Home Rates & Regulatory Advice Letter Filings With CPUC

Advice Letter Filings With CPUC

To view index of Water Utility Advice Letters, please visit the California Public Utilities Commission.

Advice Letter 588 – CARW Income Requirements

Filed 4/14/23 Effective Date 6/1/23

AL 588 (PDF 283 KB)

Advice Letter 586 – Summit Upgrades Status Report

Filed 3/31/23 Effective Date 3/31/23

AL 586 (PDF 710 KB)

Advice Letter 585 – PUC Users Fee

Filed 12/16/22 Effective Date 1/1/23

AL 585 (PDF 755 KB)

Advice Letter 584 – Water Supply Cost Offset

Filed 12/9/22 – Effective 1/1/23

AL 584 (PDF 1 MB)

Advice Letter 582- Drought Lost Revenue Memo Account

Filed 6/10/22 Effective Date 7/1/22

AL 582 (PDF 548 KB)

Advice Letter 581- Water Conservation Memo Account

Filed 6/10/22 – Effective 7/1/22

AL 581 (PDF 534 KB)

Advice Letter 580- FWC Mains Project Balancing Account

Filed 6/7/22 Effective Date 7/1/22

AL 580 (PDF 656 KB)

Advice Letter 579 – Escalation Year 2022-2023 Rates

Filed 5/17/22 Effective Date 7/1/22

AL 579 (PDF 557 KB)

Advice Letter 577 – Update CARW Income Requirement Levels 2022-2023

Filed 5/6/22 Effective Date 6/1/22

AL 577 (PDF 1 MB)

Advice Letter 575 – Update Form 7 (Reminders) & Form 7a (Urgent)

Filed 1/25/22 Effective Date 1/25/22

AL 575 (PDF 6 MB)

Advice Letter 574 – Update Rule 14.1

Filed 1/13/22 Effective Date 1/13/22

AL 574 (PDF 2 MB)

Advice Letter 571-A – Supplemental AL to revise AL 564 Escalation Yr 2021-22 rates

Filed 12/17/21 Effective date 1/1/22

AL 571-A (PDF 705 KB)

Advice Letter 572-A – Water Supply Cost Offset

Filed 12/20/21 Effective date 1/1/22

AL 572-A (PDF 362 KB)

Advice Letter 572 – Water Supply Cost Offset

Filed: 12/1/21 | Effective: 1/1/22

AL 572 (PDF 362 KB)

Advice Letter 571 – Revised Escalation Year 2021-2022 Rates

Filed: 11/19/21 | Effective: 1/1/22

AL 571 (PDF 702 KB)

Advice Letter 569 – Power Cost Offset

Filed: 10/7/21 | Effective: 1/1/22

AL 569 (PDF 244 KB)

Advice Letter 567 – Update CARW Forms

Filed: 8/19/21 | Effective: 8/19/21

AL 567 (PDF 1 MB)

Advice Letter 566 – Preliminary Statement Revision

Filed: 7/20/21 | Effective: 7/20/21

AL 566 (PDF 975 KB)

AL 565 – Extend Emergency Customer Protections to 9/30/21

Filed: 6/28/21 | Effective: 6/28/21

AL 565 (PDF 828 KB)

AL 564 Escalation Year 2021-2022

Filed: 5/17/21 | Effective: 7/1/21

AL 564 (PDF 1.3 MB)

AL 562 UPDATE CARW Income Req. 2021-2022

Filed: 4/30/21 | Effective: 6/1/21

AL 562 (PDF 1.4 MB)

AL 561 COVID-19 Transition Plan

Filed: 4/1/21 | Effective: 5/1/21

AL 561 (PDF 600 KB)

AL 560 Compliance Filing

Filed: 3/4/21 | Effective: 3/4/21

AL 560 (PDF 1.6 MB)

AL 559 Extend Emergency Customer Protections to June 30, 2021

Filed: 2/19/21 | Effective: 2/19/21

AL 559 (PDF 337 KB)

Close DLR & DSR Balancing Accounts

Filed: 12/18/20 | Effective: 2/1/21

AL 558 (PDF 613 KB)

Water Supply Cost Offset

Filed: 12/18/20 | Effective: 1/1/21

AL 557 (PDF 881 KB)

Supplemental AL Seeking Implementation of GRC Rates for TY 2020-2021

Filed: 8/25/20 | Effective: 8/19/20

AL 552-A (PDF 2 MB)

