Keywords:
The Water We Drink
GULF STREAM MANOR WATER SYSTEM
Public Water Supply ID: LA1019123
We are pleased to present to you the Annual Water Quality Report for the year 2024. This report is designed to inform you about the quality of your water and services we deliver to you every day (Este informe contiene informacin muy importante sobre su agua potable. Tradzcalo o hable con alguien que lo entienda bien). Our constant goal is to provide you with a safe and dependable supply of drinking water. We want you to understand the efforts we make to continually improve the water treatment process and protect our water resources. We are committed to ensuring the quality of your water.
Our water source(s) are listed below:
Source Name Source Water Type
WELL #1 - NORTH Ground water
WELL #2 - SOUTH Ground 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 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, 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 stormwater 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 stormwater 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 stormwater runoff, and septic systems.
Radioactive Contaminants which can be naturally-occurring or be the result of oil and gas production and mining activities.
A Source Water Assessment Plan (SWAP) is now available from our office. This plan is an assessment of a delineated area around our listed sources through which contaminants, if present, could migrate and reach our source water. It also includes an inventory of potential sources of contamination within the delineated area, and a determination of the water supplys susceptibility to contamination by the identified potential sources. According to the Source Water Assessment Plan, our water system had a susceptibility rating of MEDIUM. If you would like to review the Source Water Assessment Plan, please feel free to contact our office.
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. Food and Drug Administration regulations establish limits for contaminants in bottled water which must provide the same protection for public health. We want our valued customers to be informed about their water
utility. If you have any questions about this report, want to attend any scheduled meetings, or simply want to learn more about your drinking water, please contact BILL RODWELL at 228-323-0759.
There is no safe level of lead in drinking water. Exposure to lead in drinking water can cause serious health effects in all age groups, especially pregnant people, infants (both formula-fed and breastfed), and young children. Some of the health effects to infants and children include decreases in IQ and attention span. Lead exposure can also result in new or worsened learning and behavior problems. The children of persons who are exposed to lead before or during pregnancy may be at increased risk of these harmful health effects. Adults have increased risks of heart disease, high blood pressure, kidney or nervous system problems. Contact your health care provider for more information about your risks.
The Louisiana Department of Health and Hospitals - Office of Public Health routinely monitors for constituents in your drinking water according to Federal and State laws. The tables that follow show the results of our monitoring during the period of January 1st to December 31st, 2024. Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The pre8ence of contaminants does not necessarily indicate that water poses a health risk.
In the tables below, you will find many terms and abbreviations you might not be familiar with. To help you better understand these terms, weve provided the following definitions:
Parts per million (ppm) or Milligrams per liter (mg/L) one part per million corresponds to one minute in two years or a single penny in $10,000.
Parts per billion (ppb) or Micrograms per liter (ug/L) one part per billion corresponds to one minute in 2,000 years, or a single penny in $10,000,000.
Picocuries per liter (pCi/L) picocuries per liter is a measure of the radioactivity in water.
Treatment Technique (TT) an enforceable procedure or level of technological performance which public water systems must follow to ensure control of a contaminant.
Action level (AL) the concentration of a contaminant that, if exceeded, triggers treatment or other requirements that a water system must follow.
Maximum contaminant level (MCL) the Maximum Allowed MCL is 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 (MCLG) the Goal is the level of a contaminant in drinking water below which there is no known or expected risk to human health. MCLGs allow for a margin of safety.
Maximum residual disinfectant level (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 (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.
Level 1 assessment 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 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.
During the period covered by this report we had the below noted violations.
Compliance Period Analyte Type
6/30/2024
CONSUMER CONFIDENCE RULE CCR REPORT
9/27/2024
REVISED TOTAL COLIFORM RULE (RTCR) CORRECTIVE/EXPEDITED ACTIONS (RTCR)
9/27/2024
PUBLIC NOTICE PUBLIC NOTICE RULE LINKED TO VIOLATION
9/29/2024
PUBLIC NOTICE PUBLIC NOTICE RULE LINKED TO VIOLATION
9/29/2024 GROUNDWATER RULE FAILURE ADDRESS DEFICIENCY (GWR)
10/16/2024 LEAD AND COPPER RULE REVISIONS LSL INVENTORY-INITIAL
10/16/2024 LEAD AND COPPER RULE REVISIONS LSL REPORTING-INITIAL
Our water system tested a minimum of 2 sample(s) per month in accordance with the Total Coliform Rule for microbiological contaminants. With the microbiological samples collected, the water system collects disinfectant residuals to ensure control of microbial growth.
