reglab/statecodes huggingface dataset:
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart B - GROUNDWATER CLASSIFICATION › Section 620.260 - Reclassification of Groundwater by Adjusted Standard

Current through Register Vol. 48, No. 28, July 12, 2024
Any person may petition the Board to reclassify a groundwater
				  in accordance with the procedures for adjusted standards specified in Section
				  28.1 of the Act and 35 Ill. Adm. Code 106.Subpart G. In any proceeding to
				  reclassify specific groundwater by adjusted standard, in addition to the
				  requirements of 35 Ill. Adm. Code 106.Subpart G, and Section 28.1(c) of the
				  Act, the petition shall, at a minimum, contain information to allow the Board
				  to determine:
a) The specific
				groundwater for which reclassification is requested, including but not limited
				to geographical extent of any aquifers, depth of groundwater, and rate and
				direction of groundwater flow and that the specific groundwater exhibits the
				characteristics of the requested class as set forth in Section
				620.210(b),
				620.220(b),
				620.230,
				or
				620.240;
b) Whether the proposed change or use
				restriction is necessary for economic or social development, by providing
				information including, but not limited to, the impacts of the standards on the
				regional economy, social benefits such as loss of jobs or closing of
				facilities, and economic analysis contrasting the health and environmental
				benefits with costs likely to be incurred in meeting the standards would be
				beneficial or necessary;
c)
				Existing and anticipated uses of the specific groundwater;
d) Existing and anticipated quality of the
				specific groundwater;
e) Existing
				and anticipated contamination, if any, of the specific groundwater;
f) Technical feasibility and economic
				reasonableness of eliminating or reducing contamination of the specific
				groundwater or of maintaining existing water quality;
g) The anticipated time period over which
				contaminants will continue to affect the specific groundwater;
h) Existing and anticipated impact on any
				potable water supplies due to contamination;
i) Availability and cost of alternate water
				sources or of treatment for those users adversely affected;
j) Negative or positive effect on property
				values; and
k) For special resource
				groundwater, negative or positive effect on:
1) The quality of surface waters;
				and
2) Wetlands, natural areas, and
				the life contained therein, including endangered or threatened species of
				plant, fish or wildlife listed pursuant to the Endangered Species Act,
				16
				U.S.C. 1531 et seq., or the Illinois
				Endangered Species Protection Act [415 ILCS 10 ].
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart C - NONDEGRADATION PROVISIONS FOR APPROPRIATE GROUNDWATERS › Section 620.301 - General Prohibition Against Use Impairment of Resource Groundwater

Current through Register Vol. 48, No. 28, July 12, 2024
a) No person shall
				cause, threaten or allow the release of any contaminant to a resource
				groundwater such that:
1) Treatment or
				additional treatment is necessary to continue an existing use or to assure a
				potential use of such groundwater; or
2) An existing or potential use of such
				groundwater is precluded.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart C - NONDEGRADATION PROVISIONS FOR APPROPRIATE GROUNDWATERS › Section 620.302 - Applicability of Preventive Notification and Preventive Response Activities

Current through Register Vol. 48, No. 28, July 12, 2024
a) Preventive
				notification and preventive response as specified in Sections
				620.305
				through
				620.310
				applies to:
1) Class I groundwater under
				Section
				620.210(a)(1),
				(a)(2), or (a)(3) that is monitored by the
				persons listed in subsection (b); or
2) Class III groundwater that is monitored by
				the persons listed in subsection (b).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart C - NONDEGRADATION PROVISIONS FOR APPROPRIATE GROUNDWATERS › Section 620.305 - Preventive Notification Procedures

Current through Register Vol. 48, No. 28, July 12, 2024
a) Pursuant to groundwater quality monitoring
				as described in Section
				620.302,
				a preventive notification must occur whenever a contaminant:
1) Listed under Section
				620.310(a)(3)(A)
				 is detected (except due to natural causes)
				in Class I groundwater; or
2)
				Denoted as a carcinogen under Section
				620.410(b)
				is detected in Class I groundwater; or
3) Subject to a standard under Section
				620.430
				is detected (except due to natural causes) in Class III groundwater.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart C - NONDEGRADATION PROVISIONS FOR APPROPRIATE GROUNDWATERS › Section 620.310 - Preventive Response Activities

