[Code of Federal Regulations]
[Title 40, Volume 22]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR142.14]
[Page 629-636]
TITLE 40--PROTECTION OF ENVIRONMENT
CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
PART 142_NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION--Table of
Subpart B_Primary Enforcement Responsibility
Sec. 142.14 Records kept by States.
(a) Each State which has primary enforcement responsibility shall
maintain records of tests, measurements, analyses, decisions, and
determinations performed on each public water system to determine
compliance with applicable provisions of State primary drinking water
regulations.
(1) Records of microbiological analyses shall be retained for not
less than 1 year. Actual laboratory reports may be kept or data may be
transferred to tabular summaries, provided that the information retained
includes:
(i) The analytical method used;
(ii) The number of samples analyzed each month;
(iii) The analytical results, set forth in a form which makes
possible comparison with the limits specified in Sec. Sec. 141.63,
141.71, and 141.72 of this chapter.
(2) Records of microbiological analyses of repeat or special samples
shall
[[Page 630]]
be retained for not less than one year in the form of actual laboratory
reports or in an appropriate summary form.
(3) Records of turbidity measurements must be kept for not less than
one year. The information retained must be set forth in a form which
makes possible comparison with the limits specified in Sec. Sec.
141.71, 141.73, 141.173 and 141.175, 141.550-141.553 and 141.560-141.564
of this chapter. Until June 29, 1993, for any public water system which
is providing filtration treatment and until December 30, 1991, for any
public water system not providing filtration treatment and not required
by the State to provide filtration treatment, records kept must be set
forth in a form which makes possible comparison with the limits
contained in Sec. 141.13 of this chapter.
(4)(i) Records of disinfectant residual measurements and other
parameters necessary to document disinfection effectiveness in
accordance with Sec. Sec. 141.72 and 141.74 of this chapter and the
reporting requirements of Sec. Sec. 141.75, 141.175, and 141.570, of
this chapter must be kept for not less than one year.
(ii) Records of decisions made on a system-by-system and case-by-
case basis under provisions of part 141, subpart H, subpart P, or
subpart T of this chapter, must be made in writing and kept by the
State.
(A) Records of decisions made under the following provisions shall
be kept for 40 years (or until one year after the decision is reversed
or revised) and a copy of the decision must be provided to the system:
(1) Section 141.73(a)(1)--Any decision to allow a public water
system using conventional filtration treatment or direct filtration to
substitute a turbidity limit greater than 0.5 NTU;
(2) Section 141.73(b)(1)--Any decision to allow a public water
system using slow sand filtration to substitute a turbidity limit
greater than 1 NTU;
(3) Section 141.74(b)(2)--Any decision to allow an unfiltered public
water system to use continuous turbidity monitoring;
(4) Section 141.74(b)(6)(i)--Any decision to allow an unfiltered
public water system to sample residual disinfectant concentration at
alternate locations if it also has ground water source(s);
(5) Section 141.74(c)(1)--Any decision to allow a public water
system using filtration treatment to use continuous turbidity
monitoring; or a public water system using slow sand filtration or
filtration treatment other than conventional treatment, direct
filtration or diatomaceous earth filtration to reduce turbidity sampling
to once per day; or for systems serving 500 people or fewer to reduce
turbidity sampling to once per day;
(6) Section 141.74(c)(3)(i)--Any decision to allow a filtered public
water system to sample disinfectant residual concentration at alternate
locations if it also has ground water source(s);
(7) Section 141.75(a)(2)(ix)--Any decision to allow reduced
reporting by an unfiltered public water system;
(8) Section 141.75(b)(2)(iv)--Any decision to allow reduced
reporting by a filtered public water system; and
(9) Section 141.76--Any decisions made to approve alternate recycle
locations, require modifications to recycle return locations, or require
modifications to recycle practices.
(B) Records of decisions made under the following provisions shall
be kept for one year after the decision is made:
(1) Section 141.71(b)(1)(i)--Any decision that a violation of
monthly CT compliance requirements was caused by circumstances that were
unusual and unpredictable.
