ENVIRONMENTAL SERVICES,
DEPARTMENT OF
Drinking Water Programs (Env-Dw)
Subtitle Env-Dw was established pursuant to a rules reorganization
plan approved by the Director of the Office of Legislative Services on
September 7, 2005.
NOTE:
Rules filed under subtitle Env-Dw were originally numbered
and filed under subtitle Env-Ws for the Division of Water. Please see the filing history for the
Division of Water under subtitle Env-Ws for prior filings relative to drinking
water programs.
#8702* Readopt w/amd Env-Dw 1100 (formerly Env-C
510-522) Drinking Water State Revolving Loan Fund Program eff 8-24-06
#8747* Adopt, Readopt w/Amend Env-Dw 901
(formerly Env-Ws 420) Groundwater Reclassification Rules (eff 10-28-06)
#8998* Readopt w/Amend Env-Dw 303 (formerly
Env-Ws 389) Groundwater Sources of Bottled Water (eff 9-29-07)
#9007* Adopt, Readopt w/Amend Env-Dw 301
(formerly Env-Ws 378) Small Production Wells for Small Community Water Systems
(eff 10-19-07)
#9008* Adopt, Readopt w/Amend Env-Dw 302
(formerly Env-Ws 379) Large Production Wells for Community Water Systems (eff
10-19-07)
#9107* Readopt w/Amend Env-Dw 601 (formerly
Env-Ws 363) Capacity Assurance for Public Water Systems (eff 3-23-08)
#9108* Readopt w/Amend Env-Dw 602 (formerly
Env-Ws 371) Capacity Assurance for Proposed Public Water Systems (eff 3-23-08)
#9410* Readopt w/Amend Env-Dw 502 (formerly
Env-Ws 367) Certification of Water Works Operators (eff 3-12-09)
#9411* Readopt w/Amend Env-Dw 501 (formerly
Env-Ws 303.03) Permit to Operate for Public Water Systems (eff 3-12-09)
#9490* Readopt w/Amend Env-Dw 1002 (formerly
Env-Ws 394) Water Supply Land Protection Grant Program (eff 6-23-09)
#9572* INTERIM RULE – Adopt Env-Dw 1200 Privately
Owned Water Redistribution Systems (eff 10-21-09) EXPIRES: 4-19-10
#9577* Adopt Env-Dw 304 Emergency Bulk Water
Supply for Public Water Systems (eff 10-23-09)
#9600* Adopt Env-Dw 717 Groundwater Monitoring
and Treatment (eff 11-21-09)
#9619* Adopt Env-Dw 715 Disinfection Residuals,
Byproducts, and Byproduct Precursors (eff 1-1-10)
#9620* Adopt Env-Dw 716 Filtration, Disinfection, and
Waste Recycling (eff 1-1-10)
#9659* Amend Env-Dw 502.21(d) Certified
Operators; Responsibilities of Owners of Privately Owned Redistribution Systems
(eff 2-24-10)
#9660* Readopt, Readopt w/Amend Env-Dw 1200
Privately Owned Water Redistribution Systems (eff 2-24-10)
#9699* Adopt, Readopt w/Amend Env-Dw 701-706
(formerly Env-Ws 310 various and 312-316) Public Water Systems: Drinking Water
Quality Standards (eff 5-1-10)
#9700* Readopt w/Amend Env-Dw 707-713 (formerly
Env-Ws 310.02, 321, 324-327, 329, & 330) Public Water Systems: Laboratory
Analytical Methods, Monitoring, and Compliance (eff
5-1-10)
#9701* Readopt w/Amend Env-Dw 719 (formerly Env-Ws
322) Public Water Systems: Reporting Monitoring Data. (eff 5-1-10)
#9730* Readopt w/Amend Env-Dw 800 (formerly
Env-Ws 351, 352, and 354-359) Public Notification for Public Water Systems (eff
6-30-10)
#9758* Amend, Readopt w/Amend Env-Dw 717.20 intro.,
(n), & (s), 717.21, & 1201.01 Amendments Relating to Proposed Env-Dw
720 Inspections; Significant Deficiencies (eff 7-30-10)
#9760* Adopt, Readopt w/Amend Env-Dw 720
(formerly Env-Ws 306 & 303.05) Inspections: Significant Deficiencies (eff
7-30-10)
#9859* Adopt Env-Dw 714 (formerly Env-Ws 381)
Control of Lead and Copper (eff 2-8-11)
#9910* Adopt, Amend, Readopt w/Amend Env-Dw
502.03 (f), (x), 502.08, 502.23-502.25 Amendments to Certification of Water
Works Operators Rule (eff 4-19-11)
#9932* Amend, Readopt w/amend Env-Dw 1002 various
sections and paragraphs (eff5-27-11)
#10465* Readopt w/Amend Env-Dw 503-504 (formerly
Env-Ws 360-361) Public Water System General Operation and Maintenance
Requirements (eff 12-2-13)
#10602* Adopt, Readopt w/Amend Env-Dw 902 (formerly
Env-Ws 386) Protecting the Purity of Surface Water Sources of Drinking Water
(eff 5-20-14)
#10606* Adopt, Readopt, Readopt w/Amend Env-Dw 100
