Approved CROMERR Applications
On this page:
- Approved CROMERR Applications from States
- Approved CROMERR Applications from POTWs
- Many State Applicants Do Not Need to Submit a Legal Certification
The information on this page reflects the CROMERR applications received from states (for the purposes of CROMERR) Includes the District of Columbia and the United States Territories, as specified in the applicable statutes. as of December 2022.
Overall CROMERR Application Progress Statistics
- Over 150 applications received since CROMERR's inception have been approved. This over 90% of the total.
- More than 90% of current applicants pursue commercial off-the-shelf or EPA Central Data Exchange (CDX) Shared CROMERR Services electronic reporting approaches. These applicants benefit from reduced CROMERR application burden as well as overall system development and maintenance burden. Applicants pursuing custom-developed approaches are typically require longer review times because all aspects of the approach must be reviewed for CROMERR compliance. These applicants also develop and maintain all aspects of their approach's CROMERR compliance.
- In 2024, 18 CROMERR applications were received from publicly owned treatment works (POTWs) for pretreatment programs, which is 45% of all applications received.
NOTE: The above statistics exclude applications withdrawn in process, typically due to change in system approach. Amended applications are counted as one. New applications from previously approved systems submitted for the purposes of adding authorized programs or for the evaluation of significant changes to approved functionality are counted as two.
Many State Applicants Do Not Need to Submit a Legal Certification
The CROMERR program recently completed a comprehensive analysis of approved Attorney General certifications on file, determining many of them to be broadly applicable for use by state-level agencies that may be preparing new CROMERR applications. States have two new options to streamline CROMERR application review and preparation time:
- Reference generic, approved CROMERR Attorney General (AG) certifications on file, or
- Supplement approved CROMERR AG certifications on file that are limited in state agency or program scope.
The AG certification is a key part of any CROMERR application; it demonstrates an authorized program's ability to enforce electronically-collected regulatory information. Guidelines for CROMERR legal certifications are located on the CROMERR website.
See: Application tools and templates
See: CROMERR 101: Application requirements: Attorney General Certification
Check the table below for each Attorney General certifications received from states:
Attorney General Certifications Received by States
| Approved, Generic Certification* | Approved, Limited Certification** |
|---|---|
| Alabama | California ** |
| Alaska | Iowa ** |
| Arizona | Kentucky** |
| Arkansas | New Jersey |
| Colorado | North Carolina ** |
| Connecticut | Oklahoma ** |
| Delaware | Tennessee ** |
| Florida | Virginia** |
| Georgia | |
| Hawaii | |
| Idaho | |
| Illinois | |
| Indiana | |
| Kansas | |
| Louisiana | |
| Maine | |
| Maryland | |
| Massachusetts | |
| Michigan | |
| Minnesota | |
| Mississippi | |
| Missouri | |
| Montana | |
| Nebraska | |
| Nevada | |
| New Hampshire | |
| New Mexico | |
| New York | |
| North Dakota | |
| Ohio | |
| Oregon | |
| Pennsylvania | |
| Rhode Island | |
| South Carolina | |
| South Dakota | |
| Tennessee | |
| Texas | |
| Utah | |
| Vermont | |
| Washington | |
| Washington, District of Columbia | |
| West Virginia | |
| Wisconsin | |
| Wyoming |
* If you are a state-level agency planning new electronic reporting under your EPA-authorized regulatory program(s) and your state is listed as having a generic certification, you are still advised to inform your state Attorney General of your electronic reporting plans. EPA's assessment that an approved certification on file is broadly applicable is not meant to stand in place of a state Attorney General’s opinion but instead to simply give him or her the option to agree with EPA's assessment and forgo the need for further documentation and review. The CROMERR program can provide existing documentation if requested.
** These certifications are limited to use by a particular state agency or for particular state program(s) or both. EPA’s assessment determined that these state certifications could qualify as broadly applicable with the addition of a simple supplementary statement by the state Attorney General. If you are planning new electronic reporting under one of these states’ EPA-authorized programs, please contact the CROMERR program before preparing a new CROMERR Attorney General certification.
Approved CROMERR Applications from States
The table below represents the formal CROMERR applications received by EPA from state agencies for both planned or existing electronic reporting systems.
Please note:
- System names may be working names or the name of the off-the-shelf product used for the system; the state may have other names for the system.
- Approved systems may provide CROMERR compliance for multiple legacy or backend systems which are not reflected in this table.
- Some states are allowed to continue operating legacy systems while they work towards CROMERR-compliant reporting.
