reglab/statecodes huggingface dataset:
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 14.5 - Fees › Article 1 - Public Water System Annual Fees › Section 64300 - Definitions

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
As used in this article:
(a) "Disadvantaged community" means the
				  entire service area of the public water system has a median annual household
				  income of less than eighty percent (80 %) of the statewide median annual
				  household income.
(b) "Wholesaler"
				  means a public water system that sells water to other public water systems. A
				  public water system that has 1,000 or more service connections or that sells
				  water only on a short-term or intermittent basis is not a wholesaler.
(c) "Group quarters" means a group living
				  arrangement that is owned or managed by an entity or organization providing
				  housing and/or services for the residents, including but not limited to,
				  correctional facilities, college residences, residential treatment facilities,
				  skilled nursing facilities, and military barracks.
1. New
					 chapter 14.5, article 1 (sections
					 64300-64315) and section filed
					 4-10-2017; operative 4-10-2017 pursuant to Government Code section
					 11343.4(b)(3)
					 (Register 2017, No. 15).
2. Amendment of subsection (a) and new
					 subsection (c) filed 12-15-2017; operative 12-15-2017. Amendments are not
					 subject to review by the Office of Administrative Law and shall remain in
					 effect until revised by the State Board. (Health and Safety Code section
					 116565(e)(2)(B)).
					 Submitted to OAL for filing and printing only (Register 2017, No.
					 50).
3. Editorial correction of HISTORY 2 (Register 2019, No.
					 17).
Note: Authority cited: Sections
						116271,
						116350,
						116375
						and
						116565,
						Health and Safety Code. Reference: Sections
						116565
						and
						116590,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 14.5 - Fees › Article 1 - Public Water System Annual Fees › Section 64310 - Reduction of Fees for Public Water Systems Serving Disadvantaged Community

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) A public water
				  system must pay the full amount of the annual fee unless it requests and
				  receives from the State Board a determination that its annual fees are reduced
				  because it is a community water system that serves a disadvantaged community in
				  which case the fee to be paid is the amount for a disadvantaged community as
				  shown in Table 64305-A.
(b) To
				  qualify for the reduction provided for in subsection (a), a public water system
				  must certify under penalty of perjury that it served a disadvantaged community
				  for the calendar year immediately preceding the year in which the invoice is
				  submitted to the public water system, and, if requested to do so by the State
				  Board, provide documentation, which may include an income survey, that it
				  served a disadvantaged community during that calendar year.
1. New
					 section filed 4-10-2017; operative 4-10-2017 pursuant to Government Code
					 section
					 11343.4(b)(3)
					 (Register 2017, No. 15).
2. Amendment of subsection (b) filed
					 12-15-2017; operative 12-15-2017. Amendments are not subject to review by the
					 Office of Administrative Law and shall remain in effect until revised by the
					 State Board. (Health and Safety Code section
					 116565(e)(2)(B)).
					 Submitted to OAL for filing and printing only (Register 2017, No.
					 50).
3. Editorial correction of HISTORY 2 (Register 2019, No.
					 17).
Note: Authority cited: Sections
						116271,
						116350,
						116375
						and
						116565,
						Health and Safety Code. Reference: Sections
						116565
						and
						116590,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 14.5 - Fees › Article 1 - Public Water System Annual Fees › Section 64315 - Payment of Fees

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
(a) Each
				  public water system shall pay to the State Board the fee required by this
				  article. Payment is due upon receipt of the invoice, except that this date may
				  be extended by the State Board for good cause, which shall be determined at the
				  State Board's sole discretion.
1. New
					 section filed 4-10-2017; operative 4-10-2017 pursuant to Government Code
					 section
					 11343.4(b)(3)
					 (Register 2017, No. 15).
2. Amendment filed 12-15-2017; operative
					 12-15-2017. Amendments are not subject to review by the Office of
					 Administrative Law and shall remain in effect until revised by the State Board.
					 (Health and Safety Code section
					 116565(e)(2)(B)).
					 Submitted to OAL for filing and printing only (Register 2017, No.
					 50).
3. Editorial correction of HISTORY 2 (Register 2019, No.
					 17).
Note: Authority cited: Sections
						116271,
						116350,
						116375
						and
						116565,
						Health and Safety Code. Reference: Sections
						116565
						and
						116590,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400 - Acute Risk