(formerly Env-Ws 301-303 various) Public Water Systems: Purpose and
Applicability; Use of Federal Terms; Special Provisions For Political
Subdivisions; Definitions (eff 6-1-14) DO NOT EXPIRE
#10607* Adopt, Readopt w/Amend Env-Dw 200 (formerly
Env-Wq 301.04) Public Water Systems: Rule Waivers; Confidential Business
Information; Hearing Procedures (eff 6-1-14) DO NOT EXPIRE
#10608* Adopt, Readopt w/Amend Env-Dw 401 (formerly
Env-Ws 303.04 & 303.06) Public Water System Classification; Well Siting
Requirements; Hydrogeologic and Engineering Studies (eff 6-1-14)
#10609* Readopt w/Amend Env-Dw 402 (formerly Env-Ws
370 & 344.01) General Design Standards for Public Water Systems (eff
6-1-14)
#10610* Readopt w/Amend Env-Dw 403 (formerly Env-Ws 305) Public Water
Systems: Coatings, Additives and Lead
Prohibition (eff 6-1-14)
#10611* Readopt w/Amend Env-Dw 404 (formerly Env-Ws
374) Design Standards for Large Public Water Systems (eff 6-1-14)
#10612* Readopt w/Amend Env-Dw 405 (formerly Env-Ws
372) Design Standards for Small Community Public Water Systems (eff 6-1-14)
#10613* Readopt w/Amend Env-Dw 406 (formerly Env-Ws
373) Design Standards for Non-Community Public Water Systems (eff 6-1-14)
#10614* Readopt w/Amend Env-Dw 407 (formerly Env-Ws
307) Standards Adopted by Reference (eff 6-1-14)
#10615* Readopt w/Amend Env-Dw 505 (formerly)
Env-Ws 364) Public Water Systems: Backflow Prevention (eff 6-1-14)
#10616* Readopt w/Amend Env-Dw 1001 Grants for
Surface Water Treatment, Regional Water Systems, and Groundwater Investigations
(eff 6-1-14)
#10617* Adopt, Amend, Readopt w/Amend Env-Dw 701.01
intro. & (j), 701.04-701.05, 718.01, 721, 722 Public Water Systems: Federal
Definitions, Recordkeeping, Exemptions, Best Available Technology (BAT) (eff
6-1-14)
#10618* Readopt w/Amend Env-Dw 723 (formerly Env-Ws
308) Public Water Systems: Use of Non-Central Treatment (eff 6-1-14)
#10749* Readopt w/Amend Env-Dw 901 Groundwater
Reclassification (eff 12-19-14)
#10770* Adopt, Readopt w/Amend Env-Dw 103.43,
103.51 Definitions Related to Revised Total Coliform Rule for Public Water
Systems (eff 2-1-15) DO NOT EXPIRE
#10771* Adopt, Amend, Repeal, Readopt w/Amend
Env-Dw 506; 701-708 & 710-713 (various); 709; 720; 801, 804, & 811
(various); 802 - Public Water Systems: Revised Total Coliform Rule and Other
Updates (eff 2-1-15)
#10772* Readopt w/Amend Env-Dw 1100 Drinking Water
State Revolving Fund Program (eff 1-24-15)
#11059* Readopt w/Amend Env-Dw 303 Groundwater
Sources of Bottled Water (eff 4-1-16)
#11060* Adopt Env-Dw 301 Sources of Water:
Definitions (eff 4-1-16)
#11061* Readopt w/Amend Env-Dw 302 Production Wells
for Large Community Water Systems (eff
4-1-16)
#11062* Readopt w/Amend Env-Dw 305 (formerly Env-Dw
301) Small Production Wells for Small Community Water Systems (eff 4-1-16)
#11143* Readopt w/Amend Env-Dw 600 Capacity
Assurance for Certain Public Water Systems (eff 7-26-16)
#12180* Adopt Env-Dw 103.41 Public Drinking Water
Rules: Definition of "Owner or Operator" (eff 5-23-17) DO NOT EXPIRE
#12181* Adopt, Readopt w/Amend Env-Dw 403.02-403.03
& 714 Control of Lead and Copper; Public Drinking Water Primacy Amendments
(eff 5-23-17)
#12214* Readopt w/Amend Env-Dw 501 Permit to
Operate for Public Water Systems (eff 6-20-17)
#12363* Adopt, Readopt w/Amend Env-Dw 502
Certification of Water Works Operators (eff 8-19-17)
#12420* Amend, Readopt w/Amend Env-Dw 701.05,
709.06, 709.07, 709.09, 720.04, 720.15, and 811.21(c) & (d) Revised Total
Coliform Rule Amendments; Consumer Confidence Report Amendments Regarding
Notices for Lead (eff 11-18-17)
#12441* Adopt, Readopt, Readopt w/Amend Env-Dw 1002
Water Supply Land Protection Grant Program (eff 1-1-18)
#12444* Readopt w/Amend Env-Dw 304 Emergency Bulk
Water Supply for Public Water Systems (eff 1-1-18)
#12525* Readopt, Readopt w/Amend Env-Dw 717
Groundwater Monitoring and Treatment (eff 6-1-18)
Effective date changed from 7-1-18.
