reglab/statecodes huggingface dataset:
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17 - Surface Water Treatment › Article 9 - Indirect Potable Reuse: Surface Water Augmentation › Section 64668.20 - Public Hearings

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
A SWSAP PWS may not use an augmented reservoir without a
					 domestic water supply permit or permit amendment for the use of the augmented
					 reservoir as an approved surface water source, and unless the SWSAP PWS
					 facilitates at least three public hearings held by the State Board and the
					 SWSAP PWS does the following:
(a) In
				  coordination with and with the assistance of the SWSAP WRA, develop information
				  to be provided to the public at the public hearings and on the SWSAP PWS's
				  Internet Web site. The information shall include, but not be limited to:
(1) descriptions of the SWSAP,
(2) identification of the municipal
				  wastewater source for the SWSAP,
(3) descriptions of the treatment processes,
				  monitoring, contingency plans, and
(4) the anticipated State Board and Regional
				  Board permit provisions applicable to the SWSAP;
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64670 - General Requirements

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a)
				  Unless otherwise indicated, the requirements in this chapter apply to community
				  water systems and nontransient-noncommunity water systems (hereinafter referred
				  to as "water systems" or "systems").
(b) An action level exceedance shall not
				  constitute a violation of this chapter.
(c) Analyses for lead, copper, pH,
				  conductivity, calcium, alkalinity, orthophosphate, silica, and temperature
				  shall be conducted using the methods prescribed at 40 Code of Federal
				  Regulations, Section
				  141.89 [Federal Register (FR) 56
				  (110), 26460-26564, June 7, 1991; amended July 15, 1991 (56 FR 32113), June 29,
				  1992 (57 FR 28786), June 30, 1994 (59 FR 33860), and January 12, 2000 (65 FR
				  1250)]. Field tests shall be performed by water treatment or distribution
				  operators certified by the Department pursuant to Section
				  106875
				  of the Health and Safety Code or by personnel trained to perform these tests by
				  the Department, a certified laboratory, or certified operator.
(d) A new water system shall initiate
				  compliance with this chapter within six months of distributing water to
				  consumers. An existing system that changes size pursuant to the definitions in
				  sections 64671.30,
				  64671.40 and
				  64671.70, shall initiate
				  compliance with the requirements of this chapter applicable to the new size
				  within six months.
1. New
					 chapter 17.5, article 1 and section filed 12-11-95 as an emergency; operative
					 12-11-95 (Register 95, No. 50). A Certificate of Compliance must be transmitted
					 to OAL by 4-9-96 or emergency language will be repealed by operation of law on
					 the following day.
2. Refiling of 12-11-95 order, including
					 amendment of NOTE, filed 4-9-96 as an emergency; operative 4-10-96 (Register
					 96, No. 15). A Certificate of Compliance must be transmitted to OAL by 8-8-96
					 or emergency language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
4. Repealer
					 of chapter 17.5 (articles 1-9, sections
					 64670-64692), article 1 (sections
					 64670-64672.6) and section and new
					 chapter 17.5 (articles 1-9, sections
					 64670-64690.80), article 1
					 (sections 64670-64671.85) and section filed
					 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.05 - Action Level

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Action level", for the purpose of this chapter only, means
					 the concentration of lead or copper in water that is used to determine the
					 requirements of this chapter that a system shall meet.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
4. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.08 - Action Level Exceedance

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Action level exceedance", for the purpose of this chapter
					 only, means that the level of lead or copper is greater than the respective
					 action level, as determined pursuant to section
					 64678(d) through
					 (g).
1. New
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.09 - Corrosion Control Treatment or CCT

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Corrosion control treatment" or "CCT" means the corrosion
					 control treatment that minimizes the lead and copper concentrations at users'
					 taps without causing the water system to violate any primary drinking water
					 standards.
1. New
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.10 - Corrosion Inhibitor

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Corrosion inhibitor" means a substance capable of reducing
					 the corrosivity of water toward metal plumbing materials, especially lead and
					 copper, by forming a protective film on the interior surface of those
					 materials.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
4. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.15 - Detection Limit for Purposes of Reporting or DLR