(2) Section 141.71(b)(1)(iv)--Any decision that a violation of the
disinfection effectiveness criteria was not caused by a deficiency in
treatment of the source water;
(3) Section 141.71(b)(5)--Any decision that a violation of the total
coliform MCL was not caused by a deficiency in treatment of the source
water;
(4) Section 141.74(b)(1)--Any decision that total coliform
monitoring otherwise required because the turbidity of the source water
exceeds 1 NTU is not feasible, except that if such decision allows a
system to avoid monitoring without receiving State approval in each
instance, records of the decision shall be kept until one year after the
decision is rescinded or revised.
(C) Records of decisions made under the following provisions shall
be kept
[[Page 631]]
for the specified period or 40 years, whichever is less.
(1) Section 141.71(a)(2)(i)--Any decision that an event in which the
source water turbidity which exceeded 5 NTU for an unfiltered public
water system was unusual and unpredictable shall be kept for 10 years.
(2) Section 141.71(b)(1)(iii)--Any decision by the State that
failure to meet the disinfectant residual concentration requirements of
Sec. 141.72(a)(3)(i) was caused by circumstances that were unusual and
unpredictable, shall be kept unless filtration is installed. A copy of
the decision must be provided to the system.
(3) Section 141.71(b)(2)--Any decision that a public water system's
watershed control program meets the requirements of this section shall
be kept until the next decision is available and filed.
(4) Section 141.70(c)--Any decision that an individual is a
qualified operator for a public water system using a surface water
source or a ground water source under the direct influence of surface
water shall be maintained until the qualification is withdrawn. The
State may keep this information in the form of a list which is updated
periodically. If such qualified operators are classified by category,
the decision shall include that classification.
(5) Section 141.71(b)(3)--Any decision that a party other than the
State is approved by the State to conduct on-site inspections shall be
maintained until withdrawn. The State may keep this information in the
form of a list which is updated periodically.
(6) Section 141.71(b)(4)--Any decision that an unfiltered public
water system has been identified as the source of a waterborne disease
outbreak, and, if applicable, that it has been modified sufficiently to
prevent another such occurrence shall be kept until filtration treatment
is installed. A copy of the decision must be provided to the system.
(7) Section 141.72--Any decision that certain interim disinfection
requirements are necessary for an unfiltered public water system for
which the State has determined that filtration is necessary, and a list
of those requirements, shall be kept until filtration treatment is
installed. A copy of the requirements must be provided to the system.
(8) Section 141.72(a)(2)(ii)--Any decision that automatic shut-off
of delivery of water to the distribution system of an unfiltered public
water system would cause an unreasonable risk to health or interfere
with fire protection shall be kept until rescinded.
(9) Section 141.72(a)(4)(ii)--Any decision by the State, based on
site-specific considerations, that an unfiltered system has no means for
having a sample transported and analyzed for HPC by a certified
laboratory under the requisite time and temperature conditions specified
by Sec. 141.74(a)(3) and that the system is providing adequate
disinfection in the distribution system, so that the disinfection
requirements contained in Sec. 141.72(a)(4)(i) do not apply, and the
basis for the decision, shall be kept until the decision is reversed or
revised. A copy of the decision must be provided to the system.
(10) Section 141.72(b)(3)(ii)--Any decision by the State, based on
site-specific conditions, that a filtered system has no means for having
a sample transported and analyzed for HPC by a certified laboratory
under the requisite time and temperature conditions specified by Sec.
141.74(a)(3) and that the system is providing adequate disinfection in
the distribution system, so that the disinfection requirements contained
in Sec. 141.72(b)(3)(i) do not apply, and the basis for the decision,
shall be kept until the decision is reversed or revised. A copy of the
decision must be provided to the system.
(11) Section 141.73(d)--Any decision that a public water system,
having demonstrated to the State that an alternative filtration
technology, in combination with disinfection treatment, consistently
achieves 99.9 percent removal and/or inactivation of Giardia lamblia
cysts and 99.99 percent removal and/or inactivation of viruses, may use
such alternative filtration technology, shall be kept until the decision
is reversed or revised. A copy of the decision must be provided to the
system.
(12) Section 141.74(b), table 3.1--Any decision that a system using
either preformed chloramines or chloramines
[[Page 632]]
formed by the addition of ammonia prior to the addition of chlorine has
demonstrated that 99.99 percent removal and/or inactivation of viruses
has been achieved at particular CT values, and a list of those values,
shall be kept until the decision is reversed or revised. A copy of the
list of required values must be provided to the system.