Polyflouroakyl Substances Memorandum Account (PFASMA)

Filed: 8/17/20 | Effective: 3/15/19

AL 545-A (PDF 235 KB)

Water Supply Cost Offset

Filed: 8/14/20 | Effective: 8/19/20

AL 555 (PDF 412 KB)

Re-Implement AL 541 Decrease FF

Filed: 8/14/20 | Effective: 8/19/20

AL 553 (PDF 478 KB)

Implementation of GRC Rates for TY 2020-2021

Filed: 8/14/20 | Effective: 8/19/20

AL 552 (PDF 1 MB)

PUC Utility Fees

Filed: 7/31/20 | Effective: 10/1/20

AL 551 (PDF 685 KB)

Interm Rates

Filed: 6/8/20 | Effective: 7/1/20

AL 550 (PDF 2 MB)

CARW Income Requirements 2020-2021

Filed: 4/30/20 | Effective: 6/1/20

AL 549 (PDF 1 MB)

Compliance Filing pursuant to Resolution M-4842

Filed: 4/29/20 | Effective: N/A

AL 548 (PDF 2 MB)

SB 998 Compliance

Filed: 4/29/20 | Effective: 4/8/20

AL 547-A (PDF 2 MB)

Compliance Revisions

Filed: 4/8/20 | Effective: 4/8/20

AL 547 – SB 998 (PDF 2.6 MB)

COVID-19 Information Only Filing

Filed: 3/18/20

AL 546 (PDF 253 KB)

Polyflouroakyl Substances Memorandum Account (PFASMA)

Filed: 1/7/20 | Effective: 3/15/19

AL 545 (PDF 600 KB)

SB 998 Water Shut Off Protection Act

Filed: 12/19/19 | Effective: 2/1/20

AL 544 (PDF 1 MB)

Plant F23 Balancing Account

Filed: 9/11/19 | Effective: 11/1/19

AL 543 (PDF 276 KB)

Emergency Disaster Relief Program

Filed: 9/9/19 | Effective: 9/9/19

AL 542 (PDF 1 MB)

Application of Facility Fees

Filed: 6/3/19 | Effective: 7/1/19

Letter No. 541 (PDF 604 KB)

Escalation Year 2019-2020

Filed: 5/19/19 | Effective: 7/1/19

Letter No. 539 (PDF 568 KB)

Update CARW Income Requirement Levels

Filed: 4/8/19 | Effective: 6/1/19

Letter No. 537 (PDF 519 KB)

Update CPUC Reimbursement Account Users Fee

Filed: 3/6/19 | Effective: 4/1/19

Letter No. 536 (PDF 519 KB)

Revisions to Bills and Forms

Filed: 12/18/18 | Effective: 12/17/18

Letter No. 535

Cost of Capital Implementation

Filed: 12/18/18 | Effective: 1/1/19

Letter No. 534

Tax Revenue Balancing Account

Filed 9/18, Effective 10/1/18

Letter No. 532

Authorization to Establish Cost of Capital Memo Acct

Filed: 8/31/18

Letter No. 531

Clarify the PABBA function

Filed: 8/27/18

Letter No. 530

Utility Property Transfer

Filed: 7/23/18

Letter No. 529

Utility Property Transfer Attachment A

Letter No. 529

Utility Property Transfer Attachment B

Letter No. 529

Utility Property Transfer Attachment C Part 1 of 3

Letter No. 529

Utility Property Transfer Attachment C Part 2 of 3

Letter No. 529

Utility Property Transfer Attachment C Part 3 of 3

Letter No. 529

Utility Property Transfer Attachment D

Letter No. 529

Utility Property Transfer Attachment E

Letter No. 529

Tariff Corrections

Filed: 7/9/18 | Effective: 7/1/18

Letter No. 528

Water Mains Memo Account

Filed: 2/25/19 | Effective: 3/7/19

Letter No. 527-A (PDF 544 KB)

Mains Project Memorandum Account

Filed: 5/25/18 | Effective: 7/1/18

Letter 527

Water Production Balancing Account

Filed: 5/15/18 | Effective: 7/1/18

Letter No. 525

Reduce Rates for Facility Fees

Filed: 5/15/18 | Effective: 7/1/18

Letter No. 524

2018 Tax Memo Account

Filed: 5/15/18 | Effective: 7/1/18

Letter No. 523

A Escalation Year

Filed: 6/11/18 | Effective: 7/1/18

Letter No. 522-A

Escalation Year

Filed: 5/15/18 | Effective: 7/1/18

Letter No. 522

CARW Eligibility Income Guidelines

Filed: 4/16/18 | Effective: 6/1/18

Letter No. 519

(Correction of AL 515 typos)