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Detection limit for purposes of reporting" or "DLR" means
					 the designated minimum level at or above which any analytical finding of a
					 contaminant in drinking water resulting from monitoring required under this
					 chapter shall be reported to the Department.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
4. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.20 - Effective Corrosion Inhibitor Residual. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order, including
					 amendment of NOTE, transmitted to OAL 8-7-96 and filed 9-16-96 (Register 96,
					 No. 38).
4. Repealer filed 9-11-2003; operative 10-11-2003 (Register
					 2003, No. 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300-
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations
						141.2.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.25 - First Draw Sample. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300-
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations
						141.2.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.30 - Large Water System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Large water system", for the purpose of this chapter only,
					 means a water system that serves more than 50,000 persons.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.35 - Lead Service Line

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Lead service line" means a service line made of lead that
					 connects the water main to the building inlet and any lead pigtail, gooseneck
					 or other fitting which is connected to such lead line.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.40 - Medium-Size Water System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Medium-size water system", for the purpose of this chapter
					 only, means a water system that serves greater than 3,300 and less than or
					 equal to 50,000 persons.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.50 - Optimal Corrosion Control Treatment. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300
						through
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations
						141.2.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.55 - Period

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Period", for the purpose of this chapter only, means a
					 six-month monitoring timeframe.
1. New
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.60 - Service Line Sample. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300
						through
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations
						141.2.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.65 - Single-Family Structure

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Single-family structure" means a building constructed as a
					 single-family residence that is currently used as either a residence or a place
					 of business.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.70 - Small Water System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Small water system", for the purpose of this chapter only,
					 means a water system that serves 3,300 persons or fewer.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Editorial correction of NOTE (Register 96, No.
					 38).
4. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
5. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.75 - Tap Sampling

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Tap sampling" means sampling conducted pursuant to
					 sections 64675 (General Requirements for
					 Tap Sampling for Lead and Copper), 64675.5 (Tap Sampling Frequency), and 64677
					 (Sampling Collection Methods for Taps) at sites selected pursuant to section
					 64676 (Sampling Site
					 Selection).
1. New
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.80 - Water Quality Parameter or WQP

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Water quality parameter" or "WQP", for the purposes of
					 this chapter, means a characteristic or constituent of water, or a water
					 treatment chemical added to water to control corrosion.
1. New
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
2. Amendment of section and NOTE filed 5-28-2014; operative
					 7-1-2014 (Register 2014, No. 22).
Note: Authority cited: Sections
						116350,
						116375,
						131052
						and
						131200,
						Health and Safety Code. Reference: Sections
						116275
						and
						116350,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64671.85 - WQP Monitoring

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"WQP monitoring" means sampling conducted pursuant to
					 sections 64680 (General WQP Monitoring
					 Requirements), 64681 (Initial WQP Monitoring), and 64682 (WQP Monitoring
					 Requirements after CCT Installation).
1. New
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64672 - Analytical Methods and Detection Limits. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order, including
					 new subsections (c)-(d), transmitted to OAL 8-7-96 and filed 9-16-96 (Register
					 96, No. 38).
4. Repealer filed 9-11-2003; operative 10-11-2003
					 (Register 2003, No. 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300
						through
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations
						141.89.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64672.3 - Determination of Compliance with Lead and Copper Action Levels. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
4. Repealer
					 filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300
						through
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations
						141.80(c).
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 1 - General Requirements and Definitions › Section 64672.6 - Use of Information Developed Prior to December 1, 1995. [Repealed]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order, including
					 amendment of subsections (c)(2)-(3), transmitted to OAL 8-7-96 and filed
					 9-16-96 (Register 96, No. 38).
4. Repealer filed 9-11-2003;
					 operative 10-11-2003 (Register 2003, No. 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365
						and
						116375,
						Health and Safety Code. Reference: Sections
						116300
						through
						116750,
						Health and Safety Code; and 40 Code of Federal Regulations 141.81(d) and
						(e).
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 2 - Requirements According to System Size › Section 64674 - Large Water System Requirements