(13) Section 141.74(b)(3)(v)--Any decision that a system using a
disinfectant other than chlorine may use CT99.9 values other
than those in tables 2.1 or 3.1 and/or other operational parameters to
determine if the minimum total inactivation rates required by Sec.
141.72(a)(1) are being met, and what those values or parameters are,
shall be kept until the decision is reversed or revised. A copy of the
list of required values or parameters must be provided to the system.
(14) Section 142.16(b)(2)(i)(B)--Any decision that a system using a
ground water source is under the direct influence of surface water.
(iii) Records of any determination that a public water system
supplied by a surface water source or a ground water source under the
direct influence of surface water is not required to provide filtration
treatment shall be kept for 40 years or until withdrawn, whichever is
earlier. A copy of the determination must be provided to the system.
(5) Records of each of the following decisions made pursuant to the
total coliform provisions of part 141 shall be made in writing and
retained by the State.
(i) Records of the following decisions must be retained for 5 years.
(A) Section 141.21(b)(1)--Any decision to waive the 24-hour time
limit for collecting repeat samples after a total coliform-positive
routine sample if the public water system has a logistical problem in
collecting the repeat sample that is beyond the system's control, and
what alternative time limit the system must meet.
(B) Section 141.21(b)(5)--Any decision to allow a system to waive
the requirement for five routine samples the month following a total
coliform-positive sample. If the waiver decision is made as provided in
Sec. 141.21(b)(5), the record of the decision must contain all the
items listed in that paragraph.
(C) Section 141.21(c)--Any decision to invalidate a total coliform-
positive sample. If the decision to invalidate a total coliform-positive
sample as provided in Sec. 141.21(c)(1)(iii) is made, the record of the
decision must contain all the items listed in that paragraph.
(ii) Records of each of the following decisions must be retained in
such a manner so that each system's current status may be determined.
(A) Section 141.21(a)(2)--Any decision to reduce the total coliform
monitoring frequency for a community water system serving 1,000 persons
or fewer, that has no history of total coliform contamination in its
current configuration and had a sanitary survey conducted within the
past five years showing that the system is supplied solely by a
protected groundwater source and is free of sanitary defects, to less
than once per month, as provided in Sec. 141.21(a)(2); and what the
reduced monitoring frequency is. A copy of the reduced monitoring
frequency must be provided to the system.
(B) Section 141.21(a)(3)(i)--Any decision to reduce the total
coliform monitoring frequency for a non-community water system using
only ground water and serving 1,000 persons or fewer to less than once
per quarter, as provided in Sec. 141.21(a)(3)(i), and what the reduced
monitoring frequency is. A copy of the reduced monitoring frequency must
be provided to the system.
(C) Section 141.21(a)(3)(ii)--Any decision to reduce the total
coliform monitoring frequency for a non-community water system using
only ground water and serving more than 1,000 persons during any month
the system serves 1,000 persons or fewer, as provided in Sec.
141.21(a)(3)(ii). A copy of the reduced monitoring frequency must be
provided to the system.
(D) Section 141.21(a)(5)--Any decision to waive the 24-hour limit
for taking a total coliform sample for a public water system which uses
surface water, or ground water under the direct influence of surface
water, and which does not practice filtration in accordance with part
141, subpart H, and which measures a source water turbidity level
[[Page 633]]
exceeding 1 NTU near the first service connection as provided in Sec.
141.21(a)(5).
(E) Section 141.21(d)(1)--Any decision that a non-community water
system is using only protected and disinfected ground water and
therefore may reduce the frequency of its sanitary survey to less than
once every five years, as provided in Sec. 141.21(d), and what that
frequency is. A copy of the reduced frequency must be provided to the
system.
(F) Section 141.21(d)(2)--A list of agents other than the State, if
any, approved by the State to conduct sanitary surveys.
(G) Section 141.21(e)(2)--Any decision to allow a public water
system to forgo fecal coliform or E. coli testing on a total coliform-
positive sample if that system assumes that the total coliform-positive
sample is fecal coliform-positive or E. coli- positive, as provided in
Sec. 141.21(e)(2).
(6) Records of analysis for other than microbiological contaminants
(including total coliform, fecal coliform, and heterotrophic plate
count), residual disinfectant concentration, other parameters necessary
to determine disinfection effectiveness (including temperature and pH
measurements), and turbidity shall be retained for not less than 12
years and shall include at least the following information:
(i) Date and place of sampling.