Current through Register Vol. 48, No. 28, July 12, 2024
a) The following preventive assessment must
				be undertaken:
1) If a preventive
				notification under Section
				620.305(c)
				is provided by a community water supply:
A)
				The Agency shall notify the owner or operator of any identified potential
				primary source, potential secondary source, potential route, or community water
				supply well that is located within 2,500 feet of the wellhead.
B) The owner or operator notified under
				subsection (a)(1)(A) shall, within 30 days after the date of issuance of such
				notice, sample each water well or monitoring well for the contaminant
				identified in the notice if the contaminant or material containing such
				contaminant is or has been stored, disposed of, or otherwise handled at the
				site. If a contaminant identified under Section
				620.305(a)
				is detected, then the well must be resampled within 30 days of the date on
				which the first sample analyses are received. If a contaminant identified under
				Section
				620.305(a)
				is detected by the resampling, preventive notification must be given as set
				forth in Section 620.305.
C) If the
				Agency receives analytical results under subsection (a)(1)(B) that show a
				contaminant identified under Section
				620.305(a)
				has been detected, the Agency shall:
i)
				Conduct a well site survey pursuant to
				415 ILCS
				5/17.1(d), if such a survey has not
				been previously conducted within the last 5 years; and
ii) Identify those sites or activities that
				represent a hazard to the continued availability of groundwaters for public use
				unless a groundwater protection needs assessment has been prepared pursuant to
				415 ILCS
				5/17.1(d).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart D - GROUNDWATER QUALITY STANDARDS › Section 620.401 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
Groundwaters must meet the standards appropriate to the
				  groundwater's class as specified in this Subpart and the nondegradation
				  provisions of Subpart C.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart D - GROUNDWATER QUALITY STANDARDS › Section 620.405 - General Prohibitions Against Violations of Groundwater Quality Standards

Current through Register Vol. 48, No. 28, July 12, 2024
No person shall cause, threaten or allow the release of any
				  contaminant to groundwater so as to cause a groundwater quality standard set
				  forth in this Subpart to be exceeded.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart D - GROUNDWATER QUALITY STANDARDS › Section 620.420 - Groundwater Quality Standards for Class II: General Resource Groundwater

Current through Register Vol. 48, No. 28, July 12, 2024
a) Inorganic
				Chemical Constituents
1) Except due to
				natural causes or as provided in Section
				620.450
				or subsection (a)(3) or (e) of this Section, concentrations of the following
				chemical constituents must not be exceeded in Class II groundwater:
Constituent
Standard
(mg/L)
Antimony
0.024
Arsenic*
0.2
Barium
2.0
Beryllium
0.5
Cadmium
0.05
Chromium
1.0
Cobalt
1.0
Cyanide
0.6
Fluoride
4.0
Lead
0.1
Mercury
0.01
Nitrate as N
100.0
Perchlorate
0.0049
Thallium
0.02
Vanadium
0.1
*Denotes a carcinogen.
2)
				Except as provided in Section
				620.450
				or subsection (a)(3) or (e) of this Section, concentrations of the following
				chemical constituents must not be exceeded in Class II groundwater:
Constituent
Standard
(mg/L)
Boron
2.0
Chloride
200.0
Copper
0.65
Iron
5.0
Manganese
10.0
Nickel
2.0
Selenium
0.05
Total Dissolved Solids
(TDS)
1,200.0
Sulfate
400.0
Zinc
10.0
3)
				The standard for any inorganic chemical constituent listed in subsection (a)(2)
				of this Section, for barium, or for pH does not apply to groundwater within
				fill material or within the upper 10 feet of parent material under such fill
				material on a site not within the rural property class for which:
A) Prior to November 25, 1991, surficial
				characteristics have been altered by the placement of such fill material so as
				to impact the concentration of the parameters listed in subsection (a)(3) of
				this Section, and any on-site groundwater monitoring of such parameters is
				available for review by the Agency.
B) On November 25, 1991, surficial
				characteristics are in the process of being altered by the placement of such
				fill material, that proceeds in a reasonably continuous manner to completion,
				so as to impact the concentration of the parameters listed in subsection (a)(3)
				of this Section, and any on-site groundwater monitoring of such parameters is
				available for review by the Agency.
4) For purposes of subsection (a)(3) of this
				Section, the term "fill material" means clean earthen materials, slag, ash,
				clean demolition debris, or other similar materials.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart D - GROUNDWATER QUALITY STANDARDS › Section 620.430 - Groundwater Quality Standards for Class III: Special Resource Groundwater

Current through Register Vol. 48, No. 28, July 12, 2024
Concentrations of inorganic and organic chemical constituents
				  must not exceed the standards set forth in Section
				  620.410,
				  except for those chemical constituents for which the Board has adopted a
				  standard pursuant to Section
				  620.260.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart D - GROUNDWATER QUALITY STANDARDS › Section 620.440 - Groundwater Quality Standards for Class IV: Other Groundwater