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Acute Risk" means the potential for a contaminant or
					 disinfectant residual to cause acute health effects, i.e., death, damage or
					 illness, as a result of a single period of exposure of a duration measured in
					 seconds, minutes, hours, or days.
1. Repealer
					 and new article 1 and new section filed 9-8-94 as an emergency; operative
					 9-8-94 (Register 94, No. 36). A Certificate of Compliance must be transmitted
					 to OAL by 1-6-95 or emergency language will be repealed by operation of law on
					 the following day.
2. Repealer and new article 1 and new section
					 refiled 1-3-95 as an emergency; operative 1-3-95 (Register 95, No. 1). A
					 Certificate of Compliance must be transmitted to OAL by 5-3-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
3. Repealer and new article 1 and new section refiled 4-26-95
					 as an emergency; operative 4-26-95 (Register 95, No. 17). A Certificate of
					 Compliance must be transmitted to OAL by 8-24-95 or emergency language will be
					 repealed by operation of law on the following day.
4. Certificate of
					 Compliance as to 4-26-95 order including amendment of chapter 15 heading
					 transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95, No.
					 25).
5. Amendment of section and NOTE filed 5-18-2006; operative
					 6-17-2006 (Register 2006, No. 20).
Note: Authority cited: Sections
						100275,
						116375
						and
						116450,
						Health and Safety Code. Reference: Sections
						116270-
						116751,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.02 - Approved Surface Water

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Approved surface water" has the same meaning as defined in
					 Section 64651.10.
1. New
					 section filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.03 - Clean Compliance History

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Clean compliance history" means a record of no
					 bacteriological monitoring violations under sections
					 64423,
					 64424, and
					 64425, no MCL violations under
					 section 64426.1, no coliform treatment
					 technique violations under section
					 64426.6, and no coliform treatment
					 technique trigger exceedances under section
					 64426.7.
1. New
					 section filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.05 - Combined Distribution System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Combined distribution system" means the interconnected
					 distribution system consisting of the distribution systems of wholesale systems
					 and of the consecutive systems that receive finished water.
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.10 - Community Water System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Community water system" means a public water system which
					 serves at least 15 service connections used by yearlong residents or regularly
					 serves at least 25 yearlong residents.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.20 - Compliance Cycle

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Compliance cycle" means the nine-year calendar year cycle
					 during which public water systems shall monitor. Each compliance cycle consists
					 of three three-year compliance periods. The first calendar year cycle began
					 January 1, 1993 and ends December 31, 2001; the second begins January 1, 2002
					 and ends December 31, 2010; the third begins January 1, 2011 and ends December
					 31, 2019.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.25 - Compliance Period

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Compliance period" means a three-year calendar year period
					 within a compliance cycle. Within the first compliance cycle, the first
					 compliance period runs from January 1, 1993 to December 31, 1995; the second
					 from January 1, 1996 to December 31, 1998; the third from January 1, 1999 to
					 December 31, 2001.
1.
					 Renumbering of former section
					 64400.30 to new section
					 64400.25, including amendment of
					 NOTE, filed 5-18-2006; operative 6-17-2006 (Register 2006, No.
					 20).
Note: Authority cited: Sections
						100275,
						116375
						and
						116450,
						Health and Safety Code. Reference: Sections
						116270-
						116751,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.28 - Confluent Growth

