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Recycling Treated Municipal Wastewater for Industrial Water Use

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Section 3<br />

Inventory of Major WWTPs and Potential <strong>Industrial</strong> Reuse Demands<br />

Table 3.24. Hasting WWTP Industries Within a 5 Mile Radius<br />

DNR<br />

Permit<br />

<strong>Water</strong><br />

Source*<br />

Industry Category -<br />

DNR<br />

MCES Business<br />

Category<br />

Industry Name<br />

3M Company x G<br />

<strong>Industrial</strong> Process Cooling<br />

Once Through<br />

Aggregate Industries - NCR Inc x S Sand & Gravel Washing<br />

Barton Sand & Gravel x S Sand & Gravel Washing<br />

Con Agra Flour Milling Co x G Agricultural Processing<br />

Hastings Coop Creamery M Agricultural Processing Food Products<br />

H D Hudson Mfg Co** M Metal Processing Metal Products<br />

Intek Plastics Inc** M Non-Metallic Processing Chemical Products<br />

LSP-Cottage Grove LP x G Power Generation<br />

Intek Plastics Inc** M Non-Metallic Processing Chemical Products<br />

* M: <strong>Municipal</strong>; G: Ground <strong>Water</strong>; S: Surface <strong>Water</strong>.<br />

** Industry located with 1 mile of the WWTP.<br />

Table 3.25. Empire WWTP Industries Within a 5 Mile Radius<br />

DNR <strong>Water</strong> Industry Category - MCES Business<br />

Industry Name<br />

Permit Source*<br />

DNR<br />

Non-Metallic<br />

Processing; Sand &<br />

Category<br />

Aggregate Industries - NCR Inc x G; S Gravel Washing<br />

Cannon Equipment M Metal Processing<br />

Sand & Gravel<br />

Metal Products<br />

Cemstone Products x G Washing<br />

J I T Powder Coating M Metal Processing Metal Products<br />

Kemps LLC M&G Agricultural Processing Food Products<br />

Marigold Foods Inc x G Agricultural Processing<br />

Non-Metallic<br />

NRG Processing Solutions LLC x G Processing<br />

Per<strong>for</strong>mance <strong>Industrial</strong> Coating M Metal Processing Metal Products<br />

Valmont/Lexington M Metal Processing Metal Products<br />

* M: <strong>Municipal</strong>; G: Ground <strong>Water</strong>; M & G: <strong>Municipal</strong> and Ground <strong>Water</strong>: S: Surface<br />

<strong>Water</strong>.<br />

St. Croix River <strong>Water</strong>shed WWTP<br />

The only WWTP with a capacity greater than 1 mgd in the St. Croix River watershed,<br />

resident to the seven county metro area, is the Met Council St. Croix Valley WWTP.<br />

As shown on Figure 3.28, there are a few industries within 5 miles of this 5.8 mgd<br />

facility. Table 3.26 lists the four industries. As discussed under the <strong>Water</strong>shed<br />

Inventory subsection, the largest demand in the watershed is <strong>for</strong> cooling water <strong>for</strong> the<br />

Xcel Energy steam power plant. The Andersen Corporation has the next highest<br />

demand, using 0.5 mgd of nonpotable supply and 0.5 mgd of municipal supply <strong>for</strong><br />

the needs at their facility. The other industries have a combined demand of 0.025<br />

mgd.<br />

3-50 Craddock Consulting Engineers<br />

In Association with CDM & James Crook<br />

WWReuseTM1_Sec 3_final.doc

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