Current through Register Vol. 48, No. 28, July 12, 2024
a) Except as
				provided in subsection (b) or (c), Class IV: Other Groundwater standards are
				equal to the existing concentrations of constituents in groundwater.
b) For groundwater within a zone of
				attenuation as provided in 35 Ill. Adm. Code 811 and 814, the standards
				specified in Section
				620.420
				must not be exceeded, except for concentrations of contaminants within leachate
				released from a permitted unit.
c)
				For groundwater within a previously mined area, the standards set forth in
				Section
				620.420
				must not be exceeded, except for concentrations of TDS, chloride, iron,
				manganese, sulfates, pH, 1,3-dinitrobenzene, 2,4-dinitrotoluene,
				2,6-dinitrotoluene, HMX (high melting explosive, octogen), nitrobenzene, RDX
				(royal demolition explosive, cyclonite), 1,3,5-trinitrobenzene, or
				2,4,6-trinitrotoluene (TNT). For concentrations of TDS, chloride, iron,
				manganese, sulfates, pH, 1,3-dinitrobenzene, 2,4-dinitrotoluene,
				2,6-dinitrotoluene, HMX, nitrobenzene, RDX, 1,3,5-trinitrobenzene, or
				2,4,6-trinitrotoluene (TNT), the standards are the existing
				concentrations.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart D - GROUNDWATER QUALITY STANDARDS › Section 620.450 - Alternative Groundwater Quality Standards

Current through Register Vol. 48, No. 28, July 12, 2024
a) Groundwater Quality Restoration Standards
1) Any chemical constituent in groundwater
				within a groundwater management zone is subject to this Section.
2) Except as provided in subsections (a)(3)
				or (a)(4), the standards as specified in Sections
				620.410,
				620.420,
				620.430,
				and
				620.440
				apply to any chemical constituent in groundwater within a groundwater
				management zone.
3) Prior to
				completion of a corrective action described in Section
				620.250(a),
				the standards as specified in Sections 620.410, 620.420, 620.430, and 620.440
				are not applicable to such released chemical constituent, provided that the
				initiated action proceeds in a timely and appropriate manner.
4) After completion of a corrective action as
				described in Section
				620.250(a),
				the standard for such released chemical constituent is:
A) The standard as set forth in Section
				620.410, 620.420, 620.430, or 620.440, if the concentration as determined by
				groundwater monitoring of such constituent is less than or equal to the
				standard for the appropriate class set forth in those Sections; or
B) The concentration as determined by
				groundwater monitoring, if such concentration exceeds the standard for the
				appropriate class set forth in Section 620.410, 620.420, 620.430, or 620.440
				for such constituent, and:
i) To the extent
				practicable, the exceedence has been minimized and beneficial use, as
				appropriate for the class of groundwater, has been returned; and
ii) Any threat to public health or the
				environment has been minimized.
5) The Agency shall develop and maintain a
				listing of concentrations derived pursuant to subsection (a)(4)(B). This list
				shall be made available to the public and be updated periodically, but no less
				frequently than semi-annually. This listing shall be published in the
				Environmental Register.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart F - HEALTH ADVISORIES › Section 620.601 - Purpose of a Health Advisory

Current through Register Vol. 48, No. 28, July 12, 2024
This Subpart establishes procedures for the issuance of a
				  Health Advisory that sets forth guidance levels that, in the absence of
				  standards under Section
				  620.410,
				  must be considered by the Agency in:
a) Establishing groundwater cleanup or action
				levels whenever there is a release or substantial threat of a release of:
1) A hazardous substance or pesticide;
				or
2) Other contaminant that
				represents a significant hazard to public health or the environment.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart F - HEALTH ADVISORIES › Section 620.605 - Issuance of a Health Advisory

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				The Agency shall issue a Health Advisory for a chemical substance if all of the
				following conditions are met:
1) A community
				water supply well is sampled and a substance is detected and confirmed by
				resampling;
2) There is no standard
				under Section 620.410 for such chemical substance; and
3) The chemical substance is toxic or harmful
				to human health according to the procedures of Appendix A, B, or C.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart F - HEALTH ADVISORIES › Section 620.610 - Publishing Health Advisories

Current through Register Vol. 48, No. 28, July 12, 2024
a) The Agency shall publish the full text of
				each Health Advisory upon issuance and make the document available to the
				public.
b) The Agency shall publish
				and make available to the public, at intervals of not more than 6 months, a
				comprehensive and up-to-date summary list of all Health Advisories.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart F - HEALTH ADVISORIES › Section 620.615 - Additional Health Advice for Mixtures of Similar-Acting Substances

Current through Register Vol. 48, No. 28, July 12, 2024
a) The need for
				additional health advice appropriate to site-specific conditions shall be
				determined by the Agency when mixtures of chemical substances are detected,
				where two or more of the chemical substances are similar-acting in their toxic
				or harmful physiological effect on the same specific organ or organ
				system.
b) If mixtures of
				similar-acting chemical substances are present, the procedure for evaluating
				the mixture of such substances is specified in accordance with Appendices A, B,
				and C.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 620 - GROUNDWATER QUALITY › Subpart F - HEALTH ADVISORIES › Appendix C - Guidelines for Determining When Dose Addition of Similar-Acting Substances in Class I: Potable Resource Groundwaters is Appropriate