- EPA approval of a CROMERR application does not necessarily reflect a system’s availability nor the ability to submit particular regulatory information electronically.
- EPA publishes notices regarding the approval of CROMERR applications in the Federal Register. Access all CROMERR Federal Register notices to see the official record of approved applications.
|
State |
Agency |
System |
Program(s) Covered |
Application Status |
|
AK |
ADEC |
Air Online Services System (AOS) |
Air |
Application Approved |
|
ADEC |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
ADEC |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
ADEC |
Water Online Application System (OASys) |
Water |
Application Approved |
|
|
AL |
ADEM |
Air Emissions Electronic Reporting System (AEERS) |
Air |
Application Approved |
|
ADEM |
Web Portal |
Air - Water - Waste - Special Cases |
Application Approved |
|
|
ADEM |
Electronic Environmental Data Exchange Reporting System (E2) |
Water - Waste |
Application Approved |
|
|
AR |
ADEQ |
Electronic Portal System (e-Portal System) |
Water - Waste - Air |
Application Approved |
|
ADEQ |
Hazardous Waste Annual Electronic Reporting System (HWARS) |
Waste |
Application Approved |
|
|
ADEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
ADEQ |
State and Local Emissions Inventory System (SLEIS) |
Air |
Application Approved |
|
|
AE&E |
SEEK |
Air - Water - Waste - Chemicals |
Application Approved |
|
|
AZ |
AAQD |
IMPACT |
Air |
Application Approved |
|
ADEQ |
Combined Air Emissions Reporting System (CAERS) |
Air |
Approved Application |
|
|
ADEQ |
NPDES NeT |
Water |
Application Approved |
|
|
ADEQ |
Smart Notice of Intent System (SmartNOI) |
Water |
Application Approved |
|
|
ADEQ |
State and Local Emissions Inventory System (SLEIS) |
Air |
Application Approved |
|
|
ADEQ |
myDEQ |
Waste - Air - Water |
Application Approved |
|
|
ADEQ |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
GRIC |
Gila River Indian Community IMPACT |
Air |
Application Approved |
|
|
PCDEQ |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
|
CA |
CA SWRCB |
California Integrated Water Quality System - Electronic Self-Monitoring Report (CIWQS-eSMR) |
Water |
Application Approved |
|
CA SWRCB |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
CA SWRCB |
Storm Water Multiple Application and Report System (SMARTS) |
Water |
Application Approved |
|
|
CO |
CDPHE |
Colorado DPHE Online System (CEOS) |
Air - Waste - Water - Chemicals |
Application Approved |
|
CDPHE |
Colorado Drinking Water System (CDWS) |
Water |
Application Approved |
|
|
CDPHE |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
CT |
CT DEEP |
Electronic Permitting System (e-Permitting System) |
Waste - Air - Water |
Application Approved |
|
CT DEEP |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
CT DEEP |
NPDES NeT |
Water |
Application Approved |
|
|
CT DPH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
DC |
DOEE |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
DOEE |
DC Underground Storage Tanks Portal (DC UST) |
Waste |
Application Approved |
|
|
DE |
DNREC |
National Pollutant Discharge Elimination System (NPDES) |
Water |
Application Approved |
|
DNREC |
Online Reporting System (ORS) |
Waste - Water - Air |
Application Approved |
|
| DNREC | Online Reporting System Electronic Document Receiving System | Air | Application Approved | |
|
DPH |
CMDP |
Water |
Application Approved |
|
|
DPH |
Electronic Sample Entry Verify (eSE Verify) |
Water |
Application Approved |
|
|
DTI-DNREC |
ePermitting/Digital DNREC |
Waste & Chemicals |
Application Approved | |
|
FL |
FDEP |
e-Reporting System |
Air - Water - Waste |
Application Approved |
|
FDEP |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
GA |
GA DNR |
Electronic Sample Entry Verify (eSE Verify) |
Water |
Application Approved |
|
GA DNR |
Georgia Environmental Protection Division Online System (GEOS) |
Water - Waste - Air - Chemicals |
Application Approved |
|
|
GA DNR |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
GA DNR |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
GA EDP |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
|
GU |
GU EPA |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
HI |
HI DOH |
Electronic Permitting Portal (e-Permitting Portal) |
Water - Air - Waste - Chemicals |
Application Approved |
|
HI DOH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
HI DOH |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
HI DOH |
State and Local Emissions Inventory System (SLEIS) |
Air |
Application Approved |
|
|
IA |
IA DNR |
Air Quality Records & Compliance Reporting (AQRR) System |
Air |
Application Approved |
|
IA DNR |
Asbestos Notification System (ANS) |
Air |
Application Approved |
|
|
IA DNR |
Environmental Application System (EASY) for Air |
Air |
Application Approved |
|
|
IA DNR |
State and Local Emissions Inventory System (SLEIS) |
Air |
Application Approved |
|
| ID |
IDEQ |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
IDEQ |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
IDEQ |
Idaho Pollutant Discharge Elimination System (IPDES) |