Filed: 3/14/18 | Effective: 2/1/18

Letter No. 518

Change to Sample Forms

Filed: 2/26/18 | Effective: 2/26/18

Letter No. 517

Tax Gross-up on Facilities Fees

Filed: 2/15/18 | Effective: 1/1/18

Letter No. 516

WRAM Amortization

Filed: 1/31/18 | Effective: 2/1/18

Letter No. 515

Application of Facilities Fees, effective date

Filed: 1/25/18 | Effective: 12/22/17

Letter No. 514

Modify Rule 19

Filed: 1/19/18 | Effective: 1/18/18

Letter No. 513.

Update Rule 15

Filed: 2/5/18 | Effective: 1/1/18

Letter No. 512-A

Update Rule 15

Filed: 1/16/18 | Effective: 1/1/18

Letter No. 512.

2018 Tax Accounting Memorandum Account

Filed: 12/29/17 | Effective: 1/1/18

Letter No. 511.

Water Supply Cost Offset

Filed: 12/22/17 | Effective: 1/1/18

Letter No. 510.

Updated CPUC Reimbursement Account Users Fee

Filed: 12/19/17 | Effective: 1/1/18

Letter No. 509.

Amortize Drought Lost Revenue and Drought Surcharge Memo Accounts

Letter No. 508.

Plant F23 Memo Account Amortize, Close and Transfer to PABBA

Letter No. 506.

Transfer IRMA to PABB

Effective: 10/31/17

Letter No. 505.

Rate Base Reduction by Facilities Fees Collected

Effective: 9/15/17

Letter No. 504.

Overcollection Conservation Program Balancing Account

Effective: 9/15/17

Letter No. 503.

Close Sandhill Project Memo Account to PABBA

Letter No. 500.

Amortize, Transfer and Close F23 Perchlorate Balancing Account

Letter No. 499

Close and Transfer Memo Accounts

Letter No. 498

Implementation of GRC Test Year 2017-2018 Rates

Letter No. 496-A

Implementation of GRC Test Year 2017-2018 Rates

Letter No. 496.

CARW Income Eligibility Guidelines

Letter No. 493

School Lead Testing Memorandum Account (SLTMA)