Disinfectant Date HighestRAA Unit Range MRDL MRDLG Typical Source
CHLORINE 2024 0.5 ppm 0.0 - 1.75 4 4 Water additive used to control microbes
In the tables below, we have shown the regulated contaminants that were detected. Chemical Sampling of our drinking water may not be required on an annual basis; therefore, information provided in this table refers back to the latest year of chemical sampling results.
The State of Louisiana regularly monitors source water per State and Federal Regulations. Treated water samples are monitored to further evaluate compliance.
Source Water
Collection
Highest
Range Unit MCL MCLG Typical Source
Regulated
Date
Value
Contaminants
BARIUM 4/23/2023 0.3 0.3 ppm 2 2 Discharge of drilling wastes;
Discharge from metal refineries; Erosion of natural deposits
FLUORIDE 4/23/2023 0.1 0.1 ppm 4 4 Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories
Source Water
Collection
Highest
Range Unit MCL MCLG Typical Source
Radiological
Date
Value
Contaminants
GROSS BETA
PARTICLE ACTIVITY 4/23/2023 3.72 2.22 - 3.72 pCi/l 50 0 Decay of natural and man-made deposits.
Date 90TH
Range Unit AL Sites
Typical Source
Percentile
Over AL
Lead and Copper
COPPER, FREE 2021 - 2024 0 0 ppm 1.3 0 Corrosion of household plumbing systems; Erosion of natural deposits; Leaching from wood preservatives
LEAD 2021 - 2024 0 0 ppb 15 0 Corrosion of household plumbing systems; Erosion of natural deposits
Disinfection
Sample Point Period Highest
Range Unit MCL MCLG Typical Source
Byproducts
LRAA
TOTAL HALOACETIC ACIDS (HAA5) LOT 30 2023 -
2024 0 0 ppb 60 0 By-product of drinking water disinfection
TOTAL HALOACETIC ACIDS (HAA5) MRT 2023 -
2024 0 0 ppb 60 0 By-product of drinking water disinfection
TTHM LOT 30 2023 -
2024 0 0 ppb 80 0 By-product of drinking water chlorination
TTHM MRT 2023 -
2024 0 0 ppb 80 0 By-product of drinking water chlorination
Source Secondary Contaminants Collection Date Highest Value Range Unit SMCL
ALUMINUM 4/23/2023 0.08 0.08 MG/L 0.2
CHLORIDE 4/23/2023 56 56 MG/L 250
HARDNESS, TOTAL (AS CACO3) 4/23/2023 64.3 63.9 - 64.3 MG/L 0
IRON 4/23/2023 0.28 0.15 - 0.28 MG/L 0.3
MANGANESE 4/23/2023 0.12 0.11 - 0.12 MG/L 0.05
PH 4/23/2023 7.64 7.42 - 7.64 PH 8.5
POTASSIUM 4/23/2023 9.5 1.8 - 9.5 MG/L 0
SODIUM 4/23/2023 81.2 81.1 - 81.2 MG/L 0
Treated Secondary Contaminants Collection Date Highest Value Range Unit SMCL
IRON 8/25/2024 0.16 0.16 MG/L 0.3
MANGANESE 8/25/2024 0.12 0.12 MG/L 0.05
Unresolved significant deficiencies that were identified during a survey done on the water system are shown below.
Date
Facility Code Activity Due Date Description
Identified
6/5/2022 WELL #2 - SOUTH 20MG
58 GWR ADDRESS TT45
DEFICIENCIES 9/11/2022 LAC 51:XII.319.D.2 and LAC 51:XII.135.A - Dedicated
standby power shall be
provided by any community water supply and any non community water supply serving a hospital so that water can be treated and/or pumped to the distribution system during power outages to meet the average daily demand during the month of maximum water use. A standby power supply shall be provided through a dedicated portable or in-place auxiliary power of adequate supply and connectivity.;
6/4/2024
DISTRIBUTION
SYSTEM 20MG
57 GWR ADDRESS TT45
DEFICIENCIES 9/28/2024 LAC 51:XII.319.D.1 and 105.A B,D - No public water supply shall be constructed, operated or modified to the extent that the capacity, hydraulic conditions, functioning of treatment processes, or the quality of finished water is affected, without, and except in accordance with, a permit from the state health officer. No public water supply shall be constructed or modified to the extent mentioned above except in accordance with the plans and specifications for the installation which have been approved, in advance, as a part of a permit issued by the state health officer prior to the start of construction or modification. Detailed plans and specifications for the installation for which a permit is requested shall be submitted by the Engineer of Record or the person having responsible charge of a municipally owned public water supply or by the owner of a privately owned public water supply.;
6/4/2024 WELL #1 - NORTH 20OT1
01 GWR ADDRESS TT45
DEFICIENCIES 9/28/2024 LAC 51:XII.319.D.24 - System shall ensure that no critical water system component is in poor condition or defective.;
6/4/2024 WELL #1 - NORTH 20SO2
1 GWR ADDRESS TT45
DEFICIENCIES 9/28/2024 LAC 51:XII.319.D.11 and
327.A.15 - All potable water supply wells shall be provided with a readily accessible
faucet or tap on the well discharge line at the well for the collection of water
samples. The faucet or tap shall be of the smooth nozzle type, shall be upstream of the well discharge line check valve and shall terminate in a