Water |
Application Approved |
|
|
IDEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
IDEQ |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
IDEQ |
Point Source Survey Tool (POSST) |
Air |
Application Approved |
|
|
IL |
IEPA |
Electronic Annual Emissions Report System (eAER) |
Air |
Application Approved |
|
IEPA |
Electronic Discharge Monitoring Report System (eDMR) |
Water |
Application Approved |
|
| IEPA | National Network Discharge Monitoring Report System (National NetDMR) | Water | Application Approved | |
|
IEPA |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
IEPA |
Safe Drinking Water Information System Lab to State (SDWIS/Lab to State) |
Water |
Application Approved |
|
|
IN |
IDEM |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
IDEM |
Electronic Authentication System (eAuth) |
Air - Water - Waste |
Application Approved |
|
|
IDEM |
Electronic Sample Entry Verify (eSE Verify) |
Water |
Application Approved |
|
|
IDEM |
IDEM Modernization Enterprise System |
Waste |
Application Approved |
|
|
IDEM |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
IDEM |
NeT-SSO |
Water |
Application Approved |
|
|
KS |
KDHE |
Kansas Environmental Information Management System (KEIMS) |
Air - Water - Waste - Special Cases |
Application Approved |
|
KDHE |
Department of Health & Environmental Enterprise System |
Air - Waste - Water |
Application Approved |
|
|
KDHE |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
KY |
KY DEP |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
KY DEP |
Electronic Reporting System (ERS) |
Waste - Water - Air |
Application Approved |
|
|
KY DEP |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
KY DOW |
NPDES NeT |
Water |
Application Approved |
|
| LMAPD | SLEIS | Air |
Application Approved |
|
| LA | LA DEQ | e-Services Portal | Air - Water - Waste - Chemicals | Application Approved |
|
LA DEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
LA DEQ |
National Pollutant Discharge Elimination System (NPDES) |
Water |
Application Approved |
|
|
LDHH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
LDHH |
StarLIMS |
Water |
Application Approved |
|
|
MA |
MA DEP |
ePLACE Platform (ePLACE) |
Air - Waste - Water |
Application Approved |
|
MD |
MDE |
Industrial Pretreatment Program |
Water |
Application Approved |
|
MDE |
Maryland CMDP |
Water |
Application Approved |
|
|
MDE |
National Pollutant Discharge Elimination System e-Permits (NPDES e-Permits) |
Water |
Application Approved |
|
|
MDE |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
ME |
ME DEP |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
ME DEP |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
ME DEP |
National Pollutant Discharge Elimination System (NPDES) Electronic Reporting Tool (NeT) |
Water |
Application Approved |
|
|
ME DHHS-DWP |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
MI |
MDEQ |
Michigan Air Emission Reporting System (MAERS) |
Air |
Application Approved |
|
MDEQ |
MiWaters/MiEnviro Portal |
Air - Water - Waste |
Application Approved |
|
|
MEGLE |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
MN |
MDH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
| MPCA | CROMERR Online Services | Air - Waste - Water - Special Cases | Application Approved | |
|
MPCA |
Regulatory Services Portal (RSP) |
Air - Water - Waste |
Application Approved |
|
|
MO |
MO DNR |
Missouri Gateway to Environmental Management (MOGEM) |
Air - Waste - Water - Chemicals |
Application Approved |
|
MS |
MDEQ |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
MDEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
MDEQ |
National Pollutant Discharge Elimination System (NPDES) |
Water |
Application Approved |
|
|
MDEQ |
Hazardous Waste Biennial Reporting System (HWBR) |
Waste |
Application Approved |
|
|
MDEQ |
Regulatory Services Portal (RSP) |
Water - Air |
Application Approved |
|
| MT | MT DEQ | CAERS | Air | Application Approved |
|
MT DEQ |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
MT DEQ |
Fees, Applications & Compliance Tracking System (FACTS) |
Water |
Application Approved |
|
|
MT DEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
| MT DEQ | Safe Drinking Water Information System Lab to State | Water | Application Approved | |
|
NH |
NH DES |
Compliance Monitoring Data Portal |
Water |
Application Approved |
|
NH DES |
Online Forms (nForm) & State & Local Emissions Inventory System (SLEIS) |
Air - Water - Waste - Chemicals |
Application Approved |
|
| NC | NC DEQ | Compliance Monitoring Data Portal (CMDP) | Water | Application Approved |
| Mecklenburg County Land Use & Environmental Services Agency (LUESA) | GovOnline System | Air - Special Cases | Application Approved | |
|
NC DEQ |
Electronic Discharge Monitoring Report System (eDMR) |
Water |
Application Approved |
|
|
NC DEQ |
Integrated Build Environment for Application Management (IBEAM) |
Air |
Application Approved |
|
|
NC DEQ |
Safe Drinking Water Information System Lab to State (SDWIS/Lab to State) |
Water |
Application Approved |
|
| NC DEQ | The Access DEQ Portal | Air - Water | Application Approved | |