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Confluent growth" means a continuous bacterial growth
					 covering the entire filtration area of a membrane filter, or a portion thereof,
					 in which bacterial colonies are not discrete.
1.
					 Renumbering of former section
					 64400.40 to new section
					 64400.28, including amendment of
					 NOTE, filed 5-18-2006; operative 6-17-2006 (Register 2006, No.
					 20).
Note: Authority cited: Sections
						100275,
						116375
						and
						116450,
						Health and Safety Code. Reference: Sections
						116270-
						116751,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.29 - Consecutive System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Consecutive system" means a public water system that
					 receives some or all of its finished water from one or more wholesale systems.
					 Delivery may be through a direct connection or through the distribution system
					 of one or more consecutive systems.
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.30 - Customer

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Customer" means a service connection to which water is
					 delivered by a community water system or a person that receives water from a
					 nontransient-noncommunity water system for more than six months of the
					 year.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
5. Renumbering of former section
					 64400.30 to new section
					 64400.25 and renumbering of former
					 section 66400.42 to section
					 64400.30 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
Note: Authority cited: Sections
						116350
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116470,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.32 - Detected

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Detected" means at or above the detection limit for
					 purposes of reporting (DLR).
1.
					 Renumbering of former section
					 64400.44 to new section
					 64400.32 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
Note: Authority cited: Sections
						116350
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116470,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.34 - Detection Limit for Purposes of Reporting (DLR)

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Detection limit for purposes of reporting (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 State Board.
1.
					 Renumbering of former section
					 64400.45 to new section
					 64400.34, including amendment of
					 NOTE, filed 5-18-2006; operative 6-17-2006 (Register 2006, No.
					 20).
2. Change without regulatory effect amending section and NOTE
					 filed 6-2-2015 pursuant to section
					 100, title 1, California Code of
					 Regulations (Register 2015, No. 23).
Note: Authority cited: Sections
						116271,
						116375
						and
						116450,
						Health and Safety Code. Reference: Sections
						116270-
						116751,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.36 - Dual Sample Set

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Dual sample set" means a set of two samples collected at
					 the same time and same location, with one sample analyzed for TTHM and the
					 other sample analyzed for HAA5.
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.38 - Enhanced Coagulation

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Enhanced coagulation" means the addition of sufficient
					 coagulant for improved removal of disinfection byproduct precursors by
					 conventional filtration treatment.
1. New
					 section filed 5-18-2006; operative 6-17-2006 (Register 2006, No.
					 20).
Note: Authority cited: Sections
						116325
						and
						116375,
						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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.40 - Enhanced Softening

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Enhanced softening" means the improved removal of
					 disinfection byproduct precursors by precipitative softening.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
5. Renumbering of former section
					 64400.40 to new section
					 64400.28 and new section
					 64400.40 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
Note: Authority cited: Sections
						116325
						and
						116375,
						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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.41 - Finished Water

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Finished water" means the water that is introduced into
					 the distribution system of a public water system and is intended for
					 distribution and consumption without further treatment, except as treatment
					 necessary to maintain water quality in the distribution system (e.g., booster
					 disinfection, addition of corrosion control chemicals).
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.42 - Fluoridation

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Fluoridation" means the addition of fluoride to drinking
					 water to achieve an optimal level, pursuant to Section
					 64433.2, that protects and
					 maintains dental health.
1. New
					 section filed 4-26-2001; operative 5-26-2001 (Register 2001, No.
					 17).
2. Renumbering of former section
					 64400.42 to section
					 64400.30 and renumbering of former
					 section 66400.47 to section
					 64400.42 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
Note: Authority cited: Sections
						100275,
						116410
						and
						116375,
						Health and Safety Code. Reference: Sections
						116410
						and
						116415,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.44 - Detected. [Renumbered]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 4-26-2001; operative 5-26-2001 (Register 2001, No.
					 17).
2. Renumbering of former section
					 64400.44 to new section
					 64400.32 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
Note: Authority cited: Sections
						116350
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116470,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.45 - GAC10

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"GAC10" means granular activated carbon filter beds with an
					 empty-bed contact time of 10 minutes based on average daily flow and a carbon
					 reactivation frequency of once every 180 days, except that the reactivation
					 frequency for GAC10 used as a best available technology for compliance with the
					 TTHM and HAA5 MCLs monitored pursuant to section
					 64534.2(d) shall
					 be once every 120 days.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
5. Renumbering of former section
					 64400.45 to new section
					 64400.34 and new section
					 64400.45 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
6. Amendment of section
					 and NOTE filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.46 - GAC20

