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Water Supply Distribution Water Quality TestCottage Grove. MN Water Supply 8r Distribution PIan 6/23/2005 000048 - 05213 -0 RECOMMENDED WATER QUALITY TEST CONSTITUENTS Total Dissolved Solids Total Suspended Solids Total Hardness (CaCO3) Calcium Hardness (CaCO Magnesium Hardness (CaCO Total Alkalinity (CaCO Sulfates Chlorides Iron Manganese Ph Copper Nitrate Nitrogen Zinc Foaming Agents Coliform Bacteria Hydrogen Sulfide Corrosivity, Langlier Index Ammonia Arsenic Cottage Grove, MN Water Supply & Distribution Plan 6/23/2005 000048 - 05213 -0 9:11 AM 2003 served population plus East Ravine population, need 2003 -2004 increase Assumed 11,344 households in 2004 then added 7,080 East Ravine units. Filename: DemandAllocation.xls Page 1 of 1 Sheet: PopulationComparison 2020 Comp Plan East Ravine Study Served Year Population IPopulation lHouselholds Population Households 1999 32,633 10,344 2001 34,113 2003 34,800 2005 35,785 2010 38,870 12,344 2015 41,895 2020 1 44,866 14,344 52,590 18,424 2 2003 served population plus East Ravine population, need 2003 -2004 increase Assumed 11,344 households in 2004 then added 7,080 East Ravine units. Filename: DemandAllocation.xls Page 1 of 1 Sheet: PopulationComparison Lo 75; O Q O rn N N O (fl C _N a_ C O U) 0 06 >, Q. C1 U) L E z O O N LC) O o0 0) �t �O o ° U ° O Q 0 O M CO I--t r r ❑ (� N LO I— CO N C') r O r CD 0 C) (D LO - d CO O O Il- L N O� LO O O r ` = r LO LO O CD CO 't E a a c A M I- N 00 O O 00 N ❑ Cfl m I I� O O O m x O N N 4 M M N V C (6 A E ❑ N m m L CD CO O ❑ Qj O O O r N N r a ' C m m n OOO 0) O O O M M M O O C) r U') r v L u m tZ Q Im 0 O O "T r :T CO C N r I` r CO M O m 00 'mot O CD 00 ' Ll7 M N 73 0 a co LC) LO rl_ 00 00 d r I- N d' C) a r N Q O a) IL = CO N� N N N O N N D d Q O d IL O r CD LO N L r N N V g N C co Ln 00 N CD 0') co ' LO CD r LO r O CD M r r N r V a Q 0 O I- M Cfl "t N I� M ❑ (� M N r M LO M G M N N CD O O O (D O LO LO It (fl O I` I- O N N "t U') O r r M LO 0) CD "t r C) Y r O � y E a CL M M M N M O M m O r0+ ❑ CD Cfl ti ti O O O cD x 0 0 N 00 N N O G LO �+ r r r m I` ct tt Lo G1 ❑ N N m LO O O O co ❑ Qj O O O r N r r 0 a ' OOL')Ln0000 d 0 0 0 O 00 O O O O V r r U') U') U') r r C) � O. CL tm CO O O r N C (D (D r CO M O M M LO t N N O CL O CL d tC E _-W D Cl. I D m a) U) cn m C) co O N U N E d1 X 0 2 O J Q U N co co U-) N rr N O N N W d I`• Q 0 O I- M Cfl "t N I� M ❑ (� M N r M LO M G M N N CD O O O (D O LO LO It (fl O I` I- O N N "t U') O r r M LO 0) CD "t r C) Y r O � y E a CL M M M N M O M m O r0+ ❑ CD Cfl ti ti O O O cD x 0 0 N 00 N N O G LO �+ r r r m I` ct tt Lo G1 ❑ N N m LO O O O co ❑ Qj O O O r N r r 0 a ' OOL')Ln0000 d 0 0 0 O 00 O O O O V r r U') U') U') r r C) � O. CL tm CO O O r N C (D (D r CO M O M M LO t N N O CL O CL d tC E _-W D Cl. I O M Ln M ti ti ti M M LO N (0 U") cl O L() M Il- CO LC) U') r r CO N N N N r N r V a Of� U N . p O . c5 E U C L 0 x 0 0 0 JQ 0 0 Q Q Q 0) 0) 0) CO N N M f� O (D m M N � M 0 0 0 ❑ CD CD CD 0 .7 2 22 r N CO r co 6 00 f� r r M O II C 5 O (D O F- E c EwwD m K t6 G c� O ►k' N 1 O O O 0) O CY) r O O rl- rl- M . 1 ti O M M r lzl (7) O II C � F- O E N U .— W W 0 Q. O a N O 7 C3 N E c u (n _0 O d O O co O N C -0 N a) -0 Z a) U) D 'D C C3 J O 7 LL N O m 0 CU r� CJ a_ X C O N U O a a C c� N 0 bi C a� LL co co Lf) Il_ co C) co d1 Q O a co co U-) N rr N O N N D d I`• C. O d a d r r LO N , I- � r N C) N Cl. C O M Ln M ti ti ti M M LO N (0 U") cl O L() M Il- CO LC) U') r r CO N N N N r N r V a Of� U N . p O . c5 E U C L 0 x 0 0 0 JQ 0 0 Q Q Q 0) 0) 0) CO N N M f� O (D m M N � M 0 0 0 ❑ CD CD CD 0 .7 2 22 r N CO r co 6 00 f� r r M O II C 5 O (D O F- E c EwwD m K t6 G c� O ►k' N 1 O O O 0) O CY) r O O rl- rl- M . 1 ti O M M r lzl (7) O II C � F- O E N U .— W W 0 Q. O a N O 7 C3 N E c u (n _0 O d O O co O N C -0 N a) -0 Z a) U) D 'D C C3 J O 7 LL N O m 0 CU r� CJ a_ X C O N U O a a C c� N 0 bi C a� LL