Water Body Name: | Pacific Ocean Shoreline, Scripps HA, at Vallecitos Court at La Jolla Shores Beach |
Water Body ID: | CAC9063000020090520165643 |
Water Body Type: | Coastal & Bay Shoreline |
Lines of Evidence (LOEs) for Decision ID 16923 |
LOE ID: | 29672 |
Pollutant: | Indicator Bacteria |
LOE Subgroup: | Health Advisories |
Matrix: | -N/A |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 2555 |
Number of Exceedances: | 1 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | For the period from January 2001 to December 2007, there were one beach advisory days for this section of shoreline. Bacteriological samples are collected on a weekly basis at ocean and bay locations in San Diego County. When a bacteriological sample exceeds water quality standards, signs are posted indicating that an advisory for waters have exceeded public health standards.
Data and information on the number of beach posting were summarized by the County of San Diego in their annual San Diego County Beach Closure and Advisory Reports. The reporting period was from January 2001 - December 2007. Data used was the number of days the beach was advisories were issued when the ocean or bay failed to meet the bacteriological standards. |
Data Reference: | Department of Environmental Health, Land and Water Quality Division. San Diego County Beach Closure and Advisory Report. |
Water Quality Objective/Criterion: | California Code of Regulations. Title 17, Section 7960.
(a) When a public beach or public water-contact sports area fails to meet any of the standards as set forth in Section 7957 or 7958 above, the local health officer or the Department, after taking into consideration the causes therefor, may at his or its discretion close, post with warning signs, or otherwise restrict use of said public beach or public water-contact sports area, until such time as corrective action has been taken and the standards as set forth in 7957 and 7958 above are met. |
Objective/Criterion Reference: | California Code of Regulations, Title 17, Section 7960. |
Evaluation Guideline: | |
Guideline Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | The beach advisory covers the time frame of January January 2001 to December 2007. |
Environmental Conditions: | |
QAPP Information: | Samples were collected in compliance with County of San Diego's Quality Assessment/Quality Control document |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29659 |
Pollutant: | Enterococcus |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 19 |
Number of Exceedances: | 3 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through ecember 2007. A total of 33 single samples were collected with 19 geomeans calculated. Three of the 23 geomeans exceeded the geomean water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | Geomean: Enterococcus density shall not exceed 35 per 100 ml.
Single Sample Maximum: Enterococcus density shall not exceed 104 per 100 ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29658 |
Pollutant: | Enterococcus |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 33 |
Number of Exceedances: | 4 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 33 single samples were collected with four samples exceeding the single sample water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | Geomean: Enterococcus density shall not exceed 35 per 100 ml.
Single Sample Maximum: Enterococcus density shall not exceed 104 per 100 ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
Lines of Evidence (LOEs) for Decision ID 16922 |
LOE ID: | 29657 |
Pollutant: | Fecal Coliform |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 19 |
Number of Exceedances: | 0 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 33 single samples were collected with 19 monthly geomeans calculated. From the 19 geomeans, none exceeded the geomean water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | Geomean: Fecal coliform density shall not exceed 200 per 100ml;
Single Sample Maximum: Fecal coliform density shall not exceed 400 per 100 ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29672 |
Pollutant: | Indicator Bacteria |
LOE Subgroup: | Health Advisories |
Matrix: | -N/A |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 2555 |
Number of Exceedances: | 1 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | For the period from January 2001 to December 2007, there were one beach advisory days for this section of shoreline. Bacteriological samples are collected on a weekly basis at ocean and bay locations in San Diego County. When a bacteriological sample exceeds water quality standards, signs are posted indicating that an advisory for waters have exceeded public health standards.
Data and information on the number of beach posting were summarized by the County of San Diego in their annual San Diego County Beach Closure and Advisory Reports. The reporting period was from January 2001 - December 2007. Data used was the number of days the beach was advisories were issued when the ocean or bay failed to meet the bacteriological standards. |
Data Reference: | Department of Environmental Health, Land and Water Quality Division. San Diego County Beach Closure and Advisory Report. |
Water Quality Objective/Criterion: | California Code of Regulations. Title 17, Section 7960.