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) The requirements in this section are
				  applicable to all large water systems.
(b) Each large system shall conduct standard
				  tap sampling pursuant to section
				  64675 (General Requirements for
				  Tap Sampling for Lead and Copper), and monitor for WQPs pursuant to section
				  64681 (Initial WQP Monitoring).
				  Tap sampling frequency may be reduced pursuant to section
				  64675.5 (Tap Sampling
				  Frequency).
(c) Each large system
				  shall complete a corrosion control study, pursuant to section
				  64683 (Corrosion Control Study
				  Procedure), unless it can meet one of the following criteria:
(1) The system submits the following
				  documentation to the Department and the Department determines in writing that
				  the system has optimized corrosion control based on its review of the
				  submittal:
(A) The results of all test
				  samples collected for each of the WQPs in section
				  64683(a)(3)
				  (Corrosion Control Study Procedure);
(B) A report explaining the test methods used
				  by the water system to evaluate corrosion control treatment alternatives
				  pursuant to section
				  64683 (Corrosion Control Study
				  Procedure), the results of all tests conducted, and the basis for the system's
				  selection of CCT;
(C) A report
				  explaining how CCT has been installed and is being operated pursuant to section
				  64684 (CCT Installation and
				  Operation); and
(D) The results of
				  tap sampling for lead and copper for two consecutive periods after corrosion
				  control has been installed; or
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64675 - General Requirements for Tap Sampling for Lead and Copper

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) During each
				  period, each system shall conduct standard tap sampling by collecting one
				  sample from the number of sites based on the number of people served specified
				  in table 64675-A under Standard Tap Sampling.
(b) During each period, each system
				  conducting reduced tap sampling shall collect at least one sample from the
				  number of sites based on the number of people served specified in table 64675-A
				  under Reduced Tap Sampling, as follows:
(1)
				  The sites shall be representative of the sites required for standard tap
				  sampling.
(2) The samples shall be
				  collected during the months of June, July, August, or September, unless the
				  Department approves an alternate set of four months based on a review of the
				  system's operations and lead and copper data, in which case the system shall
				  initiate sampling during the alternate set of four months when directed in
				  writing to do so by the Department, as follows:
(A) No later than 21 months after the
				  previous period, if sampling annually, or
(B) No later than 45 months after the
				  previous period, if sampling triennially.
Table 64675-A
Lead and Copper Tap Sampling Sites
System Size
Standard
							 Tap Sampling
Reduced Tap Sampling
(Minimimum Number of
							 Sites)
>100,000
100
50
10,001 to 100,000
60
30
3,301 to 10,000
40
20
501 to 3,300
20
10
101 to 500
10
5
<101
5
5
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64675.5 - Tap Sampling Frequency

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a)
				  A system shall conduct standard tap sampling for two consecutive periods;
				  thereafter, tap sampling frequency may be reduced pursuant to section
				  64675 (General Requirements for
				  Tap Sampling for Lead and Copper) as follows:
(1) If a system has 90th percentile levels
				  that do not exceed 0.005 mg/L for lead and 0.65 mg/L for copper for two
				  consecutive periods, it may reduce the sampling to once every three years at
				  the reduced number of sites;
(2)
				  For systems that do not meet the criteria in paragraph (1), after two
				  consecutive periods with no action level exceedance, the frequency may be
				  reduced to annually at the reduced number of sites, if the system receives
				  written approval from the Department based on its review of the system's data.
				  After sampling for three years (including the initial sampling year) with no
				  action level exceedance, the frequency may be reduced to once every three years
				  at the reduced number of sites, if the system receives written approval from
				  the Department.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64676 - Sample Site Selection

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a)
				  Each system shall identify a pool of sampling sites that:
(1) Is large enough to ensure that the water
				  system can collect the number of lead and copper tap samples required in
				  section 64675 (General Requirements for
				  Tap Sampling for Lead and Copper);
(2) Meets the criteria in subsections (c) or
				  (d), as applicable; and
(3) Does
				  not include faucets that have point-of-use or point-of-entry treatment devices
				  designed to remove inorganic contaminants.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64677.5 - Sample Invalidation

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a)
				  A lead or copper sample may be invalidated by the Department if at least one of
				  the following conditions is met and documented in writing:
(1) The laboratory establishes that improper
				  sample analysis caused erroneous results;
(2) The Department determines that the sample
				  was taken from a site that did not meet the site selection criteria in section
				  64676 (Sample Site
				  Selection);
(3) The sample
				  container was damaged in transit;
(4) The Department determines the sample does
				  not meet the requirements in section
				  64677 (Sample Collection Methods
				  for Taps); or
(5) There is
				  substantial reason to believe that the sample was subject to
				  tampering.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64678 - Determination of Exceedances of Lead and Copper Action Levels