|
ND |
ND DEQ |
Cloud Hosted SLEIS from Windsor Solutions |
Air |
Application Approved |
|
ND DOH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
ND DOH |
Electronic Reporting Information System (ERIS) |
Air - Water - Waste |
Application Approved |
|
|
ND DOH |
Electronic Reporting Information System (ERIS) |
Water |
Application Approved |
|
| NE |
NDEE |
NPDES Electronic Reporting Tool for Pesticide General Permit (NeTPGP) |
Water |
Application Approved |
|
NJ |
NJ DEP |
NPDES NeT |
Water |
Application Approved |
|
NJ DEP |
Regulatory Services Portal (RSP) |
Air - Water - Waste |
Application Approved |
|
|
NM |
NMED |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
NMED |
Secure Extranet Portal (SEP) |
Air |
Application Approved |
|
|
NV |
NDEP |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
NDEP |
Network Discharge Monitoring Report System (State NetDMR) |
Water |
Application Approved |
|
| NDEP | nForm Portal | Water | Application Approved | |
|
NY |
NY SDEC |
Air Compliance and Emission Electronic Reporting System (ACERS) |
Air |
Application Approved |
|
NY SDEC |
Hazardous Waste Annual Reporting System (HWARS) |
Waste |
Application Approved |
|
|
NY SDEC |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
OH |
OH EPA |
Electronic Business Center (e-Business Center) |
Air - Water - Waste |
Application Approved |
|
OK |
OK DEQ |
Electronic Document Receiving System (EDRS) |
Air - Water - Waste |
Application Approved |
|
OR |
OR DEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
OR DEQ |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
OHA |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
PA |
PA DEP |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
RI |
RI DEM |
Combined Air Emissions Reporting System (CAERS) |
Air |
Application Approved |
|
RI DEM |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
RI DEM |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
RI DOH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
SC |
SC DHEC |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
SC DHEC |
e-Permitting |
Air - Water - Waste |
Application Approved |
|
|
SC DHEC |
State and Local Emissions Inventory System (SLEIS) |
Air |
Application Approved |
|
|
SD |
SD DENR |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
SD DENR |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
TN |
TDEC |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
TDEC |
Construction Stormwater System |
Water |
Application Approved |
|
|
TDEC |
MyTDEC Forms |
Water |
Application Approved |
|
|
TDEC |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
|
TDEC |
State & Local Emissions Inventory System (SLEIS) |
Air |
Application Approved |
|
|
TX |
TCEQ |
National Pollutant Discharge Elimination System (NPDES) Electronic Reporting Tool (NeT) |
Water |
Application Approved |
|
TCEQ |
State Network Discharge Monitoring Report System (State NetDMR) |
Water - Air |
Application Approved |
|
|
TCEQ |
State of Texas Environmental Electronic Reporting System (STEERS) |
Water - Air - Waste |
Application Approved |
|
|
UT |
UT DEQ |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
UT DEQ |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
UT DEQ |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
VA |
VA DEQ |
Electronic Environmental Data Exchange Reporting System (E2) |
Water |
Application Approved |
| VA DEQ | myDEQ Portal | Water |
Application Approved |
|
|
VDH |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
|
VI |
VI DPNR |
National Network Discharge Monitoring Report System (National NetDMR) |
Water |
Application Approved |
|
VI DPNR |
NPDES e-Reporting Tool (NeT) |
Water |
Application Approved |
|
|
VT |
VT DEC |
Agency of Natural Resources Online System (ANR Online) |
Water - Air - Waste |
Application Approved |
|
VT DEC |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
| VT DEC | Online Report Submittal System | Air - Water - Waste | Application Approved | |
| WA | ECY WA | Enterprise-wide Electronic Document Receiving System | Air - Water - Waste | Application Approved |
|
ECY WA |
Turbowaste.net |
Waste |
Application Approved |
|
|
DOH |
Washington State Lab Electronic Reporting System (WSLERS) |
Water |
Application Approved |
|
|
WI |
WDNR |
Electronic Receiving System (ERS) |
Water - Waste - Air - Special Cases |
Application Approved |
|
WV |
WV DEP |
Environmental Submission System (ESS) |
Air - Water |
Application Approved |
|
WV DHHR |
Drinking Water Program Electronic Data Receiving System |
Water |
Application Approved |
|
|
WV DHHR |
Compliance Monitoring Data Portal (CMDP) |
Water |
Application Approved |
|
| WY |
WY DEQ |
IMPACT Air; nViro Water Quality & Solid Hazardous Waste |
Air - Water - Waste - Chemical |
Application Approved |
|
WY DEQ |
MIDAS |
Water |
Application Approved |
|
|
WY DEQ |
National NeTDMR |
Water |
Application Approved |
|
|
WY DEQ |
Environmental Information Technology Enterprise System (ENV-ITE) |
Waste - Water - Air |
Application Approved |
Approved CROMERR Applications from POTWs
The table below lists the CROMERR applications approved by EPA from POTWs.