Current through Register Vol. 48, No. 28, July 12, 2024
a) Substances must be considered similar-acting if:
1) The substances have the same target in an
				  organism (for example, the same organ, organ system, receptor, or
				  enzyme).
2) The substances have the same mode of toxic
				  action. These actions may include, for example, central nervous system
				  depression, liver toxicity, or cholinesterase inhibition.
b) Substances that have fundamentally different mechanisms of
				  toxicity (threshold toxicants vs. carcinogens) must not be considered
				  similar-acting. However, carcinogens which also cause a threshold toxic effect
				  should be considered in a mixture with other similar-acting substances having
				  the same threshold toxic effect. In such a case, an Acceptable Level for the
				  carcinogen must be derived for its threshold effect, using the procedures
				  described in Appendix A.
c) Substances which are components of a complex mixture of
				  related compounds which are produced as commercial products (for example, PCBs
				  or technical grade chlordane) are not mixtures, as defined in Appendix B. Such
				  complex mixtures are equivalent to a single substance. In such a case, the
				  Human Threshold Toxicant Advisory Concentration may be derived for threshold
				  effects of the complex mixture, using the procedures described in Appendix A,
				  if valid toxicological or epidemiological data are available for the complex
				  mixture. If the complex mixture is a carcinogen, the Health Advisory
				  Concentration is the one-in-one-million cancer risk concentration, unless the
				  concentration for such substance is less than the lowest appropriate PQL
				  specified in "Test Methods for Evaluating Solid Wastes, Physical/Chemical
				  Methods," EPA Publication No. SW-846, incorporated by reference at Section
				  620.125, for the substance, in which case the lowest appropriate PQL shall be
				  the Health Advisory Concentration.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 651 - INTRODUCTION AND DEFINITIONS › Section 651.101 - Introduction to Agency Rules for Public Water Supplies

Current through Register Vol. 48, No. 28, July 12, 2024
The Agency Rules for Public Water Supplies included in 35 Ill.
				Adm. Code 651 through 654 define the design, operational, and maintenance
				criteria established by the Agency pursuant to 35 Ill. Adm. Code
				602.115
				for owners, operators and official custodians of community water supplies. The
				design, operational, and maintenance criteria are defined and established for
				persons involved in the design, construction, maintenance or operation of
				community water supplies. Adoption of any amendment or substantive change to
				Agency Rules for Public Water Supplies must be in compliance with the
				provisions of the Illinois Administrative Procedure Act [5 ILCS 100
				].
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 651 - INTRODUCTION AND DEFINITIONS › Section 651.103 - Other Terms

Current through Register Vol. 48, No. 28, July 12, 2024
Terms used in the Agency Rules for Public Water Supplies and
				not specifically defined in Section
				651.102
				are in accordance with the Glossary-Water and Wastewater Control Engineering
				published jointly by the American Public Health Association, the American
				Society of Civil Engineers, the American Water Works Association and the Water
				Pollution Control Federation, 1981 edition.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart A - GENERAL › Section 652.100 - Purpose

Current through Register Vol. 48, No. 28, July 12, 2024
The purpose of this Part is to:
a) specify electronic reporting requirements
				for community water supplies pursuant to Section 4(aa) of the Act;
b) provide rules for the prevention of
				environmental degradation that might occur when carrying out corrosion
				prevention and mitigation methods under Section 14.7 of the Act; and
c) provide capacity development requirements
				pursuant to Section 15 of the Act.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart A - GENERAL › Section 652.120 - Electronic Reporting Requirements

Current through Register Vol. 48, No. 28, July 12, 2024
a) All community water supplies must submit
				the following information to the Agency electronically:
1) monitoring data necessary to comply with
				the Safe Drinking Water Act and the National Primary Drinking Water Regulations
				in 40 CFR 141;
2) the water
				distribution system material inventory pursuant to Section 17.11(c) of the
				Act.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart A - GENERAL › Section 652.130 - Incorporation by Reference

