SUPPLEMENTAL STATEMENT OF WATER DIVERSION AND USE

January 1, 2021 to September 30, 2021

Primary Owner: LOS ANGELES DEPARTMENT OF WATER AND POWER
Statement Number: S001724

Date Submitted: 03/18/2022

Water is used under	Pre-1914 Claim
Year diversion commenced	1878

Purpose of Use
Municipal	4200000
Other	LADWP supplies water for uses in Owens Valley pursuant to requirements found in Superior Court Case Number 12908 Stipulation and Order for Judgment, otherwise known as the Inyo/Los Angeles Water Agreement.

Special Use Categories
Are you using any water diverted under this right for the cultivation of cannabis?	No

Amount of Water Diverted and Used
Month	Amount directly diverted (Acre-Feet)	Amount diverted or collected to storage (Acre-Feet)	Amount beneficially used (Acre-Feet)
January	2.045	0	2.045
February	4.616	0	4.616
March	1.462	0	1.462
April	16.383	0	16.383
May	39.698	0	39.698
June	64.229	0	64.229
July	34.059	0	34.059
August	30.211	0	30.211
September	33.472	0	33.472
Total	226.175	0	226.175
Type of Diversion	Direct Diversion Only
Comments

Water Diversion Measurement
Required to measure as of the date this report is submitted	Yes
Is diversion measured?	Yes
An alternative compliance plan was submitted to the division of water rights on
A request for additional time was submitted to the division of water rights on

Measurement ID number	M003830
This Device/Method was used to measure water during the current reporting period	Yes
Briefly describe the measurement device or method	Parshall Flume
Nickname	3033
Type of device / method	Flume
Device make	LADWP
Serial number	D12, 768-B-R1
Model number
Approximate date of installation	04/01/1969
Additional info
Approximate date the measuring device was last calibrated or the measurement method was updated	06/01/2017
Estimated accuracy of measurement	15%
Description of calibration method	Independent current metering using a portable flow meter
Describe the maintenance schedule for the device/method
Information for the person who last calibrated the device or designed the measurement method
Name	Eric Tillemans
Phone number	7608730256
Email	Eric.Tillemans@ladwp.com
Qualifications of the individual	California-registered Professional Engineer
License number and type for the qualified individual above and/or any other relevant explanation	C56197
Type of data recorder device / method	Data logger (digital)
Data recorder device make	High Sierra Electronics
Data recorder serial number	DL02736, SA02915
Data recorder model number	Acro DL 3500
Data recorder units of measurement
Frequency of data recording	Hourly
Additional data recorder info
I am required to report my diversion or storage data by telemetry as of the date this report is submitted	No
I report my diversion or storage date by telemetry to the following website

Measurement Attachments
Measurement ID Number	File Name	Description	Size
No attachments

Measurement Data Files
Measurement ID Number	File Name	Description	Size
M003830	S001724.xlsx		12 KB

Maximum Rate of Diversion
Month	Rate of Diversion (Cubic Feet Per Second)
January	0.13
February	0.13
March	0.2250
April	0.4660
May	1.1370
June	2.2680
July	0.7070
August	0.5570
September	0.61

Water Transfers
Water transfered	No
Quantity transfered (Acre-Feet)
Dates which transfer occurred	/ to /
Transfer approved by

Water Supply Contracts
Water supply contract	No
Contract with
Other provider
Contract number
Source from which contract water was diverted
Point of diversion same as identified water right
Amount (Acre-Feet) authorized to divert under this contract
Amount (Acre-Feet) authorized to be diverted in 2021
Amount (Acre-Feet) projected for 2022
Exchange or settlement of prior rights
All monthly reported diversion claimed under the prior rights
Amount (Acre-Feet) of reported diversion solely under contract

Credits Claimed
	Conservation	Reclaimed Water Use	Conjunctive Groundwater Use
Claimed? (Yes/No)	Yes	No	No
January
February
March
April
May
June
July
August
September

Conservation Supporting Information
Description of conservation methods The Los Angeles Department of Water & Power (LADWP) Water Conservation program include: 1) Limiting landscape irrigation to 3 days per week and prohibits wasteful water uses, such as hosing down driveways or irrigating within 48 hours of a significant rain event; 2) Informing and educating customers about the Ordinance and providing resources to assist in identifying leaks and improving water use efficiency; 3) Expanded public awareness by traditional outreach plus engaging in social media posts, radio spots, and advertising billboards; 4) Offering a variety of rebates and programs to assist customers in using water more efficiently including a turf replacement rebate, water efficient devices rebates for high efficiency clothes washers, premium high efficiency toilets, weather based irrigation controllers. Supplying residential customers free faucet aerators, showerheads, and leak detection kits; 5) Providing in-person and virtual workshops on the benefits of sustainable landscaping and conducts outdoor demonstrations of turf replacement through Hands on Workshops; 6) Sending Home Water Reports to customers including professional California friendly landscape designs for turf replacement projects with single family residential bills.
Description of baseline water use and time period
Description of conservation calculation methods
Conserved water used?	No

Additional Remarks

Attachments
File Name	Description	Size
No Attachments

Contact Information of the Person Submitting the Form
First Name	Jennifer
Last Name	Czekalla
Relation to Water Right	Agent
The information in the report is true to the best of his/her knowledge and belief	Yes

Contact Information of the Person Submitting the Form
First Name	Jennifer
Last Name	Czekalla
Relation to Water Right	Agent

Information on Certification and Signatory
Name of Person Signing and Certifying the Report	Jennifer Czekalla
Date of Signature	03/18/2022