Middle Rio Grande Regional Water Plan
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<strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong> <strong>Regional</strong> <strong>Water</strong> <strong>Plan</strong> Comments Last Updated 05/24/2016<br />
Comment Page<br />
Paragraph or<br />
Section<br />
Number Number Number<br />
123 7 5, second<br />
bullet<br />
124 1 Intro "• Identifies significant new research or data that provide a better understanding of current water<br />
supplies and demands in the <strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong> region. "<br />
What? The CTP and the draft chapters do not include such research or data. Suggest deleting sentence<br />
Comment Type<br />
(Technical or<br />
Process) Commenter Steering Committee Comments<br />
Comment<br />
The conclusion drawn from the Schmidt‐Petersen presentation is not true. The citation is for a Technical Elaine Hebard See more detail on this in the notes from Elaine<br />
presentation by Rolf Schmidt‐Petersen in 2011, included below. According to the presentation, the<br />
amount of irrigated lands includes Pueblo and recently reclaimed lands. These lands do not have<br />
"transferrable senior water rights" and are not available to offset effects. How many pre‐1907 acres are<br />
actually available to offset additional urban demands?<br />
Common Elaine Hebard<br />
Technical<br />
Platform<br />
125 1 Intro "The water supply and demand information in this RWP update is based on current published studies and Common<br />
data and information supplied by water stakeholders in the region. "<br />
Technical<br />
Additional information and data was supplied, but was not included. Did not use the 1997 or 2014 <strong>Water</strong> Platform<br />
Budgets done by the Assembly, nor the one prepared for the MRG Basin for the ISC. Suggest including<br />
Technical Data submission from <strong>Water</strong> Assembly as an appendix.<br />
126 Section 5, last<br />
bullet, 3rd<br />
sentence<br />
127 7 Section 5, last<br />
bullet, 3rd<br />
sentence<br />
128 Section 5, last<br />
bullet, 3rd<br />
sentence<br />
129 8 Section 5, 3rd<br />
bullet<br />
130 9 Section 5, 2nd<br />
bullet<br />
131 9 Section 5, 4th<br />
bullet on pg 9<br />
Delete the following text "As a result, ABCWUA, which holds upward of 70 percent of the permitted post‐<br />
1956 groundwater pumping rights in the region, does not need to aggressively pursue acquisition of pre‐<br />
1907 water rights for offset purposes for several decades."<br />
The statement does not follow. It is a conclusion based upon an opinion, and not one which is universally<br />
shared. Pumping rights are not water rights. The ABCWUA only owns ~27 kaf of water rights, with ~ 20<br />
kaf of them being vested and acquired and ~7 kaf being pre‐1907. For the last three years, those rights<br />
have not been sufficient to offset depletions, even with return flow credits. Not to mention, the<br />
ABCWUA is proposing to change the policy from reserving the aquifer for times of drought to managing<br />
the aquifer to a level of 110' below pre‐development levels.<br />
Why not say that ~2% of water demand is met with reused water? It would provide a reason to create a<br />
metric to improve.<br />
The bullet is true but there is a negative light on the irrigation district but not on the urban users. More<br />
over, there is no mention that "Since the accepted plan was completed, the MRGCD has reduced<br />
diversions by some 40%." (add this sentence)<br />
Revise the bullet with the added texts in italics<br />
"• The ABCWUA has investigated aquifer storage and recovery (ASR) projects through a demonstration<br />
project at Bear Canyon and obtained the first full‐scale underground storage and recovery (USR) permit<br />
in the state in August 2014. Using San Juan Chama water otherwise used by non‐potable water users or<br />
available for drinking water purposes, water was stored in Bear Canyon. Between November 2014 and<br />
March 2015, the project recharged 520.6 acre‐feet into the aquifer. ABCWUA is implementing a second<br />
ASR demonstration project to store up to 5,000 acre‐feet of treated San Juan Chama water through<br />
injection wells located at the Drinking <strong>Water</strong> Treatment <strong>Plan</strong>t in the <strong>Rio</strong> <strong>Grande</strong> Valley at a cost of $5.56<br />
million, and is currently evaluating other potential projects that would allow them to store more surface<br />
water, building up a drought reserve. "<br />
Information comes from HB 167 and SB 106.<br />
How much water is need to meet instream flow targets? Example of needed information<br />
132 10 Section 5, 4th<br />
bullet on pg 10<br />
Revise the bullet to read: The <strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong> <strong>Water</strong> Assembly, a non‐profit organization dedicated to<br />
assuring – through an open, inclusive, and participatory process – the effective implementation,<br />
monitoring and updating of the <strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong> <strong>Regional</strong> <strong>Water</strong> <strong>Plan</strong>. (cf. Article II Purpose of the<br />
<strong>Water</strong> Assembly...)<br />
133 10 Section 5, 4th Revise the bullet to read: As part of the original water planning effort, the Assembly developed a water<br />
bullet on pg 10 budget for the <strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong>. Though this document uses a different approach from the common<br />
technical approach for all planning regions, the original water budget is still a useful tool that describes<br />
the water balance of supply and demand ‐‐including open water evaporation and riparian<br />
evapotranspiration‐‐ in the <strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong>. The budget has recently been updated (Thomson et al.,<br />
2014) by the <strong>Middle</strong> <strong>Rio</strong> <strong>Grande</strong> <strong>Water</strong> Assembly <strong>Water</strong> Budget Task Force. "<br />
Technical<br />
Technical<br />
Technical<br />
Technical<br />
Technical<br />
Common<br />
Technical<br />
Platform<br />
Technical<br />
Elaine Hebard<br />
Elaine Hebard<br />
Elaine Hebard<br />
Elaine Hebard<br />
Elaine Hebard<br />
Elaine Hebard<br />
Elaine Hebard<br />
Elaine Hebard<br />
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