whose presence indicates that the water may be contaminated with human or animal wastes. Human pathogens in these wastes can cause short-term effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a greater health risk for infants, young children, the elderly, and those with weakened immune systems.

Violation Type

Violation Begin

Violation End

Violation Explanation

MONITORING, ROUTINE, MAJOR (RTCR)

11/01/2024

11/30/2024

We failed to test our drinking water for the contaminant and period indicated. Because of this failure, we cannot be sure of the quality of our drinking water during the period indicated.

Public Notices

Monitoring Requirements Not Met for Big Oaks Ranchette

Our system failed to collect every required coliform sample. Although this incident was not an emergency, as our customers, you have a right to know what happened and what we did (are doing) to correct this situation. We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether or not our drinking water meets health standards. During November 2024 we did not complete all testing for coliform bacteria and therefore cannot be sure of the quality of your drinking water during that time.

What should I do?

There is nothing you need to do at this time. You may continue to drink the water. If a situation arises where the water is no longer safe to drink, we are required to notify you within 24 hours.

What is being done?

A compliance calendar and reporting protocol have been established by the operator, Aggregate Water Services, to ensure that all future RTCR samples and other required reports are submitted accurately and on time.

For more information, please contact our Compliance Department at compteam@aggregatewater.com or 936-321-7721.

Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.

This notice is being sent to you by Big Oaks Ranchette. Public Water System ID: TX1700639

Date distributed: June 30, 2025.