downward direction.;
6/4/2024 WELL #1 - NORTH 20SO3
8B GWR ADDRESS TT45
DEFICIENCIES 9/28/2024 LAC 51:XII.319.D.7 - There shall be no pathway for
contamination into the well casing or discharge piping. The sanitary seal shall be
maintained to prevent the introduction of contamination into the well casing and
discharge piping.;
6/4/2024 WELL #2 - SOUTH 20SO2
7 GWR ADDRESS TT45
DEFICIENCIES 9/28/2024 LAC 51:XII.319.D.4 and 169.B.2 - When groundwater is the only source of water supply for any community water supply or for any non
community water supply serving a hospital, a minimum of two approved and active groundwater wells (or, if not a second well, connection to another approved water supply of sufficient capacity) shall be provided, unless otherwise specified by the state health officer. Providing an LDH-approved annual public notice to customers may be considered in lieu of meeting 169.B.2 of this Part.;
8/28/2024 TP FOR WELLS #1, #2 20OT1
01 RTCR - ADDRESS SANITARY DEFECT 9/26/2024 LAC 51:XII.319.D.24 - System shall ensure that no critical water system component is in poor condition or defective.;
8/28/2024 WELL #1 - NORTH 20OT1
03 RTCR - ADDRESS SANITARY DEFECT 9/26/2024 LAC 51:XII.319.D.25 - All
potable water systems shall be designed, constructed and maintained so as to prevent leakage of water due to
defective materials, improper jointing, corrosion, settling, impacts, freezing, or other causes. Valves and blow-offs shall be provided so that necessary repairs can be made with a minimum interruption of service.;
8/28/2024 WELL #1 - NORTH 20ST21 RTCR - ADDRESS SANITARY DEFECT 9/26/2024 LAC 51.XII.225.R - The area surrounding a ground-level structure shall be graded in a manner that will prevent surface water from standing within 50 feet of it.
Environmental
Protection Agency Required Health
Effects Language
Some people may be more vulnerable to contaminants in drinking water than the general population. Immuno-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. EPA/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 (8004264791).
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. GULF STREAM MANOR WATER SYSTEM is responsible for providing high quality drinking water and removing lead pipes, but cannot control the variety of materials used in plumbing components in your home. You share the responsibility for protecting yourself and your family from the lead in your home plumbing. You can take responsibility by identifying and removing lead materials within your home plumbing and taking steps to reduce your familys risk. Before drinking tap water, flush your pipes for several minutes by running your tap, taking a shower, doing laundry or a load of dishes. You can also use a filter certified by an American National Standards Institute accredited certifier to reduce lead in drinking water. If you are concerned about lead in your water and wish to have your water tested, contact GULF STREAM MANOR WATER SYSTEM and MARSHA HUGHEY BUS Phone: 913-749-9243. Information on lead in drinking water, testing methods, and steps you can take to minimize exposure is available at http://www.epa.gov/safewater/lead.
Additional Required Health Effects Language:
Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially-harmful, bacteria may be present. Coliforms were found in more samples than allowed and this was a warning of potential problems.
Additional Required Health Effects Violation notices:
2C-2 - We failed to correct all sanitary defects that were identified during the assessment that we conducted.
We found coliforms indicating the need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct assessment(s) to identify problems and to correct any problems that were found during these assessments.
During the past year 1 Level 2 assessments were required to be completed for our water system. 1 Level 2 assessments were completed. In addition, we were required to take 3 corrective actions and we completed 0 of these actions.
Thank you for allowing us to continue providing your family with clean, quality water this year. In order to maintain a safe and dependable water supply we sometimes need to make improvements that will benefit all of our customers.
We at the GULF STREAM MANOR WATER SYSTEM work around the clock to provide top quality drinking water to every tap. We ask that all our customers help us protect and conserve our water sources, which are the heart of our community, our way of life, and our childrens future. Additional information on the water system can be found at www.ldh.la.gov/watergrade. Please call our office if you have questions.
Sept 10 1t
2135250
Notice Cost- $1124.63