#12532* Readopt w/Amend Env-Dw 715 Public Water
Systems: Disinfection Residuals, Byproducts, and Byproduct Precursors (eff
6-1-18)
#12533* Readopt w/Amend Env-Dw 716 Public Water
Systems: Filtration, Disinfection, and Waste Recycling (eff 6-1-18)
#12580* Adopt Env-Dw 101.04 Date of Incorporated
Federal Regulations (eff 7-21-18) DO NOT EXPIRE
#12582* Readopt, Readopt w/Amend Env-Dw 1200 Privately
Owned Redistribution Systems
(eff 7-24-18)
#12664* Readopt, Readopt w/Amend Env-Dw 701 Public
Water Systems: Purpose and Applicability; Units of Measure; Definitions (eff
1-1-19)
#12665* Readopt, Readopt w/Amend Env-Dw 702-706
Drinking Water Quality Standards for Public Water Systems (eff 1-1-19)
#12666* Readopt, Readopt w/Amend Env-Dw 707 Public
Water Systems: General Monitoring Requirements, Laboratory Analytical Methods
(eff 1-1-19)
#12667* Readopt, Readopt w/Amend Env-Dw 708 Public
Water Systems: Sampling Schedules
(eff 1-1-19)
#12668* Adopt, Readopt, Readopt w/Amend Env-Dw
710-713 Public Water Systems: Monitoring and Compliance Requirements (eff
1-1-19)
#12669* Readopt w/Amend Env-Dw 718-719 Public Water
Systems: Recordkeeping and Reporting (eff 1-1-19)
#12675* Readopt/Readopt w/Amend Env-Dw 800 Public
Notification by Public Water Systems
(eff 1-1-19)
#12819* Readopt w/Amend Env-Dw 703, 710 various
sections Amendments to Drinking Water Quality Standards and Monitoring
Requirements for Radionuclide Contaminants (eff 6-28-19)
#12820* Readopt w/Amend Env-Dw 722 Public Water
Systems: Best Available Technology and Treatment Techniques (eff 6-28-19)
#12838* Adopt, Amend, Readopt w/Amend Env-Dw 700
and 800 various sections & paragraphs Water Quality Standards, Monitoring,
Compliance, Reporting, and Public Notification for Certain Per- and
Polyfluoroalkyl Substances (eff 9-30-19)
#12903 Adopt Env-Dw 1300 Administrative
Procedures for Grants and Loans from the Drinking Water and Groundwater Trust
Fund (eff 10-23-19)
#13044* Readopt w/Amend Env-Dw 704.02 MCLs and
MCLGs for Arsenic (eff 5-28-20)
#13160 Readopt w/Amend Env-Dw 1100 Drinking Water
State Revolving Loan Fund Program (eff 1-20-21)
#13164* Adopt Env-Dw 1400 Per and Polyfluoroalkyl
Substances (PFAS) Remediation Loan Fund Program (eff 1-26-21)
#13286* Readopt w/Amend Env-Dw 902 Protecting the
Purity of Surface Water Sources of Drinking Water (eff 10-26-21)
#13289 INTERIM RULE - Adopt/Readopt w/Amend
Env-Dw 1400 (various) Per and Polyfluoroalkyl Substances (PFAS) Remediation
Grant and Loan Fund Program (eff 10-30-21) EXPIRES: 4-28-22
#13372 Readopt Env-Dw 1400 Per and
Polyfluoroalkyl Substances (PFAS) Remediation Grant and Loan Fund Programs for Certain Public Water Systems
(eff 4-21-22)