Please note:
- System names may be working names or the name of the off-the-shelf product used for the system; the POTW may have other names for the system.
- EPA approval of a CROMERR application does not necessarily reflect a system’s availability nor the ability to submit particular regulatory information electronically.
- CROMERR compliance is only one part of the requirements for POTW Pretreatment programs implementing electronic reporting. 40 CFR part 403 contains other requirements that must be met before electronic reporting can begin. In addition, 40 CFR part 403 provides for states with approved Pretreatment Programs to approve modifications to POTW Pretreatment programs in their states. Therefore, official approval for the POTW to begin collecting electronic reports comes from the POTW’s Approval Authority which, in these cases, is the state in which the POTW is located, following Pretreatment Program procedures under 40 CFR part 403. For POTWs in which EPA is the Approval Authority, the POTW Pretreatment Program’s modification request is submitted to the appropriate EPA Regional Office, and approval to begin collecting electronic reports is provided by the EPA Region. EPA’s website lists states with Pretreatment Program implementation authority.
Region Entity State Agency Application Name 2 NJ Middlesex County Utilities Authority Aquatic Informatics LinkoExchange 2 PR Puerto Rico Aqueduct and Sewer Authority (PRASA) SAMS 3 MD WSSC LinkoExchange (Aquatic Informatics) 3 PA Mountaintop Area Joint Sanitary Authority (MAJSA) MAJSA Industrial Pretreatment Program 3 VA Fairfax County Industrial Waste Section POTW Administrative and Compliance System (iPACS) enfoTech 3 VA Hampton Roads Sanitary District HRSD GovOnline System for Permit Renewal Application & Self-Monitoring 4 SC Charleston Water Systems Charleston Water System SCS 4 NC Charlotte Water Charlotte Water POTW 4 TN City of Memphis Memphis POTW 4 FL Jacksonville Wastewater Authority JEA Industrial Pretreatment 4 SC ReWa LinkoExchange 5 IN City of Elkhart Public Works and Utilities EnfoTech Implementation 5 MI City of Grand Rapids Michigan ESD Linko Exchange System 5 MN Metropolitan Council Environmental Services (MCES) - Industrial Waste & Pollution Prevention MCES Industrial Online Reporting System 6 MI Great Lakes Water Authority (GLWA), Detroit, MI LinkoExchange Implementation 7 IA Sioux City Sioux City POTW 7 MO City of O'Fallon, MO PRP 9 AZ City of Phoenix City of Phoenix POTW EnfoTech GovOnline 9 CA City of Fresno Fresno Advanced SCS POTW 9 CA City of San Diego Pretreatment Informational System 9 CA Los Angeles County Sanitation Districts Industrial Waste Facilities Online Reporting System (IWFORS) LACSD POTW EnfoTech 9 CA Orange County Sanitation District OSCD Online Reporting System 9 CA Sacramento Sewer POTW Sac Sewer 10 ID City of Boise City of Boise - Pretreatment 10 ID City of Nampa Nampa Idaho Pretreatment System 10 OR City of Portland City of Portland Linko 10 WA Clark County/DCWA Discovery Clean Water Alliance Industrial Pretreatment Program DCWA POTW 10 WA City of Spokane City of Spokane, Pretreatment Program Reporting Service 10 WA City of Tacoma Internet POTW Administrative & Compliance System (iPACS)