(a) When a public beach or public water-contact sports area fails to meet any of the standards as set forth in Section 7957 or 7958 above, the local health officer or the Department, after taking into consideration the causes therefor, may at his or its discretion close, post with warning signs, or otherwise restrict use of said public beach or public water-contact sports area, until such time as corrective action has been taken and the standards as set forth in 7957 and 7958 above are met. |
Objective/Criterion Reference: | California Code of Regulations, Title 17, Section 7960. |
Evaluation Guideline: | |
Guideline Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | The beach advisory covers the time frame of January January 2001 to December 2007. |
Environmental Conditions: | |
QAPP Information: | Samples were collected in compliance with County of San Diego's Quality Assessment/Quality Control document |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29656 |
Pollutant: | Fecal Coliform |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 33 |
Number of Exceedances: | 1 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 33 single samples were collected with one samples exceeding the single sample water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | Geomean: Fecal coliform density shall not exceed 200 per 100ml;
Single Sample Maximum: Fecal coliform density shall not exceed 400 per 100 ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
Lines of Evidence (LOEs) for Decision ID 16921 |
LOE ID: | 29655 |
Pollutant: | Total Coliform |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 19 |
Number of Exceedances: | 0 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April1999 through December 2007. A total of 20 single samples were collected with 19 monthly geomeans calculated. None of the geomeans exceeded the geomean water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | Geomean: Total coliform density shall not exceed 1,000 per 100ml;
Single Sample Maximum: Total coliform density shall not exceed 10,000 per 100ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29653 |
Pollutant: | Total Coliform |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Shellfish Harvesting |
Number of Samples: | 33 |
Number of Exceedances: | 6 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April1999 through December 2007. A total of 33 single samples were collected with six samples exceeding the single sample water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | From the Ocean Plan the median coliform density shall not exceed 70 per 100ml, and not more than 10 percent of the samples shall exceed 230 per 100ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29672 |
Pollutant: | Indicator Bacteria |
LOE Subgroup: | Health Advisories |
Matrix: | -N/A |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 2555 |
Number of Exceedances: | 1 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | For the period from January 2001 to December 2007, there were one beach advisory days for this section of shoreline. Bacteriological samples are collected on a weekly basis at ocean and bay locations in San Diego County. When a bacteriological sample exceeds water quality standards, signs are posted indicating that an advisory for waters have exceeded public health standards.
Data and information on the number of beach posting were summarized by the County of San Diego in their annual San Diego County Beach Closure and Advisory Reports. The reporting period was from January 2001 - December 2007. Data used was the number of days the beach was advisories were issued when the ocean or bay failed to meet the bacteriological standards. |
Data Reference: | Department of Environmental Health, Land and Water Quality Division. San Diego County Beach Closure and Advisory Report. |
Water Quality Objective/Criterion: | California Code of Regulations. Title 17, Section 7960.
(a) When a public beach or public water-contact sports area fails to meet any of the standards as set forth in Section 7957 or 7958 above, the local health officer or the Department, after taking into consideration the causes therefor, may at his or its discretion close, post with warning signs, or otherwise restrict use of said public beach or public water-contact sports area, until such time as corrective action has been taken and the standards as set forth in 7957 and 7958 above are met. |
Objective/Criterion Reference: | California Code of Regulations, Title 17, Section 7960. |
Evaluation Guideline: | |
Guideline Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | The beach advisory covers the time frame of January January 2001 to December 2007. |
Environmental Conditions: | |
QAPP Information: | Samples were collected in compliance with County of San Diego's Quality Assessment/Quality Control document |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |
| |
LOE ID: | 29654 |
Pollutant: | Total Coliform |
LOE Subgroup: | Pollutant-Water |
Matrix: | Water |
Fraction: | None |
Beneficial Use: | Water Contact Recreation |
Number of Samples: | 33 |
Number of Exceedances: | 0 |
Data and Information Type: | PWS pathogen monitoring (ambient water) |
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April1999 through December 2007. A total of 33 single samples were collected with no samples exceeding the single sample water quality objective. |
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007. |
Water Quality Objective/Criterion: | Geomean: Total coliform density shall not exceed 1,000 per 100ml;
Single Sample Maximum: Total coliform density shall not exceed 10,000 per 100ml (SWRCB, 2005). |
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency |
Evaluation Guideline: | |
Guideline Reference: | |
Spatial Representation: | Samples were collected at Vallecitos Court at La Jolla Shores Beach, La Jolla, California. Station identification number is EH-320. |
Temporal Representation: | Samples were collected from April1999 through December 2007. |
Environmental Conditions: | |
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. |
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006. |