(ii) Date and results of analyses.
(7) Any decisions made pursuant to the provisions of part 141,
subpart P or subpart T of this chapter.
(i) Records of systems consulting with the State concerning a
modification to disinfection practice under Sec. Sec. 141.170(d),
141.172(c), and 141.542 of this chapter, including the status of the
consultation.
(ii) Records of decisions that a system using alternative filtration
technologies, as allowed under Sec. Sec. 141.173(b) and Sec. 141.552
of this chapter, can consistently achieve a 99.9 percent removal and/or
inactivation of Giardia lamblia cysts, 99.99 percent removal and/or
inactivation of viruses, and 99 percent removal of Cryptosporidium
oocysts. The decisions must include State-set enforceable turbidity
limits for each system. A copy of the decision must be kept until the
decision is reversed or revised. The State must provide a copy of the
decision to the system.
(iii) Records of systems required to do filter self-assessment, CPE,
or CCP under the requirements of Sec. Sec. 141.175 and 141.563 of this
chapter.
(8) Any decisions made pursuant to the provisions of 40 CFR part
141, subparts U and V of this part.
(i) IDSE monitoring plans, plus any modifications required by the
State, must be kept until replaced by approved IDSE reports.
(ii) IDSE reports and 40/30 certifications, plus any modifications
required by the State, must be kept until replaced or revised in their
entirety.
(iii) Operational evaluations submitted by a system must be kept for
10 years following submission.
(9) Any decisions made pursuant to the provisions of part 141,
subpart W of this chapter.
(i) Results of source water E. coli and Cryptosporidium monitoring.
(ii) The bin classification after the initial and after the second
round of source water monitoring for each filtered system, as described
in Sec. 141.710 of this chapter.
(iii) Any change in treatment requirements for filtered systems due
to watershed assessment during sanitary surveys, as described in Sec.
141.711(d) of this chapter.
(iv) The determination of whether the mean Cryptosporidium level is
greater than 0.01 oocysts/L after the initial and after the second round
of source water monitoring for each unfiltered system, as described in
Sec. 141.712(a) of this chapter.
(v) The treatment processes or control measures that systems use to
meet their Cryptosporidium treatment requirements under Sec. 141.711 or
Sec. 141.712 of this chapter.
(vi) A list of systems required to cover or treat the effluent of an
uncovered finished water storage facility, as specified in Sec. 141.714
of this chapter.
(b) Records required to be kept pursuant to paragraph (a) of this
section must be in a form admissible as evidence in State enforcement
proceedings.
[[Page 634]]
(c) Each State which has primary enforcement responsibility shall
maintain current inventory information for every public water system in
the State and shall retain inventory records of public water systems for
not less than 12 years.
(d) Each State which has primary enforcement responsibility shall
retain, for not less than 12 years, files which shall include for each
such public water system in the State:
(1) Reports of sanitary surveys;
(2) Records of any State approvals;
(3) Records of any enforcement actions.
(4) A record of the most recent vulnerability determination,
including the monitoring results and other data supporting the
determination, the State's findings based on the supporting data and any
additional bases for such determination; except that it shall be kept in
perpetuity or until a more current vulnerability determination has been
issued.
(5) A record of all current monitoring requirements and the most
recent monitoring frequency decision pertaining to each contaminant,
including the monitoring results and other data supporting the decision,
the State's findings based on the supporting data and any additional
bases for such decision; except that the record shall be kept in
perpetuity or until a more recent monitoring frequency decision has been
issued.
(6) A record of the most recent asbestos repeat monitoring
determination, including the monitoring results and other data
supporting the determination, the State's findings based on the
supporting data and any additional bases for the determination and the
repeat monitoring frequency; except that these records shall be
maintained in perpetuity or until a more current repeat monitoring
determination has been issued.
(7) Records of annual certifications received from systems pursuant
to part 141, subpart K demonstrating the system's compliance with the
treatment techniques for acrylamide and/or epichlorohydrin in Sec.
14.111.