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"GAC20" means granular activated carbon filter beds with an
					 empty-bed contact time of 20 minutes based on average daily flow and a carbon
					 reactivation frequency of once every 240 days.
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.47 - Groundwater Under the Direct Influence of Surface Water or Gwudi

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Groundwater under the direct influence of surface water"
					 or "GWUDI" has the same meaning as defined in Section
					 64651.50.
1. New
					 section filed 3-23-98; operative 4-22-98 (Register 98, No. 13).
2.
					 Renumbering of former section
					 66400.47 to section
					 64400.42 and new section
					 64400.47 filed 5-18-2006;
					 operative 6-17-2006 (Register 2006, No. 20).
3. Renumbering of
					 former section
					 64400.47 to section
					 64400.49 and new section
					 64400.47 filed 5-28-2021;
					 operative 7-1-2021 (Register 2021, No. 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.49 - Haloacetic Acids (Five) or HAA5

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Haloacetic acids (five)" or "HAA5" means the sum of the
					 concentrations in milligrams per liter (mg/L) of the haloacetic acid compounds
					 (monochloroacetic acid, dichloroacetic acid, trichloroacetic acid,
					 monobromoacetic acid, and dibromoacetic acid), rounded to two significant
					 figures after addition.
1.
					 Renumbering of former section
					 64400.47 to new section
					 64400.49, including amendment of
					 NOTE, filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.50 - Initial Compliance Period

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Initial compliance period" means the first full three-year
					 compliance period which began January 1, 1993, for existing systems. For new
					 systems, the "initial compliance period" means the period in which the State
					 Board grants the permit.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
5. Change without regulatory effect amending section and
					 NOTE filed 6-2-2015 pursuant to section
					 100, title 1, California Code of
					 Regulations (Register 2015, No. 23).
Note: Authority cited: Sections
						116271,
						116375
						and
						116450,
						Health and Safety Code. Reference: Sections
						116270-
						116750,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.60 - Initial Finding

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Initial finding" means the first laboratory result from a
					 water source showing the presence of an organic chemical listed in Section
					 64444, Table
					 64444-A.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.62 - IOC

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"IOC" means inorganic chemical.
1.
					 Renumbering of former section
					 64400.65 to new section
					 64400.62, including amendment of
					 NOTE, filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.63 - Level 1 Assessment

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Level 1 assessment" means an evaluation to identify the
					 possible presence of sanitary defects, defects in distribution system coliform
					 monitoring practices, and (when possible) the likely reason that the system
					 triggered the assessment.
1. New
					 section filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.64 - Level 2 Assessment

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Level 2 assessment" means an evaluation, that provides a
					 more detailed examination of the system (including the system's monitoring and
					 operational practices) than does a Level 1 assessment through the use of more
					 comprehensive investigation and review of available information, additional
					 internal and external resources, and other relevant practices, to identify the
					 possible presence of sanitary defects, defects in distribution system coliform
					 monitoring practices, and (when possible) the likely reason that the system
					 triggered the assessment.
1. New
					 section filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.65 - IOC. [Renumbered]

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
5. Renumbering of former section
					 64400.65 to section
					 64400.62 filed 5-28-2021;
					 operative 7-1-2021 (Register 2021, No. 22).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010-
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.66 - Locational Running Annual Average or LRAA

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Locational running annual average" or "LRAA" means the
					 average of sample analytical results for samples taken at a particular
					 monitoring location during the previous four calendar
					 quarters.
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.67 - Maximum Residual Disinfectant Level or MRDL

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Maximum residual disinfectant level" or "MRDL" means a
					 level of a disinfectant added for water treatment that may not be exceeded at
					 the consumer's tap.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.70 - MCL