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Abbreviations and Short-name Listing of References. The following names and
				abbreviated names are used in this Section to refer to materials incorporated
				by reference:
"ANSI" means those standards published by American National
				  Standards Institute (ANSI).
"AWWA" means those standards published by American Water
				  Works Association.
"NSF" means those standards published by the National
				  Sanitation Foundation International.
b) The Agency incorporates the following
				materials by reference:
AWWA.American Water Works Association et al., 6666 West
				  Quincy Ave., Denver CO 80235, (303)794-7711.
AWWA D103-09, Factory Coated Bolted Carbon Steel Tanks for
				  Water Storage, approved January 25, 2009, effective November 1, 2009.
AWWA D107-10, Composite Elevated Tanks for Water Storage,
				  approved January 17, 2010, effective December 1, 2010.
NSF.National Sanitation Foundation International, 3475
				  Plymouth Road, PO Box 130140, Ann Arbor MI 48113-0140, (734)769-8010.
NSF/ANSI 60-2014 Drinking Water Treatment Chemicals - Health
				  Effects, April 2014.
NSF/ANSI 61-2014 Drinking Water System Components - Health
				  Effects, March 2014.
NSF/ANSI 372-2011 Drinking Water System Components - Lead
				  Content, July 2013.
SSPC.The Society for Protective Coatings/NACE International
				  Joint SSPC Standard/NACE Standard Practice. Industrial Coating and Lining
				  Application Specialist Qualification and Certification. SSPC ACS-1/NACE No. 13,
				  effective March 28, 2016.
c) No later amendments to or editions of the
				materials listed in subsection (b) are incorporated.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart B - CORROSION PREVENTION › Section 652.200 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a) Except as
				provided in subsection (b), Subpart B applies only to community water supplies
				conducting corrosion prevention projects.
b) Subpart B does not apply to:
1)
buried pipelines, including, but
				not limited to, pipes, mains, and joints
;
2)
routine maintenance activities of
				community water supplies, including, but not limited to, the use of protective
				coatings applied by the owner's utility personnel during the course of
				performing routine maintenance activities
.
Routine maintenance
				activities include, but are not limited to, the painting of fire hydrants;
				routine over-coat painting of interior and exterior building surfaces such as
				floors, doors, windows, and ceilings; and routine touch-up and over-coat
				application of protective coatings typically found on water utility pumps,
				pipes, tanks, and other water treatment plant appurtenances and utility owned
				structures
[415 ILCS
				5/14.7]; and
3) equipment or material purchased through a
				third-party manufacturer or fabricator that is coated prior to purchase or
				delivery to the community water supply.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart B - CORROSION PREVENTION › Section 652.210 - Corrosion Prevention Standards

Current through Register Vol. 48, No. 28, July 12, 2024
The Agency identifies the following standards for corrosion
				  prevention and mitigation, incorporated by reference in Section 652.130:
a) AWWA D103-09, Factory Coated Bolted Carbon
				Steel Tanks for Water Storage;
b)
				AWWA D107-10, Composite Elevated Tanks for Water Storage;
c) NSF/ANSI 60-2014 Drinking Water Treatment
				Chemicals - Health Effects;
d)
				NSF/ANSI 61-2014 Drinking Water System Components - Health Effects;
e) NSF/ANSI 372-2011 Drinking Water System
				Components - Lead Content; and
f)
				SSPC ACS-1/NACE No. 13 Industrial Coating and Lining Application Specialist
				Qualification and Certification.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart B - CORROSION PREVENTION › Section 652.220 - Corrosion Prevention at Community Water Supplies

Current through Register Vol. 48, No. 28, July 12, 2024
a) A community water supply must use
protective coatings personnel to carry out corrosion prevention and
				mitigation methods
on the following:
1)
exposed water treatment tanks,
				exposed non-concrete water treatment structures, exposed water treatment pipe
				galleys;
2)
exposed pumps; and
3)
generators
.
				[415 ILCS
				5/14.7(a)(2)(A)]
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart C - PUBLIC WATER SUPPLY CAPACITY › Section 652.300 - System Capacity

Current through Register Vol. 48, No. 28, July 12, 2024
All new public water supplies must demonstrate technical,
				  financial, and managerial capacity to ensure compliance with the applicable
				  federal and State drinking water standards of 35 Ill. Adm. Code: Subtitle F.
				  The owner of the public water supply is responsible for demonstrating and
				  maintaining capacity. Technical, financial, and managerial capacity shall be
				  based on the following criteria:
a)
				"Technical capacity" means the physical and operational ability of a water
				system to achieve and maintain federal drinking water requirements and State
				drinking water requirements as described in the Act and 35 Ill. Adm. Code:
				Subtitle F. Technical capacity means the physical infrastructure of the water
				system and includes, but is not limited to, adequacy of source water and
				treatment, storage and distribution components, and the ability of system
				personnel to adequately operate and maintain the system.
b) "Managerial capacity" means the ability of
				a water system to conduct its business in a manner that enables the system to
				achieve and maintain compliance with federal drinking water requirements and
				State drinking water requirements as described in the Act and 35 Ill. Adm.
				Code: Subtitle F. Managerial capacity includes the system's institutional and
				administrative capabilities, and is assessed using data documenting ownership
				accountability, staffing and organization, and effective external linkages with
				customers, external resource agencies, and regulators.
c) "Financial capacity" means the ability of
				a water system to acquire and manage sufficient financial resources to enable
				the system to achieve and maintain compliance with federal drinking water
				requirements and State drinking water requirements as described in the Act and
				35 Ill. Adm. Code: Subtitle F. Financial capacity includes revenue sufficiency,
				credit worthiness, and use of budgeting, accounting, and financial planning
				practices, as well as documentation of financial management through record
				keeping and revenue management.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 652 - COMMUNITY WATER SUPPLIES › Subpart C - PUBLIC WATER SUPPLY CAPACITY › Section 652.310 - Supporting Data for Public Water Supply Capacity Demonstration

