Section 116395 Of Article 3. Operations From California Health And Safety Code >> Division 104. >> Part 12. >> Chapter 4. >> Article 3.
116395
. (a) The Legislature finds and declares all of the
following:
(1) The large water system testing program has discovered chemical
contamination of the state's drinking water with increasing
frequency.
(2) A significant number of California residents rely on the state'
s small water systems to provide their water.
(3) The small systems, because they tend to be located in outlying
rural areas where pesticide use is prevalent, and because they draw
their water from shallow aquifers, face a serious threat of
contamination.
(4) Unchecked water sources that may be contaminated pose a
potentially serious threat to the health of the citizens of
California, particularly those living in outlying rural areas.
(5) It is in the interest of all Californians that a testing
program for small public water systems be implemented and carried out
as expeditiously as possible.
(b) For purposes of this section, "small public water system"
means a system with 200 connections or less, and is one of the
following:
(1) A community water system that serves at least 15 service
connections used by yearlong residents or regularly serves at least
25 yearlong residents.
(2) A state small water system.
(3) A noncommunity water system such as a school, labor camp,
institution, or place of employment, as designated by the department.
(c) The department shall conduct training workshops to assist
health officers in evaluation of small public water systems for
organic chemical contamination, and in sampling and testing
procedures. The department shall, at a minimum, provide health
officers with guidelines for evaluating systems and instructions for
sampling.
(d) The department shall develop a schedule for conduct of the
programs by the local health officers. The schedule shall establish a
program to address first those systems with the most serious
potential for contamination. The department shall enter into
agreements with the local health agencies to conduct the necessary
work to be performed pursuant to the schedule. The department shall
begin the program no later than three months after September 19,
1985. All local health officers shall complete the evaluation,
sampling, testing, review of sampling results, and notification to
the public water systems within their jurisdiction in accordance with
the agreements entered into with the department and within the
schedule established by the department. All work required by this
section shall be completed within three years after September 19,
1985.
(e) In consultation with the department, the local health officer
shall conduct an evaluation of all small public water systems under
their jurisdictions to determine the potential for contamination of
groundwater sources by organic chemicals. The evaluation shall
include, but not be limited to:
(1) A review of the historical water quality data of each system
to determine possible evidence of degradation.
(2) A review, to be coordinated with the State Water Resources
Control Board, and the California regional water quality control
boards, of past and present waste disposal practices that may
potentially affect the respective well water supply.
(3) A review of other organic chemicals used in the water supply
area that have potential health risks and that may have the potential
for contaminating drinking water supplies because of environmental
persistence or resistance to natural degradation under conditions
existing in California.
(f) Based upon the evaluation of each system, the local health
officers shall develop a sampling plan for each system within their
jurisdiction. The health officer shall collect samples in accordance
with the plan and shall submit the samples for analysis to a
certified laboratory designated by the department. When applicable,
the laboratory shall test water samples using the Environmental
Protection Agency's 13 approved analytical techniques established
under subdivision (h) of Section 304 of the Clean Water Act to
qualitatively identify the complete range of contaminants in the same
class as the specific contaminant or class of contaminants being
analyzed.
(g) Within 10 days of the receipt from the laboratory of the
testing results, the local health officer shall notify the small
public water system, the department and the California regional water
quality control board for that region of the results.
(h) Following a review of the testing results, the local health
officer may order the public water system to conduct a periodic water
sampling and analysis program in accordance with conditions
specified by the local health officer. The department shall provide
ongoing advice and assistance to local health officers in
interpreting test results and determining appropriate notification
and followup activities in those instances where contaminants are
found.
(i) This section shall be operative during any fiscal year only if
the Legislature appropriates sufficient funds to pay for all
state-mandated costs to be incurred by local agencies pursuant to
this section during that year.