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"MCL" means maximum contaminant level.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.80 - Nontransient-Noncommunity Water System

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Nontransient-noncommunity water system" means a public
					 water system that is not a community water system and that regularly serves at
					 least the same 25 persons over 6 months per year.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.90 - Operational Evaluation Levels or OEL

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Operational evaluation level" or "OEL" means the sum of
					 the two previous quarters' TTHM results plus twice the current quarter's TTHM
					 result, divided by 4 to determine an average; or the sum of the two previous
					 quarters' HAA5 results plus twice the current quarter's HAA5 result, divided by
					 4 to determine an average.
1. New
					 section filed 5-22-2012; operative 6-21-2012 (Register 2012, No.
					 21).
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 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.93 - Possible Contaminating Activity (PCA)

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Possible contaminating activity (PCA)" means a human
					 activity that is an actual or potential origin of contamination for a drinking
					 water source and includes sources of both microbiological and chemical
					 contaminants that could have adverse effects upon human
					 health.
1. New
					 section filed 6-17-2021; operative 7-1-2021 pursuant to Government Code section
					 11343.4(b)(3)
					 (Register 2021, No. 25). Transmission deadline specified in Government Code
					 section
					 11346.4(b)
					 extended 60 calendar days pursuant to Executive Order
					 N-40-20.
Note: Authority cited: Sections
						116271,
						116275
						and
						116350,
						Health and Safety Code. Reference: Sections
						116271,
						116275
						and
						116350,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64400.95 - Protected Water Source

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Protected water source" means an aquifer that provides
					 physical exclusion of microbial contamination.
1. New
					 section filed 5-28-2021; operative 7-1-2021 (Register 2021, No.
					 22).
Note: Authority cited: Sections
						116271
						and
						116375,
						Health and Safety Code. Reference: Sections
						116275
						and
						116375,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64401 - Repeat Compliance Period

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Repeat compliance period" means any subsequent compliance
					 period after the initial compliance period.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following day. For prior
					 history, see Register 92, No. 28.
2. New section refiled 1-3-95 as
					 an emergency; operative 1-3-95 (Register 95, No. 1). A Certificate of
					 Compliance must be transmitted to OAL by 5-3-95 or emergency language will be
					 repealed by operation of law on the following day.
3. New section
					 refiled 4-26-95 as an emergency; operative 4-26-95 (Register 95, No. 17). A
					 Certificate of Compliance must be transmitted to OAL by 8-24-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
4. Certificate of Compliance as to 4-26-95 order transmitted to
					 OAL 5-5-95 and filed 6-19-95 (Register 95, No.
					 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.
California Code of Regulations › Title 22 - Social Security › Division 4 - Environmental Health › Chapter 15 - Domestic Water Quality and Monitoring Regulations › Article 1 - Definitions › Section 64401.10 - Repeat Sample

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
"Repeat sample" means a required sample collected following
					 a total coliform-positive sample.
1. New
					 section filed 9-8-94 as an emergency; operative 9-8-94 (Register 94, No. 36). A
					 Certificate of Compliance must be transmitted to OAL by 1-6-95 or emergency
					 language will be repealed by operation of law on the following
					 day.
2. New section refiled 1-3-95 as an emergency; operative 1-3-95
					 (Register 95, No. 1). A Certificate of Compliance must be transmitted to OAL by
					 5-3-95 or emergency language will be repealed by operation of law on the
					 following day.
3. New section refiled 4-26-95 as an emergency;
					 operative 4-26-95 (Register 95, No. 17). A Certificate of Compliance must be
					 transmitted to OAL by 8-24-95 or emergency language will be repealed by
					 operation of law on the following day.
4. Certificate of Compliance
					 as to 4-26-95 order transmitted to OAL 5-5-95 and filed 6-19-95 (Register 95,
					 No. 25).
Note: Authority cited: Sections
						208,
						4023.3
						and
						4028,
						Health and Safety Code. Reference: Sections
						4010
						through
						4039.6,
						Health and Safety Code.