TABLE D-1.-~-Estimated number of water areas, southern Alberta, 1952-61 
[Index mmbers, in thousands] 
- Mere = 
er ae a a 


May: 
LIS 2ee mene wenn amen naw esn nen ne ahaa 1,103 
195 = seen aes aan emcee = 1,052 
tg mio ga aan a alc a 1,163 
1955 ----2==-~--=- aon nnnnnnen nnn on 1, 252 
1956-3 -0 cena n wena nase es see nees 1,067 
195 7-<---=-- eaccocooes nee ceesren= 706 
1958 enn mene nena enn nn nen enn anna a= 806 
1959 a- eneneennoneen= Seeeesseeee == 504 
1960-a0-=—= poate Se aren asec on 1,000 
196] -2n ne newer ens 2e=== soeeeeoroee- 692 
Average, 1952-60------9+----<=- o- 961 
Percent change, 1961 fron-- 
Average----<--------  estenlan ade teatetteataalo «28 
1960 a0---50--2-n nen a2-- === ---- -31 
duly: 
195 2a nen n nme cere nancenn-o= veccce== 818 
1953 eae ene een een seen= seeeees --- 921 
aaa a aac 706 
195 jae ewe nan n nnn n nnn e ern esenn n= 623 
1956-----= someone seeren-nen--= -—- 669 
195 Taonane nwa enna naman newnnn 450 
1958--—------= Heeeeenssesan- eter 471 
195 Gen een ene neeeen eoeesen een weeeen 307 
1960-22-22 -- nee ens ttre 403 
1961 -----3- nee een n ene oe eecen nen n =~ 239 
Average, 1952-60---------= so tetenatetared 199 321 76 596 
Percent change, 1961 froan-~ 
AVOTRZC naan er ne eee rene eennna= ~74, =52 -54, -60 
1960----= Hee eee meee nn een een nnn -39 42 -39 -41 
TABLE D-2.--Number of water areas, by stratum, southern Saskatchewan, May and July, 1960 and 1961 
[ Index numbers, in thousands] 

Stratum 
as a 






“in Month and year 

May: 
Average, 1952-60-------.---~.- 
1960----=------ ee enone - =e 
July: 
Average, 1952-60-------------- 
1960 << eee eee nn aeenconne on 
1961-9 nnn one tennenneeen= “<= 
Percent change, 1961 from-- 
AVE TEZC~--- Hse ene een enone 
1960-222 - eee een nn emeenrnn 
1,681 
916 
193 
~89 
TABLE D-3.--Number of water areas, by years, southern Saskatchewan, 1952-61 
[Index numbers, in thousands] 