(8) Records of the currently applicable or most recent State
determinations, including all supporting information and an explanation
of the technical basis for each decision, made under the following
provisions of 40 CFR, part 141, subpart I for the control of lead and
copper:
(i) Section 141.81(b)--for any water system deemed to be optimized
under Sec. 141.81(b)(1) or (b)(3) of this chapter, any conditions
imposed by the State on specific water systems to ensure the continued
operation and maintenance of corrosion control treatment in place;
(ii) Section 141.82(b)--decisions to require a water system to
conduct corrosion control treatment studies;
(iii) Section 141.82(d)--designations of optimal corrosion control
treatment;
(iv) Section 141.82(f)--designations of optimal water quality
parameters;
(v) Section 141.82(h)--decisions to modify a public water system's
optimal corrosion control treatment or water quality parameters;
(vi) Section 141.83(b)(2)--determinations of source water treatment;
(vii) Section 141.83(b)(4)--designations of maximum permissible
concentrations of lead and copper in source water;
(viii) Section 141.84(e)--determinations establishing shorter lead
service line service line replacement schedules under Sec. 141.84;
(ix) Sections 141.81(b)(3)(iii), 141.86(d)(4)(vii), and
141.86(g)(4)(iii)--determinations of additional monitoring requirements
and/or other actions required to maintain optimal corrosion control by
systems monitoring for lead and copper at the tap less frequently than
once every six months that change treatment or add a new source of
water;
(x) Section 141.85--system-specific decisions regarding the content
of written public education materials and/or the distribution of these
materials;
(xi) Section 141.86(b)(5)--system-specific determinations regarding
use of non-first-draw samples at non-transient non-community water
systems, and community water systems meeting the criteria of Sec. Sec.
141.85(c)(7)(i) and (ii) of this chapter, that operate 24 hours a day;
(xii) Section 141.86(c)--system-specific designations of sampling
locations
[[Page 635]]
for systems subject to reduced monitoring;
(xiii) Section 141.86(d)(iv)(A)--system-specific determinations
pertaining to alternative sample collection periods for systems subject
to reduced monitoring;
(xiv) Section 141.86(g)--determinations of small system monitoring
waivers, waiver recertifications, and waiver revocations;
(xv) Section 141.87(c)(3)--determinations regarding representative
entry point locations at ground water systems;
(xvi) Section 141.90(e)(4)--system-specific determinations regarding
the submission of information to demonstrate compliance with partial
lead service line replacement requirements; and
(xvii) Section 141.90(f)--system-specific decisions regarding the
resubmission of detailed documentation demonstrating completion of
public education requirements.
(9) Records of reports and any other information submitted by PWSs
under Sec. 141.90 of this chapter, including records of any 90th
percentile values calculated by the State under Sec. 141.90(h) of this
chapter.
(10) Records of State activities, and the results thereof, to:
(i) Verify compliance with State determinations issued under
Sec. Sec. 141.82(f) of this chapter, 141.82(h) of this chapter,
141.83(b)(2) of this chapter, and 141.83(b)(4) of this chapter;
(ii) Verify compliance with the requirements related to partial lead
service line replacement under Sec. 141.84(d) of this chapter and
compliance with lead service line replacement schedules under Sec.
141.84(e) of this chapter; and
(iii) Invalidate tap water lead and copper samples under Sec.
141.86(f) of this chapter.
(11) Records of each system's currently applicable or most recently
designated monitoring requirements. If, for the records identified in
paragraphs (d)(8)(i) through (d)(8)(xvii) of this section, no change is
made to State determinations during a 12-year retention period, the
State shall retain the record until a new decision, determination, or
designation has been issued.
(12) Records of the currently applicable or most recent State
determinations, including all supporting information and an explanation
of the technical basis for each decision, made under the following
provisions of 40 CFR part 141, subpart L for the control of
disinfectants and disinfection byproducts. These records must also
include interim measures toward installation.
(i) States must keep records of systems that are installing GAC or
membrane technology in accordance with Sec. 141.64(b)(2) of this
chapter. These records must include the date by which the system is
required to have completed installation.
(ii) States must keep records of systems that are required, by the
State, to meet alternative minimum TOC removal requirements or for whom
the State has determined that the source water is not amenable to
enhanced coagulation in accordance with Sec. 141.135(b)(3) and (4) of
this chapter, respectively. These records must include the alternative
limits and rationale for establishing the alternative limits.