Current through Register Vol. 48, No. 28, July 12, 2024
Each public water supply subject to the capacity requirements
				  shall demonstrate technical capacity, managerial capacity, and financial
				  capacity by submission of the following compliance records to the
				  Agency.
a) For technical capacity,
				each public water supply must demonstrate the following:
1) compliance with the standards for design,
				construction, and operation of public water supplies as required by 35 Ill.
				Adm. Code 604;
2) selection of a
				source that is economically reasonable, reliable and adequate in quantity, and
				technically treatable to meet all proposed and existing State and federal
				drinking water standards, based upon an evaluation of potential sources of
				potable water;
3) compliance with
				the ownership, certified operator, and responsible operator rules of 35 Ill.
				Adm. Code 603 and 681; and
4)
				compliance with the applicable federal and State drinking water standards of 35
				Ill. Adm. Code: Subtitle F.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.101 - Sites

Current through Register Vol. 48, No. 28, July 12, 2024
a) All community
				water supply construction shall be located at sites not subject to significant
				risk from earthquakes, land subsidence, floods, fires or other disasters which
				could result in breakdown of any part of the system, except as described in (c)
				below.
b) All sites shall be
				located outside the flood plain of a 100-year flood or flood of record where
				appropriate records exist except for surface water intake structures.
c) The Agency will accept a less suitable
				site where local conditions do not allow for siting in compliance with (a) and
				(b) above provided the applicant submits:
1) a
				complete statement describing reasons for site selection; and
2) construction measures which will be taken
				to protect the community water supply from risks described in (a) and (b)
				above.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.102 - Water Treatment Facilities

Current through Register Vol. 48, No. 28, July 12, 2024
a) The basic criteria for design of community
				water supply facilities shall be the Standards or other criteria which the
				applicant demonstrates will produce a finished water which meets requirements
				of 35 Ill. Adm. Code 604 under all operating conditions.
b) The extent of water treatment required
				shall be in accordance with 35 Ill. Adm. Code
				654.101 and
				654.102, the
				Standards and these Technical Policy Statements.
c) Duplicate units for rapid mix,
				flocculation and sedimentation need not be provided unless the treatment
				process units will be taken out of service for more than one day at a time for
				maintenance.
d) The requirement for
				duplicate units shall be waived if finished water requirements of 35 Ill. Adm.
				Code 604 can be met with equipment out of service for any period of
				time.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.103 - Wells

Current through Register Vol. 48, No. 28, July 12, 2024
a) Construction
				shall conform to the Standards and the current American Water Works Association
				(AWWA) Standard for Deep Wells, A100. Well construction shall also comply with
				all state, county and municipal regulations and statutes.
b) Water from creviced limestone formations
				having less than 50 feet of soil cover shall be treated to meet the standards
				of 35 Ill. Adm. Code 604.
c)
				Grouting shall be provided in accordance with the Standards for a depth of ten
				feet from:
1) the original ground surface
				where fill has been added; or
2)
				existing ground surface where soil has been removed.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.104 - Usage

Current through Register Vol. 48, No. 28, July 12, 2024
a) Average daily
				usage shall be based on finished water pumpage records. When records are not
				available or when a new supply is proposed, average daily usage shall be based
				on at least 50 gallons per person per day.
b) The average daily usage estimate shall be
				increased where large uses such as irrigation, filling swimming pools and
				service to commercial or industrial establishments are known or
				anticipated.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.105 - Rate of Usage

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Average daily rate of usage shall be calculated using two times the average
				daily usage as determined in Section
				653.104 and
				converted into an average rate over 24 hours in units of gallons per
				minute.
b) The maximum daily rate
				of usage shall be calculated using 1.5 times the average daily rate of
				usage.
c) The maximum hourly rate
				of usage shall be calculated using two times the maximum daily rate of
				usage.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.106 - Distribution System Pressure

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Distribution system design shall conform to the Standards.
b) Distribution systems shall be designed to
				maintain a minimum pressure of 20 psi measured at the ground surface in all
				parts of the system under fire-fighting demand or other similar emergency
				operating conditions.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.107 - Booster Pumping Stations

