2024-06-18_HYDROLOGY - M2019028

• Permit No: M2019028
• IBM Index Class Name: Hydrology
• Doc Date: 6/18/2024
• Doc Name: Substitute Water Supply Plan
• From: Division of Water Resources
• To: DRMS
• Email Name: JPL
• Email Name: JLE
• Media Type: D
• Archive: No

Holcim South Platte Combined SWSP June 18, 2024
Plan IDs 3614, 4773, 3624, 4772, 4616, 3437, 3376, 3650, 3668, 5475, 5829, i± 6243 Page 21 of 26
water commissioner(s). If approved prior, the release of replacement water may be
aggregated to maximize beneficial use. The water commissioner(s) and/or the division
engineer shall determine the rate and timing of an aggregated release.
7. The Applicant must replace all out-of-priority depletions and return flow obligations resulting
from operation under this SWSP, including those lagged depletions and return flow obligations
that occur to the stream after the expiration date of this SWSP.
8. Conveyance loss for delivery of replacement water is subject to assessment and modification
as determined by the division engineer. The distance for assessment of conveyance loss will
be based upon DWR stream miles or as approved by the Water Commissioner, and will be
assessed from the point of release to the point of depletion/replacement.
9. The replacement water which is the subject of this plan cannot be sold or leased to any other
entity unless prior approval is obtained from the state or division engineer. As a condition of
subsequent renewals of this substitute water supply plan, the replacement water must be
appurtenant to these sites until a plan or plans for augmentation are obtained. All
replacement water must be concurrent with depletions in quantity, timing, and locations.
According to affidavits dated February 29, 2012 and April 23, 2019, the Applicant dedicated
the 13.5 shares of the Whitney Ditch Company, 96 shares of the Fulton Irrigating Ditch
Company, and 5/121h, interest in the Zweck i± Turner Ditch as replacement water solely for
this SWSP for as long as there are depletions at these gravel pit sites or until such time as
another replacement source is obtained. For the purposes of this SWSP, these affidavits will
be accepted for the dedication of the shares; however, if the state engineer determines that
a different affidavit or dedication process is necessary to assure proper dedication of the
shares, additional information may be required prior to future SWSP approvals.
10. All diversions shall be measured in a manner acceptable to the division engineer. The
Applicant shall install and have approved by the Water Commissioner all structures prior to
any credit or use in this SWSP. The Applicant shall maintain such measuring devices as
required by the division engineer for operation of this SWSP.
11. The Division of Water Resources will not acknowledge any recharge activity conducted
without the knowledge of the water commissioner. The flow into the recharge site must be
metered and equipped with a continuous flow recorder unless the water commissioner, in
conjunction with the division engineer, determines adequate records may be kept without
such equipment.
12. The Applicant shall follow the attached Division 1 Recharge Protocol for the operation of this
SWSP, except that for the reasons described in this SWSP, evaporative losses from the
Lighthouse Cove Pond do not need to be considered.
13. The Applicant shall provide daily accounting (including, but not limited to diversions,
depletions, replacement sources, and river calls) on a monthly basis. The accounting must be
uploaded to the CDSS Online Reporting Tool within 30 days of the end of the month for which
the accounting applies (https://dwr.state.co.us/Tools/reporting). In addition, the accounting
must be submitted to the water commissioners [currently Jorge Vidal
(Jorge.Vida[@state.co.us), Mark Simpson ([e-mail]), Shera Sumerford
([e-mail]), and Michael Hein ([e-mail])] within 30
calendar days of the end of the month for which the accounting is being made. Instructions
for using the tool are available on the Division of Water Resources website on the "Services"
"Data i± Information" page under the heading of "Online Data Submittal. Accounting and
reporting procedures are subject to approval and modification by the division engineer.