(iii) States must keep records of subpart H systems using
conventional treatment meeting any of the alternative compliance
criteria in Sec. 141.135(a)(2) or (3) of this chapter.
(iv) States must keep a register of qualified operators that have
met the State requirements developed under Sec. 142.16(h)(2).
(13) Records of systems with multiple wells considered to be one
treatment plant in accordance with Sec. 141.132(a)(2) of this chapter
and Sec. 142.16(h)(5).
(14) Monitoring plans for subpart H systems serving more than 3,300
persons in accordance with Sec. 141.132(f) of this chapter.
(15) List of laboratories approved for analyses in accordance with
Sec. 141.131(b) of this chapter.
(16) List of systems required to monitor for disinfectants and
disinfection byproducts in accordance with part 141, subpart L of this
chapter. The list must indicate what disinfectants and DBPs, other than
chlorine, TTHM, and HAA5, if any, are measured.
(17) Records of the currently applicable or most recent State
determination, including all supporting information and an explanation
of the technical basis of each decision, made
[[Page 636]]
under the following provisions of 40 CFR part 141, subpart S and 40 CFR
part 142.
(i) Section 142.16(o)(2)(v). Records of written notices of
significant deficiencies.
(ii) Section 141.403(a)(5)(ii) of this chapter. Records of
corrective action plans, schedule approvals, and State-specified interim
measures.
(iii) Section 142.16(o)(4). Records of confirmations under Sec.
141.403(a) of this chapter that a significant deficiency has been
corrected or the fecal contamination in the ground water source has been
addressed.
(iv) Section 141.402(a)(5) of this chapter. Records of State
determinations and records of ground water system's documentation for
not conducting triggered source water monitoring.
(v) Section 141.402(d) of this chapter. Records of invalidations of
fecal indicator-positive ground water source samples.
(vi) Section 141.402(a)(2)(ii) of this chapter. Records of State
approvals of source water monitoring plans.
(vii) Section 142.16(o)(4)(ii). Records of notices of the minimum
residual disinfection concentration (when using chemical disinfection)
needed to achieve at least 4-log virus inactivation before or at the
first customer.
(viii) Sections 142.16(o)(4)(iv) and 142.16(o)(4)(v) Records of
notices of the State-specified monitoring and compliance requirements
(when using membrane filtration or alternative treatment) needed to
achieve at least 4-log treatment of viruses (using inactivation,
removal, or a State-approved combination of 4-log inactivation and
removal) before or at the first customer.
(ix) Sections 141.403(b)(1) and 141.403(b)(2) of this chapter.
Records of written notices from the ground water system that it provides
at least 4-log treatment of viruses (using inactivation, removal, or a
State-approved combination of 4-log virus inactivation and removal)
before or at the first customer for a ground water source.
(x) Section 142.16(o)(4)(vi). Records of written determinations that
the ground water system may discontinue 4-log treatment of viruses
(using inactivation, removal, or a State-approved combination of 4-log
inactivation and removal).
(e) Each State which has primary enforcement responsibility shall
retain records pertaining to each variance and exemption granted by it
for a period of not less than 5 years following the expiration of such
variance or exemption.
(f) Public notification records under Subpart Q of Part 141 of this
chapter received from public water systems (including certifications of
compliance and copies of public notices) and any state determinations
establishing alternative public notification requirements for the water
systems must be retained for three years.
(g) Records required to be kept under this section shall be
available to the Regional Administrator upon request. The records
required to be kept under this section shall be maintained and made
available for public inspection by the State, or, the State at its
option may require suppliers of water to make available for public
inspection those records maintained in accordance with Sec. 141.33.
[41 FR 2918, Jan. 20, 1976, as amended at 54 FR 27537, June 29, 1989; 55
FR 25065, June 19, 1990; 56 FR 3595, Jan. 30, 1991; 56 FR 26562, June 7,
1991; 63 FR 69475, 69519, Dec. 16, 1998; 65 FR 2014, Jan. 12, 2000; 65
FR 26048, May 4, 2000; 66 FR 31105, June 8, 2001; 67 FR 1843, Jan. 14,
2002; 69 FR 38857, June 29, 2004; 71 FR 492, Jan. 4, 2006; 71 FR 785,
Jan. 5, 2006; 71 FR 65659, Nov. 8, 2006]