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Construction shall conform to the Standards and Section
				653.118.
b) Automatic control equipment shall be
				installed to prevent the pump from causing a vacuum and/or lowering water
				pressure in any part of the distribution system to less than 20 psi as measured
				at ground surface.
c) Pressure for
				portions of a distribution system served by a booster pump station as required
				by Section
				653.106
				shall be provided during periods when the booster station is not in
				operation.
d) One of the following
				shall be installed if adequate pressure will not be available in any part of
				the system:
1) hydropneumatic storage
				designed in accordance with Section
				653.109 on
				the discharge side of the booster pump station; or
2) elevated storage.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.108 - Ground Storage Reservoirs and Elevated Storage

Current through Register Vol. 48, No. 28, July 12, 2024
a) Construction shall conform to the
				Standards and for steel structures, AWWA Standard D100 for Welded Steel
				Elevated Tanks, Standpipes and Reservoirs for Water Storage.
b) Minimum distances from sources of
				contamination for below ground storage reservoirs shall be maintained as
				specified in Section
				653.118.
c) The volume and height of an elevated tank
				or standpipe shall be based on a study of distribution system hydraulic
				conditions and anticipated water demands of the system. The tank designed from
				this study shall be capable of maintaining adequate pressures as described in
				Section
				653.106.
d) Head range in an elevated tank shall be
				designed to minimize pressure fluctuations throughout the distribution
				system.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.109 - Hydropneumatic Storage

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Construction shall conform to the Standards except as described in (b),(c)
				& (d) below.
b) Gross volume
				shall equal or exceed 35 gallons per person served where only hydropneumatic
				storage is provided.
c) An air
				compressor shall be provided to maintain an air cushion in the pressure tanks.
				Other devices may be considered as a means to control the air cushion in the
				pressure tank. An example is a system which uses water from the well pump to
				displace a volume of air in the column pipe to the pressure tank.
d) Finished water shall be delivered at a
				rate greater than the maximum hourly rate of usage.
e) Actual capacity of the well pump or high
				service pump used to deliver water to the distribution system through the
				pressure tank shall be greater than the maximum hourly rate of usage.
f) Actual capacities of multiple well pumps
				or high service pumps used to deliver water to the distribution system through
				the pressure tank shall be greater than the maximum hourly demand with the
				largest well pump or high service pump out of operation.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.110 - Combination Pressure Tanks and Ground Storage

Current through Register Vol. 48, No. 28, July 12, 2024
A combination of ground storage, hydropneumatic storage and
				  pumps may be considered in water systems for maintaining pressure on the
				  distribution system. Design of such a system shall include:
a) a minimum ground storage volume equivalent
				to 1.5 times the average daily usage;
b) a minimum of two pumps, each capable of
				meeting the peak system demand. If more than two pumps are proposed, the peak
				system demand shall be met when any pump is out of service;
c) an electric generator with automatic start
				capable of providing power to pump(s) which can produce the peak system demand,
				plus sufficient power to operate all chemical feeders, appurtenances and
				equipment essential to plant operation. Consideration should be given to sizing
				the generator to provide power for at least one well; and
d) an hydropneumatic tank sized to provide
				service for a minimum of ten minutes under peak system demand.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.111 - Polyvinyl Chloride Pipe

Current through Register Vol. 48, No. 28, July 12, 2024
Polyvinyl chloride (PVC) and chlorinated polyvinyl chloride
				  (CPVC) pipe may be used for water mains in accordance with the AWWA Standards
				  or the following:
a) Basic Material
				Standards:
1) National Sanitation Foundation
				(NSF) Standard 14.
2) American
				Society for Testing and Materials (ASTM) Standard D1784-81.
3) Piping materials designated Class 12454B
				(PVC 1120), Class 12454C (PVC 1220) and Class 23447B (CPVC 4120) are acceptable
				in pressure ratings indicated in (b) below.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.112 - Automatic Equipment

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Select automatic equipment based upon reliability, ease of maintenance, and
				specific design factors. Equipment which will automatically shut down a water
				treatment process is acceptable, provided restart procedures are
				manual.
b) Automatic start up shall
				be allowed for treatment plants which treat only ground water and have only
				unit processes not exposed to contamination. Examples include iron removal by
				protected aeration, enclosed retention and pressure sand filtration or ion
				exchange softening in a pressure vessel operated in a downflow mode.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.113 - Water Plant Waste Treatment

Current through Register Vol. 48, No. 28, July 12, 2024
All community water supplies having or proposing treatment
				  which produces a waste discharge to waters of the state shall obtain a National
				  Pollutant Discharge Elimination System (NPDES) Permit and construct treatment
				  facilities to produce a waste in compliance with 35 Ill. Adm. Code: Subtitle C,
				  Chapter I and the Standards.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.114 - Mercury Containing Devices