Letter No. 491-A

Establish School Lead Testing Memorandum Accounts

Letter No. 491

Water Supply Cost Offset

Letter No. 490

Increase the PUC reimbursement fee

Letter No. 488

Drought Loss Revenue Surcharge

Letter No. 486

Facilities Fees Rate Reduction

Filed: 8/25/16

Letter 485

Customer Information Sharing

Filed: 7/14/16

Letter 483

Water Supply Expense Offset

Filed: 7/5/16

Letter 482

Letter 480

Filed: 7/24/16

Letter 480

Letter 479

Filed: 6/1/16

Letter 479

Drought Loss Revenue Surcharge

Letter No. 478-B

Letter 478

Filed: 4/15/16

Letter 478

Rate Base Offset Plant F21 Project

Filed: 8/25/16

Letter 477-A

Letter 477

Filed: 3/31/16

Letter 477

Letter 476

Filed: 3/21/16

Letter 476

CARW Balancing Account Amortization

Filed: 6/16/16

Letter 475-A

Letter 475

Filed: 2/22/16

Letter 475

Letter 474

Filed: 2/5/16

Letter 474

Letter 473

Filed: 1/18/16

Letter 473

Letter 471

Filed: 12/8/15

Letter 471

Letter 470

Filed: 11/19/15

Letter 470

Letter 467

Filed: 8/27/15

Letter 467

Letter 465

Filed: 6/9/15

Letter 465

Letter 464-A

Filed: 5/29/15

Letter 464-A

Letter 464

Filed: 5/22/15

Letter 464

Letter 463-A

Filed: 6/22/15

Letter No. 463-A

Letter 463

Filed: 5/22/15

Letter 463

Letter 462-A

Filed: 6/22/15

Letter No. 462-A

Letter 462

Filed: 5/6/15

Letter No. 462

Letter 461

Filed: 5/6/15

Letter No. 461

Letter 460

Filed: 4/24/15

Letter 460

Letter 459-A

Filed: 10/27/15

Letter 459-A

Letter 459

Filed: 3/4/15

Letter 459

Letter 458

Filed: 2/24/15

Letter 458

Letter 457-A

Filed: 3/20/15

Letter 457-A

Letter 457

Filed: 2/13/15

Letter 457

Letter 453

Filed: 12/2/14

Letter 453

Letter 452

Filed: 12/1/14

Letter 452

Letter 451

Filed: 12/26/14

Letter 451

Letter 448

Filed: 9/24/14

Letter 448

Letter 446

Filed: 8/21/14

Letter 446

Letter 444-A

Filed: 7/1/14

Letter 444-A

Letter 444

Filed: 6/25/14

Letter 444

Letter 443

Filed: 6/23/14

Letter 443

Letter 441-A

Filed: 8/15/14

Letter 441-A

Letter 441

Filed: 6/3/14

Letter 441

Letter 440 C

Filed: 9/18/14

Letter 440 C

Letter 440-B

Filed: 9/5/14

Letter 440-B

Letter 440-A

Filed: 8/15/14

Letter 440-A

Letter 440

Filed: 5/16/14

Letter 440

Letter 439

Filed: 5/7/14

Letter 439

Letter 438

Filed: 5/7/14

Letter 438

Letter 437

Filed: 5/7/14

Letter 437

Letter 436

Filed: 5/6/14

Letter 436

Letter 434

Filed: 4/17/14

Letter 434

Letter 431-A

Filed: 2/24/14

Letter 431-a

Letter 431

Filed: 2/27/14

Letter 431

Letter 427

Filed: 5/28/13

Letter 427

Letter 425

Filed: 4/15/13

Letter 425

Letter 424

Filed: 2/11/13

Letter 424

Letter 423

Filed: 1/14/13

Letter 423

Letter 421

Filed: 12/31/12

Letter 421

Letter 420

Filed: 11/9/12

Letter 420

Letter 419

Filed: 9/5/12

Letter 419

Letter 417

Filed: 7/3/12

Letter 417

Letter 416

Filed: 6/29/12

Letter 416

Letter 415

Filed: 6/22/12

Letter 415

Letter 413

Filed: 5/2/12

Letter 413

Letter 412-A

Filed: 4/18/12

Letter 412-A

Letter 412

Filed: 4/13/12

Letter 412

Letter 411

Filed: 4/11/12

Letter 411

Letter 410-A

Filed: 12/29/11

Letter 410-A

Letter 410

Filed: 12/14/11

Letter 410

Letter 409-A

Filed: 3/20/12

Letter 409-A

Letter 409

Filed: 11/21/11

Letter 409

Letter 407

Filed: 11/15/11

Letter 407

Letter 406

Filed: 8/19/11

Letter 406

Letter 402

Filed: 6/9/11

Letter 402

Letter 400

Filed: 6/2/11

Letter 400

Letter 399

Filed: 5/17/11

Letter 399

Letter 398

Filed: 5/13/11

Letter 398

Letter 397

Filed: 5/12/11

Letter 397 (May, 12, 2011)

Letter 394

Filed: 3/7/11

Letter 394 (March, 07, 2011)

Letter 393

Filed: 12/30/10

Letter 393 (December 30, 2010)

Letter 392

Filed: 11/29/10

Letter 392

Letter 390-A

Filed: 12/28/10

Letter 390-A

Letter 390

Filed: 11/11/10

Letter 390

Letter 387

Filed: 7/1/10

Letter 387

Letter 385

Filed: 6/10/10

Letter 385

Letter 383-B

Filed: 5/18/10

Letter 383-B

Letter 381

Filed: 5/10/10

Letter 381

Letter 380

Filed: 2/12/10

Letter 380

Letter 377

Filed: 9/4/09

Letter 377

Letter 376

Filed: 9/4/09

Letter 376

Letter 375

Filed: 8/7/09

Letter 375

Letter 374

Filed: 7/31/09

Letter 374

Letter 373

Filed: 6/29/09

Letter 373

Letter 369

Filed: 1/22/09

Letter 369

Letter 367

Filed: 9/4/08

Letter 367

Letter 366

Filed: 8/25/08

Letter 366

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