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) The detection limits for purposes of
				  reporting (DLRs) for lead and copper are as follows:
Table 64678-A. DLRs for Lead and Copper
Contaminant
DLR
							 (mg/L)
Lead..........................
..........................0.005
Copper..........................
..........................0.050
(b)
				  For purposes of determining the difference in concentration between the source
				  water and the 90th percentile tap results, the following shall apply:
(1) Analytical results for lead greater than
				  or equal to 0.001 mg/L and less than 0.005 mg/L shall be as measured or 0.0025
				  mg/L, whichever is greater.
(2)
				  Analytical results for copper greater than or equal to 0.001 mg/L and less than
				  0.050 mg/L shall be as measured or 0.025 mg/L, whichever is greater.
(3) Analytical results below 0.001 mg/L for
				  lead and copper shall be considered zero.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64678.5 - Monitoring Waivers for Small Systems

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) A small water system may apply to the
				  Department for a waiver to reduce the tap sampling frequency for lead and
				  copper to once every nine years, and shall continue tap sampling as required by
				  this chapter until it receives written notification from the Department that
				  the waiver has been approved.
(b) A
				  system that meets the following materials and monitoring criteria for both lead
				  and copper will be granted a full waiver, while a system that meets both sets
				  of criteria for only one of the chemicals will be granted a partial waiver that
				  covers only that chemical.
(1) To meet the
				  materials criteria, a system shall provide certification and documentation that
				  its distribution system and service lines and all drinking water supply
				  plumbing, including plumbing conveying drinking water within all residences and
				  buildings connected to the system, satisfy the following:
(A) For lead, the system shall be free of the
				  following lead-containing materials:
1.
				  Plastic pipes that contain lead plasticizers, or plastic service lines that
				  contain lead plasticizers; and
2.
				  Lead service lines, lead pipes, lead soldered pipe joints, and leaded brass or
				  bronze alloy fittings and fixtures, unless the utility can demonstrate to the
				  Department that such fittings and fixtures will not leach lead into the
				  drinking water.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 3 - Monitoring for Lead and Copper › Section 64679 - Supplemental Monitoring

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
A water system with a lead action level exceedance shall
					 offer to sample the tap water of any customer who requests it. The system is
					 not required to pay for collecting or analyzing the sample.
1. New
					 article 4 and section filed 12-11-95 as an emergency; operative 12-11-95
					 (Register 95, No. 50). A Certificate of Compliance must be transmitted to OAL
					 by 4-9-96 or emergency language will be repealed by operation of law on the
					 following day.
2. Refiling of 12-11-95 order, including amendment of
					 NOTE, filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order, including
					 amendment of subsections (d) and (f), transmitted to OAL 8-7-96 and filed
					 9-16-96 (Register 96, No. 38).
4. Repealer of article 4 (section
					 64679) and repealer and new
					 section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365,
						116375
						and
						116385,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 4 - Water Quality Parameter (WQP) Monitoring › Section 64680 - General WQP Monitoring Requirements

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) WQP tap monitoring shall be:
(1) Representative of water quality
				  throughout the distribution system, by considering the number of persons
				  served, the different sources of water and treatment methods employed, and
				  seasonal variability;
(2) Not
				  restricted to sites targeted for lead and copper sampling; and
(3) Include two samples for each applicable
				  WQP during each period, from the standard number of sites, based on the number
				  of persons served, specified in table 64680-A.
Table 64680-A
WQP Tap Monitoring Sites
System Size
Standard Tap Sampling
Reduced Tap Sampling
(Minimimum
							 Number of Sites)
>100,000
25
10
10,001 to 100,000
10
7
3,301 to 10,000
3
3
501 to 3,300
2
2
101 to 500
1
1
<101
1
1
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 4 - Water Quality Parameter (WQP) Monitoring › Section 64681 - Initial WQP Monitoring