Current through Register Vol. 48, No. 28, July 12, 2024
a) Devices which contain elemental mercury,
				such as deep well pump seals and pressure and flow measuring instruments, shall
				only be connected to community water supply systems if those devices
				incorporate positive means, such as a mercury trap, to prevent mercury from
				being displaced from the well seal or instrument.
b) Mercury-containing instruments shall be
				located to prevent mercury from entering any part of the system during
				instrument repair or as a result of instrument breakage or damage.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.115 - Chemical Feed Installations

Current through Register Vol. 48, No. 28, July 12, 2024
A construction permit pursuant to 35 Ill. Adm. Code
				  652.101
				  shall be obtained from the Agency when:
a) new chemicals are added to the treatment
				process; or
b) changes in points of
				application of chemicals are made.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.116 - Filtration Rates

Current through Register Vol. 48, No. 28, July 12, 2024
a) The
				nominal filter rate for single and multi media rapid rate gravity filters shall
				be 2 gal/min/sq ft.
b) Nominal
				filtration rates may be increased to 3 gal/min/sq ft for single media filters
				and to 5 gal/min/sq ft for multi-media filters under the following conditions:
1) continuous nephelometric turbidity
				monitoring and recording equipment is provided for each filter effluent
				individually or on a rotating basis; and
2) surface wash equipment is
				provided.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.117 - Distribution Systems

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Distribution systems shall be designed to maintain pressures pursuant to
				Section
				653.106.
b) Pipe shall meet provisions of the AWWA
				Standards, the Standards and Section
				653.111.
c) Water mains shall be sized to deliver the
				required quantity of water at adequate pressure described in Section
				653.106
				including fire flow where applicable.
d) The system shall be designed to meet
				existing demands on the distribution system. Future distribution system demands
				shall be taken into account.
1) The minimum
				size water main shall be 4 inch nominal diameter in distribution systems
				serving incorporated areas, subdivisions or other closely situated housing or
				commercial units.
2) The minimum
				size water main shall be 3 inch nominal diameter in distribution systems
				serving rural areas where service connections are widely spaced, water usage
				per service is low and rates of flow are slow.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.118 - Protection of Community Water Supply Structures

Current through Register Vol. 48, No. 28, July 12, 2024
a) Information defining the location of the
				proposed raw water source shall be submitted.
b) The area of the site shall be sufficient
				to prevent adjacent structures from impairing the safety of the
				supply.
c) The following items
				shall be taken into consideration to protect water supplies from the entrance
				of contamination:
1) Sources of contamination
				include but are not limited to: privies; septic tanks; cesspools; sewers
				(storm, sanitary, combined and sewer service connections); subsurface
				seepage-disposal lines; pits or ponds receiving fluids such as surface waters,
				oils, and grease; and flood waters.
2) Structures to be protected include but are
				not limited to: wells; clear water reservoirs such as pressure equalizing
				reservoirs, collecting reservoirs, finished water clear wells; suction lines;
				gravity filters; iron removal, chlorine reaction and wet salt storage
				basins.
3) Minimum distances from
				sources of pollution are given in Table A for clay and loam soils. Minimum
				distances shall be increased when structures are to be located in more pervious
				soils. For example, the minimum distances shall be doubled when more pervious
				soils, such as sand and gravels, are present.
Table A - MINIMUM DISTANCES FROM SOURCES OF POLLUTION
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA › Subpart A - DESIGN REQUIREMENTS › Section 653.119 - Protection of Water Main and Water Service Lines

Current through Register Vol. 48, No. 28, July 12, 2024
Water mains and water service lines shall be protected from
				  sanitary sewers, storm sewers, combined sewers, house sewer service connections
				  and drains as follows:
a) Water Mains:
1) Horizontal Separation:
A) Water mains shall be laid at least ten
				feet horizontally from any existing or proposed drain, storm sewer, sanitary
				sewer, combined sewer or sewer service connection.
B) Water mains may be laid closer than ten
				feet to a sewer line when:
i) local
				conditions prevent a lateral separation of ten feet;
ii) the water main invert is at least 18
				inches above the crown of the sewer; and
iii) the watermain is either in a separate
				trench or in the same trench on an undisturbed earth shelf located to one side
				of the sewer.
C) Both
				the water main and drain or sewer shall be constructed of slip-on or mechanical
				joint cast or ductile iron pipe, asbestos-cement pressure pipe, prestressed
				concrete pipe, or PVC pipe meeting the requirements of Section
				653.111
				when it is impossible to meet (A) or (B) above. The drain or sewer shall be
				pressure tested to the maximum expected surcharge head before
				backfilling.