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
For initial WQP monitoring, each system shall monitor for
					 the following WQPs, pursuant to section
					 64680 (General WQP Monitoring
					 Requirements):
(a) pH;
(b) Alkalinity;
(c) Orthophosphate, when an inhibitor
				  containing a phosphate compound is used;
(d) Silica, when an inhibitor containing a
				  silicate compound is used;
(e)
				  Calcium;
(f) Conductivity;
				  and
(g) Water
				  temperature.
1. New
					 section filed 12-11-95 as an emergency; operative 12-11-95 (Register 95, No.
					 50). A Certificate of Compliance must be transmitted to OAL by 4-9-96 or
					 emergency language will be repealed by operation of law on the following
					 day.
2. Refiling of 12-11-95 order, including amendment of NOTE,
					 filed 4-9-96 as an emergency; operative 4-10-96 (Register 96, No. 15). A
					 Certificate of Compliance must be transmitted to OAL by 8-8-96 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Certificate of Compliance as to 12-11-95 order transmitted
					 to OAL 8-7-96 and filed 9-16-96 (Register 96, No. 38).
4. Repealer
					 and new section filed 9-11-2003; operative 10-11-2003 (Register 2003, No.
					 37).
Note: Authority cited: Sections
						100275,
						116350,
						116365,
						116375
						and
						116385,
						Health and Safety Code. Reference: Sections
						116325-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 4 - Water Quality Parameter (WQP) Monitoring › Section 64682 - WQP Monitoring After CCT Installation

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) Each system that installs CCT shall
				  monitor the following WQPs, pursuant to section
				  64680 (General WQP Monitoring
				  Requirements), as applicable:
(1) At taps:
(A) pH;
(B) Alkalinity;
(C) Orthophosphate, when an inhibitor
				  containing a phosphate compound is used;
(D) Silica, when an inhibitor containing a
				  silicate compound is used;
(E)
				  Calcium, when calcium carbonate stabilization is used as part of corrosion
				  control.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 5 - Corrosion Control › Section 64683 - Corrosion Control Study Procedure

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) Each system conducting a corrosion
				  control study shall:
(1) Evaluate the
				  effectiveness of each of the following treatments, and, if appropriate,
				  combinations of the following treatments to identify the CCT for that system:
(A) Alkalinity and pH adjustment;
(B) Calcium hardness adjustment;
				  and
(C) The addition of a corrosion
				  inhibitor at a concentration sufficient to maintain an effective residual
				  concentration throughout the distribution system.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 17.5 - Lead and Copper › Article 5 - Corrosion Control › Section 64684 - CCT Installation and Operation

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) Each system shall install and operate
				  throughout its distribution system the CCT designated by the Department in
				  subsection
				  64683(b)
				  (Corrosion Control Studies) or paragraph 64673(c)(3) (Small and Medium-size
				  Water System Requirements) and monitor WQPs pursuant to section
				  64682 (WQP Monitoring After CCT
				  Installation). When the system completes its installation of CCT, it shall
				  submit a letter to the Department certifying that it has done so.
(b) After the system installs CCT, the
				  Department will review the treatment and pre- and post-treatment tap sampling
				  and WQP monitoring data and specify WQPs in writing within 42 months of its CCT
				  designation as follows:
(1) A minimum value or
				  a range of values for pH measured at each entry point to the distribution
				  system;
(2) A minimum pH value of
				  7.0 or greater, measured in all tap samples, unless the Department determines
				  that meeting a pH level of 7.0 is not technologically feasible or is not
				  necessary for the system to optimize corrosion control;
(3) If a corrosion inhibitor is used, a
				  minimum concentration or a range of concentrations for the inhibitor, measured
				  at each entry point to the distribution system and in all tap samples, that the
				  Department determines is necessary to maintain a passivating film on the
				  interior walls of the pipes of the distribution system;
(4) If alkalinity is adjusted as part of CCT,
				  a minimum concentration or a range of concentrations for alkalinity, measured
				  at each entry point to the distribution system and in all tap
				  samples;
(5) If calcium carbonate
				  stabilization is used as part of corrosion control, a minimum concentration or
				  a range of concentrations for calcium, measured in all tap samples;
				  and
(6) Values for additional WQPs
				  determined by the Department to reflect CCT for the system.